Can u plz help me? plz think ok
ps: Wetzucchini i know u try to hack me and put a vires on me

(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 ?

You can find the constant of proportionality by finding the ratio of

Which basic geometric term has no width, no length, and no thickness? line b. point c. angle d. plane