Hey y’all is these answers correct?

Hey Yall Is These Answers Correct?

Answers

Answer 1

Answer:

ʏᴇs, ɪ ᴛʜɪɴᴋ

Explanation:

TᕼᗩᑎKՏ ᒪOᗪՏ

Answer 2
yes
source: i’m black

Related Questions

How many molecules are in 0.750 moles of magnesium sulfide?

Answers

Answer:

4.51 x 10 to the 23 power

Explanation:

The equation shows cellular respiration. During cellular respiration, glucose combines with oxygen to form carbon dioxide, water, and ATP. Uppercase C 6 uppercase H 12 uppercase O 6 6 uppercase O 2 right-arrow 6 uppercase C uppercase 0 2 6 uppercase H 2 uppercase 0 A T P What happens to the energy in the bonds in glucose?.

Answers

The energy in the bonds in glucose will be broken down and transferred to ATP molecules.

CELLULAR RESPIRATION:

Cellular respiration is the process by which living organisms obtain energy by breaking down food molecules in their cells.

The equation for cellular respiration is as follows:

C6H12O6 + 6O2 → 6CO2 + 6H2O + ATP

Based on the illustration using the above equation, the energy stored in the bonds of glucose molecule is broken down and used to synthesize ATP molecules.

Learn more about cellular respiration at: https://brainly.com/question/12671790

the process by which glucose is converted to starch is known as

Answers

Answer:

polymerization

Explanation:

Glucose is converted into starch by the process called polymerization. In polymerization, several simple and soluble molecules of glucose are put together to form a complex, insoluble molecule of starch.

Glucose is soluble , so it is converted to starch so that it can become insoluble and hence it cannot escape from cell , thus it can also be stored.

Which adaptation allowed gymnosperm plants to out-compete spore-bearing plants? stems leaves roots seeds

Answers

your answer would be sm seeds

In the equation 2H2 + O2 → 2H20, what are the reactants?

Answers

Answer:

2H2 and O2

Explanation:

two step mole conversions, giving brainliest

Answers

Answer:

Our process will be to change the mass of NO2 to moles by dividing by the molar mass, and then we multiply the number of moles with Avogadro's number (6.02 x 10^23)

Molar mass of NO2 = (14) + (16)x2 = 46g/mol

45.8/46 = 0.99 or just 1 mole when you round it.

Now just multiply the moles with Avogadro's number

1 x (6.02 x 10^23)

= 6.02 x 10^23 molecules of NO2 reside in 45.8g of NO2

Significant digits for the number 80

Answers

Answer:

8 and 0

Explanation:

8 and 0 together make 80

Four students presented different analogies to describe the formation of an ionic bond.

Student A: A tug of war between seven middle school students and a high school student
Student B: A small dog and a big dog tugging at a bone with equal strength
Student C: Two neighbors carpooling to work
Student D: A group of high school students reading from the same book in the library

Which student presented a correct analogy?

A
B
C
D

Answers

Answer:

the correct answer is A

Explanation:

I took the test!

Answer:

A probably because its ionic

the product of 13cm and 5.7cm is correctly reported as
a. 75cm^2
b. 74.0cm^2
c. 74 cm^2
d. 74.1 cm^2

Answers

Answer:

d] 74.1 cm²

Explanation:

Product means that the values given must be multiplied.

13 cm × 5.7 cm = 74.1 cm²

a side reaction occurs when acid is added to the system. which species reacts with the acid?

Answers

The reaction is a base

A side reaction occurs when acid is added to the system, so the species reacts with the acid is base.

What are acids?

Acids are those species which have a pH range in between 0 to 7, generally acids are present with hydrogen atom in their molecular formula.

If in any reaction after adding the acid, side reaction wiull occur then in this condition base will reacts with the acid as it has the opposite behavior as of acid and formation of salt & water molecules takes plavce.

Hence the needed species is base.

To know more about acid-base reaction, visit the below link:
https://brainly.com/question/24807171

magnesium nitrate contains chemical bonds that are

Answers

Answer:

Magnesium Nitrate is an ionic compound formed by:

Magnesium;Mg+2 (the cation) and Nitrate NO−3 (the poly-atomic anion).

In order for these two ions to bond, the charges must be equal and opposite. Therefore, it will take:

     two -1 nitrate ions to balance the one +2 magnesium ion.

What does it mean by solution in salt solution, sugar solution, etc.

Answers

Salt solution means water and salt mixed until dissolved.
Sugar solution means water and sugar mixed until dissolved.

During the Cellular Respiration reaction glucose reacts with oxygen gas
to form water and Carbon Dioxide. How much carbon Dioxide would be formed from 58 grams of glucose?

Answers

try putting 66 grams CO2 for answer

 A car has a displacement of 480 km to the east in eight hours. What is its velocity in kilometers per hour?

Answers

Displacement = 480 KmTime = 8 hoursWe know, velocity = [tex] \sf \frac{displacement}{time} [/tex]Therefore, the velocity of the car

[tex] \sf = \frac{480}{8} = 60[/tex]

Answer:

The velocity of the car is 60 Km/hour to the east.

Hope you could get an idea from here.

Doubt clarification - use comment section.

The elements fluorine (F), chlorine (Cl), and Iodine are all part of the same ____________________ on the periodic table.



