Which reason explains why gas bubbles are released when a carbonated beverage is opened?

Answers

Answer 1
pressure is released by opening the soda container, the liquid cannot hold as much carbon dioxide, so the excess bubbles out of the solution.

Related Questions

Why
are the physical properties of isotopes differ slightly from each other?

Answers

Answer:

Isotopes of an element have different physical properties.

Hope I can help you have a nice day.

Calculate the mass (in g) of 2.1 x 1026 atoms of Os.

Answers

Answer:

66326.8 g Os

General Formulas and Concepts:

Chemistry - Atomic Structure

Reading a Periodic TableUsing Dimensional AnalysisAvogadro's Number - 6.022 × 10²³ atoms, molecules, formula units, etc.

Explanation:

Step 1: Define

2.1 × 10²⁶ atoms Os

Step 2: Identify Conversions

Avogadro's Number

Molar Mass of Os - 190.2 g/mol

Step 3: Convert

[tex]2.1 \cdot 10^{26} \ atoms \ Os(\frac{1 \ mol \ Os}{6.022 \cdot 10^{23} \ atoms \ Os} )(\frac{190.2 \ g \ Os}{1 \ mol \ Os} )[/tex] = 66326.8 g Os

Step 4: Check

We are given 2 sig figs. Follow sig fig rules and round.

66326.8 g Os ≈ 66000 g Os

How does electroplating use electrolysis

Answers

Answer:

Electroplating is the process that uses electric current to reduce dissolved metal ions by the use of electrolysis, to obtain the dissolved metal ions at the other electrode, mostly in the format of a uniform coating.

Which has the higher average temperatures, white dwarfs or supergiants?

Answers

Supergiants takes greater energy to move around which in turns gives off more heat

Answer:

White dwarfs are hotter

Explanation:

which state of matter has the highest kinetic energy

Answers

Answer:

gases

Explanation:

Their atoms are the least far apart

calculate the amount in moles of so3 form when 0.36mol so2 react with excess o2

Answers

Answer:

0.36 moles

Explanation:

Given data:

Number of moles of SO₃ form = ?

Number of moles of SO₂ react = 0.36 mol

Solution:

Chemical equation:

2SO₂ + O₂      →      2SO₃

Now we will compare the moles of SO₃ with SO₂.

                       SO₂           :           SO₃

                         2             :            2

                       0.36         :           0.36

Thus, from 0.36 moles of SO₂ 0.36 moles of SO₃ formed.

what is part of the modern atomic model but no previous model.

A) a nucleus
B)circular electron paths
C)A positive particle
D) electron clouds

Answers

Answer: D

Explanation:

I don’t have an explanation. I got the answer wrong, I put “Circular electron paths”, when really it’s Electron Clouds.

Answer:D : Electron Clouds

Explanation:

is defined mathematically, describing a region with a high probability of containing electrons

can someone just plz answer the question I just posted there is no time please​

Answers

Answer:

yes

Explanation:

were is it

If the molecules of two different substances have a similar size but the molecules of one substance are polar while the molecules of the other substance are nonpolar, what is most likely true about the substances? The polar substance has a lower boiling point than the nonpolar substance. The nonpolar substance has a lower boiling point than the polar substance. Both substances have similar volatilities. Both substances have similar solubilities.

Answers

Answer:

The nonpolar substance has a lower boiling point than the polar substance

Explanation:

What causes polarity is how the electrons of the molecules in each substance are being shared. To have a polar substance/molecule it means that the electrons are not equally shared and when there is non-polar molecule we have that the electrons are shared evenly.

For instance, let's say we have a chemical Compound AB. If AB is polar it means that the electrons here are not evenly distributed, thus we will have one of the molecules to be positive and the other to be negative, say A^- and B^- = A^-B^-. Hence, they have polar bonds.

The bonds in polar substance are stronger than the one in non polar substance thus we have lower boiling point in non-polar substance(the bonds are held together by weak forces) and a high boiling point in a polar substance.

Answer:

B.) The nonpolar substance has a lower boiling point than the polar substance

Explanation:

edge 2021

HELP, PLEASE please please!
Brainliest, AND I'll post FREE 50 points.
I don't have time to learn the new topic! Easy chemistry! My mom will kill me if I don't. Please answer the following topics about the compound in the picture.


Electronic Geometry

Molecular Geometry

Polarity

Intermolecular Forces

Compound Name - I think its hydrobromic acid

Answers

Answer:

Electronic Geometry is Linear

Molecular Geometry is Linear

Polarity of HBr is indeed a polar molecule

Intermolecular Forces of HBr is a Dipole-Dipole Forces

Compound Name : Hydrogen Bromide

Explanation:

It is linear because it only has 2 atom that is obvious forming a linear species with bond angle of 180°

It is polar molecule because Br has higher electronegativity than hydrogen therefore produce a difference in electronegativity that proves HBr to be a polar molecule.

