2 years ago

2 CuCl2 + 4 KI → 2 CuI + 4 KCl + I2

Chemistry

1 answer:

Margaret [11]2 years ago

7 0

Answer: 6.75 moles

Explanation:

This is a simple stoichiometry proboe. that I would set up like this:

(13.5 moles CuCI2) (1 mol I2 / 2 moles CuCi2)

That means you all you have to do for this problem is divide by 2 and cancel out the unit moles CuCI2, which leaves you with 6.75 moles I2.

Hope this helps :)

You might be interested in

Aqueous sodium phosphate and aqueous iron (III) chloride react to produce aqueous sodium chloride and solid iron (III) phosphate

mojhsa [17]

Answer:

this one is hard

Explanation:

but it's iron because the sodium so yea there u go.

4 0

2 years ago

You are working in a lab when radiation alarms go off. You are able to hide inside a steel cabinet, whose sides are about 1.5 in

dusya [7]

Answer:

Its either B or C (in my opinion)

6 0

2 years ago

Explain how you can convert from the number of representative particles of a substance to moles of that substance.

Scrat [10]

Answer:

the number of representative contain in 1 mol of a substance equals to 6.o2x10^23 particles.

8 0

2 years ago

Why is it important to control all of the variables except one in an experiment?

Ad libitum [116K]

Any given experiment has numerous control variables, and it's important for a scientist to try to hold all variables constant except for the independent variable. If a control variable changes during an experiment, it may invalidate the correlation between the dependent and independent variables.

It’s copied and pasted from google so make sure to put it in your words :)

5 0

3 years ago

Read 2 more answers

What is the distance from the nucleus to the outer most electrons?

Dmitriy789 [7]

Atomic radius is the distance from the atom's nucleus to the outer edge of the electron cloud.

7 0

3 years ago