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QUESTION 8 Which is the limiting...
Which is the limiting reactant when 5.00 g of H2 and 10.0 g of O2 react...
Which is the limiting reactant when 5.00 g of H2 and 10.0 g of O2 react and form water? How many grams of water are formed and what mass of excess reagent remains?
no need to explain just give me a number fir each box Consider the following reaction:...
no need to explain just give me a number fir each box
Consider the following reaction: 2 Al + 6 HBr + 2 AlBr3 + 3 H2 When 1.61 moles of Al reacts with 4.96 moles of HBr, how many moles of H2 are formed? What is the limiting reactant? For the reactant in excess, how many moles are left over at the end of the reaction? For decimal answers, include the zero (ex. 0.99). Make sure you have the...
1) 2) I don't need detailed explanation. I just need answers, please make sure they are correct and written in the sam...
1)
2)
I don't need detailed explanation. I just need answers, please
make sure they are correct and written in the same way they need
them up there Thank You!!!
For the following reaction. 25.6 grams of sulfur dioxide are allowed to react with 6.09 grams of water. sulfur dioxide (g) + water (1) sulfurous acid (H2SO3) (9) What is the maximum amount of sulfurous acid (H2SO3) that can be formed? grams What is the FORMULA for the limiting reagent?...
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5.21. For the following reaction, 4.09 grams of hydrogen gas are allowed to react with 39.2 grams of iodine.hydrogen (g) + iodine (s) hydrogen iodide (g)What is the maximum amount of hydrogen iodide that can be formed? gramsWhat is the FORMULA for the limiting reagent?What amount of the excess reagent remains after the reaction is complete? grams2.For the following reaction, 22.8 grams of carbon disulfide are allowed to react with 88.7 grams of chlorine gas.carbon disulfide (s) + chlorine (g) carbon tetrachloride (l) + sulfur dichloride (s)What is the maximum amount of carbon tetrachloride that can be formed? gramsWhat is the FORMULA for the limiting reagent?What amount of the excess reagent remains after the reaction is complete? grams3. For the...
Need work step by step please! Heat Evolved During Combustion Consider the following reaction: 2 C2H6(g)7...
Need work step by step please!
Heat Evolved During Combustion Consider the following reaction: 2 C2H6(g)7 02(g) 4 CO2(g) 6H2O(I) Use standard heats of formation from Zumdahl 'Chemical Principles' 8th ed. Appendix Four pp A19 - A21 How much heat is evolved when 5.820 moles of C2H6(g) is burned in excess oxygen. Answer to 4 sig figs. 1pts Tries 0/5 Submit Answer How much heat is evolved when 1.136 moles of CO2(g) is produced from the combustion of C2H6(g) Answer...
no need to explain just need an answer for each box QUESTIONS It was determined that...
no need to explain just need an answer for each box
QUESTIONS It was determined that 1.4 x 1024 carbon dioxide molecules are produced when propane is combusted according to the equation below. Calculate the number of moles of propane that was burned. note: Make sure you have the right number of sig figs. For decimal answers, make sure you write the zero. Example: 0.99 QUESTION 6 2 Calculate how many moles of Ca(OH), are needed to produce 4.8 x...
Question 1 1 pts Calculate the mass of potassium chloride, KCI, (in grams) formed when 7.00 g of chlorine gas is allowe...
Question 1 1 pts Calculate the mass of potassium chloride, KCI, (in grams) formed when 7.00 g of chlorine gas is allowed to react with 5.00 g of potassium. (write the chemical reaction first) 7.36 7.38 14.7 4.77 9.53 Question 2 1 pts Carbon dioxide is produced in the following reaction: 5 H2C204(aq) + 2 KMnO4 (aq) + 3 H2SO4 (aq) → 10 CO2(g) + 2 MnSO4 (aq) + K2SO4 (aq) + 8 H20 (1) What is the limiting reagent...
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...
Is the following statement true or false? Justify your answer. "The reactant that is present in...
