What mass of Ca has been consumed (in grams) if 75.0g of Ca3N2 has been produced? Given the equation 3Ca + N2 --> Ca3N2

Q: What mass of Ca(OH)2 is produced when 24.0 mL of 0.1122M of CaCl2 reacts with excess KOH?

A: Molarity = number of moles of solute/volume of solution (in L)  so, number of moles = molarity ×…

Q: How many grams of carbon diaxide are formed when 5.98 grams of butane are mbxed with 9.56 grams of…

A: Given2C4H10  + 13O2  → 8 CO2   +  10 H2Omass of C4 H10 = 5.98 gMolar mass of C4 H10 =58.12 g/moleNo…

Q: If 45.0g of C4H10O reacts with 67.1g of NaBr and 97.0g of H2SO4 to yield 50.0g of C4H9Br, calculate…

A: The given reaction is - Now calculate the grams of each reagent - 1) C4H9OH - 2) NaBr - 3) H2SO4…

Q: Given the balanced equation below, determine how many grams of AlCl3 would be produced if 1.75 g of…

A: Given  mass of aluminum = 1.75 gram  Mass of HCl           =  3.01 gram  mass of AlCl3         = ?

Q: If a student burns 0.78 grams of methane (CH4) according to the equation below, what mass of carbon…

A: Given: Mass of methane = 0.78 g Standard data: The molar mass of methane = 16.04 g/mol The molar…

Q: 1.00 kg nitrogen reacts with 0.500 kg hydrogen to produce ammonia.  Calculate the grams of ammonia…

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Q: If 3.4 grams of C2H6 are combusted how many grams of water will be produce

A: Answer:- This question is answered by using the simple concept of stoichiometry which involves the…

Q: Using the equation C12H22O11+12O2-->12CO2+11H2O if 49.8 L of O2 are consumed, how many moles of…

A: Given, C12H22O11 + 12O2 --> 12CO2 + 11H2O Volume of O2 reacts = 49.8 L moles of sucrose…

Q: C,H12O6 С-НОН + 2 СО, glucose ethyl alcohol 57. (50a) If an 84.6% yield of ethyl alcohol is…

A: Please upload one question at a time. As there is something written for above 3 parts so I am…

Q: What is the theoretical yield of C6H5Br if 85.0g of C6H6 react with 146.0g if Br2? If the actual…

A: The reacting substance carrying smaller quantity in a reaction and also limits product's yield gets…

Q: Given the balanced equation below, determine how many grams of KOH would be produced if 11.7 g of…

A: Limiting reactant :- A reactant which is present in lesser number of moles than required as per…

Q: The molecular formula of a citric acid molecule CeHs.Or. What is the percent of carbon in the…

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Q: Given the following balanced chemical equation H2+Cl2=2HCl What is the theoretical yield of HCL…

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Q: 2Fe2O3 + 3C → 3CO2 + 4Fe How many grams of C are needed to react with 12.11g of Fe2O3? How many…

A: Answer :-  a) Grams of C needed to react with 12.11g of Fe2O3 = 1.366 g  b) Grams of Fe produced…

Q: How to calculate grams of aluminum chloride using 2AI + 6HCI -> 2AICI3 + 3 H2 formed with 135 g of…

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Q: Consider the following balanced chemical equation: C2H6O + 3O2 → 2CO2 + 3H2O If 3.5 moles of…

A: Given balanced chemical equation : C2H6O + 3O2 → 2CO2 + 3H2O

Q: 2Fe2O3 + 3C → 3CO2 + 4Fe A. How many grams of C are needed to produce 5.88g of CO2

A: Solution - According to the question - Given value - Mass of CO2 = 5.88g Given reaction - 2Fe2O3 +…

Q: if 106.7g P4 and 438.6g Cl2 produce 332.4g PCl3 what is the percent yield to the 3 sig figs

A: Given  Mass of P4     =  106.7 gram  Mass of Cl2    =  438.6 gram  Mass of PCl3  =  332.4 gram…

Q: Using the following equation: Fe-Os(s) + 3H2 (g) - > 2Fe(s) + 3H20(1) How many grams of iron,Fe, can…

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Q: Calculate the number of nitrogen atoms in 25.0 micrograms of aspartame, C14H18N2O5. 2.56 x1016 atoms…

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Q: how many grams of carbon dioxide are produced from the combustion of 15.6g of butane and 28.5g of…

A: From the balanced equation we can calculate the mass of  products .

