2NaOH + CuCl2 → Cu(OH)2 + 2NaCl

Question

What type of equation is represented above?

(1 point)
Responses

decomposition
decomposition

single-replacement
single-replacement

double replacement
double replacement

synthesis
synthesis
Question 2
Looking at the equation above, is the Law of Conservation of Matter followed?(1 point)
Responses

Yes, because there are 2 sodium, 2 Oxygen, 2 Hydrogen, 1 Copper, and 2 Chlorine on both the reactant and product side.
Yes, because there are 2 sodium, 2 Oxygen, 2 Hydrogen, 1 Copper, and 2 Chlorine on both the reactant and product side.

No, because there are 2 sodium, 2 Oxygen, 2 Hydrogen, 1 Copper, and 1 Chlorine on both the reactant and product side.
No, because there are 2 sodium, 2 Oxygen, 2 Hydrogen, 1 Copper, and 1 Chlorine on both the reactant and product side.

No, because there are 2 sodium, 2 Oxygen, 2 Hydrogen, 1 Copper, and 2 Chlorine on the reactant side but the product side is missing 1 of the Oxygen and 1 of the Hydrogen.
No, because there are 2 sodium, 2 Oxygen, 2 Hydrogen, 1 Copper, and 2 Chlorine on the reactant side but the product side is missing 1 of the Oxygen and 1 of the Hydrogen.

Yes, because there are 2 sodium, 1 Oxygen, 1 Hydrogen, 1 Copper, and 2 Chlorine on both the reactant and product side.
Yes, because there are 2 sodium, 1 Oxygen, 1 Hydrogen, 1 Copper, and 2 Chlorine on both the reactant and product side.

Answer 1

1. The type of equation represented above is double replacement.

2. Yes, the Law of Conservation of Matter is followed because there are 2 sodium, 2 Oxygen, 2 Hydrogen, 1 Copper, and 2 Chlorine on both the reactant and product side.