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 per cent of nitric acid in it being 69% .
![What is the molarity of H2SO4 solution that has a density of 1.84 g/cc and contains 98% mass of H2SO4 ? [Given: the atomic mass of S = 32] What is the molarity of H2SO4 solution that has a density of 1.84 g/cc and contains 98% mass of H2SO4 ? [Given: the atomic mass of S = 32]](https://haygot.s3.amazonaws.com/questions/1308069_771116_ans_de8785a7f08b42caa8f74797b87a094b.jpg)
What is the molarity of H2SO4 solution that has a density of 1.84 g/cc and contains 98% mass of H2SO4 ? [Given: the atomic mass of S = 32]
![If the density of methanol is 0.793 kg L^-1 , what is its volume needed for making 2.5 L of its 0.25 M solution? If the density of methanol is 0.793 kg L^-1 , what is its volume needed for making 2.5 L of its 0.25 M solution?](https://i.ytimg.com/vi/lZ6EgCiNmA4/maxresdefault.jpg)
If the density of methanol is 0.793 kg L^-1 , what is its volume needed for making 2.5 L of its 0.25 M solution?
Disposable syringe SOL-M™ with catheter fitting | Disposable syringes | Syringes and accessories | Liquid Handling | Labware | Carl Roth - International
![How many grams of concentrated nitric acid solution should be used to prepare 250 mL of 2.0 M HNO3 ? The concentrated acid is 70 How many grams of concentrated nitric acid solution should be used to prepare 250 mL of 2.0 M HNO3 ? The concentrated acid is 70](https://i.ytimg.com/vi/41pvgWyA9ek/maxresdefault.jpg)