Aqueous sulfuric acid (H,SO,) reacts with solid sodium hydroxide (NaOH) to produce aqueous sodium sulfate (Na, So,) and liquid water (H,O). If 1.42 g of sodium sulfate is produced from the reaction of 3.9 g of sulfuric acid and 1.6 g of sodium hydroxide, calculate the percent yield of sodium sulfate. Round your answer to 2 significant figures. O%

Aqueous sulfuric acid (H,SO,) reacts with solid sodium hydroxide (NaOH) to produce aqueous sodium sulfate (Na, So,) and liquid water (H,O). If 1.42 g of sodium sulfate is produced from the reaction of 3.9 g of sulfuric acid and 1.6 g of sodium hydroxide, calculate the percent yield of sodium sulfate. Round your answer to 2 significant figures. O%

General, Organic, and Biological Chemistry

7th Edition

ISBN:9781285853918

Author:H. Stephen Stoker

Publisher:H. Stephen Stoker

Chapter6: Chemical Calculations: Formula Masses, Moles, And Chemical Equations

Section: Chapter Questions

Problem 6.84EP: In an experiment designed to produce calcium oxide by the chemical reaction 2Ca + O2 2CaO 177.2 g...

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In an experiment designed to produce calcium oxide by the chemical reaction 2Ca + O2 2CaO 177.2 g of CaO was obtained out of a possible 203.9 g ofCaO. a. What is the theoretical yield of CaO? b. What is the actual yield of CaO? c. What is the percent yield of CaO?
Liquid hexane CH3CH24CH3 reacts with gaseous oxygen gas O2 to produce gaseous carbon dioxide CO2 and gaseous water H2O . If 63.2g of carbon dioxide is produced from the reaction of 54.29g of hexane and 346.6g of oxygen gas, calculate the percent yield of carbon dioxide.Round your answer to 3 significant figures.
Gaseous ethane CH3CH3 reacts with gaseous oxygen gas O2 to produce gaseous carbon dioxide CO2 and gaseous water H2O . If 2.79g of water is produced from the reaction of 5.41g of ethane and 10.5g of oxygen gas, calculate the percent yield of water.Be sure your answer has the correct number of significant digits in it.
Aqueous hydrochloric acid (HCI) reacts with solid sodium hydroxide (NaOH) to produce aqueous sodium chloride (NaCl) and liquid water (H2O). If 9.04 g of sodium chloride is produced from the reaction of 23.3 g of hydrochloric acid and 9.98 g of sodium hydroxide, calculate the percent yield of sodium chloride. Be sure your answer has the correct number of significant digits in it.
Liquid hexane CH3CH24CH3 reacts with gaseous oxygen gas O2 to produce gaseous carbon dioxide CO2 and gaseous water H2O . If 2.35g of carbon dioxide is produced from the reaction of 5.17g of hexane and 10.0g of oxygen gas, calculate the percent yield of carbon dioxide. Round your answer to 3 significant figures
The refining of aluminum from bauxite ore (which contains 50.% Al2O3 by mass) proceeds by the overall reaction 2Al2O3 + 3C ® 4Al + 3CO2. How much bauxite ore is required to give the 5.0 ´ 1013 g of aluminum produced each year in the United States? (Assume 100% conversion.)
Aqueous hydrobromic acid (HBr) reacts with solid sodium hydroxide (NaOH) to produce aqueous sodium bromide (NaBr) and liquid water (H₂O). What is the theoretical yield of sodium bromide formed from the reaction of 59.1 g of hydrobromic acid and 13.1 g of sodium hydroxide? Be sure your answer has the correct number of significant digits in it.
Gaseous methane (CH4) reacts with gaseous oxygen gas (O2) to produce gaseous carbon dioxide (CO2) and gaseous water (H2O). What is the theoretical yield of carbon dioxide formed from the reaction of 0.48 g of methane and 2.5 g of oxygen gas? Round your answer to 2 significant figures.
When propane (C3H8) undergoes complete combustion in oxygen, it produces carbon dioxide and water, as shown in the reaction equation below: 2 C3H8 (g) + 7 O2 (g) → 3 CO2 (g) + 8 H2O (g) If 25.00 g of propane are reacted with 25.00 g of oxygen, calculate how many grams of carbon dioxide gas will beformed.
queous hydrobromic acid HBr reacts with solid sodium hydroxide NaOH to produce aqueous sodium bromide NaBr and liquid water H2O . What is the theoretical yield of water formed from the reaction of 3.2g of hydrobromic acid and 2.8g of sodium hydroxide?Be sure your answer has the correct number of significant digits in it.
Iron(III) oxide is reacted with ammonia to produce solid iron, gaseous nitrogen, and water. 1 Fe2O3 (s) + 2 NH3 (g) --> 2 Fe (s) + 1 N2 (g) + 3 H2O (l) What would the yield (in grams) of solid iron be if one began with 9.8 g of iron(III) oxide and mixed it with 2.50 grams of ammonia? _ grams of Fe `round your answer to correct sig figs` The following molar masses may or may not be needed, but are provided to save you time: iron(III) oxide = 159.7 g/mol ammonia = 17.0 g/mol iron = 55.8 g/mol
Aluminum reacts with chlorine gas to form aluminum chloride via the following reaction: 2Al(s)+3Cl2(g)→2AlCl3(s)2Al(s)+3Cl2(g)→2AlCl3(s) You are given 21.0 g of aluminum and 26.0 g of chlorine gas. What is the maximum mass of aluminum chloride that can be formed when reacting 21.0 g of aluminum with 26.0 g of chlorine? Express your answer to three significant figures and include the appropriate units.