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A chemical reaction is present if a drinking glass breaks. The correct answer for each question is indicated by a. The process by which chemical bonds are broken and formed is called a. Since pressure is force per unit area, a sharp knife will. Because the number of oxygen atoms must be balanced with the number of carbon and hydrogen atoms. Masses, in grams, of all reactants and prodcuts. Web lower transition state, less energy needed to activate reaction, and faster reaction rate chemical equilibrium when a reactants forward progress (reactants forming products). The conservation of matter law enables scientists to balance a chemical equation. Number of atoms in each compound in a reaction. Chemical reactions and balancing chemical equations. Used to separate the symbols in a chemical reaction on both sides of the arrow.
