C6H1206 + 202 2C2H4O2 + 2C02 + 2H2O CO2 C6H1206 3.60 g 0.125 mol 5.25 x 10 23 molecules C2H4O2 mol H20 mol molecules mol molecules

Q: laboratory. Initial Mass and Yield   Sulfuric Acid Aluminum Hydroxide Initial Amount of Reactant…

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Q: A student reacts 6.0 g solid sulfur and 5.0 g oxygen gas at 95% efficiency to produce sulfur…

A: Given mass of S8 = 6 g mass of O2 = 5 g percentage yield = 95℅ molar mass of S8 = 256 g/mol molar…

Q: The mole is a counting number that allows scientists todescribe how individual molecules and atoms…

A: Molecular weight of Cu(OH)2 = 97.562 gm/mol  Weight of Cu(OH)2 = 23.45 gm  Moles = weight/mol. wt. =…

Q: 27. Aluminum reacts with oxygen gas to form aluminum oxide, as shown in the reaction below. 4Al(s) +…

A: 4 Al (s) + 3 O2(g) → 2Al2O3(s) This is the balanced chemical equation. We know that , Reactants are…

Q: Calcium carbonate, CaCO3, reacts with hydrochloric acid as shown in the equation below. CaCO3(s) +…

A: It is given that CaCO3 is reacting with HCl to produce CaCl2, H2O and CO2 and the balanced reaction…

Q: As part of the third-year chemistry lab curriculum students synthesize the compound phospbomolybdic…

A: Where WH, Wp, WMo, Wo are atomic weight of hydrogen, phosphorus, molybdenum and oxygen respectively.…

Q: Determine the number of molecules of each product in the following reaction if 5.67 x 10^23…

A: Given -> No. Of molecules of KOH = 5.67 × 10^23 The balanced chemical equation -> H2SO4 + 2KOH…

Q: 1.According to the following unbalanced equation, solid lead can be reacted with Nitric acid to form…

A: Mass of nitric acid is given whereas lead is present in excess. So, nitric acid is the limiting…

Q: Fermentation is the chemical process of making wine by converting glucose (C6H1206) into ethanol…

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Q: AlI3(s)+3K(s)->3KI(s)+Al(s) Consider the reaction of solid aluminum iodide and potassium metal to…

A: Given :-  AlI3(s)+3K(s)->3KI(s)+Al(s)  amount of Al produced = 131.75 g  To calculate :-  Amount…

Q: The following data was collected when a reaction was performed experimentally in the laboratory.…

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Q: Chlorine gas can be prepared in the laboratory by the reaction of hydrochloric acid with…

A: Given: Mass of MnO2 = 41.3g Mass of HCl = 44.3g Molar Mass of MnO2 = 86.84 g/mol Molar Mass of HCl =…

Q: Consider the balanced chemical reaction below. What is the maximum amount of grams of Fe that can be…

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Q: Gaseous butane (CH3(CH2)2CH3) will react with gaseous oxygen (O2) to produce gaseous carbon dioxide…

A: 2C4H10 + 13O2 = 8CO2 + 10H2O

Q: 1) Magnesium reacts with hydrochloric acid according to one of the following equations: Mg (s) + HCI…

A: The given equation, Mg(s) + HCl(aq) –> MgCl2(aq) + H2(g)

Q: Manganese(IV) oxide and aluminum metal react at high temperatures to form manganese metal and…

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Q: Pheromones are a special type of compound secreted by the females of many insect species to attract…

A: Molar mass of pheromone = 282 g/mol Mass of pheromone = 1.5 x 10-12 g

Q: The following diagram shows a compound reacting to form products. Which equation best describes the…

A: The given diagram depicts a chemical reaction in which compounds reacting to form product.

Q: The illustration on the left represents a mixture of I2 (purple) molecules and F2 (green) molecules…

A: From the representation, it can be seen that one molecule of iodine and three molecules of fluorine…

Q: The mole is a counting number that allows scientists to describe how individual molecules and atoms…

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Q: The following reaction shows the products when sulfuric acid and aluminum hydroxide react. 2Al(OH)3…

A: Given, Chemical Reaction:  2Al(OH)3 + 3H2SO4 → Al2(SO4)3 + 6H2O Mass of Al(OH)3 = 15 g Mass of H2SO4…

Q: The balanced equation for the combustion of butane, CAH10, is shown below. For your convenience, the…

A: Balanced chemical equation:  2 Al (s)+ 6 HCl (aq) →2 AlCl3 (aq) + 3 H2 (g)   It can be rewritten as,…

