Acetylene gas, HCCH, is commonly used in high temperature torches.  a. write a chemical equation for the reaction of acetylene with hydrogen gas (H2) for form ethane (C2h6) b. How many grams of ethane can be produced from a mixture of 30.3 grams of HCCH and 4.14 grams of H2?

Q: The decomposition of KClO3 is commonly used to prepare small amounts of O2 in the laboratory: KClO3…

A: Given  Reaction  KClO3   →  KCl + O2 Mass of KClO3   = 4.50 gram  Mass of O2        =  ?

Q: Consider the following reaction to make alum: 2 Al(s) + 2 KOH(aq) + 22 H₂O(l) + 4 H₂SO4 (aq) → 3…

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Q: What mass of N2 is needed to produce 10.00 g N3F? 3N2 + F2 ⎯→ 2N3F

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Q: 20. DDT, an insecticide harmful to fish, birds, and humans, is produced by the following reaction:…

A: We are authorised to solve first three subparts of a question. Please post rest of the subparts…

Q: For the reaction: 2N2 (g) + 3O2 (g) → 2N2O3 (g) (a) How many moles of N2 are required to react…

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Q: 1A. Consider the balanced chemical equation that follows: 2Fe(s) + 3S(s) → Fe2S3(s) This equation…

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Q: Consider the generic chemical equation: 2 A + 4 B --------> 3 C.  1. What type of reaction the…

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Q: For the chemical reaction 2KI+Pb(NO3)2---->PbI2+2KNO3 how many moles of lead (ii) iodide (PbI2)…

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Q: Torontonium chlorate decomposes with heat according to the following reaction: 2 TOCIO3(s) →TOCI (s)…

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Q: A)What mass of ammonia gass can be produced from a reaction between 565.0g H2 and 880.0g of N2…

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Q: How many grams of zinc chloride could be formed from the reaction of 3.57 g of zinc with excess HCI?

A:

Q: Consider the following reaction. Na2S2O3 (aq) + Cl2 (g) + H2O (l) → NaHSO4 (aq) + HCl (aq) a) How…

A: Na2S2O3 (aq) + Cl2 (g) + H2O (l) ---> NaHSO4 (aq) + HCl (aq)  The balanced eqn of the given…

Q: 11. The complete combustion of octane, C8H18, a component of gasoline, proceeds as follows: 2 CeH18…

A: Since you have asked multiple questions, as per guidelines we will solve the first one for you. If…

Q: 8. Consider the reaction: MnO2 + 4HCI → MnCl2 + Cl2 + 2H20 If 0.86 mole of Mn02 and 48.2 g of HCl…

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Q: 2H2(g) + O2 (g) —> 2H2O (I) What mass in grams of water (H2O) is produced from 4 moles of Oxygen…

A: Given: The given reaction is as follows: 2H2(g)+O2(g)→2H2O(l)

Q: An organic compound consists of carbon, hydrogen and nitrogen only. Complete combustion of a 150. mg…

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Q: CH4 + 2H2O CO2 + 4H2 a How many moles of CH4 is needed to form 6 moles of H2? h. What is the…

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Q: Nitric oxide is made from the oxidation of ammonia. What mass of nitric oxide can be made from the…

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Q: [References] At one time, acetaldehyde was prepared industrially by the reaction of ethylene with…

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Q: How many g of H2O can be formed from 6.50 g CH4?  CH4  +  2 O2  ----->CO2 +  2 H2O

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Q: Adipic acid, H2C6H8O4, is used to produce nylon. It is made commercially by a controlled reaction…

A: Hello. Since the question contains more than three sub-parts, the first three sub-parts shall be…

Q: Nitric oxide is made from the oxidation of ammonia. What mass of nitric oxide can be made from the…

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Q: 3. Some cars can use butane (CaHho) as fuel: 2C4H10 + 1302 → 8CO2 + 10H20 a. How many grams of CO2…

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Q: Consider the combustion of methane, CH4. CH4 (g) + 202 (g) C02 (g) + 2H20(g) Suppose 2.8 mol of…

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Q: Burning ammonia can result in the formation of water and elemental nitrogen         4 NH3 + 3 O2 →…

