If an equation isn't balanced it means you're either making or destroying elements from nothing, which isn't possible.
To establish the law of conservation of mass.
The amount on one side of the '=' must balance the amount on the other.
When solving equations remember that whatever operations are performed on the LHS of the equation must be performed on its RHS to keep the equation in balance.
all equations balance as the theory of conservation of mass states that no mass should be lost, so all equations should balance
Automatically. What type of equations.
Any solution to a system of linear equations must satisfy all te equations in that system. Otherwise it is a solution to AN equation but not to the system of equations.
Yes. You must account for every atom you put into the reaction.
Coefficients are used to balance equations because if you change the subscript, than you would change the substance.
Always keep the equation in balance inasmuch that what is done on the RHS must be done on the LHS of the equation.
coefficients
Both. you must have the correct subscripts to represent the correct chemical then you only change the coefficients to balance the equation. The product of a coefficient and a subscript tells how many atoms are present.
To balance chemical equations effectively, one must ensure that the number of atoms of each element is the same on both sides of the equation. This is done by adjusting the coefficients in front of the chemical formulas. Start by balancing the most complex or uncommon elements first, then balance the remaining elements. Finally, double-check to ensure that the equation is balanced.