Solubility Equation Determine the state or phase of each substance (gas=g, liquid=l, solid/non-soluble=s, aqueous/soluble=aq) in its undissociated form by using the solubility rules or a solubility table. 2CaCO3(s) + 2HCl(aq) = Ca(HCO3)2(aq) + CaCl2(aq) ...
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What mass of solid K_2CO_3 (molar mass = 138.0 g/mol) should be added to 1.16 L of 0.443 M HCO_3 to make a buffer with a pH of 10.32? (pK_a of HCO_3 = 10.32) Calculate the pH of an aqueous solution of 0.1610 M sodium carbonate. ...
Precipitates are the solid products that form in the net ionic reaction. CaCO3(s)+2H+(aq)+ CO32-(aq)= Ca2+(aq)+2HCO3-(aq)does not result in any precipitates forming. Enter an ionic equation (solubility states are optional) to calculate its complete and net ionic equations. ...