You mix 1.60g of nh4no3 with 7.5g of water. what is the boiling point of this ionic solution? (kb for water = 0.51°c/m)

Which item is most likely part of the safety contract

Calculate the ph at the equivalence point for the titration of a solution containing 150.0 mg of ethylamine (c2h5nh2) with 0.1000 m hcl solution. the volume of the solution at the equivalence point is 250.0 ml. kb forethylamine is 4.7 × 10−4 .

Calculate the ph of a .10m nh4cl solution. the kb value for nh3 is 1.8×10^-5