Multiple Choice
Which of the following rules should you follow to correctly balance chemical equations?
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3. Chemical Reactions
Balancing Chemical Equations
Back3. Chemical Reactions
Balancing Chemical Equations
- Multiple ChoiceWhich of the following statements is true about the balanced chemical equation: 2Ca(s) + O_2(g) → 2CaO(s)?57views
- Multiple ChoiceIn the chemical reaction 2H₂ + O₂ → 2H₂O, what are the reactants and products?406views
- Multiple ChoiceWhich of the following statements is true for the reaction N_2(g) + 3 H_2(g) → 2 NH_3(g)?39views
- Multiple ChoiceWhich of the following chemical equations is balanced?52views
- Multiple ChoiceWhich fundamental law is the basis for balancing chemical equations?42views
- Multiple ChoiceWhich of the following chemical equations is correctly balanced?48views
- Multiple ChoiceConsider the chemical equation: 2H_2 + O_2 ightarrow 2H_2O. How many reactants are involved in this reaction, and how many products are created?43views
- Multiple ChoiceIn the context of solutions, which of the following best describes the term 'solvent'?249views
- Multiple ChoiceWhich of the following chemical equations is NOT balanced?47views
- Multiple ChoiceIn the chemical reaction 2H_2 + O_2 ightarrow 2H_2O, what is (are) the starting material(s)?44views
- Multiple ChoiceWhich of the following is the correct balanced equation for the reaction: MnO4^-(aq) + Br^-(aq) → MnO2(s) + BrO3^-(aq)?57views
- Multiple ChoiceNH3 + O2 → NO + H2O. Which of the following is the balanced form of the above unbalanced equation?58views
- Multiple ChoiceWhich additional product balances the following chemical reaction? 2 C2H2 (g) + 5 O2 (g) → 4 CO2 (g) + _______34views
- Multiple ChoiceWhich of the following equations is correctly balanced for the reaction of hydrogen and oxygen to form water?47views