subject
Chemistry, 05.05.2020 21:32 nisha87

Find the number of moles of CO2 that exert a pressure of 2.34 atm at a volume of 25.6 L and a temperature of 305 K.
a) 2.39 moles
b) 0.42 moles
c) 317.73 moles
d) 0.19 moles

ansver
Answers: 2

Another question on Chemistry

question
Chemistry, 22.06.2019 12:10
If a molecule with a molecular formula of c13h18 is treated with an excess of h2 in the presence of finally divided pt metal under conditions required for maximum hydrogenation of the molecule to give a molecule with a formula c13h24, how many rings are in the molecule?
Answers: 3
question
Chemistry, 22.06.2019 12:20
The yearly amounts of carbon emissions from cars in belgium are normally distributed with a mean of 13.9 gigagrams per year and a standard deviation of 5.8 gigagrams per year. find the probability that the amount of carbon emissions from cars in belgium for a randomly selected year are between 11.5 gigagrams and 14.0 gigagrams per year. a. 0.340 b. 0.660 c. 0.167 d. 0.397
Answers: 2
question
Chemistry, 22.06.2019 16:00
If 15 drops of ethanol from a medical dropper weight 0.60g, how many drops does it takes from a dropper to dispense 1.0ml of ethanol? the density of ethanol is 0.80g/ml
Answers: 1
question
Chemistry, 22.06.2019 22:20
Asuspension of yeast cells is being grown under anaerobic conditions such that glucose is degraded to ethanol and carbon dioxide. if one wishes to follow this process by monitoring the release of 14co2, at which positions in the glucose molecule would the 14c label need to be incorporated?
Answers: 2
You know the right answer?
Find the number of moles of CO2 that exert a pressure of 2.34 atm at a volume of 25.6 L and a temper...
Questions
question
English, 12.12.2020 16:00
question
Mathematics, 12.12.2020 16:00
question
Biology, 12.12.2020 16:00
question
Mathematics, 12.12.2020 16:00