Question 9 options:

group

period

Answers

Answer:

Halogen Family of elements

Explanation:

Group Seventeen

pleaseee PLEASEEE PLEASEEE I NEED HELPPP!!

can someone do these for me I will give brainliest

Answers

1. 116mol
2. 40atm
3. 627C

The energy required to cause a gaseous atom or ion to release a electron is what?

Answers

Answer:

The ionization energy

Explanation:

The ionization energy is required to cause a gaseous atom or ion to release a electron.

The reactant side of a balanced chemical equation is shown below,
PC15 + 4H20 →
How many hydrogen atoms should there be on the product side in the equation? (5 points)
8
6
4
2

Answers

Answer:

do u still need the answer..

Explanation:

hydrogen ions ________ acidity of the water which is a key point.

Answers

Answer:

Raise

Explanation:

H+ ions are acidic and lower the PH of water.

Which model of the atom is thought to be true?

A. Protons, electrons, and neutrons are evenly distributed throughout the volume of the atom.
B. The nucleus is made of protons, electrons, and neutrons.
C. Electrons are distributed around the nucleus and occupy almost all the volume of the atom.
D. The nucleus is made of electrons and protons.

Answers

Answer:

Hi the answer should be B or 2

Explanation:

Hope this helps!

Which statement describes how a substance melts?(1 point) Molecules in the substance gain kinetic energy and then become less tightly bound to each other. Molecules in the substance gain kinetic energy and then become less tightly bound to each other. Molecules in the substance lose kinetic energy and then become more tightly bound to each other. Molecules in the substance lose kinetic energy and then become more tightly bound to each other. Molecules in the substance lose kinetic energy and then become less tightly bound to each other. Molecules in the substance lose kinetic energy and then become less tightly bound to each other. Molecules in the substance gain kinetic energy and then become more tightly bound to each other. Molecules in the substance gain kinetic energy and then become more tightly bound to each other.

Answers

Answer:

Molecules in the substance gain kinetic energy and then become less tightly bound to each other.

Explanation:

According to the forces of attraction , for a substance to melt molecules  in the substance gain kinetic energy and then become less tightly bound to each other.

What are forces of attraction?

Forces of attraction  is a force by which atoms in a molecule  combine. it is basically an attractive force in nature.  It can act between an ion  and an atom as well.It varies for different  states  of matter that is solids, liquids and gases.

The forces of attraction are maximum in solids as  the molecules present in solid are tightly held while it is minimum in gases  as the molecules are far apart . The forces of attraction in liquids is intermediate of solids and gases.

The physical properties such as melting point, boiling point, density  are all dependent on forces of attraction which exists in the substances.

Learn more about forces of attraction,here:

https://brainly.com/question/10957144

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a magnesium ion has 12 protons and a charge of 2 . how many electrons does it contain?

Answers

Answer:

It contains 12 electrons.

the wind pushes a paper cup along the sand at a beach. the cup has a mass of 0.025 kg and accelerates at a rate of 5 m/s2. how much force is the wind exerting on the cup

Answers

To find the force,

 ⇒ must know the force's formula ⇒ F = MA

M: mass of the objectA: acceleration of the object

Let's consider the information given:

cup has a mass of 0.025kg --> 'M'accelerates at a rate of 5 m/s^2 --> 'A'

Let's solve:

  [tex]F=MA=0.025kg*5m/s^2=0.125N[/tex]

Thus the force is 0.125N

Answer: 0.125N

Hope that helps!

Look at the diagram of metallic bonding. The light blue area represents a sea of... what?

Answers

Answer:

try elcetrons

Explanation:

if not then i'm sorry

The light blue area represents electrons.

What is an electron?

An electron is a negatively charged subatomic particle. It can be either free (not attached to any atom) or bound to the nucleus of an atom. Electrons in atoms exist in spherical shells of various radii, representing energy levels. The larger the spherical shell, the higher the energy contained in the electron.

What is the role of electrons?

Electrons play an essential role in numerous physical phenomena, such as electricity, magnetism, chemistry and thermal conductivity, and they also participate in gravitational, electromagnetic and weak interactions.

Learn more about electrons here: brainly.com/question/25674345

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How many molecules does 1 mole of Oz gas have?

Answers

awnser : 6.02×1023 molcules

Answer: One mole of oxygen gas, which has the formula O2, has a mass of 32 g and contains 6.02 X 1023 molecules of oxygen but 12.04 X 1023 (2 X 6.02 X 1023) atoms, because each molecule of oxygen contains two oxygen atoms

Please what the element it is

Answers

Answer:

Helium

Explanation:

One electron shell is shown in the model of Helium drawn by Bohr, and it has two electrons inside of it. The atomic number of helium is 2, so the number of protons and electrons that can be used to make its Bohr diagram is the same as its number.

What can move from energy level to energy levels when it gains or loses what​

Answers

Answer:

nothing

Explanation:

What is the dependent variable in this graph

Answers

Answer:

height (mm)

Explanation:

The independent variable belongs on the x-axis (horizontal line) of the graph, and the dependent variable belongs on the y-axis (vertical line).

An ion is:

Select one:

a.
An atom with an extra neutron.

b.
An atom or molecule with an electrical charge.

c.
The outermost shell of an atom.

Answers

The answer is b) an atom with an extra neutron.


The outermost shell of an atom is known as a valence shell.

An atom with an extra neutron is an isotope.

any process that results in the formation of an ion
The energy required to cause a gaseous atom or ion to release a electron is what?

Answers

Answer:

Ionization is the process by which ions are formed by gain or loss of an electron from an atom or molecule.

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