Use the information given to enter an equation in standard form. Slope is 4/7 , and (5,8) is on the line.

(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 ?

17 in long 1.3 ft wide and 8in high what is the volume

Anyone? 15m is what percent of 60m; 3m; 30m; 1.5 km?