Look at the picture below. What is the name of the copper salt?

Look At The Picture Below. What Is The Name Of The Copper Salt?

Answers

Answer 1

Answer:

The reaction took place is-

Fe + CuSO4 → Fe(SO4) + Cu

the copper salt name is copper sulphate!

Answer 2

The statement describes the name of the copper salt is "copper sulphate."

What are salt?

A salt is an ionic substance that is created when a positively charged ion bonds with a negatively charged ion.

The reaction occurred in the context of the image.

Fe + CuSO4(aq) → FeSO4(aq) + Cu(s)

A single displacement reaction is the sort of reaction. In this reaction, the highly reactive metal iron oxidises and creates ferrous sulphate by replacing the copper in copper sulphate by giving up two electrons.

Hence the correct answer is copper sulphate.

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Related Questions

Which of the following is the term for the heaviness on something's surface that exerts a force over an area? a. force b. pressure c. sediment d. depositionn

Answers

The term for the heaviness on something's surface that exerts a force over an area is pressure. The correct option is b. pressure

Definition of Pressure

From the question, we are to determine the term for the heaviness on something's surface that exerts a force over an area.

Here, we are talking about pressure.

Pressure is defined as the physical force exerted on an object. Mathematically, it is defined as the perpendicular force per unit area.

That is,

[tex]P = \frac{Force}{Area}[/tex]

Where P is the pressure

The units of pressure are Newtons per square meter (N/m²), Pascals etc.

Hence, the term for the heaviness on something's surface that exerts a force over an area is pressure. The correct option is b. pressure

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Xavier was conducting a long term study of two populations of butterflies. Both populations had the same number of individuals. Both populations lived in forests that were the same size. Population A lived in a forest that was full of milkweed, the favorite food of this butterfly species. Population B lived in a forest that had limited amounts of milkweed and other foods. Over many years, Xavier found that one of the populations was showing signs of evolutionary change. Their mouth parts were changing and they could get food from new kinds of plants. Which statement explains why one population would be more likely to evolve in response to natural selection? *
a. Population B would be more likely to change because it has a ready supply of food, and only certain butterflies would be able to survive
b. Population A would be more likely to change because it has a ready supply of food and only certain butterflies would be able to survive
c. Population A would be more likely to change because it has a limited amount of food and some butterflies might be better able to get enough food, survive, and reproduce
d. Population B would be more likely to change because those butterflies have a limited supply of food, and butterflies with certain traits might be better able to get enough food, survive, and reproduce.

Answers

B. I had that same question!!

Which formula can be used to calculate the molar mass of ammonia (NH3)?

Molar mass of N + molar mass of H
3 × molar mass of N + molar mass of H
molar mass of N + 3 × molar mass of H
3 × molar mass of N + 3 × molar mass of H

Answers

Answer:

molar mass of N + 3 × molar mass of H

Explanation:

took the test and got it right

Molar mass is the proportion of the mass of the substance to the moles. The molar mass of ammonia is calculated as, the molar mass of N + 3 × molar mass of H. Thus, option c is accurate.

What is molar mass?

The molar mass of any substance is the mass in grams divided by the mole of the substance. It is given in g/mol. It is calculated as:

Molar mass = Mass ÷ Moles

In Ammonia there are one nitrogen and three hydrogen atoms, and hence the molar mass is given as,

Molar mass of N + 3 × Molar mass of H

Therefore, option c. molar mass of N + 3 × molar mass of H is correct.

