Determine the molar solubility ( ) of ag2co3ag2co3 in a buffered solution with a ph of 5.2065.206 using the systematic treatment of equilibrium. (ag2co3)=8.46×10−12ksp(ag2co3)=8.46 ×10−12 ; (h2co3)=4.45×10−7ka1(h2co3)=4.45×10 −7 ; (h2co3)=4.69×10−11ka2(h2co3)=4.69×1 0−11 .

no but i do not usually comment or use my voice that much when it comes to social media

the best answer is d because the strong cohesion is caused by the ability of water molecules to undergo hydrogen bonding.

a is incorrect because when water solidifies, it becomes   ice, which expands and occupies a bigger volume for the same mass of water in its liquid state.

b is incorrect because water has high surface tension. besides bonding to itself it hydrogen bonds to other molecules at the top decreasing possibility for breaking of attractive forces.

c is incorrect because the water molecule has oxygen which is highly electronegative and so pulls the electron pair towards itself creating a dipole moment, making the molecule polar.

e is incorrect because water has strong adhesion, ability to stick to other molecules such as glass because of this molecules having stronger hydrogen bonding than water.