What is the limiting reagent if 78 grams of Na202 were reacted with 29.4 grams of * H2O? At.Wt( Na=23.0=16,H=1) Na202 H20 Na202+ H20 O

Q: 2. Given the following reaction: MGCO3 + H2SO4 MgSO4 + C02 + H20 If 3.75g of MgCO3 and 7.5g of H2SO4…

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Q: What mass of aspirin (C₉H₈O₄) is produced from 72.4 g of C₇H₆O₃ assuming 95.0% yield from the…

A: The theoretical yield of asprin is calculated as,

Q: Given:2NaBr+Cl2->2NaCl+Br2 a) what reactant is in the excess if 5.0g Cl2 reacts with 25.0g NaBr?…

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Q: What is the correct form of the conversion factor needed to convert the number of moles of H,0 to…

A: Given A balanced equation representing the reaction between Mg3N2 and H2O giving Mg(OH)2 and NH3

Q: What mass (in grams) of aspirin (C₉H₈O₄) is produced from 55.9 g of C₇H₆O₃ assuming 95.0% yield from…

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Q: 65.8 grams of C3H8 reacted with excess oxygen. The percent yield of water was 35.0%. How many grams…

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Q: What mass (in grams) of aspirin (C₉H₈O₄) is produced from 74.8 g of C₇H₆O₃ assuming 95.0% yield from…

A: Percent yield = (actual yield / theoretical yield) x 100

Q: Contains 157 Zine oxide ointment APF of eine oxide mixed with 85 g of smple ointment . you require…

A: Answer: Initially 15g of ZnO is mixed in 85g of simple ointment, which means, 100g Ointment APF…

Q: What mass (in grams) of aspirin (C₉H₈O₄) is produced from 57.6 g of C₇H₆O₃ assuming 95.0% yield from…

A: Percent yield is the ratio of actual yield to the theoretical yield, which is expressed in terms of…

Q: If 36g of Al react with 34L of O2, how many moles of Al203 are produced? 4AI + 302 --> 2AI½O3 0.667…

A: Given Mass of Al = 36 g Volume of O2 = 34 L

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: If 58.7 g of aspirin (C₉H₈O₄) are produced from 79.8 g of C₇H₆O₃, what is the percent yield from the…

A: C₉H₈O₄ = 58.7 g (practical yield) C₇H₆O₃ = 79.8 g    To calculate the percent yield , we have to…

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: the quantities below were used for Step 1, the synthesis of FeC2O4•2H2O, which reagent would be the…

A: Given, mass of (NH4)2[Fe(H2O)6](SO4)2= 2.25 g mass of  H2C2O4•2H2O =1.43 g

Q: What mass of aspirin (C₉H₈O₄) is produced from 85.5 g of C₇H₆O₃ assuming 95.0% yield from the…

A:

Q: What mass of aspirin (C₉H₈O₄) is produced from 68.2 g of C₇H₆O₃ assuming 95.0% yield from the…

A: The production of aspirin takes place by the following reaction: The mass of C₇H₆O₃ is = 68.2 g The…

Q: Calculate the percent yield for an experiment in which 8.50g of SOCl2 was obtained in a reaction of…

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Q: sider the following reaction: Mg + F2 MgF2 eaction starts with 31.58 g of Mg and 51.54 g of F2? g…

A: Limiting reagent is mg

Q: 4Na(s) + O2(g) --> 2Na2O(s) how many grams of O2 are needed in a reaction that produces 75.0g of…

A: The given reaction is,                       4Na(s) + O2(g) --> 2Na2O(s) Clearly, from the above…

Q: 2Cu + S Cu2S   How many moles of S are needed to react with 10 moles of Cu?

A: The balanced equation for the reaction of Cu and S is, 2Cu +S →Cu2S The moles of Cu reacted is 10…

Q: 2.80 g of ethene react with chlorine. 8.91 g of dichloroethane are formed. (Ar values: H = 1.0, C =…

A: Given data: The mass of ethene reacted=2.80 g. The mass of dichloroethane formed=8.91 g. The atomic…

Q: 27.22 grams of CS2 (MW= 76.13 g/mole) are reacted with 31.36 grams of Cl2 (MW=70.91 g/mole) and 16.1…

A: Given: Mass of CS2 = 27.22 g Molar mass of CS2 = 76.13 g/mol Mass of Cl2 = 31.36 g Molar mass of Cl2…

Q: What mass (in grams) of aspirin (C₉H₈O₄) is produced from 62.4 g of C₇H₆O₃ assuming 95.0% yield from…

A: Formula used :-  Number of moles (n) = given mass (w)/molar mass (M)

Q: If 72.9 g of aspirin (C₉H₈O₄) are produced from 79.8 g of C₇H₆O₃, what is the percent yield from the…