Q: 5. Bobby and Jane dissolve 13.4 g of solid potassium iodide in water, then pour the solution into an…

A: In every chemical reaction, reactants react to give the products. The reaction can be expressed as a…

Q: The calcium ion is a dietary mineral essential to good nutrition. Calcium is necessary for the…

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Q: Nitrogen and hydrogen combine at a high temperature, in the presence of a catalyst, to produce…

A: The given reactions are,

Q: gaseous ethane (ch3ch3) will react with gaseous oxygen (o2) to produce gaseous carbon dioxide (co2)…

A: The reaction according to the above condition can be given as: For this reaction, 2 moles of Ethane…

Q: Octanitrocubane (“ONC”), C8(NO2)8(s), is one of the most powerful explosives that, like TNT, is…

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Q: Consider the reaction shown below: 6 HNO3 (aq) + Ca3(PO4)2 (s) ⟶ 2 H3PO4 (aq) +  3 Ca(NO3)2 (aq)…

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Q: Table salt (NaCl) is a product of the reaction between HCI and NaOH as seen below. How many grams of…

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Q: 0.0123 mol of solid magnesium metal. The student proceeds to burn the magnesium metal in a Bunsen…

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Q: How many molecules of HCl are formed when 48.7 g of water reacts according to the following balanced…

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Q: Potassium chlorate, KClO3, decomposes upon slight heating in the presence of a catalyst according to…

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Q: Ethylene (C2H4) reacts with molecular hydrogen according to the equation below. C2H4 (g) + H2 (g)…

A: The number of mole of a substance is calculated by dividing the mass of the substance (m) by the…

Q: Sucrose, C12H22O11, is the common table sugar. If 1.054 g of sucrose are added to a cup of tea how…

A: Mass of Sucrose (m) = 1.054 g  Number of molecules (N) = ?   Molar Mass of Sucrose (C12H22O11) = (12…

Q: Chlorine gas can be prepared in the laboratory by the reaction of hydrochloric acid with…

A: Given percentage yield is 80.7

Q: 3.) 45.0 g of O2 are mixed with 45.0 g of H2 and the mixture is ignited, approximately what mass of…

A: By using mole concept we can solve this problem.

Q: Mg + 2HCI -> MgCl2 + H2 Determine the amount of magnesium required to produce 5.5 x 10^24 molecules…

A: 1 mole = 6.022×1023 [Avogadro's number ] The mass of one mole of atoms of an element is called its…

Q: Aluminum reacts with iron (III) oxide to form aluminum oxide and iron metal in the following…

A: The correct conversion has to be chosen.

Q: Consider the reaction of selenium with chlorine and water. Se (s) + 3C12 (g) + 4H2O (1) –H2S€O4 (aq)…

A: Se+3CL2+4H2O→H2SeO4+6HCL188 gm    587 gm   153 gmmoles of Se=MassMolar Mass=188 gm78.96…

Q: Ethylene glycol, C₂H6O2, is used as antifreeze for automobile engines. If you want to produce 2.00…

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Q: Sulfur dioxide gas reacts with sodium hydroxide to form sodium sulfite and water. The unbalanced…

A: The given unbalanced chemical equation is: SO2(g) + NaOH(s)  ----> Na2SO3(s) + H2O(l) Mass of…

Q: Aluminum nitrate reacts with sodium hydroxide according to the equation below. When 15.2 g of…

A: The balanced chemical equation for the given reaction is as shown below: From the given data it is…

Q: Glucose, C6H12O6,C6H12O6, is used as an energy source by the human body. The overall reaction in the…

A: The reaction is given as,

Q: 2. Manganese(IV) oxide and aluminum metal react at high temperatures to form manganese metal and…

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Q: Potassium chlorate, KClO 3 , decomposes upon heating in the presence of a catalyst according to the…

A: The percent ratio of practical (experimental) yield of a compound to its theoretical yield is known…

Q: 14. The following reaction occurs and 9.81 x 10 CO, molecules are produced. C,H12O6(s) +O2(s) +…

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Q: 3. Given: NaCl 1 NiCl₂ + 2 NaOH → 1 Ni(OH)₂ + 2 A student combines 2.44 g of NiCl₂ with 6.44 g NaOH.…

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Q: Under certain reaction conditions, the formation of ammonia gas from nitrogen gas and hydrogen gas…

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Q: Consider the balanced chemical reaction below. What is the maximum number of grams of silver…

A: First we will calculate the number of moles of each reactant , then complete the table given.

Q: Nitrogen and hydrogen combine at a high temperature, in the presence of a catalyst, to produce…

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