Answer to Question #250705 in General Chemistry for grey tyrant

Question

2. In determining the mole ratio which of the following will you consider?

A. The subscript of the product

B. The subscript of the reactant

C. The coefficient of balance reactant only

D. The coefficient of balance chemical equation

3. Base on the experiment which is your limiting reactant?

A. Carbon dioxide C. Vinegar

B. Sodium bicarbonate D. Water

4. During the experiment, what kind of gas form was produced?

A. Nitrogen C. Oxygen

B. Carbon dioxide D. Carbon monoxide

5. If both reactants have the same measurement, which statement is correct?

A. There is a limiting reactant in the reaction.

B. Only excess reactant will exist in the reaction.

C. Both limiting and excess reactant can be calculated.

D. There is no excess and limiting reactant in the reaction.

Answer 1

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