Consider the reaction: CaCO3 + 2 HI → Cal, + H2O + CO2
a) If 4.35 g of CaCO3 react with 55.0 mL of 0.25 M HI determine:
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(i) The volume of CO, that would be formed at STP (theoretical yield)
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(ii) Identify the limiting and the excess reactants
10 (iii) If.135 L of CO2 is actually produced, calculate the % Yield

Ageochemist examines a piece of metal that he found in the soil. he performs tests to identify the metal from its density, electrical conductivity, and melting point. which statement best describes his investigation? a. he is determining physical properties that are sufficient to identify the metal.b. he is determining chemical properties that are sufficient to identify the metal.c. he is determining physical properties that are insufficient to identify the metal.d. he is determining chemical properties that are insufficient to identify the metal.