Chemistry, 26.09.2019 23:00 emmaraeschool
The concentration of hydrogen ions [h+] in a solution is 4.5 × 10–2m. what is the ph?
Answers: 2
Chemistry, 22.06.2019 04:00, armahoney8566
Gymnast always perform on padded mats. how does the mats protect the gymnast
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Chemistry, 22.06.2019 05:00, hjamya17
In 1901, thomas edison invented the nickel-iron battery. the following reaction takes place in the battery. fe(s) + 2 nio(oh)(s) + 2 h2o(l) fe(oh)2(s) + 2 ni(oh)2(aq) how many mole of fe(oh)2, is produced when 5.35 mol fe and 7.65 mol nio(oh) react?
Answers: 1
Chemistry, 22.06.2019 09:20, payshencec21
What happened to the amount of carbon dioxide in the atmosphere from 2010–2017?
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The concentration of hydrogen ions [h+] in a solution is 4.5 × 10–2m. what is the ph?...
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