A: The answer to the following question is given as:

Q: When aluminum is placed in concentrated hydrochloric acid, hydrogen gas is produced. 2A1(s) +…

A: Ans is b

Q: Question attached

A: Number of moles of the substance is equal to the ratio of mass to the molar mass of the substance.…

Q: 1. Given the equation for the combustion of isopropyl alcohol 2 C3H7OH +9 02 6 CO2 +8 H2O Set up the…

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Q: For the balanced chemical reaction C3H8 + 5O2 → 3CO2 + 4H2O how many moles of O2 are needed to…

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Q: Hydrogen fluoride is used in the manufacture of Freons (which destroy ozone in the stratosphere) and…

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Q: How many moles of N2O4 can be formed from 8.50 g NO2?  2NO2  -----> N2O4

A:

Q: When aluminum is placed in concentrated hydrochloric acid, hydrogen gas is produced. 2A1(s) +…

A: Answer

Q: 04. Consider this generic reaction: A + 2 B C + 2 D If this reaction is carried out using 2.5 moles…

A: A + 2B ....> C + 2D Moles of A = 2.5 moles Moles of B = 4.0 moles

Q: If you have 1 mol Xe and 1 mol F₂, how many moles of XeF₄ can you create in the following chemical…

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Q: Consider the equation of aluminum with sulfuric acid as shown below: 2Al (s) + 3H2SO4 (aq)  ⟶…

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Q: 2. Consider the reaction: Si + C- Sic a. What is the mole ratio of the reactants? b. If 2 moles of…

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Q: 8/18 tasks attemp Citric acid (Ce H,O-) , named for its natural occurrence in citrus fruits, is…

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Q: For the balanced reaction      Mn2(SO4)5(aq) + 10LiOH(aq) --> 2Mn(OH)5(s) + 5Li2SO4(aq) how many…

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Q: 2. Glucose (C,H,,0,) reacts with excess oxygen to produce 150 g water. 02 сО2 + H20 C6H1206 + a)…

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Q: DEET, C12H17NO, is the active ingredient in many insect repellents. If you want to produce 50.0 mg…

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Q: 1. Consider this reaction: P4 + 6 Cl2 -→ 4 PCI3 (a) How many moles of PCI3 can be made from 16.5 mol…

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Q: The complete combustion of octane, C8H18, a component ofgasoline, proceeds as follows:2 C8H181l2 +…

A: Hello. Since your question has multiple sub-parts, we will solve the first three sub-parts for you.…

Q: A. What is the mass of CO2 produced when 15.2 g of O2 reacts with 13.0 g of C7H12? C7H12 (l) + 10 O2…

A: The given balanced equation is: C7H12 (l) + 10 O2 (g)   ----> 7CO2 (g) + 6 H2O(g) Given the mass…

Q: 2 C2H6(g) + 7 O2(g)  4 CO2(g) + 6 H2O(g) How many grams of ethane are necessary to form 2.97e+23…

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Q: 2. The equation CH4 + 202 = CO2 + 2H2O tells us that 1 mole of CH4 reacts with 2 moles of oxygen to…

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Q: The compound diborane, B2H, was 9nce proposed for use as a rocket propellane. It can be produced by…

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Q: For the chemical reaction   2KI+Pb(NO3)2⟶PbI2+2KNO32KI+Pb(NO3)2⟶PbI2+2KNO3   how many moles of…

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Q: 1. The final step in the production of chromium metal consists of the reaction of chromium (III)…

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Q: 7. Chloroform (CHCI3) is prepared by the balanced reaction below CHC131) + 3HClg) CH42) + 3C128) How…

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Q: Consider the reaction of solid P₄ and chlorine gas to form gaseous phosphorus trichloride. The…

A: The reaction given is P₄(s) + 6 Cl₂(g) → 4 PCl₃(g) Given : mass of P4 reacting = 419.7 g

Mole Concept

Mole concept is a method to determine the amount of any substance that consists of some elemental particles using a grouping unit called ‘mole’. The mole concept enables one to handle the large amount of small elementary particles. The mole concept can be used in many calculations related to mole calculation, molar amount, mole ratio, and so on, which are significant in chemistry.