In one experiment you reacted 45.7g of Aluminum with 182.8g of Iron (III) oxide to produce Aluminum Oxide and Elemental iron (not diatomic). a. How many mols of Iron (III) oxide do you have? b. Which is the limiting agent? c. If you produced 5 grams of aluminum oxide, how many atoms of aluminum are in 5 grams?

Q: Combustion of iron creates iron(III) oxide. How many moles of oxygen are needed to fully convert…

A: Combustion, a chemical reaction between substances, usually including oxygen and usually accompanied…

Q: grams of B2O3 could be formed?

A:

Q: How do you find the number of moles of phosphorus in a 150.00 gram sample of Mg3(PO4)2?I've been…

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Q: 1. How many moles of Ni are there in a sample that contains 16.5 grams of nickel? moles 2. How many…

A:

Q: Phogene (COCl2) can be manufactured by mixing carbon monoxide with chlorine gas. CO + Cl2 → COCl2…

A: CO + Cl2 .....> COCl2  Given that :  Moles of carbon monoxide(CO) = 7.25 moles

Q: Fe(s) reacts with O2(g) to produce iron(III) oxide. Consider the reaction of 0.626 mol Fe with 19.20…

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Q: How many grams of H3PO4 would be required to produce 3.5 moles of H2 2.) If 34 g of hydrogen are…

A: This problem will be solved by using stoichiometric ratio of the balanced chemical equation.  Given…

Q: Consider the following reaction 4NH3(g) + 7O2 (g)  4NO2(g) +6H2O(l) a. How many moles of NH3 react…

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Q: Consider the following reaction: 4FeS2(s) + 11O2(g) → 2Fe2O3(s) + 8SO2(g) How many grams of Fe2O3(s)…

A:

Q: How many moles of NO2 would result from mixing 2.5 mole of N2 with 2.5 moles of O2? Given:     N2…

A: 1 mole N2 require 2 mole O2 and form 2 mole NO2.

Q: Ammonia reacts with O₂ to form either NO(g) or NO₂(g) according to the following UNBALANCED…

A: A chemical reaction leads to the formation of one or more products from the given reactant. Here…

Q: 3 Si + 2 N2 → Si3N4  When 21.44 moles of Si reacts with 17.62 moles of N2, how many grams of Si3N4…

A:

Q: D are products. How many moles of D can be produced with 5.98 moles of A being completely reacted?…

A: Given data: Moles of A completely reacted=5.98 mol. Chemical reaction: 3 A + 2 B → 4 C + 2 D To…

Q: Be sure to answer all parts. The interhalogen compound CIF3 reacts with NH3 to produce three…

A: Given, 2NH3 + 2ClF3 → 6HF + N2 + Cl2 mass of NH3 react = 27.4 g mass of ClF3 react = 166.7 g mass of…

Q: Part A. If 5.00 mol of hydrogen gas and 1.00 mol of oxygen gas react, what is the limiting…

A: Part A: The balanced reaction is:' 2H2(g)+O2(g)→2H2O(l) According to the balanced reaction, 2 mol of…

Q: A compound contains iron and bromine. A sample of the compound contains 6.371 g of iron and 10.991 g…

A:

Q: 5.000 gram sample of hydrated beryllium carbonate, BeCO3·xH2O is heated according to the procedure…

A: To calculate the number of moles of H2O and BeCO3.

Q: An organic compound X was found to contain only C, H, and Cl.  The following experiments were…

A: Empirical formula- the formula of compound which represent simplest whole number ratio of elements…

Q: 2) Consider the following reaction: KCIO, КС + O2 a. Balance the equation b. If the reaction…

A: * Reaction :-       KClO3    --->    KCl   +   O2      reaction is not balanced.   * 7.85 mol of…

Q: 2) Consider the following reaction: KCIO3 -> KCI + O2 a. Balance the equation b. If the reaction…

A:

Q: 2. Methane (CH4) reacts with oxygen gas to produce carbon dioxide and water. How many grams of…

A: The reaction of methane with oxygen to produce carbon dioxide is a combustion reaction. The balance…

Q: Ammonia reacts with O2 to form either NO(g) or NO2 (g) according to the following UNBALANCED…

A:

Q: Ammonia reacts with O2 to form either NO(g) or NO2(g) according to these unbalanced equations: NH3…

A:

Q: An organic compound X was found to contain only C, H, and Cl. The following experiments were…

