" 28.Calculate the concentration of nitric acid in moles per litre in a sample which has a density "1.4lg m/1

Calculate the concentration of nitric acid in moles per litre in a sample which has a density 1.41 g mL^(-1) and the mass percent of nitric acid in it being 69% .

Calculate the concentration of nitric acid in moles per litre in a sample which has a density. 1.41 g mL^1 and the mass percent of nitric acid in it being 69%.

Calculate the concentration of nitric acid in moles per litre in a sample which has a density 1.4 g*mL^(-1) and the mass percent of nitric acid in it being 69%.

Calculate the concentration of nitric acid in moles per litre in a sample which has a density of 1.41 g mL^(-1) and the mass percent of nitric acid in it being 69%.

Calculate the concentration of nitric acid in moles per litre in a sample which has a density 1.41 g //mL and the mass percent of nitric acid in it being 69% .

Calculate the concentration of nitric acid in molarity in a sample which has a density, 1.41g/ml and contain 49% by mass of nitric acid

b) Calculate the concentration of hydrogen ion in moles per litre of a solution whose pH is 5.4