What is the relationship between a mole and avogadro’s number?
a mole is the mass of av...
Chemistry, 05.10.2019 00:50, notmclovinyou
What is the relationship between a mole and avogadro’s number?
a mole is the mass of avogadro’s number of particles of a substance.
a mole is the amount of a compound that has avogadro’s number of carbon-12 atoms in it.
a mole contains avogadro’s number of particles of a substance.
a mole is the amount of any substance that has the same mass as avogadro’s number of carbon-12 atoms.
Answers: 2
Chemistry, 22.06.2019 00:40, eamccoy1
Base your answer on the information below and on your knowledge of chemistry. nitrogen dioxide, no2, is a dark brown gas that is used to make nitric acid and to bleach flour. nitrogen dioxide has a boiling point of 294 k at 101.3 kpa. in a rigid cylinder with a movable piston, nitrogen dioxide can be in equilibrium with colorless dinitrogen tetroxide, n2o4. this equilibrium is represented by the equation below. 2no2(g) n2o4(g) + 58kj at standard pressure, compare the strength of intermolecular forces in no2(g) to the strength of intermolecular forces in n2(g).
Answers: 2
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Chemistry, 22.06.2019 21:50, donttrip10
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Answers: 2
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