Homework Answers
19. Option D, 4 moles of A2& 4 mol B gives 4 mol BA2.
20. By ideal gas equation, PV = nRT
No of moles= PV/RT, p=742 mm of Hg= 0.976 atm , T= 25+273=298K, V=67 L and 0.0821 atm.lit/ mol.K
n= 0.976x67/0.0821x 298
n= 2.67 moles.
52. A. BaCl2(aq)+ Na2SO4 (aq)-----> BaSO4 (s)+ 2NaCl(aq)
B. Zn(s)+ Cucl2(aq)-----> Zncl2(aq)+ Cu(s)
C. NaCl(aq)+ AgNO3 (aq)-----> NaNO3(aq)+ AgCl(aq)
D. C2H6(g)+ O2(g)----> 2 CO2(g)+ 3H2O(g)
E. H2SO4 (aq)+ 2KOH(aq)----> K2SO4 (aq)+. 2H2O(aq)
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Can you tell me the oxidation numbers for 1. 2. 3. 4. 5. 6. Experiment 11:...
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Experiment 11: Exploring Types of Reactions Single Displacements Balance the single displacement (Redox) reactions below. Report your observations of the reaction in the space provided. Balance the reaction in the full molecular, full ionic, and net ionic forms. The net ionic form represents the essential reaction, ignoring spectators. It is obtained by canceling components that appear on both sides of the full ionic equation. __Mg(s) +...
if you can't answer all ,please don't answer
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