A student used Calcium chloride and hydrochloric acid as reactants, she studied this experiment at a cool laboratory room and then in the sunlight. The factor under investigation is?

c. electrical charges of ionic bonds.

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Answerd. may include all of these are many definitions of bases: the  brønsted-lowry definition of acids and bases says that bases are proton acceptors.the arrhenius definition of acids and bases says that bases increase [oh⁻] in solution (thereby producing oh⁻ ions)the lewis definition of acids and bases says that bases donate electron pairs.therefore, the sensible answer is that a base may include all of the described characteristics.

Answer; carbon monoxide (co);