Phosphorus reacts with oxygen to form diphosphorus pentoxide, P₂O5. 4 P(s) + 50₂(g) 2P₂05 (s) How many grams of P₂O5 are formed when 3.59 g of phosphorus reacts with excess oxygen? Show the unit analysis used for the calculation by placing the correct components into the unit-factor slots. 32 3.59 g P x 141.94 g P₂O5 4 mol P 5 mol O₂ X Answer Bank 32.00 g 0₂ 1 mol O₂ 1 mol P₂0, 2 mol P₂O5 1 mol P 30.97 g P = g P₂05

Q: A chemist plans to react 2.1 moles of aluminum with excess water according to the following…

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Q: For the reaction below, identify the excess reactant when 4.35 g of hydrogen reacts with 30.75 g of…

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Q: Consider the following balanced chemical equation: N2 + 3H2 → 2NH3 If 14.0 grams of H2 were mixed…

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Q: Part A - Calculate the mass (in grams) of the product formed when 15.30 g g of Cr completely reacts.…

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Q: Consider the following balanced chemical equation: N2 + 3H2 → 2NH3 If 14.0 grams of H2 were mixed…

A: The balanced chemical equation is, N2 + 3H2 → 2NH3 Mass of H2 is 14.0 grams. Mass of N2 is 56.0…

Q: Consider the following balanced chemical equation:    2Cu2O(s) + O2(g)  →  4CuO(s)   Determine…

A: From the reaction it is clear that 2 moles of Cu2O reacts with one mole of O2 to give 4 moles of…

Q: Consider the reaction: 2Fe(s) + O₂(g) → 2FeO(s) Given an initial mass of 19.87 g Fe, an excess of…

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Q: Aqueous hydrobromic acid (HBr) will react with solid sodium hydroxide (NaOH) to produce aqueous…

A: The reaction can be written as follows:The given mass of HBr = 69.6 gThe given mass NaOH = 45. g The…

Q: Consider the following balanced equation. 3 Ag(s) + 4 HNO3(aq) → 3 AgNO3(aq) + NO(g) + 2 H2O(l)…

A: Mole of a substance or a mole of a particles is defined as exactly 6×10^23 particles which may be…

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)

Q: How many moles of Al are necessary to form 29.2 g of AlBr₃ from this reaction: 2 Al(s) + 3 Br₂(l) →…

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Q: Consider the balanced equation SiO2(s)+3C(s)→SiC(s)+2CO(g) Complete the following table showing the…

A: The balanced chemical reaction is given below.

Q: For the following reaction, 10.7 grams of phosphorus (P4) are allowed to react with 39.6 grams of…

A: Given, The mass of P4 = 10.7 g. The mass of Cl2 = 39.6 g. The molecular mass of P4 = 123.8 g/mol.…

Q: For the following reaction, 6.10 grams of ammonia are allowed to react with 19.4 grams of oxygen gas…

A: Given: Mass of ammonia i.e. NH3 taken = 6.10 g. Mass of oxygen gas i.e. O2 taken = 19.4 g. And the…

Q: The amount of product that can be produced depends only on the amount of the limiting reactant…

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Q: Use the balanced equation, 4K + O₂ 2 K₂O, to answer the following question. How many grams of K are…

A: mass of O2 = 19.1 gmolar mass of O2 = 32.00 g/molAtomic mass of K = 39.10 g/mol

Q: Consider the reaction: P4(s) + 6Cl₂(g) → 4PC13 (1) Given an initial mass of 15.75 g P4, an excess of…

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Q: The synthesis of maleic acid anhydride (C4H2O3) can be accomplished by reacting benzene (CH) and…

A: From any balanced chemical equation, we can determine the moles and the mass…

Q: mass

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Q: For the following reaction, 12.7 grams of chlorine gas are allowed to react with 58.1 grams of…

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

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Q: A sample contained a mixture of CoS and CdS. The amount of CoS was determined by reacting 7.701 g of…

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Q: 12.00 g of a potassium hydroxide, KOH solution is mixed with 40.00 g of lead (II) nitrate, Pb(NO3)2…

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Q: consider the following balanced equation. N2O4(l) + 2 N2H4(l)  →  3 N2(g) + 4 H2O(g) Determine the…

A: Given, N2O4(l) + 2 N2H4(l)  →  3 N2(g) + 4 H2O(g) Given, mass of N2O4 react = 60.0 g mass of N2H4…

Q: The equation below is correctly balanced. 4 Al + 3 O2 → 2 Al2O3 What is the total number of moles…

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Q: For the following reaction, 31.0 grams of aluminum oxide are allowed to react with 93.1 grams of…

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Q: How many moles of Al are necessary to form 50.2 g of AlBr₃ from this reaction: 2 Al(s) + 3 Br₂(l) →…

A: Given  Reaction    2Al(s)  + 3 Br2(l)  →  2 AlBr3 Mass of AlBr3  = 50.2 gram  Number of mole of Al…

Q: Benzene (C6H6) is a liquid with a density of 0.874 g cm-3. It reacts with oxygen to give carbon…

A: Given: Volume of benzene reacted = 21.3 cm3 Density of benzene = 0.874 g cm-3 We have to calculate…

Q: The synthesis of maleic acid anhydride (C₄H₂O₃) can be accomplished by reacting benzene (C₆H₆) and…

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Q: Calculate the mass of FeS formed when 8.5 g of iron reacts with 12.8 g of sulfur according to the…

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Q: Consider the following reaction: 4 NH3 +3 02 → 2 N2 + 6H₂O A researcher begins by placing 6.1 g of…

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Q: Aqueous hydrobromic acid  HBr  will react with solid sodium hydroxide  NaOH  to produce aqueous…

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Q: Benzene (C6H6) is a liquid with a density of 0.874 g cm-3. It reacts with oxygen to give carbon…

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Q: How many grams of chlorine gas must react to give 3.32 g of BiCl3? 2Bi(s)+3Cl2(g)→2BiCl 3(s)…

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Q: Determine the mass (in grams) of carbon dioxide obtained when 7.04 g of C6H5OH reacts with 2.80 g of…

A: Below attached file showing the details answer. All the best.

Q: How many moles of Al are necessary to form 28.6 g of AlBr₃ from this reaction: 2 Al(s) + 3 Br₂(l) →…

A: Given , mass of AlBr₃  = 28.6 g Thus, moles of AlBr₃  = mass of AlBr₃ molar mass of AlBr₃  = 28.6…

Q: [Review Topics] [References] Use the References to access important values if needed for this…

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Q: Consider the following balanced chemical equation:    4KO2(s) + 2H2O(l)  →  4KOH(s) + 3O2(g)…

A: 4KO2(s) + 2H2O(l)  →  4KOH(s) + 3O2(g) Given Mass of KO2 = 47.1 g  Given Mass of H2O = 47.1 g  Molar…

Q: According to the following reaction, how many grams of chlorine gas are necessary to form 0.672…

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Q: calculate the mass (g) of H2SO3 produced by the reaction.

A: Number of moles = mass/molar mass  Mass = moles × molar mass

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.