I need to pass this sorry if i’m asking a lot :(
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Answers: 3
Chemistry, 21.06.2019 14:10, steven2996
What can be the use of smoke transformed into liquid?
Answers: 1
Chemistry, 21.06.2019 22:30, mimireds5419
1. combine iron and copper (ii) sulfate solution. (hint: iron will form the iron (iii) ion) fe + cuso4 → 2. combine lead (ii) nitrate and potassium iodide solutions. pb(no3)2+ kl → 3. combine magnesium metal and hydrochloric acid solution. mg + hcl → 4. electrolysis (splitting) of water. h2o → 5. burning magnesium. mg + o2 →
Answers: 3
Mathematics, 11.10.2019 22:30
History, 11.10.2019 22:30
History, 11.10.2019 22:30
Mathematics, 11.10.2019 22:30
History, 11.10.2019 22:30