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For the diprotic weak acid H2A, Ka1 = 2.2 × 10-5 M and Ka2 = 7.8 × 10-7 M. What is the pH of a 0.0650 M solution of H2A? What
1. 1 answer
2. 1,204 views
For the diprotic weak acid H2A, Ka1 = 2.2 × 10-5 M and Ka2 = 7.8 × 10-7 M. What is the pH of a 0.0650 M solution of H2A? What
1. 1 answer
2. 1,060 views
A solution of NaOH(aq) contains 5.2 g of NaOH(s) per 100.0 mL of solution. Calculate the pH and the pOH of the solution at 25
1. 2 answers
2. 623 views
A solution of NaOH(aq) contains 5.2 g of NaOH(s) per 100.0 mL of solution. Calculate the pH and the pOH of the solution at 25
1. 2 answers
2. 1,921 views

1.weight 2.yes,they would still be balanced because their masses would not change. 3.Bailee is incorrect.the mass of the objects stay the same but the weight will change. 4.m=dxv 5.density
The connexus answers are 1. D 2. C 3. D

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