subject
Chemistry, 05.05.2020 04:46 unicornqueen30

A sample of 7.55 g of He has a volume of 5,520 mL and a temperature of 123°C. What is its pressure in torr?

ansver
Answers: 2

Another question on Chemistry

question
Chemistry, 22.06.2019 20:30
The activation energy for the reaction no2(g)+co2(g)⟶no(g)+co(g) is ea = 300 kj/mol and the change in enthalpy for the reaction is δh = -100 kj/mol . what is the activation energy for the reverse reaction?
Answers: 3
question
Chemistry, 23.06.2019 01:00
If a straight-chain hydrocarbon is a gas at room temperature, how many carbon atoms will it have? a. 6 carbon atoms b. 12 carbon atoms c. 24 carbon atoms d. 3 carbon atoms
Answers: 1
question
Chemistry, 23.06.2019 03:30
Ahelium balloon contains 16.9 l of helium at stp. how many atoms of helium are in the balloon
Answers: 1
question
Chemistry, 23.06.2019 03:30
If 2 molecules of one reactant combine with 3 molecules of another to produce 5 molecules of a product, then what is the representation of the reaction?
Answers: 1
You know the right answer?
A sample of 7.55 g of He has a volume of 5,520 mL and a temperature of 123°C. What is its pressure i...
Questions
question
History, 11.09.2020 23:01
question
Social Studies, 11.09.2020 23:01
question
Mathematics, 11.09.2020 23:01
question
Mathematics, 11.09.2020 23:01
question
Mathematics, 11.09.2020 23:01
question
Chemistry, 11.09.2020 23:01
question
History, 11.09.2020 23:01
question
Mathematics, 11.09.2020 23:01
question
Mathematics, 11.09.2020 23:01
question
Mathematics, 11.09.2020 23:01
question
Mathematics, 11.09.2020 23:01
question
English, 11.09.2020 23:01
question
English, 11.09.2020 23:01
question
Mathematics, 11.09.2020 23:01
question
Arts, 11.09.2020 23:01
question
Mathematics, 11.09.2020 23:01
question
French, 11.09.2020 23:01
question
Mathematics, 11.09.2020 23:01
question
Mathematics, 11.09.2020 23:01
question
Mathematics, 11.09.2020 23:01
Questions on the website: 13722367