Chemistry, 18.11.2019 15:31 dmaxbexkham
What mass, in grams, of bromine gas (br2) is contained in a 15.7-liter tank at 24.6 degrees celsius and 0.986 atmospheres? show all of the work used to solve this problem.
use pv=nrt
r = 0.0821 l atm/mol k
Answers: 3
Chemistry, 22.06.2019 20:30
The activation energy for the reaction no2(g)+co2(g)βΆno(g)+co(g) is ea = 300 kj/mol and the change in enthalpy for the reaction is Ξ΄h = -100 kj/mol . what is the activation energy for the reverse reaction?
Answers: 3
Chemistry, 23.06.2019 15:00
The atoms in a have a definite volume, but move quickly enough to overcome the forces of attraction between them. a. solid b.liquid c.gas
Answers: 2
What mass, in grams, of bromine gas (br2) is contained in a 15.7-liter tank at 24.6 degrees celsius...
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