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why do some material steel hotter than others even if the two materials are the same temperature

Answers

because they're good thermal conductors. This means they easily transfer heat to colder objects or absorb heat from warmer objects. ... Some metals may also get hotter faster compared to other materials

Need help pleaseeeeeeeeee help me

Answers

Answer:

and I quenot se the question

Explanation:

ok firts you dirent take a god picture

PLEASE HELP
Four students are asked to describe a nebula and a star. Their responses
are shown in the table below. Which student described these two
celestial bodies correctly? *
Student
1
2.
Student Responses
Description of a Nebula
Description of a Star
A collection of hot gases that A sphere of dust and gases that contains
sometimes produces light from many elements and produces light from
nuclear reactions
fusion and fission reactions
A collection of hot gases that
results from stars that have
A collection of gases from several nebulae
exploded
hot enough to cause a nuclear reaction
A collection of dust and gases A sphele of matter with a density and a
that forms stars or results from temperature great enough to cause a
dying stars
nuclear reaction at its center
A collection of dust and gases A collection of hot gases that forms a
that is found near stars
sphere but produces no light
3
4
Student 1
Student 2
Student 3
Student A

Answers

Answer:student 3

Explanation:

A sample of gas occupies 3.00 L with 5.00 moles present. What would
happen to the volume if the number of moles is increased to 8.0?

Answers

3/5 times 5/3x = 8*3/5. X=24/5 simplified would be x= 4.8 L.

Silver nitrate, AgNO3 reacts with sodium
chloride, NaCl to form a precipitate of silver
chloride. Write the balanced ionic equation for
this reaction.

Answers

Answer: Ag^+ (aq) + NO3^-(aq) + Na^+ (aq) +Cl^- (aq) ⇒ AgCl(s) + NaNO3(aq)

what is the chemical reaction for respiration ​

Answers

Respiration is the chemical process by which organic compounds release energy. The compounds change into different ones by exergonic reactions. The hydrolysis of adenosine triphosphate (ATP) to adenosine diphosphate (ADP) and phosphoric acid (Pi) releases energy (it is an exergonic reaction).

Radium decays to form radon. *x26Ra 222 Rn + He 86 This type of nuclear decay is called​

Answers

Answer: it's alpha decay (α)

Explanation: mass number of mother nucleus decreases by four and number of protons decreases by two. Smaller nucleus is He-4 nucleus.

Answer:

Alpha decay

Explanation:

Got it right on edge

How many moles are in 5NO3?

Answers

Answer:

200

Explanation:

more molecules thats all i know

Every animal is composed of a collection of organs, allowing the animal to live. Animals have internal to external skeletons that allow which of the following functions for the animal?
Group of answer choices

Exchange gases

Protect from disease

Take in nutrients

Allow movement

Answers

Answer:

Allow movement

Explanation:

The skeleton provides structure and allows the body to move

Is this correct ? I need help

Answers

Yes i have done that before on paper but yes its right

What is the connection between wildfires and sea ice?

Answers

But global warming has changed some of the underlying variables that make wildfires more or less likely to occur every year. Warmer temperatures increase the likelihood that fires will burn more intensely. They also cause snow to melt sooner, and lead to drier soils, forests, and plants, which act as kindling.Sep 8, 2020

On the cooling curve below, between points Dand Ethe substance is changing from
A. gas to solid
B. gas to liquid
C. liquid to solid
D. solid to liquid

Answers

gas to solid ( a ) is correct i think

ionic bonding is formed between the atoms of______ and ______?​

Answers

Answer: metal and non- metal

Explanation: metals form cations and non-metals anions which form ionic bond.

PLEASE HURRY I WILL GIVE BRAINYEST What is the correct term for a community of plants and animals and their physical surroundings?
biotic
ecosystem
population
abiotic

Answers

It’s an ecosystem because they where animals and plants all are together in one area with physical surrounding like trees, rocks, leaves, etc
Ecosystem
Ecosystems consist of biotic factors and abiotic factors.

Number 7 plssssssssssss

Answers

Answer:

C

Explanation:

Plants seek rewards for nutrients, sunlight, water, and territory necessary for survival

Answer:

i think the answer is letter B.

Calculate the volume in mL of 53.2 g of .251M solution of HCl.

