Chemistry, 24.08.2021 17:30 peggycab4201
Cho 3,92 gam CaO tác dụng hết với nước được 700ml. Dẫn 1,12 lít khí CO2 (đktc) đi qua 700ml trên. Hãy xác định khối lượng các chất sau phản ứng
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You have a sample of a metal, the sample is exactly 6.02 x 1023atom, if the sample has a mass 55.85 what metal is your sample made of?
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Is it safe to take 450mg of diphenhydramine hydrochloride?
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Astudent uses universal ph paper to find the ph of three solutions . solution a has a ph of 5 solution b has a ph of 11 and solution c has a ph of 7 identify which solution is acidic which solution is neutral and which solution is basic
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Cho 3,92 gam CaO tác dụng hết với nước được 700ml. Dẫn 1,12 lít khí CO2 (đktc) đi qua 700ml trên. Hã...
Mathematics, 18.09.2020 14:01
Mathematics, 18.09.2020 14:01
Mathematics, 18.09.2020 14:01
Mathematics, 18.09.2020 14:01
Mathematics, 18.09.2020 14:01
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Mathematics, 18.09.2020 14:01
Mathematics, 18.09.2020 14:01
Mathematics, 18.09.2020 14:01
Mathematics, 18.09.2020 14:01