Limiting reagents : Assuming that the following reaction between oxygen and hydrogen goes to completion, which...
Limiting reagents : Assuming that the following reaction between oxygen and hydrogen goes to completion, which is true if 10 grams of hydrogen are mixed with 64 grams of oxygen at 352 K?
2H2 + O2 -> 2H2O
A.the limiting reagent is oxygen
b. 74 grams of water will form
c. 3 moles of hydrogen will be left over following the reaction
d. 68.0 grams of water will form.
Please show all your work and thank you so much for your help!
Homework Answers
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Limiting reagents : Assuming that the following reaction between
oxygen and hydrogen goes to completion, which...
With the reaction of hydrogen and oxygen to form water shown below answer the questions about...
With the reaction of hydrogen and oxygen to form water shown below answer the questions about the following scenarios. 2H2+02 - 2H20 1) In a scenario you had 5 moles of hydrogen and 3 moles of oxygen gas. Which would be the limiting reactant: [Select] 2)If you had 64 grams of oxygen how many moles of hydrogen gas would you need to completely react it with water? [Select]
QUESTION 4 Consider the reaction between hydrogen gas and oxygen gas to form water 2 H2(g)...
QUESTION 4 Consider the reaction between hydrogen gas and oxygen gas to form water 2 H2(g) + O2(9) - 2 H20(9) How many grams of water could be produced by the reaction of 7.01 liters of hydrogen with 4.11 liters of oxygen at STP? (Hint: check for limiting reagent).
The following thermochemical equation is for the reaction of hydrogen(g) with oxygen(g) to form water(g). 2H2(g)...
The following thermochemical equation is for the reaction of hydrogen(g) with oxygen(g) to form water(g). 2H2(g) + O2(g)--2H2O(g) ΔΗ--484 kJ How many grams of H2(B) would have to react to produce 95.6 kJ of energy? grams Submit Answer Retry Entire Group 7 more group attempts remaining
Model 4: Using Moles of Limiting Reagent in Stoichiometry The above pictures are not realistic because...
Model 4: Using Moles of Limiting Reagent in Stoichiometry The above pictures are not realistic because they involve so very few molecules. In a "real-world" sample, you are likely to have on the order of 10 molecules. Consider the following: Suppose you have a reaction vessel initially containing 13.5 moles of sulfur dioxide and 11.2 moles of oxygen mol SO, required to react with all O2 = 11.2 mol O2 x 2 mol SO 22.4 mol SO, 1 mol O2...
The following thermochemical equation is for the reaction of hydrogen(g) with oxygen(g) to form H2O(g). 2H2(g) + O2(g)...
The following thermochemical equation is for the reaction of hydrogen(g) with oxygen(g) to form H2O(g). 2H2(g) + O2(g) 2H2O(g) AH=-484 kJ How many grams of H2(g) would have to react to produce 61.5 kJ of energy? grams
O KINETICS AND EQUILIBRIUM Understanding that no reaction goes to 100% completion Hydrogen chloride and oxygen...
O KINETICS AND EQUILIBRIUM Understanding that no reaction goes to 100% completion Hydrogen chloride and oxygen react to form water and chlorine, like this: 4 HCl(9)+02(9) ► 2H2O(g)+2C12(9) Use this chemical equation to answer the questions in the table below. Suppose 185. mmol of HCl and 46.3 mmol of O2 are added to an empty flask. How much H,O will be in the flask at equilibrium? None. Some, but less than 92.5 mmol. 92.5 mmol. More than 92.5 mmol. None....
pls show steps 536 QUESTION 4 Consider the reaction between hydrogen gas and oxygen gas to...
pls show steps
536 QUESTION 4 Consider the reaction between hydrogen gas and oxygen gas to form water 2 H2(g) + O2(g) + 2 H2O(g) How many grams of water could be produced by the reaction of 6 67 liters of hydrogen with 4 11 liters of oxygen at STP? (Hint check for limiting reagent) Click Save and Submit to see and submit. Click Save All Answers to see all answers - F
How many grams of H2O will be formed when 31.78 mol H2 is mixed with 2.64...
