@X@user.full_name@X@ @GMU: A flexible container was filled with SO2 gas at a temperature of 142.55 K and volume of 11.70 L. What will be the volume of this gas if the temperature decreased to 85.57 K? Assume pressure is constant.

@X@user.full_name@X@ @GMU: A solution of HBrO had a pH of 4.85. What was the ?

@X@user.full_name@X@ @GMU: ACS-What is the pH of a 0.1583 M HNO2 solution? Ka = 4.50e-4

@X@user.full_name@X@ @GMU: ACS-What is the pH of a 0.1357 M HC7H5O2 solution? Ka = 6.30e-5

@X@user.full_name@X@ @GMU: What is the correct expression for the solubility product of lead chloride?PbCl2(s) →Pb2+(aq) + 2Cl-(aq)

@X@user.full_name@X@ @GMU: A solution of HCO-3 had a pH of 5.62. What was the ?

@X@user.full_name@X@ @GMU: A solution of H3PO4 had a pH of 12.58. What was the ?

@X@user.full_name@X@ @GMU: A solution of BrO- had a of 8.0e-4 M. What was the pOH?

@X@user.full_name@X@ @GMU: A solution of HCO-3 had a of 5.3e-5 M. What was the pOH?

@X@user.full_name@X@ @GMU: What is the correct expression for the solubility product of barium phosphate?Ba3(PO4)2(s) → 3Ba2+(aq) + 2PO43-(aq)