juniornherisson67 juniornherisson67

15-09-2022
Chemistry

Answered

If the pH of a certain solution changes from 8 to 9, what happens to the hydrogen ion concentration

Answer :

Other Questions

A 2.64 L aqueous solution of KOH. The solution has a density of 1.29 g/mL. Calculate the molarity, Molality, and mass percent concentration of the solution.

HOCN(aq)⇄H+(aq)+OCN−(aq)Ka=3×10−4 The ionization of cyanic acid, HOCN, is represented above. A certain solution of HOCN has a pH of 2.0. What is the approximate

If 6.73 g of CuNO3 is dissolved in water to make a 0.530 M solution, what is the volume of the solution in milliliters?

calculating the wavelength of a line in the spectrum of hydrogen

Assume the specific heat of the solution is equal to the specific heat of water

SAQ3. A solution contains 2.65g of analydrous NaCO3 in 250cm³ of solution. Find the concentrations of the solution in: Grams per dm³ Weight / weight percent Wei

When a solid dissolves in water, heat may be evolved or absorbed. The heat of dissolution (dissolving) can be determined using a coffee cup calorimeter. In the

You have a 37.0 (±0.5) wt% HCl solution with a density of 1.18 (±0.01) g/mL. To deliver 0.045 0 mol of HCl requires 3.76 mL of solution. If the uncertainty that

Integrated science project 2 phase changes adding salt to water and increasing boiling point

Which of the following describes the number of significant digits in a measurement? select all that apply. A) all of the digits that are known exactly B) all of