Reactants and Products in Chemical Reactions
Chemistry ⇒ Chemical Reactions and Equations
Reactants and Products in Chemical Reactions starts at 7 and continues till grade 12.
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Describe what happens to the reactants during a chemical reaction.
Explain why it is important to identify reactants and products in a chemical reaction.
Explain why the identification of reactants and products is important for balancing chemical equations.
Identify the products in the following reaction: \mathrm{CaCO}_3 \rightarrow \mathrm{CaO} + \mathrm{CO}_2
In the reaction 2\mathrm{Al} + 3\mathrm{Cl}_2 \rightarrow 2\mathrm{AlCl}_3, how many reactants are there?
In the reaction 2\mathrm{K} + 2\mathrm{H}_2\mathrm{O} \rightarrow 2\mathrm{KOH} + \mathrm{H}_2, name the reactants.
In the reaction 2\mathrm{Mg} + \mathrm{O}_2 \rightarrow 2\mathrm{MgO}, what is the product?
In the reaction 2\mathrm{Na} + \mathrm{Cl}_2 \rightarrow 2\mathrm{NaCl}, how many products are there?
In the reaction 2\mathrm{SO}_2 + \mathrm{O}_2 \rightarrow 2\mathrm{SO}_3, how many products are formed?
In the reaction \mathrm{AgNO}_3 + \mathrm{NaCl} \rightarrow \mathrm{AgCl} + \mathrm{NaNO}_3, list all the products.
In the reaction \mathrm{C} + \mathrm{O}_2 \rightarrow \mathrm{CO}_2, how many reactants are there?
In the reaction \mathrm{Fe} + \mathrm{S} \rightarrow \mathrm{FeS}, which substance is the product?
In the reaction \mathrm{Pb(NO}_3)_2 + 2\mathrm{KI} \rightarrow \mathrm{PbI}_2 + 2\mathrm{KNO}_3, name the products.
In the reaction \mathrm{Zn} + 2\mathrm{HCl} \rightarrow \mathrm{ZnCl}_2 + \mathrm{H}_2, how many products are formed?
State the difference between reactants and products in a chemical reaction.
A student mixes vinegar (acetic acid) and baking soda (sodium bicarbonate) and observes bubbling. Write the names of the reactants and at least one product formed in this reaction.
A student writes the following chemical equation: \mathrm{Fe}_2\mathrm{O}_3 + 3\mathrm{CO} \rightarrow 2\mathrm{Fe} + 3\mathrm{CO}_2. Identify all the reactants and all the products in this reaction.
Consider the reaction: 2\mathrm{KClO}_3 \rightarrow 2\mathrm{KCl} + 3\mathrm{O}_2. If you start with 4 moles of \mathrm{KClO}_3, how many moles of \mathrm{O}_2 will be produced?
Explain why it is not possible to have a chemical reaction without any products being formed.
Given the reaction: 2\mathrm{NaHCO}_3 \rightarrow \mathrm{Na}_2\mathrm{CO}_3 + \mathrm{CO}_2 + \mathrm{H}_2\mathrm{O}, how many different products are formed?
