Chemistry, 05.07.2019 13:00 lestessanders02
2hclo4 (g) β h2 (g) + cl2 (g) + 4 o2 (g), has a kc = 1.5 * 10β3.
Answers: 1
Chemistry, 22.06.2019 06:00
Compare and contrast physical changes with chemical changes.
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Chemistry, 22.06.2019 09:00
This chart lists four kinds of polymers and their sources. what can be known about all four polymers, despite their differences? they come from living things. they share ionic carbon bonds. they are at least 100 monomers long. they are made of repeating subunits.
Answers: 3
Chemistry, 22.06.2019 14:00
Ascientist measures the speed of sound in a monatomic gas to be 449 m/s at 20βc. what is the molar mass of this gas?
Answers: 2
2hclo4 (g) β h2 (g) + cl2 (g) + 4 o2 (g), has a kc = 1.5 * 10β3....
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