In each case, calculate the values of A and B so that the ordered pair provided is the solution of the system. Plis you can help me plis

(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 ?

Lydia collected two sets of data one set of data shows an outlier. which set has an outlier, and which number is the outlier?

Rounded to the nearest tenth, what is the value of x