Gram Formula Mass for Ba(CH3COO)2
(NH4)3PO3
CuSO4
Mn(HCO3)2
Show work, please
example
Gram formula mass for
AgNO3 is 107.87+14.01+(16.00)3=169.87g/mol

What is limiting reactant? with examples

Which of the following is an example of physical change not a chemical change? a) a log gives off heat and light as it burns. b) a tree stores energy from the sun in its fruit. c) a penny lost in the grass slowly changes color. d) a water pipe freezes and cracks on a cold night.

What is the molarity of the solution produced when 145 g of nacl is dissolved in sufficient water to prepare 2.75 l of solution?