Is the following statement true or false? Justify your answer. "The reactant that is present in the lesser amount is always the limiting reagent." Problems 1) Consider the synthesis of water shown in model 3. A container is filled with 100,0 g of H2 and 50.0 g of Oz. (a) Which reactant is the limiting reactant? Show your work in detail. (b) What mass of water can be produced? Is this the theoretical yield or the actual yield? (c) Which...
limiting reagents ll I need help with this if any one could it would be great...
limiting reagents ll
I need help with this if any one could it would be great
* OWL 2 Online teaching and lea + lentActivity.do?locator assignment-take&takeAssignmentSessionLocator assignment-take [Review Topics References Use the References to access important values if needed for this question. For the following reaction, 9.39 grams of nitrogen monoxide are allowed to react with 8.26 grams of oxygen gas. nitrogen monoxide()+ oxygen(g) nitrogen dioxide(g) What is the maximum mass of nitrogen dioxide that can be formed? grams What...
no need to explain just give me a number fir each box
Consider the following reaction: 2 Al + 6 HBr + 2 AlBr3 + 3 H2 When 1.61 moles of Al reacts with 4.96 moles of HBr, how many moles of H2 are formed? What is the limiting reactant? For the reactant in excess, how many moles are left over at the end of the reaction? For decimal answers, include the zero (ex. 0.99). Make sure you have the...
1)
2)
I don't need detailed explanation. I just need answers, please
make sure they are correct and written in the same way they need
them up there Thank You!!!
For the following reaction. 25.6 grams of sulfur dioxide are allowed to react with 6.09 grams of water. sulfur dioxide (g) + water (1) sulfurous acid (H2SO3) (9) What is the maximum amount of sulfurous acid (H2SO3) that can be formed? grams What is the FORMULA for the limiting reagent?...
Need work step by step please!
Heat Evolved During Combustion Consider the following reaction: 2 C2H6(g)7 02(g) 4 CO2(g) 6H2O(I) Use standard heats of formation from Zumdahl 'Chemical Principles' 8th ed. Appendix Four pp A19 - A21 How much heat is evolved when 5.820 moles of C2H6(g) is burned in excess oxygen. Answer to 4 sig figs. 1pts Tries 0/5 Submit Answer How much heat is evolved when 1.136 moles of CO2(g) is produced from the combustion of C2H6(g) Answer...
no need to explain just need an answer for each box
QUESTIONS It was determined that 1.4 x 1024 carbon dioxide molecules are produced when propane is combusted according to the equation below. Calculate the number of moles of propane that was burned. note: Make sure you have the right number of sig figs. For decimal answers, make sure you write the zero. Example: 0.99 QUESTION 6 2 Calculate how many moles of Ca(OH), are needed to produce 4.8 x...
Question 1 1 pts Calculate the mass of potassium chloride, KCI, (in grams) formed when 7.00 g of chlorine gas is allowed to react with 5.00 g of potassium. (write the chemical reaction first) 7.36 7.38 14.7 4.77 9.53 Question 2 1 pts Carbon dioxide is produced in the following reaction: 5 H2C204(aq) + 2 KMnO4 (aq) + 3 H2SO4 (aq) → 10 CO2(g) + 2 MnSO4 (aq) + K2SO4 (aq) + 8 H20 (1) What is the limiting reagent...
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...
Is the following statement true or false? Justify your answer. "The reactant that is present in the lesser amount is always the limiting reagent." Problems 1) Consider the synthesis of water shown in model 3. A container is filled with 100,0 g of H2 and 50.0 g of Oz. (a) Which reactant is the limiting reactant? Show your work in detail. (b) What mass of water can be produced? Is this the theoretical yield or the actual yield? (c) Which...
limiting reagents ll
I need help with this if any one could it would be great
* OWL 2 Online teaching and lea + lentActivity.do?locator assignment-take&takeAssignmentSessionLocator assignment-take [Review Topics References Use the References to access important values if needed for this question. For the following reaction, 9.39 grams of nitrogen monoxide are allowed to react with 8.26 grams of oxygen gas. nitrogen monoxide()+ oxygen(g) nitrogen dioxide(g) What is the maximum mass of nitrogen dioxide that can be formed? grams What...
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