15. What is the oxidation number of oxygen in the nitrate ion (NO3-)?
-2
+5
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...
Answers: 3
Chemistry, 21.06.2019 12:30, rubimachuca1020
Given 7.65 g of butanoic acid and excess ethanol, how many grams of ethyl butyrate would be synthesized, assuming a complete 100% yield?
Answers: 3
Chemistry, 22.06.2019 11:00, RidhaH
Which statement correctly identifies the scientific question and describes why the question is scientific? question 1 refers to the supernatural. question 2 reflects a moral or social value. question 3 refers to something that can be measured. question 4 reflects a question that can’t be observed.
Answers: 1
History, 27.08.2021 01:00
Mathematics, 27.08.2021 01:00
History, 27.08.2021 01:00
Mathematics, 27.08.2021 01:00
Mathematics, 27.08.2021 01:00
Mathematics, 27.08.2021 01:00