Collecting Data/Measuring the Reaction
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Flashcards focused on methods of collecting reaction data in chemical reactions.
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8 Terms
Gas syringe
A device used to collect and measure the volume of gas produced in a reaction.
Change of mass
The method of measuring the mass lost as gas is released during a chemical reaction.
Precipitate
A solid that forms and settles out of a liquid mixture during a chemical reaction.
Mass balance
A scale used to accurately measure the mass of reactants and products in a chemical reaction.
Subjective method
A measurement method that relies on personal opinions, which may lead to inaccuracies.
Cloudiness
The obscuring of visibility in a solution caused by the formation of precipitates.
High resolution
The ability of an instrument, like a mass balance, to measure very small changes in quantity.
Disappearing mass
The mass that appears to decrease when gas is released into the environment.
Note 
Flashcards (105)