5. Which of the following has the most moles? Calculate the moles (n) from deal Gas...

Question

Question

Answer 1

Answer #1

PV RT Idaal goo eqtato PU=nRT OY, n (A:-0L) (125 atm) RX (0+273) (TDatn)atm) RY (0+273)K 25 tw)(roL) R (50+273)K 458 10RMO Fo

Hope you find it helpful

Answer 2

Similar Homework Help Questions

Ideal Gas Law and Partial Pressures Name Directions: Calculate/answer the following: 1. 7.70 moles of Argon...

Ideal Gas Law and Partial Pressures Name Directions: Calculate/answer the following: 1. 7.70 moles of Argon at a pressure of 0.190 atm and at a temperature of 65.8 °C, what is the volume of the container that the gas is in? 2. A sample of gas is 17.0 moles at a temperature of 77.0 °C, and a volume of 98.9 liters, what is the pressure of the gas? 3. 28.0 moles of gas held at a pressure of 580 atm...
8. Which of the following reactants, when mixed, would evolve a gas. a) Li2S(aq) + 2HCl(aq)...

8. Which of the following reactants, when mixed, would evolve a gas. a) Li2S(aq) + 2HCl(aq) → b) Na2SO3(aq) + HNO3(aq) → c) K2CO3(aq) + 2HCl(aq) → d) All of the above. e) Only b and c. 9. Which of the following samples has the fewest moles of gas? a) 1.00 L of CH4 at 10°C and 1.00 atm b) 1.00 L of NH3 at 10°C and 1.00 atm 1.00 L of HCl at 20°C and 1.00 atm a) 1.00...
54. Calculate the number of moles (n) of neon gas in a 6.00 L balloon at...

54. Calculate the number of moles (n) of neon gas in a 6.00 L balloon at 25°C and 1.00 atm pressure. a) 6.00 mol b) 0.16 mol c) 0.25 mol d) 0.75 mol

1. Calculate the pressure, in atm, required to compress a sample of helium gas from 20.9...

1. Calculate the pressure, in atm, required to compress a sample of helium gas from 20.9 L (at 1.00 atm) to 4.00L B) 83.6 D) 24.1 A) 5.2 C) 0.19 A balloon measuring 1.25 L at 20°C is heated to 80°C what is its new volume? A) 1.5 C) 5 2. B) 0.3125 D) 1.0 When the temperature outside is 30.0°C, my car's tires have a pressure of 2.05 atm. What pressure will they have when the temperature is 2.0°C?...
me 22.4L 16) At STP, one mole of which gas has a greater volume? A) I...

me 22.4L 16) At STP, one mole of which gas has a greater volume? A) I mole of helium @ STpmclar = B) I mole of hydrogen volume imce C) 1 mole of oxygen they all occupy the same volume it is impossible to tell from the information given 17) What is the volume (in liters) of 1.00 mole of krypton gas that has a pressure of 1.5 atm and a temperature of 25.0°C? (R=0.0821 L atm/mol K) A) 1.37...
2. A rigid tank contains 200 moles of N2 gas at 20 °C and 2.0 atm....

2. A rigid tank contains 200 moles of N2 gas at 20 °C and 2.0 atm. Using the ideal gas law, calculate the amount of gas in tank and its pressure (in bar) after each of the following steps: a) An amount of N2 equal to 1 m3 at standard conditions is withdrawn from the tank isothermally. b) The tank is heated to 75 °C. c) 40 moles of CO2, which also behaves ideally, is added to the tank and...

Question 5 Not yet answered Calculate the work (in kJ) when 2.20 moles of methane react...

Question 5 Not yet answered Calculate the work (in kJ) when 2.20 moles of methane react with excess oxygen at 470 K: Marked out of 1.00 CH(g) + 202(g) → CO2(g) + 2H200) P Flag question Answer: Question 6 Not yet answered A reaction at 3.52 atm consumes 5.90 L of a gas adiabatically (q = 0). Calculate the change in internal energy of the system (in kJ). Marked out of 1.00 Hint given in feedback. P Flag question Answer:
.The density of a gas at 1.00 atm and 25.0°C is 1.798 g/L, which of the...

.The density of a gas at 1.00 atm and 25.0°C is 1.798 g/L, which of the following is most likely the gas? a) CO2 b) NO c) SO2 e) Ar d) O2
2. Calculate the number of moles of CO2, corrected, by following the special note. NOTE: *Calculate...

2. Calculate the number of moles of CO2, corrected, by following the special note. NOTE: *Calculate by adding 0.0040 moles to the "Moles of CO2 Gas Released." This correc- tion accounts for the amount of CO2 that dissolves in 50 mL of aqueous solution. PART A: REACTION STOICHIOMETRY TO malz Tablet 2 Tablet 1 Average Data Mass of NaHCO, 20.2g 195.960 Mass of Beaker + Acetic Acid + NaHCO3 + Watch Glass before Reaction Mass of Beaker + Reaction Mixture...

Problems 1. According to the Ideal Gas Law, which of the following is/are correct for a...

Problems 1. According to the Ideal Gas Law, which of the following is/are correct for a gas cylinder of fixed volume filled with one mole of oxygen gas? Please explain each one. a. When the temperature of the cylinder changes from 15 °C to 30 °C, the pressure inside the cylinder doubles. b. When a second mole of oxygen is added to the cylinder, the ratio T/P remains constant. C. An identical cylinder filled with the same pressure of hydrogen...