Chemistry, 04.11.2020 09:10 love123jones
Solve the following problems on ideal gas equation. Practice makes perfect.
1. A toy balloon filled Analyze
with air has an
internal pressure of
1.25 atm and a
Calculate
volume of 2.50 L.
How many moles of
gas does the balloon
Answers: 1., 0.130 mol, 2.,0,012 mol, 3., 26 220 torr, 4., 1.07 atm
hold? (Assume T =
285 K)
Final Answer
2. A certain quantity of Analyze:
argon gas is under 16
torr pressure at 253K
in a 12 L vessel. How Calculate
many moles of argon
is present?
Final Answer
3. If 11.00 moles of HC1 Analyze:
gas occupies 15.00 L
at 300.0 °C, what is
its pressure in tort? Calculate
Final Answer
Analyze
4. What would be the
pressure of 6.40 g
oxygen gas in a
Answers: 1
Chemistry, 21.06.2019 13:00
What type of reaction is represented by the following example? 2co2 (g) + 4h2o (l) + 1452 kj 2ch3oh (l) (g) + 3o2 (g) exothermic endothermic
Answers: 1
Chemistry, 22.06.2019 05:30
Modern weaponry has increased the number of deaths in wars and violent conflicts.
Answers: 3
Chemistry, 22.06.2019 16:00
Inside a flashbulb, oxygen surrounds a thin coil of magnesium. when the flashbulb is set off, a chemical reaction takes place in which magnesium combines with oxygen to form magnesium oxide. which of the chemical equations matches the reaction above? a. mg + o2 mgo2 + energy b. 2mg + o mg2o + energy c. 2mg + o2 2mgo + energy d. mg + o mgo + energy
Answers: 1
Solve the following problems on ideal gas equation. Practice makes perfect.
1. A toy balloon filled...
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