Chemistry, 03.12.2020 03:20 scottbrandon653
3. If metal ions in a solution were reduced, what would you expect to see?
4. Which metals will be able to reduce copper ions in solution?
5. Will copper or iron be able to replace zinc ions in solution? Why?
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Chemistry, 22.06.2019 05:30
Compare and contrast physical changes with chemical changes.
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Chemistry, 22.06.2019 13:40
Can someone me with 6 to 10 plz this is for masteries test.
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Chemistry, 23.06.2019 03:30
The semi-conductors on the periodic table are classified as
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Chemistry, 23.06.2019 07:30
In a laboratory determination of the atomic weight of tin, a sample of tin is weighed in a crucible. nitric acid is added, and the reaction proceeds to give a hydrated tin(iv)oxide plus no2and h2o. the hydrated tin(iv)oxide is then heated strongly and reacts as follows: sno2.xh2o(s)sno2(s)+ xh2o(g)the sno2is finally cooled and weighed in the crucible. explain the effect on the calculated atomic weight of tin that would result from each of the following experimental errors: (a)considerable spattering occurs when the nitric acid is added to the tin.(b)the hydrated tin(iv)oxide is not heated sufficiently to change it completely to tin oxide.
Answers: 2
3. If metal ions in a solution were reduced, what would you expect to see?
4. Which metals will be...
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