Calculate the mass of 6. 9 moles of nitrous acid (HNO2). Show your work by including all values used to determine the answer. Round to 2
Significant Figures for full credit. (Molar mass of H = 1. 0079 g/mol; N = 14. 0067 g/mol; O = 15. 9994 g/mol)
the mass of 6. 9 moles is 33
