A solution of HNO3 (gfm = 4 g/mol )consists of 10.3g of solute dissolved in 900 ml of solution. It is used to titrate a Ca(OH)2 solution, producing a Ca(NO3)2 as a salt product a: write a balanced equation for the acid-base reaction b:whats the molarity of HNO3 c: Whats the molarity of the base if 35ml of it reacts with 15 ml of acid?

Which three statements represent the benefits of performing experiments using computer simulations?

You just calculated that the heat of fusion for chloromethane is 6400 j/mol. the heat of fusion for hydrogen is 120 j/mol.? which of the following account for this difference? more than one correcta. chloromethane can absorb more energy at the same temperature. b. hydrogen has stronger intermolecular forces than chloromethane. c. hydrogen molecules can pack more closely than chloromethane molecules. d. chloromethane experiences dipole-dipole interactions. e. chloromethane has a higher molar mass than hydrogen.

Which of two curves exhibits exponential growth