question archive To learn about the metabolic rate of crickets, a researcher plans to seal several of the insects in a chamber with a raised mesh oor, beneath which lies a cup containing sodium hydroxide pellets, NaOH(s)
To learn about the metabolic rate of crickets, a researcher plans to seal several of the insects in a chamber with a raised mesh oor, beneath which lies a cup containing sodium hydroxide pellets, NaOH(s)
Subject:ChemistryPrice:2.86 Bought7
To learn about the metabolic rate of crickets, a researcher plans to seal several of the insects in a chamber with a raised mesh oor, beneath which lies a cup containing sodium hydroxide pellets, NaOH(s). The researcher intends to measure the mass gained by the cup of sodium hydroxide pellets as a direct determination of the mass of CO2 given o by the crickets. The crickets will not be harmed because they cannot come into contact with the sodium hydroxide and they will be removed before the concentration of oxygen in the chamber is signicantly lowered.
(a) Evaluate this experimental design.
(b) On what balanced chemical equation has the researcher based the experimental design?
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