Question
Chemical equation is balanced according to the law
ofSolution
The law of conservation of mass states that matter cannot be created or destroyed in a chemical reaction. This principle is used to balance chemical equations so that the number of atoms of each element remains the same on both sides of the equation.
More General science Common Questions
What will come in place of the question mark (?) in the following series?
2, 5, 14, 41, 122, 365, ?
64, 32, ? , 48, 96, 240
10, 20, 60, 300, ?, 23100
3, 5, 12, 38, 154, ?
120, 120, ?, 360, 900, 2700
12    17    44    147    ?   3065   18420
...827, 820, 806, 785, 757, ?
58     69      56       ?      54       73
...12, 19, 33, ?, 117
251, 130, 274, ?, 301, 76Â
