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...)6(OH)2 + (NH4)2SO4 List what you have on the LHS and how many: Ni -- 1 S -- 1 O -- 5 N -- 1 H...

2 Answers · Science & Mathematics · 14/10/2009

...do this add up the total charge on each side of the arrow RHS = no charge = 0 LHS = 1 x MnO4^ + 4 x H+ = 3+ add as many electrons as need to...

1 Answers · Science & Mathematics · 05/01/2013

3. Balancing Chemical Equations (grade 10)?

First, count the atoms on both sides of the arrow. LHS: 1 Fe, 2 O RHS: 2 Fe, 3 O To balance...

3 Answers · Science & Mathematics · 07/03/2013

4. How can I balance this equation in a basic solution?

... as needed to balanance the two side to the most positive side. LHS 1 CN- + 2 OH- = 3- RHS 1 CNO- = 1- add two ...

2 Answers · Science & Mathematics · 04/10/2011

5. Write a balanced equation for the combustion of Ethane, C2H6?

... on each side. There are 6 hydrogen atoms on the LHS, so d = 3: C2H6 + b O2 = 2 CO2 + 3 H2O There...

4 Answers · Science & Mathematics · 12/04/2007

6. Cu + 4 HNO3 = Cu(NO3)2 + 2 H2O + 2 NO2?

...wikipedia.org/wiki/Table_of_standard_electrode_potentials RHS...........LHS 4H..............4H (2H2O) 4N..............4N (...

1 Answers · Science & Mathematics · 29/09/2013

7. Balance redox equation. Please review my HW?

Almost. You need one more step to get rid of the H+ and H2O on both sides of the equation. Subtract the smaller amount of both species: (Cr2O7)2- + 6H+ +2NO → 2Cr3+ + 3H2O+2NO3...

1 Answers · Science & Mathematics · 22/01/2014

8. Complete and balance the following chemical equation using the smallest whole number coefficients. Assume the?

10 Br{-} + 2 MnO4{-} + 16 H{+} → 5 Br2 + 2 Mn{2+} + 8 H2O

1 Answers · Science & Mathematics · 10/10/2013