One side is equal to the other.
how about X = X
No, it's the other way round - an equation that's true for every value of the variable(s) is called an identity. Of course, an identity is also an equation.
legal equation * * * * * In mathematics, it is called an identity.
Any number that makes an equation true is a 'solution of an equation'. it is a solution
In math, an equation that is always true is called an identity.
Because if it is not balanced it is not a true equation.
The balanced equation for calcium chloride is CaCl2. This means that for every calcium atom, there are two chlorine atoms.
Atoms
true
identity
how about X = X
An identity.
No, it's the other way round - an equation that's true for every value of the variable(s) is called an identity. Of course, an identity is also an equation.
legal equation * * * * * In mathematics, it is called an identity.
No, the chemical equation is not balanced. The correct balanced equation is 2SO2 + O2 → 2SO3.
Whatever is done to one side of an equation must be done to the other side in order to keep the equation balanced.
Yes.