How many grams of H2O will be formed when 31.78 mol H2 is mixed with 2.64 mol of O2 and allowed to react to form water according to the reaction below? 2H2 + O2 -----> 2H2O (Note: Determine the limiting reagent first)
20 1 point Hydrogen and oxygen gas react explosively to product water vapor. How many grams...
20 1 point Hydrogen and oxygen gas react explosively to product water vapor. How many grams of water are made from the reaction of 39.6 grams of hydrogen gas and an excess of oxygen? Reaction: 2H2(g) + O2(g) - 2H2O(g) Type your answer Previous Next
Which of the following would be the limiting reagent in the reaction shown below
Which of the following would be the limiting reagent in the reaction shown below? There are 50 molecules of O2 and 50 molecules of H2. 2H2(g) + O2(g) ==> 2H2O(g)
With the reaction of hydrogen and oxygen to form water shown below answer the questions about the following scenarios. 2H2+02 - 2H20 1) In a scenario you had 5 moles of hydrogen and 3 moles of oxygen gas. Which would be the limiting reactant: [Select] 2)If you had 64 grams of oxygen how many moles of hydrogen gas would you need to completely react it with water? [Select]
QUESTION 4 Consider the reaction between hydrogen gas and oxygen gas to form water 2 H2(g) + O2(9) - 2 H20(9) How many grams of water could be produced by the reaction of 7.01 liters of hydrogen with 4.11 liters of oxygen at STP? (Hint: check for limiting reagent).
The following thermochemical equation is for the reaction of hydrogen(g) with oxygen(g) to form water(g). 2H2(g) + O2(g)--2H2O(g) ΔΗ--484 kJ How many grams of H2(B) would have to react to produce 95.6 kJ of energy? grams Submit Answer Retry Entire Group 7 more group attempts remaining
Model 4: Using Moles of Limiting Reagent in Stoichiometry The above pictures are not realistic because they involve so very few molecules. In a "real-world" sample, you are likely to have on the order of 10 molecules. Consider the following: Suppose you have a reaction vessel initially containing 13.5 moles of sulfur dioxide and 11.2 moles of oxygen mol SO, required to react with all O2 = 11.2 mol O2 x 2 mol SO 22.4 mol SO, 1 mol O2...
The following thermochemical equation is for the reaction of hydrogen(g) with oxygen(g) to form H2O(g). 2H2(g) + O2(g) 2H2O(g) AH=-484 kJ How many grams of H2(g) would have to react to produce 61.5 kJ of energy? grams
O KINETICS AND EQUILIBRIUM Understanding that no reaction goes to 100% completion Hydrogen chloride and oxygen react to form water and chlorine, like this: 4 HCl(9)+02(9) ► 2H2O(g)+2C12(9) Use this chemical equation to answer the questions in the table below. Suppose 185. mmol of HCl and 46.3 mmol of O2 are added to an empty flask. How much H,O will be in the flask at equilibrium? None. Some, but less than 92.5 mmol. 92.5 mmol. More than 92.5 mmol. None....
pls show steps
536 QUESTION 4 Consider the reaction between hydrogen gas and oxygen gas to form water 2 H2(g) + O2(g) + 2 H2O(g) How many grams of water could be produced by the reaction of 6 67 liters of hydrogen with 4 11 liters of oxygen at STP? (Hint check for limiting reagent) Click Save and Submit to see and submit. Click Save All Answers to see all answers - F
20 1 point Hydrogen and oxygen gas react explosively to product water vapor. How many grams of water are made from the reaction of 39.6 grams of hydrogen gas and an excess of oxygen? Reaction: 2H2(g) + O2(g) - 2H2O(g) Type your answer Previous Next
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