A: this question can be solved on the prior knowledge of the determination of molar mass and number of…

Q: How many moles of Cl2 are produced from 5 moles of AICI;? 2AICI3 --- 2Al + 3C12

A: Balanced chemical equation: 2AlCl3  ----> 2Al  +  3Cl2 From the above equation: Number of mol of…

Q: 3.)  Sand consists mainly of silicon dioxide. When sand is heated with an excess of coke (carbon),…

A: Here in the given Question we need to write the balanced equation for the reaction and have to find…

Q: Be sure to answer all parts. The interhalogen compound CIF3 reacts with NH3 to produce three…

A: Molar mass of HF = 20.01 g/mol  Molar mass of N2= 14.01 g/mol  Molar mass of Cl2 = 70.9 g/mol

Q: 0.279 g of the hydrate CoCl2•nH2O is heated to produce 0.197 g of anhydrous CoCl2 (MM = 129.83…

A: The water of crystallization means having a fixed number of molecules present in one formula of a…

Q: Consider the following reaction: 3Si + 2N2→ Si3N4 a. When 21.44 moles of Si react with 17.62 moles…

A:

Q: consider the following reaction: 2NiS2(s) + 5O2(g)  2NiO(s) + 4SO2(g) a. How many moles of SO2…

A: To solve this problem we will use balanced chemical equation

Q: An organic compound X was found to contain only C, H, and Cl.  The following experiments were…

A: principal of atomic conservation state that in any reaction the number of atoms remain conserved l

Q: 22. Solid aluminum oxide, AI,O, when combined with water, forms aluminum hydroxide, Al(OH),. Al,0, +…

A: Given reaction is,                              Al2O3 + 3 H2O ----> 2 Al(OH)3 We have,…

Q: Nitrogen gas reacts with hydrogen gas to produce ammonia. N2(g) + 3H2(g) → 2NH3(g) a. If you have…

A:

Q: For the chemical reaction 2Al + 3H2SO4---> 3H2+ Al2(SO4)3 how many moles of hydrogen will be…

A:

Q: Ammonia reacts with O₂ to form either NO(g) or NO₂(g) according to the following UNBALANCED…

A: Solution stoichiometry involves the calculation of concentration of solutions in the given…

Q: Ammonia reacts with O2 to form either NO(g) or NO2(g) according to the following UNBALANCED…

A:

Q: 0.279 g of the hydrate CoCl2•nH2O is heated to produce 0.197 g of anhydrous CoCl2 (MM = 129.83…

A: Use concepts Formula is COCl2.3H2O Mass of H2O = 0.08g Mass of COCl2= 0.195g

Q: 3.30 The mineral galena is composed of lead(II) sulfide and has an average density of 7.46 g/cm. (a)…

A: Given density of galena = 7.46 g/cm3 a. volume of galena = 1 ft3 b. volume of galena = 1 dm3

Q: 1. Nitrogen monoxide reacts with oxygen to form nitrogen dioxide. NO(g) + O2(g) → NO2(g) a. How many…

A:

Q: 0.279 g of the hydrate CoCl2•nH2O is heated to produce 0.197 g of anhydrous CoCl2 (MM = 129.83…

A:

Q: (a) How many nitric acid molecules are in 4.20 g of HNO3? (b) How many O atoms are in this sample

A:

Q: The gemstone tanzanite was first discovered in Tanzania in 1967. Like other gemstones, it contains…

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Q: Part a) Mr. Scholl likes to grow tomatoes in his backyard garden. Last year he grew a 6.27 × 10 to…

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Q: 66. In aqueous solution, sodium iodide reacts with lead(II) nitrate to give solid lead(II) iodide…

A:

Q: many grams of water

A: Mass of C3H6O = 89.0 g Molar mass(MM) of C3H6O = 58.08 g Moles of C3H6O = mass/MM       = 89.0/58.08…

Q: A 3.41 Fran sample of a metallic element reacts with .0158 moles of a gas to form 4.53 g of MX what…

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Q: 10. A compound contains only C, H, and N. When a 35.0 gram sample is combusted, 33.5 grams of carbon…

A:

Q: A 4.04-g sample of methane is burned completely in air. (a) How many moles of H2O are formed? M (b)…

A: Mass of methane burned completely = 4.04 grams.  a) Number of moles of H2O produced = ?  b) Number…

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.