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... -----------> 2SO3 here , Oxidation state of S on

**LHS**( Reactants side ) is +4 while in the RHS ( products...1 Answers · Science & Mathematics · 02/06/2011

Basically, start with the first thing you see. On

**LHS**, N has 1 molecule, i.e. 2 atoms,and on the RHS, it...3 Answers · Science & Mathematics · 20/09/2012

...equation has the same number of atoms of each element on the

**LHS**as the RHS. It's mostly a matter of intuition and guess-and-check...1 Answers · Science & Mathematics · 22/12/2008

You're right hand side[RHS] and left hand side[

**LHS**] is not balanced/equal. You're original equation : a) ...5 Answers · Science & Mathematics · 09/03/2012

...)3 + H2S 2. Al atom counts on the lefthand side (

**LHS**) are 2 and on the righthand side they are 1: Put 2 on RHS...1 Answers · Science & Mathematics · 09/02/2010

...the H you added in the H2O by adding H+ to the

**LHS**of the arrow (you can do this because the solution is acidified) (...1 Answers · Science & Mathematics · 18/11/2009

... balance the H from the H2O bu adding H+ to the

**LHS**(you can do this because the solution is acidic) MnO2 + 4H...1 Answers · Science & Mathematics · 14/12/2009

...--->PbCl2 + HC2H3O2 Left Hand Side[

**LHS**] : Pb =1,C=4,H=7,O=4,Cl=1 Right ...2 Answers · Science & Mathematics · 03/03/2012

... has an oxidation number of +7 (4(-2) + 7 = -1) on the

**LHS**and +4 (2(-2) + 4 = 0) on the RHS; oxidation # decreases so it's...3 Answers · Science & Mathematics · 25/11/2012

C2H5OH + 3O2 = 2CO2 + 3H2O

**LHS**2 carbons ; 6 hydrogens ; 7 oxygens RHS 2 carbons ; 6 hydrogens ; 4+ 3 oxygens looks OK5 Answers · Science & Mathematics · 28/11/2009