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13 Dec 2019
1. [ What is the H3O+ ion concentration in a 8.8 x 10^-4M Ca(OH)2 Solution? what is the pH? ]
2. [ Calculate the OH- ION concentration of 6.2 x 10^-4M HNO3 solution. ]
3. [ calculate the ph of .050 M C3H5N ]
4. [ .08 moles of a monoprotic acid are dissolved in 2L of aqueous solution. it is the found that 14% of the acid has dissociated at the equilibrium. calculate Ka. ]
1. [ What is the H3O+ ion concentration in a 8.8 x 10^-4M Ca(OH)2 Solution? what is the pH? ]
2. [ Calculate the OH- ION concentration of 6.2 x 10^-4M HNO3 solution. ]
3. [ calculate the ph of .050 M C3H5N ]
4. [ .08 moles of a monoprotic acid are dissolved in 2L of aqueous solution. it is the found that 14% of the acid has dissociated at the equilibrium. calculate Ka. ]
Nelly StrackeLv2
17 Dec 2019
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