How many grams of sodium are required to completely react with 19.2 Lof CI, gas at STP according to the following chemical reaction? Remember1 mol of an ideal gas has a volume of 22.4 Lat STP 2 Na(s) + Cly(a) - 2 NaCi(a) mote, 19.2 0.867 mol Na 19.2 Ler 0.0373 g Na STARTING AMOUNT 22.4 22.00 mol CL

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Matter and Measurement

In the universe, there is matter, energy, and void space. The universe contains energy and void space. The definition of matter can be considered as something which possesses mass and consumes space. Chemistry is that branch of science which deals with the study of matter. Under chemistry, nature, composition, and the changes occurring to matter are discussed.