The Kb of hydroxylamine, NH2OH, is 1.10 x10-8. A buffer solution is prepared by mixing 120 mL of a 0.36 M hydroxylamine solution with 50 mL of a 0.28 M HCl solution.

Find the pH of the resulting solution.

Ahypothrticalax type of ceramic material is known to have a density of 2.10 g/cm3 and a unit cell of cubic symmetry with a cell edge length of 0.57 nm. the atomic weights of the a and x elements are 28.5and 30.0 g/mol, respectively. on the basis of this information, which of the following crystal structures is (are) possible for this material: sodium chloride, cesium chloride, or zinc blende

Turbo the snail moves across the ground at a pace of 12 feet per day. if the garden is 48 feet away, how many days will it take for the snail to get there?

Answer asap need it by wednesday morning calculate the ph of 0.02m hcl best answer will be brainliest