Copper atom has 29 protons and 34 neutrons in its nucleus
Answer:
54g
Explanation:
Given parameters:
Number of moles of H₂O = 3 moles
Unknown:
mass of water = ?
Solution:
To solve this problem, we use the expression below:
mass = number of moles x molar mass
Molar mass of H₂O = 2(1) + 16 = 18g/mol
Mass of water = 3 x 18 = 54g
Option C: Sulfur Dioxide is the answer
Hope this helps
The density of ice is 0.9167 g/cm<span>3</span>
