m Solving 2Cu Cu2S How many moles of S are needed to react with 10 moles of Cu?

Q: N2 + 3 H2 - 2 NH3 Ammonia is made by reacting nitrogen and hydrogen together. If you have 4.2 mol of…

A: The chemical equation that has an equal number of atoms on both sides of the equation is known as a…

Q: What amount (in mol) and what mass (in g) of water can be produced when 82.1 ug of ethane reacts…

A: The reaction considered is, C2H6 (g) + O2(g)→H2O(l)+CO2(g) The balanced equation of this reaction…

Q: 5.Some rocket engines use a mixture of hydrazine, N2HA, and hydrogen peroxide, H202, as the…

A: The given reaction is,                                 N2H4 (l)   +  2 H2O2 (l)   ----> N2 (g)  +…

Q: 7 Air bags in automobiles inflate when sodium azide, NaN3, rapidly decomposes to its component…

A: Please find your solution below :

Q: moles of SO3

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Q: If 25.0 g of NH3 and 51.8 g of O2 react in the following reaction, what is the mass in grams of NO…

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Q: How many moles of GeF4 is needed to form 8.00 mole of GeF3H according to the following reaction, if…

A: We have to calculate the moles of GeF4 for the given reaction

Q: 0.60 mol of H2 reacts with 0.30 mol of CO, how many moles of CH4 will be formed? 3H2 + CO --->…

A: It is given that there are 0.60 moles of H2 and 0.30 moles of CO. The formation of the product will…

Q: For the reaction 2S + 3O2 > 2SO3 how many grams of O2 will react with 8.12g of sulfur?

A: Mass of sulfur = 8.12 g Molar mass of Sulfur = 32 g/mol Hence, moles of sulfur = mass of sulfur /…

Q: How many moles of Al are needed to react with 0.970 moles of HCl, according to the following…

A: Given  Number of mole of HCl = 0.970 mole  Number of mole of Al   = ?

Q: 4Cr+3o2 -> 2 CrO3 Starting with 1.4 grams of O2, how many moles of Cr2O3 van be produced?

A: Mole can be defined as a standard unit for measuring large quantities of very small entities such as…

Q: Based on this balanced chemical equation C2H4Cl2+2O2=>2CO+2H2O+Cl2: 1) How many moles of Cl2 will…

A: This question can be solved using law of multiple proportions. Note:- In the reaction chlorine gas…

Q: 3. Use the balanced equation below to answer questions a-d. 4 NH + 3 Ozg) → 2 N2 + 6H2O@ a. How many…

A: a) Given, 4NH3(g) + 3O2(g) ➝ 2N2(g) + 6H2O(g) Moles of O2 are needed to react with 28.0g of NH3 =?…

Q: The reaction below was conducted with 17 mole Zn with excess P and it was found that 3.7 mol Zn3P2…

A: Welcome to bartleby !

Q: 8Fe + 1S8 → 8FeS  How many moles of FeS are produced when 0.93g of S8 react?

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Q: How many moles of potassium chloride are produced from 7.9 moles of magnesium chloride?

A:

Q: The chemical reaction of hydrogen with oxygen produces water. Part B 2H2 (9) + O2 (9) → 2H2O(g) How…

A: Given  B)   Number of mole of O2  = 4.4 mole       Number of mole of H2   = ? C) Number of mole of…

Q: All changes sa 2. Some rocket engines use a mixture of hydrazine, N, H, and hydrogen peroxide, H2O2,…

A: Given,  N2H4 + 2 H2O2 ---> N2 + 4 H2O  Moles of H2O2 = 0.500 moles Moles of N2H4 = 0.750 moles

Q: 4Fe(s) + 3O2(g) = 2Fe2O3(s)  how many moles of Fe are needed to react fully with 5.8 mol of O2

A: Given;

Q: Given the following equation: 4 NH3 (g) + 5 O₂ (g) → 4 NO (g) + 6 H₂0 (1) How many moles of NH3 is…

A:

Q: Ca(OH)2(s) + H2S(g) CaS(s) + 2H2O(I) In the reaction above, calcium hydroxide and hydrogen sulfıde…

A: Given:  Mass of H2S = 11 g Mass of Ca(OH)2 = 15 g Standard data: The molar mass of H2S = 34.1…

Q: If the molecules in the above illustration react to form IF3 according to the equationI2 + 3 F2  2…

A: I hope this helps you! Thank you! Explanation:Step 1:  The limiting reagent = l2 (lodine)The number…

Q: C6H12O6 +6O2    gives     6CO2 + 6H2O + energy Molar Mass of C = 12.0g/ml; H = 1.0g/mol; O =…

A: Given C6H12O6   + 6O2  --------->6CO2 + 6H2O Mass of glucose taken is 60 gram and oxygen is taken…

Q: E-85 is an alternative fuel for automobiles and light trucks that consists of 85.0% (by volume)…

A: Given balanced equation:

Q: S+3Cl2 →SCl6 a) How many moles of Cl2 are required to react completely with 1.65 mol S?

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Q: Percent yield. 4Fe + 3O2 ---> 2Fe2 O3 Starting with 320g of oxygen gas you produce 75g of…

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Q: * The following reaction occurs and 9.81 x 10 CO, molecules are produced. C,H12O6(s) +Oz(8) → CO2(8)…

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Q: Nitrogen dioxide (NO₂) gas and liquid water (H₂O) react to form aqueous nitric acid (HNO3) and…

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Q: A mixture of 18 mol of F2 and 5 mol S react by the reaction below. How many moles of F2 remain after…

A: Given chemical reaction 3F2 + S -----> SF6 Initial moles of F2 = 18 mol Moles of S = 5 mol Given…

Q: The reaction of H2 and O2 produces water 2H2 + O2 -> 2H2O If there are 5 moles of O2 how many…

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Q: ZN(s) + S8(s) —> ZnS(s) (Unbalanced) How many moles of Zn are required to produce 6 moles of ZnS?

A: In a balanced reaction, both sides of the equation have the same number of elements. The…

Q: conside ne comDUSuON OT memane. CH.(g) +202(g)→ CO,(g) + 2H,0(g) Suppose 2.o mol of methane are…

A:

Q: How many grams of N2 are needed to completely (stoichiometrically) react with 222 g of Br2 ? N2 + 3…

A:

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.