Chemistry, 13.03.2020 05:02, elisakate8362
What is the pH of 100 mL of a buffer that is 0.5 M HCNO and 0.5 M CNO− when 100 mL of a 0.2 M NaOH solution is added? Assume the volumes are additive. Ka of HCNO is 3.5 × 10−4 .
Answers: 1
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Skills of homo sapiens were found an excavation. the skulls were preserved because the bodies were frozen. so, these fossils are (blank) fossils. the image shows the evolution of skulls beginning 2 to 3 million years ago. based on the image, modern human skulls(blank) ape skulls.
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How many moles are contained in 5.6 l of h2 at stp
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What is the pH of 100 mL of a buffer that is 0.5 M HCNO and 0.5 M CNO− when 100 mL of a 0.2 M NaOH s...