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1. ### Help with this equation please!?

... and the products, you have to break a C-H bond on the LHS and a Br-Br bond on the LHS, that takes 410 kJ...

2 Answers · Science & Mathematics · 25/05/2014

2. ### double replacement reaction?

... On RHS, there are 3* OH groups than LHS (actually, we see number of O and number of H) so, we modify...

1 Answers · Science & Mathematics · 04/03/2014

3. ### I don't understand the answer of this redox multiple choice question?

...on RHS is (+2) and will not change. So to balance the charge on LHS you have to have 8H+: MnO4- + 8H+ + 5e- -----> Mn...

2 Answers · Science & Mathematics · 16/02/2014

4. ### Is 2H2+O2=H2O balanced or unbalanced?

Unbalanced. On the LHS, there are 4 hydrogens and 2 oxygens. On the RHS, there are 2 hydrogens and 1 oxygen. You need to times the RHS by 2.

2 Answers · Science & Mathematics · 03/02/2014

5. ### How do I balance chemical equations?

...let's start with Li. You have 3 Li on the left hand side (LHS) and 1 on the RHS. To fix this, put a 3 in front of the LiBr...

2 Answers · Science & Mathematics · 26/01/2014

6. ### How to complete a chemical equation?

...obvious that the number of atoms of each element are the same on LHS and RHS. -=-=- All of these reactions are ionic, ...

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

7. ### Question about estimating entropy?

...the same state. So if you had two moles of a liquid on the LHS and three moles of liquid on the RHS then you can say entropy is...

1 Answers · Science & Mathematics · 18/01/2014

8. ### NEED HELP ASAP! how do I balance these 3 redox equations.?

...now check Os ; there is one more on RHS so add H2O to LHS and 2H+ to RHS. 2MnO4 - + SO3 2- + H2O ->...

1 Answers · Science & Mathematics · 15/01/2014

9. ### chemistry balancing questions 5points?

..., balance the charge. Add up the total charge on each side of the arrow LHS = 1 x MnO4^- = -1 RHS = 4 x OH- = 4- add enough electrons...

1 Answers · Science & Mathematics · 22/11/2013

10. ### Is this equation Balanced........?

Yes. It is Balanced. Check: LHS RHS Mg = 1 1 H = 4 4 O = 2 2 Cl = 2 2

2 Answers · Science & Mathematics · 23/01/2014