Intermolecular Forces is dipole-dipole because there is a dipole moment due to the difference in electronegativity with Br having the negative partial charge -δ and H having the positive partial charge +δ.

Answer:

hyrdrobormic acid

Explanation:

Which of the following statements are true about effusion of gases.
A. At the same temperature, lighter molecules move at a higher velocity than heavier ones.
B. Diffusion and effusion are similar because both involve the motion of gas molecules from
regions of higher concentration to lower concentration.
C. Effusion involves the movement of gas molecules through a small hole in a container.
D. According to Graham's Law, the relative rates of effusion of two gases is directly proportional
to the squares of their molar masses.

Answers

Which of the following statements are true about effusion of gases.
A. At the same temperature, lighter molecules move at a higher velocity than heavier ones.
B. Diffusion and effusion are similar because both involve the motion of gas molecules from
regions of higher concentration to lower concentration.
C. Effusion involves the movement of gas molecules through a small hole in a container.
D. According to Graham's Law, the relative rates of effusion of two gases is directly proportional
to the squares of their molar masses.

Effusion refers to the movement of a gas through a small hole. It is different from diffusion which involves the movement of a gas from a region of higher concentration to a region of lower concentration.

The effusion of a gas is described by Graham's law. According to Graham's law, the rate of effusion of a gas is inversely proportional to the square root of the molar mass of the gas.

The following are true regarding the effusion of a gas;

At the same temperature, lighter molecules move at a higher velocity than heavier ones.Effusion involves the movement of gas molecules through a small hole in a container.

Learn more: https://brainly.com/question/8804761

how can we tell a piece of metal is hot​

Answers

Answer:

touch it :)

Explanation:

Answer: I Believe The answer to this question is to hover your hand over the piece of Metal, life what'd you do in a house fire to tell if the doorknob is hot.

Explanation:

A given sample of a gas has a volume of 3 liters at a
pressure of 4 atmospheres. If temperature remains
constant and the pressure is changed to 6
atmospheres, the P x V product will equal
A). 9 B) 12 C) 18 D) 24

Answers

Answer:

B) 12

Explanation:

Given parameters:

Initial volume  = 3L

Initial pressure  = 4atm

Final pressure  = 6atm

Unknown:

Final volume  = ?

Solution:

To solve this problem, we apply Boyle's law which states that "the volume of a fixed mass of a gas varies inversely as the pressure changes if the temperature is constant".

   P₁V₁  = P₂V₂

 P and V are pressure and temperature values

 1 and 2 are initial and final states.

    PV product  = 3 x 4 = 12

The [tex]P \times V[/tex] product of this given sample of gas is equal to: B) 12 atm.

Given the following data:

Initial volume = 3 Liters Initial pressure = 4 atm. Final pressure = 6 atm.

To determine the [tex]P \times V[/tex] product of this given sample of gas, we would apply Boyle's law:

Boyle's law states that when the temperature of an ideal gas is kept constant, the pressure of the gas is inversely proportional to the volume occupied by the gas.

Mathematically, Boyle's law is given by the formula;

[tex]PV = k\\\\P_1V_1 = P_2V_2[/tex]

Where;

P is the volume of a gas.V is the pressure of a gas.

Substituting the given parameters into the formula, we have;

[tex]P \times V = 4 \times 3\\\\P \times V = 12\;atm[/tex]

Find more information: https://brainly.com/question/1437490

Which of the following is a compound?

A. Ne
B. N2
C. NaCl
D. O2

Answers

Answer:

C

Explanation:

Answer:

NaCl

Explanation:

Because it's sodium chloride

Which term answers the question "how fast in what direction"
Question 3 options:

position

distance

velocity

speed

Answers

velocity the direction and speed
velocity :) .............

The lead pipe has a mass of 200 g, how much will be left after 6 months?

Answers

Answer:

33g

Explanation:

200 divided by 6=33.33

help me pls
. About how often does the Moon complete an orbit around Earth? ?

Answers

Answer:

approximately 27 days

Explanation:

635 mL of a gas is at a pressure of 8.00 atm. What is the volume of the gas at standard pressure (1 atm) (STP)? (Boyle)

Answers

Answer:

5080 mL

Explanation:

The volume of the gas at standard pressure can be found by using the formula for Boyle's law which is

[tex]P_1V_1 = P_2V_2[/tex]

Since we are finding the new volume

[tex]V_2 = \frac{P_1V_1}{P_2} \\[/tex]

From the question we have

[tex]V_2 = \frac{635 \times 8}{1} \\ [/tex]

We have the final answer as

5080 mL

Hope this helps you

The energy released in cellular respiration helps an athlete perform. How do you think an athlete might be able to increase cellular respiration?

