What mass of silver oxide, Ag2O, is required to produce 25.0 g of silver sulfadiazine, AgC10H9N4SO2, from the reaction of silver oxide and sulfadiazine?2C10 H10 N4 SO2 + Ag2 O ⟶ 2AgC10 H9 N4 SO2 + H2 O

Q: Dolomite bricks are used in the linings of furnaces in the cement and steel industries. Pure…

A: It is the simplest formula for a molecule i.e. Glucose (C6H12O6) has an empirical formula of CH2O.

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Q: Ariana plans to react a sample of magnesium carbonate (MgCO3) with hydrochloric acid (HCl) to…

A: Ariana plans to react a sample of magnesium carbonate (MgCO3) with hydrochloric acid (HCl) to…

Q: How many grams of beryllium are needed to produce 36.0 g of hydrogen? (Assume an excess of water.)…

A: Given reaction: Be(s) + 2H2O(l) ....> Be(OH)2(aq) + H2(g)  Mass of hydrogen(H2) gas is produced =…

Q: A crystal of the mineral pharmacosiderite, Fe3(AsO4)2(OH)3•5H2O, contains what percent of  oxygen by…

A: The molecular formula of the crystal pharmacosiderite is = Fe3(AsO4)2(OH)3•5H2O One molecule of the…

Q: Reaction of hydrogen sulfide with oxygen produces water and sulfur dioxide. What would be the…

A: Chemical Reaction :-  H2S (g)  +  3O2 (g) ⇌ 2SO2 (g)  +  2H2O (g)  Given mass of sulphur dioxide =…

Q: Assuming one mole of compound, calculate the theoretical percentage composition of P₂O3. O P: 56.4%…

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Q: Complete the equations of the following reactions and balance them: K2Cr2O7 + H2S + H2SO4 ®  S +

A: Potassium dichromate reacts with hydrogen sulphide in the presence of sulphuric acid to form…

Q: What mass of gallium oxide Ga2O3 can be prepared from 29.0 g of gallium metal?

A: Molar mass of Ga = 69.7 g/mol

Q: Acetylene gas, C2H21g2, is used in welding. (a) Write a balanced equation for the combustion of…

A: The unbalanced chemical equation for the reaction of acetylene with air is shown in equation (1).

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A: SO3(s) + H2O(l) ...> H2SO4(l)  Oxidation number describe the total number of electrons lost or…

Q: When the follow equation is balanced, what coefficient would fall before the formula "HI"? HI +…

A: The given reaction is, HI + H2SO4 → H2S + I2 + H2O.

Q: The single largest use of phosphoric acid is in the production of fertilizer. How many grams of…

A: We will get stoichiometry of the reaction to get the answer

Q: 59. Complete and balance each of the following combustion re a. C6 H6 (1) + O2 (9) → b. C5 H12 (1) +…

A: 1.Combustion Reactions: A combustion reaction is a reaction in which a substance reacts with oxygen…

Q: Write a balanced equation for the reaction of molecular nitrogen (N2) and oxygen (O2) to form…

A: The reaction between Molecular Nitrogen (N2) and Oxygen (O2) to form dinitrogen pentoxide is given…

Q: What mass of silver oxide, Ag2O, is required to produce 25.0 g of silver sulfadiazine, AgC10H9N4SO2,…

A: Given:  Mass of silver sulfadiazine to produce = 25 gm

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A: Given:  mass of Fe sphere = 5 mg = 0.005 g charge on sphere= 3C  we know that, atomic mass of…

Q: How many moles of ammonia would be required to react exactly with 0.750 moles of copper(II) oxide in…

A: Given balanced equation is  2 NH₃(g) + 3 CuO(s) → 3 Cu(s) + N₂(g) + 3 H₂O(g) Moles of copper(II)…

Q: How many moles of ammonia would be required to react exactly with 0.470 moles of copper(II) oxide in…

A: Balancing of chemical reaction- It consists of reactant (starting material) and products…

Q: How many metal atoms are present in the compound represented as Al203? O 1 O 2 O 3 O 5

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Q: If 71.0 g of Fe2O3 react with 26.9 g of Al, how much molten Fe can be formed

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Q: Is the following chemical equation balanced? Does it follow the Law of Conservation of Mass? 2Fe…

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Q: How many moles of ammonia would be required to react exactly with 0.470 moles of copper(II) oxide in…

A: The number of moles of ammonia required to react with 0.470 mole of CuO is given below

Q: What mass of silver oxide, ag2o, is required to produce 25.0 g of silver sulfadiazine, agc10h9n4so2,…

A: Given balanced equation is as follows. 2C10H10N4SO2 + Ag2O → 2AgC10H9N4SO2 + H2O That means 1 mole…

Q: Fe2S3 -----> 2Fe + 3S What mass of sulfur (S) is produced from the thermal decomposition of 12.5g…

A: Molar Mass of Fe2S3 = 207.9 g Molar Mass of Sulphur = 32.065 g

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Q: what is a balanced equation for the reaction of nonane,C9H20 , with oxygen O2?

A: The reaction of nonane with oxygen is a combustion reaction.  In combustion reaction, a hydrocarbon…

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A: Reaction of magnesium carbonate with calcium carbonate in presence of acid gives magnesium oxide and…

Q: How many moles of ammonia would be required to react exactly with 0.270 moles of copper(II) oxide in…

A: From balanced equation: 2NH3(g) + 3CuO(s) -----------> 3Cu(s) +N2(g) + 3H2O(g).

Q: When the follow equation is balanced, what coefficient would fall before the formula "O2"? O2 + FeS…

A: Given O2  + FeS → Fe2O3  + SO2

Q: What is the theoretical yield of SO 3  SO3 produced by 5.66 g g of S S ?

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Q: 1. How many moles of sulfur will you need to react with 1.42 moles of iron? Given the following…

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Q: 5. Ammonia reacts with oxygen acco 4 NH3(g) + 5 O2(g) → 4 NOC

A: According to the question, ammonia reacts with oxygen according to the equation: 4 NH3(g) + 5O2(g)…

Q: If 73% of the SO₂ could be removed by reaction with powdered calcium oxide CaO, via the reaction…

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Q: Equivalent weight of Mg(OH)2 is O 58 O 92 O 29 O 39

A:

Q: What is the mass in grams of carbon dioxide that would be required to react with 79.7 g of LIOH in…

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Q: What is the maximum amount (in grams) of sulfur dioxide that can be produced by the reaction of 1880…

A: the answer is as follows:

Q: 3. How many grams of sodium metal will be produced from 140g of NaN3? O 49.5g O 215g 0 42g O 99E

A: • No. of moles=Gives massMolar mass• Mass = No. of moles × Molecular weight• Molar mass of NaN3 = 65…

Q: 1. What is the mole ratio of aluminum sulfate to sulfuric acid? The reaction can be written as…

A: The reaction can be written as follows. Al2O3 (s) + H₂SO4 (aq) →> Al2(SO4)3 (aq) + H₂O (1)

Q: What mass of limestone, in kilograms, should be added for 1.00 kilogram of iron ore processed in a…

A: Answer :-  0.118 (kg) Limestrone Mass of Limestone, in kilograms, should be added for 1.00 kilogram…

Q: Write the empirical formula for at least four lonic compounds that could be formed from the…

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Q: Carbon disulfide is produced by reacting carbon with sulfur dioxide according to the equation: 5C+2…

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Q: Identify the product of the reaction between hydrogen gas and chlorine. H2 Cl3 H2 Cl HC12 HC1

A: The reactants given are  1) Hydrogen gas i.e H2 (g) 2) Chlorine gas i.e Cl2 (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.