Homework Answers
From gas law equation, volume of gas is directly proportional to the number of gas at constant temperature and pressure
7. From reaction, 1.0 mol of I2 gas forms 2.0 mol of HI gas then 250 ml iodine vapor will produce 2.0 * 250 ml = 500 ml of HI.
Volume of HI are formed = 500 ml.
8. From reaction, 3.0 mol of H2 gas need to react with 1.0 mol of N2 gas then 550 ml of N2 gas will need to react with 3.0 * 550 ml = 1650 ml of H2 gas.
Volume of hydrogen gas = 1650 ml
9. From reaction, 2.0 mol of carbon monoxide forms 2.0 mol of carbon dioxide then 2.5 liters of carbon monoxide will form 2.5 liters of carbon dioxide.
Volume of carbon dioxide formed = 2.5 liters
10. From reaction, 2.0 mol of N2O5 yield from 5.0 mol of O2 gas then 250 cm^3 of N2O5 will yield from 5.0 * 250 cm^3 / 2.0 = 625 cm^3.
Volume of oxygen gas need to react = 625 cm^3
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7. Assuming all gases are at t Fuck I sent the same one twice....
Please help with these questions 1. Methane (CH4) burns in air to form carbon dioxide and...
Please help with these questions
1. Methane (CH4) burns in air to form carbon dioxide
and water as shown below.
CH4(g) + 2 O2(g) → CO2(g) + 2
H2O(l)
If a sample of methane occupies 802. mL at 3.23 atm, what
pressure (in atm) of oxygen gas with the same temperature and
volume is required to complete the reaction?
2. Consider the reaction between hydrogen gas and nitrogen gas
to form ammonia:
3 H2(g) + N2(g) → 2 NH3(g).
What...
QUESTION 2 When 56.68 g of magnesium metal reacts with excess HCl(aq) to form hydrogen gas...
QUESTION 2 When 56.68 g of magnesium metal reacts with excess HCl(aq) to form hydrogen gas and magnesium chloride, how many liters of H2 gas are produced at STP? (Hint: start by writing a balanced chemical reaction.) QUESTION 3 Methane (CH4) burns in air to form carbon dioxide and water as shown below. CH4(g)2 O2(g)CO2(g)2 H20(0) If a sample of methane occupies 344. mL at 1.37 atm, what volume (in mL) of oxygen gas at the same temperature and pressure...
This is a three part question but it is only one question so if you could...
This is a three part question but it is only one question so if you could please answer all three. Thank you. 1.What is the total volume of gaseous products formed when 174 liters of butane (C4H10) react completely according to the following reaction? (All gases are at the same temperature and pressure.) butane (C4H10) (g) + oxygen (g) ----> carbon dioxide (g) + water (g) _______ liters products 2. What volume of butane (C4H10) is required to react with...
how many liters of NH3 will be produced from the reaction of 4.2 L of hydrogen gas with 2.0 L of nitrogen has. Assume th...
how many liters of NH3 will be produced from the reaction of 4.2 L of hydrogen gas with 2.0 L of nitrogen has. Assume that all gases are at the same temperature and pressure. (it's a limiting reagent gas problem!) balanced equation: N2(g) + 3H2(g) => 2NH3 (g)
1. Hydrogen gas, H2, reacts with nitrogen gas, N2, to form ammonia gas, NH3, according to...
1. Hydrogen gas, H2, reacts with nitrogen gas, N2, to form ammonia gas, NH3, according to the equation: 3 H2(g) + N2(g) → 2 NH3(2) - How many grams of H2 are needed to produce 14.43 g of NH3? 2. When propane (C2H8) burns, it reacts with oxygen gas to produce carbon dioxide and water. The unbalanced equation for this reaction is... CzHz (g) + O2(g) → CO2(g) + H2O(g) This type of reaction is referred to as a complete...
please answer all questions. thank you What volume of sulfur dioxide is required to react with...
please answer all questions. thank you
What volume of sulfur dioxide is required to react with 69.2 liters of oxygen gas according to the following reaction? (All gases are at the same temperature and pressure.) sulfur dioxide (g) + oxygen (g) — sulfur trioxide (g) liters sulfur dioxide What volume of hydrogen sulfide is required to produce 107 liters of sulfur dioxide according to the following reaction? (All gases are at the same temperature and pressure.) hydrogen sulfide (g) +...
help solve this problem Collaborative Exercise Section Wednesday (10 points) Show your answers clearly for all the f...
help solve this problem
Collaborative Exercise Section Wednesday (10 points) Show your answers clearly for all the following questions. 1. Using the conservation of mass law, predict the mass of NH3 gas produced from the reaction of 1.000 g N2 and 0.216 g H2. N2(g) + 3H2(g) + 2NH3(g) g NH3 2. How many moles of ammonia gas, NH3, are produced from 1.00 mol of N2 gas and excess hydrogen gas according to the following equation? N2(g) + 3H2(g) →...
question 1-4 please :) A sample of nitrogen gas is sealed into a 14.7L container at...
question 1-4 please :)
A sample of nitrogen gas is sealed into a 14.7L container at 426 torr and 106 2 °C How many nitrogen molecules are in the container? {Enter your value in E-notation with three significant figures.] QUESTION 2 A 567.6 ml sample of carbon dioxide gas, CO2, is collected at 1.41 atm and 22.3°C. What is the mass of the carbon dioxide? QUESTION 3 Automobile airbags use the decomposition of sodium azide, NaN3, to provide gas for...