Answers

Answer:

5.813 mL

Explanation:

You need to use the formula : vol = mass / molar mass x molarity

the molar mass of HCl is 36.46 and the problem gives you the rest of the equation

0.251M x 36.46 = 9.151

53.2g / 9.151 = 5.813 mL

*I don't know some of the units so that's why some of them are blank sorry

*I'm also sorry if this is wrong but it's what I did so..

relative mass of MgCl2
Full explanation
Mine answer is coming 59.7​

Answers

Answer:

Ar(Mg)=24g

Ar(Cl)=35,5 and Cl2=35,5×2=71g

m=24g+71g=95g

4.1 moles of sodium carbonate to molecules of sodium carbonate.

Answers

Answer:

2.469×10²⁴ molecules

Explanation:

Multiply by Avogadro's Number (6.022×10²³

A scientist prepares 500.0 L of gas at 0.921 atm pressure
and 200.0°C. The scientist transfers the gas into a tank
where it cools to 20.0°C and has a pressure of 30,0 atm.
What is the volume of the gas under these conditions?
I

Answers

Answer:

200.0°C.

Explanation:

The resulatant volume of gas under given conditions is 9.49 liters.

What is ideal gas equation?

Ideal gas equation gives idea about the behavior of gases at different conditions and it will be represented as:

PV = nRT, where

P = pressure in atm

V = volume in L

n = moles of gas

R = universal gas constant = 0.082 L.atm/K.mol

T = temperature in K

First we calculate the moles of gas by putting the values according to the first condition in the above equation and we have

n = (0.921)(500) / (0.082)(473) = 11.86 moles

Now we calculate the volume of gas by using the above equation and details of the second condition as:

V = (11.86)(0.082)(293) / (30) = 9.49 L

Hence resultant volume of the gas is 9.49L.

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Answer nb 1 and 2 to be marked as Brainliest ​

Answers

Answer:

Nb 1= mmmmmmmmmmmmmmmmmmmmmmmmmmmmmmm

¿Las cargas eléctricas forman parte de los átomos?

Answers

Answer:

si. en los atomos los protones y los electrones llevan cargas electricas

What volume would a sample of gas occupy in LITERS at 0.985 atmospheres and a volume of 3.65 liters if the pressure were raised to 861.0 mmHg?

Answers

Answer:

3.18 L

Explanation:

Step 1: Given data

Initial pressure (P₁): 0.985 atmInitial volume (V₁): 3.65 LFinal pressure (P₂): 861.0 mmHgFinal volume (V₂): ?

Step 2: Convert P₁ to mmHg

We will use the conversion factor 1 atm = 760 mmHg.

0.985 atm × 760 mmHg/1 atm = 749 mmHg

Step 3: Calculate the final volume of the gas

Assuming ideal behavior and constant temperature, we can calculate the final volume using Boyle's law.

P₁ × V₁ = P₂ × V₂

V₂ = P₁ × V₁/P₂

V₂ = 749 mmHg × 3.65 L/861.0 mmHg = 3.18 L

How many moles are in 25.0 grams of HF?

Answers

Answer:

Hey mate.....

Explanation:

This is ur answer.....

So,

If one mole has a mass of 18 grams, 25 grams would have a mass of 25 grams/ 18 grams per mole or 1.39 moles.

Hope it helps!

mark me brainliest plz.....

Follow me! :)

Answer:

1.39 moles............

acrostic words or phrases that describe street dance​

Answers

Poppin? dance??? LOL

According to the dichotomous key, organism 2 is a
A)
dragonfly nymph
B)
water scorpion
C)
bristle worm.
D)
water mite.

Answers

I think its watee scorpion

What color would the methyl orange indicator turn in a solution with a pH of 2?

Answers

Answer:

The answer is red.

Explanation:

Methyl orange is an organic dye that used as an indicator in acid-base titrations because its color is changed according to pH of the medium (acidic, neutral or basic).Methyl orange is red in acidic solutions, orange in neutral solutions, and yellow in basic solutions.

Since pH of the solution is 2, the solution is acidic, the color of the solution will be red.

Which of the substances are elements please help

Answers

Answer:

Substances 1 and 2

Explanation:

an element only has 1 kind of atoms :3

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