Answers

Answer:

by eating healthy food and having a balanced diet also by exercising

An athlete might be able to increase their cellular respiration through the consumption of a balanced diet along with a regular exercising pattern.

What is Cellular respiration?

Cellular respiration may be defined as a process through which organisms break down the molecules of glucose within the cell in order to avail energy in form of ATP for metabolic and cellular processes.

As we all know that glucose molecules and oxygen are the reactants for cellular respiration. So, a better level of glucose can be availed by a healthy and balanced diet and a standard oxygen level can be availed through a regular exercising pattern.

Therefore, an athlete might be able to increase their cellular respiration through the consumption of a balanced diet along with a regular exercising pattern.

To learn more about Cellular respiration, refer to the link:

https://brainly.com/question/2809259

#SPJ2

The picture shows two lightbulbs powered by a solar cell. Describe the
energy transfers that make the bulbs light, starting with energy from the
Sun.*

Answers

Answer:

light energy --> electric energy ----> light and heat energy by the bulb

Explanation:

The energy transfers that make the bulbs light, starting with energy from solar energy to electrical energy and from electrical energy to heat & light energy.

What is energy transfer?

Transfer of energy is a process in which one form of energy will convert into other form of energy, and total energy during this conversion is conserved. When the solar energy comes from the Sun and falls on the solar panel, then PV cells that are present in the panel will absorb this solar energy and generate electrical charge. This electrical charges are responsible for the flow of internal electricity inside the cell.This generated electricity used by the bulbs to generate light energy as well as heat energy.

Hence, Solar energy will convert in to electrical energy which in turn converts into light and heat energy.

To know more about conservation of energy, visit the below link:

https://brainly.com/question/166559

can you easily make 1-bromopentane as the only product from the reaction of 1 pentene with HBr and why

Answers

The answer is NO
Due to the fact that Br- is attached to carbon which contains lower number of H atom. Therefore, the statement is not true.


8. Which of the following elements reacts like calcium (Ca) but with less atomic
mass?
Potassium (K)
Magnesium (Mg)
Strontium (Sr)
Scandium (Sc)

Answers

Answer:

Magnesium (Mg)

Explanation:

An element with a lower atomic mass than Calcium that has similar chemical property is the element Magnesium (Mg).

This because, elements in the same group or family on the periodic table has similar chemical properties.

Magnesium belongs to the same group as Calcium, other elements are:

     Be  Mg  Ca    Sr  Ba  Ra

The group is made of the alkaline earth metals. They have two valence electrons in their outer shell.

The mass of a sample of silver(Ag) is 53.93 g. How many atoms does it contain?[Ag=107.86]

Answers

Answer:

3.01 × 10²³ atoms

Explanation:

Given data:

Mass of sample of silver = 53.93 g

Number of atoms of silver = ?

Solution:

Number of moles of silver:

Number of moles = mass/ molar mass

Number of moles = 53.93 g/ 107.86 g/mol

Number of moles = 0.5 mol

Number of atoms of silver:

1 mole = 6.022 × 10²³ atoms

0.5 mol × 6.022 × 10²³ atoms /1 mol

3.01 × 10²³ atoms

Help Plzz Will give all points

Answers

Answer:

reqirured mediem

Explanation:

Answer:

reqirure a mediem

Explanation:

What is the percentage of each element? Mg(NO3)2

Please give an explanation!!

Answers

Answer:

Magnesium (Mg) is 1, Nitrogen is 2, and Oxygen is 6

Explanation:

the reason Nitrogen is 2 and Oxygen is 6, is because the number after the parenthesis means you have multiple whatever is inside the parenthesis by that number.

Can you divide II by another factor and still have it be correct? Why or why not?

Answers

Answer:

no, because factors can not be divided

Explanation:

Helium (He) and neon (Ne) are elements in Group 8A of the periodic table. How do the electron dot diagrams of these elements compare?

The electron dot diagram of helium has six fewer dots than the electron dot diagram of neon.
The electron dot diagram of helium has eight fewer dots than the electron dot diagram of neon.
Both the electron dot diagram of helium and the electron dot diagram of neon have two dots.
Both the electron dot diagram of helium and the electron dot diagram of neon have eight dots.

Answers

Answer:

The electron dot diagram of helium has six fewer dots than the electron dot diagram of neon.

Explanation:

Answer:

Answer:

The electron dot diagram of helium has six fewer dots than the electron dot diagram of neon.

