Online handy Balancing Equations Calculator helps you to balance chemical equations easily. Simply enter your chemical equation in the input box and tap on the calculate button to check the output in a matter of seconds with a detailed work.
Here we are giving the 5 simple steps to balance any type of chemical equation. Follow these guidelines and balance your equation easily and quickly.
Question: Balance this equation: CaCl2 + AgNO3 → Ca(NO3)2 + AgCl?
Given unbalanced equation is
CaCl2 + AgNO3 → Ca(NO3)2 + AgCl
Write down the number of atoms in each element
Left hand side has Ca=1, Cl= 2, Ag= 1, N= 1, O= 3
Right hand side has Ca= 1, Cl= 1, Ag= 1, N= 2, O= 6
Nitrogen, Chlorine and Oxygen atoms are not balanced.
Add 2 infromt of AgNO3 and AgCl.
Left hand side has Ca=1, Cl= 2, Ag= 1*2 = 2, N= 1*2 = 2, O= 3*2 = 6
Right hand side has Ca= 1, Cl= 1*2 = 2, Ag= 1*2 = 2, N= 2, O= 6
Finally, the equation is balanced.
CaCl2 +2 AgNO3 → Ca(NO3)2 + 2AgCl
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1. What are the rules for balancing the chemical equation?
2. Do you add or multiply when balancing equations?
The important point to remember while balancing equation is never change its subscripts, add coefficients to them. Always multiply the coefficients of the atoms by its subscript to identify the number of elements in the reaction.
3. How to balance long chemical equation using algebraic method?
4. What does meant by balancing chemical equations?
Chemical Equation is defined as the symbolic representation of chemical reaction. A balanced equation is nothing but the equation where number of atoms in each element in reactants and products are same.
5. Balance SnO2 + H2 → Sn + H2O?
Write number of atoms in each element.
Left Hand Side has Sn = 1, O = 2, H = 2
Right Hand Side has Sn = 1, H = 2, O = 1
So, Oxygen atoms are not balanced at the products side.
Add 2 infornt of H2O and 2 before H2.
SnO2 + 2H2 → Sn + 2H2O
Again, check the number of atoms in each element
Left Hand Side has Sn = 1, O = 2, H = 2x2 = 4
Right Hand Side has Sn = 1, H = 2x2 = 4, O = 1x2 = 2
The equation is balanced.