Mrs. smith wrote down a chemical equation on the board and stated that mass is conserved in the reaction. what did she mean? a) there are more atoms on the product side. b) there are equal numbers of atoms on both sides. c) the number of atoms on each side changes. d) there are more atoms on the reaction side.

The correct answer is option B, that is, there is an equal number of atoms on both sides.  

According to the law of conservation of mass, matter can neither be created nor be destroyed in the chemical reactions. In every chemical reaction, the similar mass of matter must end up in the products as initiated in the reactants.  

The balanced chemical equations demonstrate that mass is conserved in chemical reactions. At the time of any chemical reaction, no particles are destroyed or created, that is, the atoms are basically arranged from the reactants to the products.

when a reversible reaction is occurring in both directions at the same rate; the products and reactants do not change in concentration. a chemical reaction where the compound is broken into its constituent parts.

creative diagnostics provides a protocol for total protein extraction based on ripa which is widely used.