Answers: 1
Chemistry, 21.06.2019 21:10
How is 0.00235 expressed in proper scientific notation? a. 2.35 ร 10-3 b. 0.235 ร 10-2 c. 2.35 d. 2.35 ร 103
Answers: 1
Chemistry, 21.06.2019 22:30
1. combine iron and copper (ii) sulfate solution. (hint: iron will form the iron (iii) ion) fe + cuso4 โ 2. combine lead (ii) nitrate and potassium iodide solutions. pb(no3)2+ kl โ 3. combine magnesium metal and hydrochloric acid solution. mg + hcl โ 4. electrolysis (splitting) of water. h2o โ 5. burning magnesium. mg + o2 โ
Answers: 3
Chemistry, 22.06.2019 09:30
Why do cells appear different in distilled water than they do in 10% salt water?
Answers: 2
Calculate the molarity (m) of a solution prepared by dissolving 10.7 g nai in 0.250 l....
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