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Chemistry, 21.06.2019 22:30
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 →
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How will the emission of an alpha particle affect the atomic number of an atom
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Which of the following electromagnetic waves can create ions?
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The fact that the total amount of energy in a system remains constant is a(n)
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Steam is sometimes used to melt ice. is this change physical or chemical?...
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