In vocal cord paralysis, the nerve impulses to your voice box (larynx) are disrupted, resulting in paralysis of the muscle. Doctors often don't know the cause of vocal cord paralysis. Known causes may include: Injury to the vocal cord during surgery.
A balanced equation shows how many moles of each reactant is needed to form a certain number of moles of product. a balance equation must show a subscript change from elements. A balanced chemical equation has the same number of atoms of each element on both sides. The mass of the reactants is equal to the mass of products.
when a chemical equation contains the same number of atoms on both sides the equation is balanced when you boil water the heat given off is a sign that chemical bonds are being broken and new ones are being formed false water boiling is a physical change and not a chemical change therefore no bonds are broken