The co-efficients in balanced equations represent the number of moles reacting and being produced, it is rare that this exact ratio will be used in a reaction. For example, some reactants can be ...

But in many ways, it is. To lose weight, calculate your energy balance equation and change the numbers to achieve weight loss ...

3 Check whether the equation is balanced by counting the atoms of each element. 4 If necessary, change the number of one of the molecules to make the atoms of at least one element balance.

points 1 and 2 lie on a streamline, the fluid has constant density, the flow is steady, and there is no friction. Although these restrictions sound severe, the Bernoulli equation is very useful, ...