Answer To 2016-2017 Review Homework For Balancing, Stoichiometry And Predicting Chemical Reaction

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Here are the answer to 2016-2017 Review Homework for Balancing, Stoichiometry and Predicting Chemical Reaction.

Part I
1) Cu2(C2O4)1
2) Ba1(S1O4)1
3) K1(Mn1O4)1
4) Chromium (II) phosphite
5) Cs1F1
6) Phosphoric acid
7) N3O5
8) Tin (IV) carbonate
9) C1O2
10) H2S1O3

Part II

1) 3,2,1,6 (Double Replacement)
2) 1,3,1,2 (Decomposition)
3) 2,25,16,18 (Combustion)

Part III

1)54.8g Ca1Br2
2)8.83E23 molecules H2O1

Part IV
1. Products: Na1(NO3)1 and K2(SO4)1
Net Ionic Reaction: All ions are spectator ions so Reaction does not exist.


2. Products: Zn1(CN)2 and Ni
Net Ionic Reaction: 1 Zn(s) + Ni2+ --> 1 Zn2+ + 1 Ni(s)


4. Products: Ca1(CO3)1 + K1Br1
Net Ionic Reaction: 1 Ca2+ + CO32- --> 1 Ca1(CO3)1 (s)


5. Products: Al1(C2H3O2)3 and Zn
Net Ionic Reaction: 2 Al(s) + 3 Zn2+ --> 2 Al3+ + 3 Zn(s)


6. Products: Ca1(SO3)1 and (NH4)1Br1
Net Ionic Reaction: 1 SO32- + 1 Ca2+ --> 1 Ca1(SO3)1

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Edited March 10, 2017 1:07 pm (diff)
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