C) Each second, solid sodium chloride dissolves and solid sodium chloride recrystallizes
There are 9 different amino acids that you need to include to your diet. They are called assential Amino acids and they cannot be synthesized by the organism
Answer:
127.15 g of ZnCl₂
Solution:
The balance chemical equation is as follow,
<span> Zn + 2 HCl </span>→ ZnCl₂ + H₂
According to equation,
65.38 g (1 mole) of Zn produced = 136.28 g (1 mole) of ZnCl₂
So,
61.0 g of Zn will produce = X g of ZnCl₂
Solving for X,
X = (61.0 g × 136.28 g) ÷ 65.38 g
X = 127.15 g of ZnCl₂
The mass is 5kg
I hope this helps