7. Solve the equation PV=nRT for R. What is the unit of R if Pis in atmospheres, V is in liters, n is in moles, and T is in kelvins? 8. 25.7 L of O, gas is at 35°C and 121 kPa. What is its mass? 9. 83.2 g of N,0 gas is at 75°C and 0.352 atm. What is its volume? 10. 75.2 g of SO, gas has a volume of 42.1 L and a pressure of 69.6 kPa. What is its temperature in kelvins?

7. Solve the equation PV=nRT for R. What is the unit of R if Pis in atmospheres, V is in liters, n is in moles, and T is in kelvins? 8. 25.7 L of O, gas is at 35°C and 121 kPa. What is its mass? 9. 83.2 g of N,0 gas is at 75°C and 0.352 atm. What is its volume? 10. 75.2 g of SO, gas has a volume of 42.1 L and a pressure of 69.6 kPa. What is its temperature in kelvins?

Chemistry

10th Edition

ISBN:9781305957404

Author:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste

Publisher:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste

Chapter1: Chemical Foundations

Section: Chapter Questions

Problem 1RQ: Define and explain the differences between the following terms. a. law and theory b. theory and...

See similar textbooks

Similar questions

Help
What is the molecular weight (in grams per mole) of a gas that has a density of 7.10 g/L at 25.0°C and 101,325 Pa pressure?
tab C esc ps lock + https://app.101edu.co occupy a vessel of 2.25 L? What quantity in moles of oxygen gas at 140.0 °C and 43.3 atm would F1 Q A 2 D W S #3 20 F3 E D $ 4 R er do 5 F F5 6 F6 G Question 12 of 13 TY & 7 H 8 Ⓒ New Tab AA F7 U 8 DII J I 9 K F9 +1 0 0
Please do number 4.
A fictitious metal called Jackonium, (MM = 72.4 g mol-1 reacts with nitrogen gas according to the following reaction: 6 Ja (s) + N2(g) → 2 JazN(s) Part A What mass of Jackonium , MM = 72.4 g mol-1, reacts completely with 56.1 mL of N2 gas at STP? Express your answer in grams to three significant figures. 0.176 g 0.106 g 0.179 g O 5.69 g O 1.07 g
What pressure (in torr) of carbon dioxide gas can be produced by the combustion of 1.00 g of benzene (C6H6) in a closed, 25.0 L container at a temperature of 15°C? 2C6H6(l)+15O2(g)-->12CO2(g)+6H2O(l)
Based on the reaction P4(s) + 6 H2(g)→4 PH3(g) if (4.45x10^1) L of PH3 gas are produced at STP (0ºC and 1 atm), how many moles of P4(s) must have reacted? Enter your answer in scientific notation with 3 sig figs. Do not include any units in your answer. Do not round any intermediate calculations. Note: Your answer is assumed to be reduced to the highest power possible. Your Answer:
Ammonia, NH,, reacts with oxygen to form nitrogen gas and water. 4 NH, (aq) + 3 0,(g) → 2 N, (g) + 6 H,O(1) If 2.65 g of NH, reacts with 3.98 g of O, and produces 0.450 L of N, at 295 K and 1.00 atm, which reactant is limiting? O NH; (aq) '3 0,(g) What is the percent yield of the reaction? percent yield: %
Calculate the density of freon -12 (CF2Cl2) at 26.5 oC and 0.687 atm. density = ___ g/L
An ideal gaseous compound weighs 0.452 g in a 0.50 L container at 25°C and 695.3 mm Hg. What is the density, in g/L, at STP ( T = 273K, P = 760 mm Hg) ?
Butane, C4H10, is an easily liquefied gaseous fuel. Calculate the density of butane gas at 0.957 atm and 22 °C. Give the answer in grams per liter. Given that R = 0 0821 L-atm/(mol-K), AW of C = 12.01 amu, and AW of H = 1.01 amu. a. 1.83 g/L. b. 2.32 g/L c. 1.35 g/L. d. 1.56 g/L. O e. 2.08 g/L.