Determine the pressure of the oxygen gas:.
A) Because the oxygen gas was collected over water...
Chemistry, 14.02.2020 03:50 hannahpalacios101
Determine the pressure of the oxygen gas:.
A) Because the oxygen gas was collected over water some of the gas collected is water vapor.
B) The gas collected is therefore a mixture of both oxygen and water.
C) The total pressure of the gas is the sum of the pressure exerted by the oxygen gas and water vapor.
D) To determine the pressure of oxygen gas we must apply Dalton’s law of partial pressure
Answers: 1
Chemistry, 21.06.2019 23:50
Working with si (metric) units for each of the following commonly used measurements, indicate its symbol. liter gram milliliter kilogram meter centigram milligram centimeter kilometer second millimeter milliseconds
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The data below were determined for the reaction shown below. s2o82– + 3i – (aq) → 2so42– + i3– expt. # [s2o82–] (m) [i –] (m) initial rate 1 0.038 0.060 1.4 × 10 – 5 m/s 2 0.076 0.060 2.8 × 10 – 5 m/s 3 0.076 0.030 1.4 × 10 – 5 m/s the rate law for this reaction must be:
Answers: 1
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