![]() Write a balanced chemical equation for the complete combustion of methane (CH 4 ) with oxygen (O 2 ). Reactants: 2 × C, (2 × O) + (2 × O) = 4 × O. Low-boiling alcohols vaporize readily, and when alcohol is placed in a 5-gallon. StepĬarbon monoxide + oxygen → carbon dioxide Write the balanced chemical equation for this reaction. Repeat steps 3 and 4 until the chemical equation is balanced.Ĭarbon monoxide reacts with oxygen to produce carbon dioxide. You may need to multiply both sides if the number of an atom on the right is not a multiple of the atoms on the left. If necessary, change the number of one of the molecules to make the atoms of at least one element balance. Write a simple equation by writing the name of each substance with its symbol or formula.Ĭheck whether the equation is balanced by counting the atoms of each element. ![]() To make the chemical equation correct it must be balanced: Step In a chemical equation, if the names of substances are replaced by their symbols and formulae, most reactions are not correct - there is a different number of atoms in the reactants than in the products.
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