Which Equation Is A Balanced Chemical Equation? A balanced chemical equation occurs when the number of the atoms involved in the reactants side is equal to the number of atoms in the products side. In this chemical reaction, nitrogen (N2) reacts with hydrogen (H) to produce ammonia (NH3). The reactants are nitrogen and hydrogen, and
What Type Of Reaction Is The Equation C O2 CO2? Another special type of combination reaction is a combustion, meaning a reaction in which something combines with oxygen and gives off heat and light: C + O2 → CO2 2 Mg + O2 → 2 MgO Combustion of a compound includes break-up (decomposition) of the
How Do You Find The Mass Of A Reactant Product? No change in total mass occurs in a reaction. Mass of products is equal to mass of reactants. This equation can be read in “moles” by placing the word “moles” between each coefficient and formula. A mole-mole factor is a ratio of the moles for
Do Catalysts Appear In The Rate Equation? Do catalysts appear in the rate equation? The substances that influence the rate of reaction are usually one or more of the reactants, but can occasionally include products. Catalysts, which do not appear in the balanced overall chemical equation, can also influence reaction rate. Does a catalyst affect
What Elements Are Least Likely To React? What elements are least likely to react? Noble gases are the least reactive of all known elements. That’s because with eight valence electrons, their outer energy levels are full. The only exception is helium, which has just two electrons. What elements dont react with anything? Noble Gases This