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Q: 3.5 moles of methane reacts with 12 moles of oxygen gas in a combustion reaction. How many moles of…

A: In a balanced Chemical reaction, Limiting reagent is the one which has less value of:-…

Q: Given the following data: 2C2H2(g)502(g) 4CO2(g) + 2H20(I) AH = -2600 kJ C2H2(g)2H2(g) C2H6(g) AH =…

A: Given:

Q: How many moles of nitric acid HNO3 are needed to react with 2.56 moles of Cu in the following…

A: According to the given reaction: 3Cu+8HNO3 -->3Cu(NO3)2+2NO+H2O 3 moles of Cu reacts with 8 moles…

Q: Sodium Borohydride Reduction @ the bottom of the page #1 and #2

A: Sodium Borohydride is a weaker reducing agent as compared to lithium aluminum hydride.It only…

Q: How many moles of h2 are produced from 0.2000g of Zn? Zn+2HCI--> ZnCl2+H2 Please show how you got…

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Q: 23.1 g of benzil (210.23g/mol) mixed with excess 1,2-benzenefiamime to produce 15.3 g of…

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Q: How many moles of AICI3 are produced from 27.0g of Al and 90.0g of HCI? 2 Al + 6 HCI → 2 AICI3 + 3…

A: Given:

Q: The following volume of reagents were used: A = 20.0 ml (Density = 1.04 g/cm3) B = 10.0 ml (Density…

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Q: What mass of aspirin (C₉H₈O₄) is produced from 80.9 g of C₇H₆O₃ assuming 95.0% yield from the…

A: Consider the given information is as follows; Reaction:      C7H6O3s  +  C4H6O3s   →   C9H8O4s   +…

Q: . Given the following reaction: MgCO3 + H2SO4 MgSO4 + C02 + H20 If 3.75g of MgCO3 and 7.5g of H2SO4…

A:

Q: In a certain ecperiment, 50 g of sodium chloride is reacted with 75.0 g of sulfuric acid, and 52.0g…

A: Sodium chloride reacts with sulfuric acid to form sodium sulfate and hydrogen chloride. The equation…

Q: Based on the reaction shown which statement is true? S + O2 --> SO2     (delta)H = -70.8kcal A)…

A: The balanced chemical equation for the given reaction between the sulfur atom and dioxygen is shown…

Q: What mass (in grams) of aspirin (C₉H₈O₄) is produced from 73.8 g of C₇H₆O₃ assuming 95.0% yield from…

A:

Q: Coumarins are prepared in the lab by treating resorcinol with ethyl acetoacetate according to the…

A: Given data,Percent yield=55.0%Mass of 4-methylumbelliferone (experimental yield)=2.33 gMolar mass of…

Q: What mass (in grams) of aspirin (C₉H₈O₄) is produced from 93.8 g of C₇H₆O₃ assuming 95.0% yield from…

A: The question is based on the concept of reaction Stoichiometry. We have given mass of salicylic acid…

Q: Q10) If 0 740g of Og reacts with 0.670 g of NO, how many grams of NO will be prodhuced ? Which…

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Q: What mass (in grams) of aspirin (C₉H₈O₄) is produced from 53.6 g of C₇H₆O₃ assuming 95.0% yield from…

A: We can determine the mass of aspirin produced by the following equations : Percent yield = (actual…

Q: If 53.0 g of aspirin (C₉H₈O₄) are produced from 79.8 g of C₇H₆O₃, what is the percent yield from the…

A:

Q: 2. Given the following reaction: MGCO3 + H2SO4 MgSO4 + CO2 + H20 If 3.75g of MgCO3 and 7.5g of H2SO4…

A:

Q: How many moles of NH3 are produced from 5.0 moles N2 and 13 moles of H2 in the following reaction?…

A: Given reaction is, N2 + 3H2 → 2NH3

Q: All changes saved 4. The combustion of glucose is represented by the following balanced equation:…

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

Q: What is the limiting reagent if 78 grams of Na202 were reacted with 29.4 grams of (H2O? At.Wt(…

A: Given,  mass of Na2O2 = 78 g mass of H2O = 29.4 g

Q: Fe2O3 + H2 -----------> Fe + H2O How many moles of iron are made from 25 moles of Fe2O3? 50.0 moles…

A: Applying concept of moles.

Q: Calculate the precent yield if 10.0 g of P4O10 is isolated from the reaction shown below if 6.0…

A: Balanced equation: P4 + 5O2 ---> P4O10 This equation shows that 1 mole of P4 yields 1 mole of…

Q: In the chemical reaction below, there are 7.8 moles of Mg and 4.7 moles of O2. 2Mg O2 2MGO + 1. How…

A: Since you have posted a question with multiple sub-parts, we will solve first three sub-parts for…