Q: Representative specie of hydrocarbons in gasoline is octane C8H18. How much carbon will be released…

A: The molecular formula of octane is = C8H18 The molar mass of octane is = 114.23g/mol The mass of…

Q: C6H12O6+6O2—> 6CO2+6H2O Calculate the number of grams of oxygen required to convert 33.0g of…

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Q: 4Fe(s) + 3O2(g) ------>  2Fe2O3(s) Determine the limiting reactant if the reaction starts with…

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Q: CO(g) + 2H2(g) -> CH3OH(l) If the reaction has 35.4g of CO and 10.2g of H2 how many grams of CH3OH…

A: Given data, Mass of CO = 35.4g Mass of H2 = 10.2 g Molar mass of CO = 28g/mol Molar mass of H2 =…

Q: How many grams of I2 is produced if you start with 67.9g of CuCl2? 2CuCl2 + 4KI -> 2CuI + 4KCl + I2

A: From the reaction given  2 CuCl2 + 4 KI -----> 2 CuI + 4 KCl + I2  we can say that the 2 mole…

Q: If 2.112g of Fe2O3 reacts with 0.687 of Al, how much pure Fe will be produced? Fe2O3 (s) + 2 Al (s)…

A: The given reaction is shown below. The given weight of Fe2O3 is 2.112 g. The given weight of Al is…

Q: Calculate the empirical formula for each of the following natural flavors based on their elemental…

A: The empirical formula of a compound expresses a ratio between the numbers of atoms of different…

Q: Given the following data, where did 339 come from? Component Chemical formula Percentage Mass of…

A: Dulong's formula for GCV is given by, Gross calorific value=1100[8080×%C+34,500×(%H-O8)+2,240S]…

Q: How many grams of I2 are produced if you start with 45.2g of CuCl2? 2CuCl2 + 4KI -> 2CuI + 4KCl +…

A: In order to find the amount of iodine produced we first write down the given data: Mass of…

Q: A 27.0-gram sample of an unknown hydrocarbon was burned in excess oxygen to form 88.0 grams of…

A: To solve this problem first we will find the number of moles of CO2 and H2O then according to this…

Q: What mass (in grams) of aspirin (C₉H₈O₄) is produced from 71.2 g of C₇H₆O₃ assuming 95.0% yield from…

A: For the reaction: C7H6O3(s)  +  C4H6O3 (s)  → C9H8O4 (s)  +  HC2H3O2 (aq) 1 mol of C7H6O3 produces 1…

Q: Based on the chemical equation below, calculate the grams of oxygen needed to produce 645 g of…

A: The balanced chemical equation for the given reaction is, The given weight of water is 645 g.

Q: If a student burns 0.30 grams of methane (CH4) according to the equation below, what mass of carbon…

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Q: A 5.0 g sample of NH4CH3COO . xH2O is dried yielding 2.58 g of anhydrous salt.   Determine the…

A: Given: The mass of the hydrate (NH4CH3COO . xH2O) = 5.0 g The mass of the anhydrous salt after…

Q: Use the equation, 2C4H10 + 13O2  ⟶8CO2 + 10H2O, calculate the grams of carbon dioxide that will be…

A: Given chemical equation:                                                 2C4H10 + 13O2  ⟶8CO2 +…

Q: How many grams of water would be produced from 20g of Cl-?

A: Number of moles = mass/molar mass  Mass = moles × molar mass  Molar mass of H2O = 18.0153 g/mol…

Q: Consider the reaction: K2Cr2O7 + 6 KI + 7 H2SO4 => Cr2(SO4)3 + 4 K2SO4 + 3 I2 + 7 H20 How many grams…

A: This problem can be solved by knowing the formula: n = mM where n is the number of moles of a…

Q: 3NO2+H2O->2HNO3+NO  How many grams of NO2 are needed to produce 254.5g of HNO3?

A: The balance chemical reaction : 3NO2 + H2O ---> 2HNO3 + NO Mass of HNO3 = 254.5 g  Mass of NO2 =…

Q: How many moles of C3H8 would be needed to produce 2.05 g of H20? b. How many moles of C3H8 will…

A: When any hydrocarbon is burned in presence of oxygen to produce carbon dioxide and water is known as…

Q: 7/If 5.64 g of ethylene (C2H4) are combusted with 6.31 g of oxygen. How many grams of CO2 are…

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Q: 2.50 moles of CH4 molecules contain ___ moles of H atoms. 1.51 x 10^24 0.625 5.00 10.0 2.50

A: . • The values provided in the question are:-        i) Number of moles of CH4 = 2.50 mol    • We…

Q: given that 4 NH3 + 5O2 -> 4NO + 6H2O if 3.00 mol NH3 were made to react with excess of oxygen gas,…

A: The Equation is given as   4 NH3 + 5O2 -> 4NO + 6H2O The amount of H2O formed has to be…

Q: Enter your answer in the provided box.   How many moles of CaO will be produced from 11.4 g of Ca?…

A: Given  Reaction  2Ca(s)  + O2(g)   →  2 CaO(s) Mass of Ca   = 11.4 gram  Number of mole of CaO…

Q: in the balanced equation "2C2H6 (g) + 7 O2 (g) → 4CO2 (g) + 6H2O (l)", how many liters of CO2 are…

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Q: Using the following equation: Fe203(s) + 3H2(g) What is the molar ratio of iron (III) oxide (Fe,03)…

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Q: he steroid contains only C, H and O; combustion analysis of a 14.765 gram sample yields 43.257 g CO2…

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Q: Given the balanced equation below, determine how many grams of Zn(C2H3O2)2 would be produced if 9.4…

A: Consider the given balanced equation as;                                  Zn     +        2 HC2H3O2…

Q: Use the equation, 2C4H10 + 13O2 ⟶ 8CO2 + 10H2O, calculate the moles of water produced from the…

A: Given: Mass of Oxygen= 9.43 g To Calculate: Moles of water produced using the given reaction