Nitric acid is often manufactured from the atmospheric gases nitrogen and oxygen, plus hydrogen prepared by...
Nitric acid is often manufactured from the atmospheric gases nitrogen and oxygen, plus hydrogen prepared by reforming of natural gas, in a two-step process. In the first step, nitrogen and hydrogen react to form ammonia:N2(g)+3H2(g)→2NH3(g)In the second step, ammonia and oxygen react to form nitric acid and water:NH3(g)+2O2(g)→HNO3(g)+H2O(g)Write the net chemical equation for the production of nitric acid from nitrogen, hydrogen and oxygen. Be sure your equation is balanced.
Which one of the following gases would be expected to have the highest speed if all...
Which one of the following gases would be expected to have the highest speed if all the gases were at the same temperature? A) O2 B) N2 C) F2 D) H2 Which of the following would behave the most like an ideal gas when confined to a 5.0 L container? A) 1 mol of Ne at 800 K B) 5 mol of Ne at 300 K C) 1 mol of CO2 at 800 K D) 5 mol of CO2 at...
Please help with these questions
1. Methane (CH4) burns in air to form carbon dioxide
and water as shown below.
CH4(g) + 2 O2(g) → CO2(g) + 2
H2O(l)
If a sample of methane occupies 802. mL at 3.23 atm, what
pressure (in atm) of oxygen gas with the same temperature and
volume is required to complete the reaction?
2. Consider the reaction between hydrogen gas and nitrogen gas
to form ammonia:
3 H2(g) + N2(g) → 2 NH3(g).
What...
QUESTION 2 When 56.68 g of magnesium metal reacts with excess HCl(aq) to form hydrogen gas and magnesium chloride, how many liters of H2 gas are produced at STP? (Hint: start by writing a balanced chemical reaction.) QUESTION 3 Methane (CH4) burns in air to form carbon dioxide and water as shown below. CH4(g)2 O2(g)CO2(g)2 H20(0) If a sample of methane occupies 344. mL at 1.37 atm, what volume (in mL) of oxygen gas at the same temperature and pressure...
1. Hydrogen gas, H2, reacts with nitrogen gas, N2, to form ammonia gas, NH3, according to the equation: 3 H2(g) + N2(g) → 2 NH3(2) - How many grams of H2 are needed to produce 14.43 g of NH3? 2. When propane (C2H8) burns, it reacts with oxygen gas to produce carbon dioxide and water. The unbalanced equation for this reaction is... CzHz (g) + O2(g) → CO2(g) + H2O(g) This type of reaction is referred to as a complete...
please answer all questions. thank you
What volume of sulfur dioxide is required to react with 69.2 liters of oxygen gas according to the following reaction? (All gases are at the same temperature and pressure.) sulfur dioxide (g) + oxygen (g) — sulfur trioxide (g) liters sulfur dioxide What volume of hydrogen sulfide is required to produce 107 liters of sulfur dioxide according to the following reaction? (All gases are at the same temperature and pressure.) hydrogen sulfide (g) +...
help solve this problem
Collaborative Exercise Section Wednesday (10 points) Show your answers clearly for all the following questions. 1. Using the conservation of mass law, predict the mass of NH3 gas produced from the reaction of 1.000 g N2 and 0.216 g H2. N2(g) + 3H2(g) + 2NH3(g) g NH3 2. How many moles of ammonia gas, NH3, are produced from 1.00 mol of N2 gas and excess hydrogen gas according to the following equation? N2(g) + 3H2(g) →...
question 1-4 please :)
A sample of nitrogen gas is sealed into a 14.7L container at 426 torr and 106 2 °C How many nitrogen molecules are in the container? {Enter your value in E-notation with three significant figures.] QUESTION 2 A 567.6 ml sample of carbon dioxide gas, CO2, is collected at 1.41 atm and 22.3°C. What is the mass of the carbon dioxide? QUESTION 3 Automobile airbags use the decomposition of sodium azide, NaN3, to provide gas for...
Which one of the following gases would be expected to have the highest speed if all the gases were at the same temperature? A) O2 B) N2 C) F2 D) H2 Which of the following would behave the most like an ideal gas when confined to a 5.0 L container? A) 1 mol of Ne at 800 K B) 5 mol of Ne at 300 K C) 1 mol of CO2 at 800 K D) 5 mol of CO2 at...
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