Chemistry, 21.07.2019 11:30 Piercey4642
1. what is the ph of a 0.085 m solution of nitrous acid (hno2) that has a ka of 4.5 × 10-4? 2.21 5.33 3.35 4.42
Answers: 1
Chemistry, 21.06.2019 13:30
Forests and meadows are often cut down to make way for farms or large number of new homes. what are some of the elements of ecosystems that are lost when plants in these areas are removed?
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Chemistry, 21.06.2019 15:00
__ _ _ _ _ is the process of removing earth materials from their original sites through weathering and transport and depositing the in another location. a. erosion b. sedimentation c. lithification d. dissolution
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Chemistry, 22.06.2019 02:40
Consider the nuclear equation below. 239/94 pu—-> x+ 4/2 he. what is x?
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Chemistry, 22.06.2019 02:50
What is the overall order of reaction for rate = k[no]2[o2]
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1. what is the ph of a 0.085 m solution of nitrous acid (hno2) that has a ka of 4.5 × 10-4? 2.21...
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