After the completion of a gas forming reaction, the column of water remaining in the collection flask was measured to me 55mm high, the vapor pressure of water is 0.0313atm at 25oc, and the atmospheric pressure that day was measured as 0.950 atm, what is the partial pressure of the gas produced by the reaction? 1mmhg=13.595mm h2o and 1atm=760mmhg
a) 0.913 atm
b) 2.39 atm
c) 1.5 atm
d) 0.66 atm
Answers: 3
Chemistry, 22.06.2019 00:00
What is the result of multiplying (2.5 × 1010) × (2.0 × 10-7)? a. 5.0 × 103 b. 5.0 × 10-3 c. 5.0 × 1017 d. 5.0 × 10-17
Answers: 1
Chemistry, 22.06.2019 00:00
Which of the following statements is true? a. elements in the last period are radioactive. b. atomic weight is the same as atomic mass. c. elements in the same group have the same number of electron shells. d. atomic number equals the number of neutrons in the nucleus of an atom.
Answers: 1
Chemistry, 22.06.2019 14:30
Select the word from the list that best fits the definition the nuclear family into which a person is born or adopted.
Answers: 2
After the completion of a gas forming reaction, the column of water remaining in the collection flas...
Business, 03.05.2020 13:21
English, 03.05.2020 13:21
Biology, 03.05.2020 13:21
Biology, 03.05.2020 13:21
Chemistry, 03.05.2020 13:21
Mathematics, 03.05.2020 13:21
Mathematics, 03.05.2020 13:21
Mathematics, 03.05.2020 13:21
English, 03.05.2020 13:22