Question 7 of 15
A sample of gas at 25°C has a volume of 11 L and exerts a pressure of 0.868 a...
Chemistry, 02.04.2020 02:18 hannaharsena
Question 7 of 15
A sample of gas at 25°C has a volume of 11 L and exerts a pressure of 0.868 atm. How many
moles of gas are there? (R=.0821L atm/mol K)
Answers: 2
Chemistry, 22.06.2019 22:30, jkjjoijjm5928
Akno3 solution containing 51 g of kno3 per 100.0 g of water is cooled from 40 ∘c to 0 ∘c. what will happen during cooling?
Answers: 3
Chemistry, 23.06.2019 03:30, memester74
Scientists often deal with numbers that are either very large or very small. for example, the radius of the sun is approximately 696,000 kilometers, while bacterial cells are as small as 1.9 × 10-4 millimeters. express each of these numbers in an alternate form.
Answers: 3
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