5g/cm3 Volume=8 cm3, what’s the mass?

Cucl2 + 2nano3 cu(no3)2 + 2nacl what is the percent yield of nacl if 31.0 g of cucl2 reacts with excess nano3 to produce 21.2 g of nacl? 49.7% 58.4% 63.6% 78.7%

Label a-f based on the table using c for concentrated and d for dilute

What information does a complete ionic equation give that the balanced equation doesn’t show?