Explanation:

Explanation:

2Al+3Cl2---> 2AlCl3 (i cant remember if this is balanced equation or not if not can you do that too? thank you i appreciate it.)
If I have 5.0 g Aluminum how much AlCl can I produce?

Step 1 convert grams Al to moles Al: (the dashes resemble a fraction)
5.0 g Al
----------- times -------------- =


Step 2: convert mol al to mol AlCl3
0.19 mol Al
---------------- times --------------- =
1

step 3: convert MOL AlCl3 to GRAMS AlCl3
0.19 mol AlCl3
--------------------- times ---------------- = 25.4 g AlCl3
1
THIS FIRST # PART PROBLEM IS STOICHEMITRY for chemistry if you know please help me out I have been struggling on this for a week now..thank you so much.




This next part is LIMITING REACTANTS:
If Al produces 25.4 g of AlCl3 and Cl2 gas produces 20.0 g AlCl3 what is my limiting reactant, Al or C2??

How do i determine my percent yeild if my actual yeild is 19.5g???

i put a link to the picture!!

Answers

Answer:

the equation is balanced bro

A rock _____ can get polished from water running over it?

A. in between other rocks
B. in a river
C. On top of a mountain
D.Under a sidewalk​

Answers

Answer:

The answer is B.  A river is a body of water, therefore, there will always be some water running over the rock.

Answer:

The answer is: B

Explanation:

The reason for this is because when a rock is underwater (the river, in this case), the water runs across it non-stop until the rock is removed from the water. The only way it can be polished if it is submerged under the water for quite some time (years and years).

I hope this helped! :))

If a substance begins with 64 atoms of radioisotope,how many will remain after two half-lives 

Answers

16 atoms will remain
Other Questions
Similar cells with the same function, all working together for the same purpose, form the 2nd level of organization in an organism. This level is called a(n) What do you know about dogs? What kind of argument would you make about the value of a dog? Think about whatyou would want to say about dogs (your purpose). Think about whom you would like to communicate that information to(your audience)Now that you have your purpose and your audience write a two-paragraph essay explaining the value of a dog, andwhat kinds of work they can do with human beings. Your response should be at least 150 words in lengthesWRITERaere to search It is given that AD = 4x + 8 and DB = 6x - 3. Solve for x. Suppose m In order to maintain a high level of performance, what types of foods do you think an athlete should eat right before a race? Select one.foods high in fiberfoods high in proteinfoods high in starch How did the scientific revolution change the way people viewed the world? A greengrocer sells potatoesChange into passive In Aunt Peggys backyard there are cows and chickens. There are 20 more chickens than cows. The total number of legs is 130. How many chickens and how many cows are there? (Each cow has 4 legs, each chicken has 2 legs.) How is Macbeth presented in Act 1 of the play? Find the slope of the line graphed below. 2. How many complementary color pairs are there? To which Continental Congress does the following relate? Formed an Association to boycott all English goods First Continental Congress Second Continental Congress 10. Do you think all people felt the same way as the sailor at the end of the and a journey at sea War? Why might some people have felt differently? can u pls help me with this question Why does a submarine rise when its volume is increased? a. Because it now weighs less c. Because it fills with air b. Because its density is now lower than the water around it d. Because it is less buoyant when it is larger Please select the best answer from the choices provided A B C D All cells contain cell membranes. Which of the following describes the composition of cell membranes?2 pointsCell membranes are composed of carbohydrate chains, which allow all materials to enter and leave the cell.Cell membranes are composed of cellulose, which provide rigidity for the cell.Cell membranes are composed of cytoplasm, which allows proteins to be excreted by the cell.Cell membranes are composed of lipid molecules, which provide a flexible structure. PLEASE HELP I'LL GIVE A BRAINLIST !!!Choose one reform movement explain how that movement and its leaders worked to achieve the ideals in the Declaration of Independence. Support your response with evidence from this lesson as well from the Declaration of Independence itself. I reallY need help with these problems. if somebody could give me the answers that would be great Hank works at an auto repair shop. He has a customer that spent $415 on parts for the repair. Hankcharges $30 an hour in labor costs. If he has quoted the customer that it will be no more than $550, how many hours, h, will the work takehim? Matching: A. aquifer D. desalination G. fjords B. biosphere E. erosion H. atmosphere C. continental shelf F. faults I. lithosphere _____5. The earths surface from the edge of the continent to the deep of the ocean_____6. The rock portion of the earths surface_____7. The part of the earth where plants and animals live_____8. A fracture in the earths crust_____9. Underground water-bearing layers of porous rock, sand or gravel_____10. To remove the salt from ocean water or groundwater