So far i got: lead(ii) nitrate is a ionic compound.
what is the name of pb(no3)2? expl...
Chemistry, 13.01.2020 14:31 gorbyalexis
So far i got: lead(ii) nitrate is a ionic compound.
what is the name of pb(no3)2? explain how you determined the bond type and the steps you used to determine the naming convention for the compound.
Answers: 2
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How do you identify the anode on a power source such as a battery? how do you identify the cathode? how are terms anion and cation?
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Which of the four hypothetical substances you investigated would be most harmful to living organisms? 50 points!
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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
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