Write a word problem that could be solved by the equation given in problem 2. The equation : 1/5p = 4

(a) calculate the molarity of a solution that contains 0.0345 mol nh4cl in 400 ml of solution. (b) how many moles of hno3 are present in 35.0 ml of a 2.20 m solution of nitric acid? (c) how many milliliters of 1.50 m koh solution are needed to supply 0.125 mil of koh ?

Three times the sum of a number and seven is negative thirty-six. what is the number?

How far could you drive on 50 gallons of gas