Silver sulfadiazine burn-treating cream creates a barrier against bacterial invasion and releases antimicrobial agents directly into the wound. If 23.8 g of Ag2O is reacted with 47.6 g of C10H10N4SO2, what mass of silver sulfadiazine, AgC10H9N4SO2, can be produced, assuming 100% yield? Ag2O(s) + 2 C10H10N4SO2(s) → 2 AgC10H9N4SO2(s) + H2O(l)

Q: KOH(s) + CO₂(g) → K₂CO₃(s) + H₂O(l) Calculate the mass in grams of KOH that will be required to…

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Q: The solid fuel booster rockets of the space shuttle are based on the following reaction between…

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Q: When you react 3.9267 grams of Na2CO3 · nH2O with excess HCl(aq), 0.6039 grams of a gas is given…

A: Here we are required to find the number of water molecule attached to Sodium carbonate

Q: Copper(II) phthalocyanine (Cu(C₃₂H₁₆N₈)) is produced by the cyclotetramerization of phthalonitrile…

A: Given: C₈H₄N₂(l) + CuCl₂(s) → Cu(C₃₂H₁₆N₈)(s) + Cl₂(g)

Q: What is the theoretical yield of MgO from the combustion of 5.25 x 10^23 atoms of Mg and 4.69 x…

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Q: Ammonium dichromate decomposes according to the following reaction. (NH4)2Cr207 → N2 + 4H2O + Cr2O3…

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Q: silver sulfadiazine burn- treating cream creates a barrier against baterial invasion and realeases…

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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: Consider the Haber-Bosch process for the synthesis of ammonia from its elements. Calculate the…

A: The balanced reaction taking place is given as, => N₂(g) + 3 H₂(g) → 2 NH₃(g) Given : Mass of N2…

Q: Consider the Harber-Basch process for the synthesis of ammonia from its elements. Calculate the…

A: Interpretation-  To determine the theoretical yield in moles NH3 from the complete reaction of 59.8…

Q: Copper(II) phthalocyanine (Cu(C₃₂H₁₆N₈)) is produced by the cyclotetramerization of phthalonitrile…

A: The chemical reaction :  C8H4N2(l) + CuCl2(s) ---> Cu(C32H16N8)(s) + Cl2(g)  Number of moles of…

Q: Calculate the theoretical yield in moles NH3 from the complete reaction of 59.8 grams N2 in the…

A: Molar mass of N2= 28 g/mol  Moles = given mass/ molar mass           = 59.8g/28gmol-1 =2.13

Q: hen 8.00 g of Aluminum is allowed to react with 35.0 g of chlorine gas to produce aluminum chloride,…

A: The limiting reagent in a chemical reaction is a reactant that is totally consumed when the chemical…

Q: Cryolite, Na, AlF6(s), an ore used in the production of aluminum, can be synthesized using aluminum…

A: The first step in this problem is to identify the limiting reactant, which is the reactant that will…

Q: (2)co 2) A sample of the hydrate of cobalt (II) sulfate had a mass of 3.326g. After heating, the…

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Q: Pure iron can be formed from iron ore through the process below. Suppose 158 g of Fe2O3 reacts with…

A: Ratio of experimental yield to the the theoretical yield multiply by 100 is known as percentage…

Q: When butanol (C₄H₉OH) is burned in oxygen, CO₂ and H₂O are the products. What is the coefficient in…

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Q: An Alka-Seltzer tablet contains exactly 75.0 mg of citric acid, H3 C6H5O7, plus some sodium…

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Q: When active metals such as sodium are exposed to air, they quickly form a coating of metal oxide.…

A: Please find the below attachments.     Thank you

Q: In an experiment designed to produce calcium oxide by the chemical reaction: 2Ca + O2 → 2CaO…

A: Given reaction is,  2Ca + O2 → 2CaO Also Given is, 104.5 g of CaO was obtained out of a possible…

Q: The percent yield of this reaction is 65.0%. 2A1(s) +3 F2 (g) – 2AIF3 (s) Determine the mass, in…

A: We have to predict the actual yield.

Q: Copper(II) phthalocyanine (Cu(C₃₂H₁₆N₈)) is produced by the cyclotetramerization of phthalonitrile…

A: 4C₈H₄N₂(l) + CuCl₂(s) → Cu(C₃₂H₁₆N₈)(s) + Cl₂(g)   phthalonitrile (C₈H₄N₂)  = 555 grams   From the…

Q: Starting with the following equation, Fe₂O₃(s) + Al(s) → Fe(l) + Al₂O₃(s) calculate the moles of…

A: We have given that  Starting with the following equation, Fe2O3(s) + Al(s) ------->  Fe(s) +…

Q: Suppose 7.60 g  of CH4 is allowed to burn in the presence of 16.90 g  of oxygen.…

A: The required balanced equation is given below.

Q: Glucose, C6H12O6, is used as an energy source by the human body. The overall reaction in the body is…

A: The reaction is given as, C6H12O6 (aq) + 6O2 (g) → 6CO2 (g) + 6H2O(I) Now, as per the balanced…

Q: How many grams of CO₂ can you produce by reacting 10.85 g of Fe₂O₃ with excess CO according to the…

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Q: KC1O3 (s) +P.(s)P0,(s) + KCl(s) (unbalanced)

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Q: Given the unbalanced chemical equation, CH3OH(I) + O2(g) → CO2(g) + H20(g), what is the mole ratio…

A: Mole ratio from a given chemical equation is found by balancing the equation. Write a balanced…

Q: 3N2 (g) + H2(g) ~> 2NH3(g) is the balanced chemical equation for the synthesis of ammonia. If an…

A: Given balanced chemical equation for the synthesis of ammonia is  3N2 + H2 ----> 2NH3 Starting…

Q: Starting with the following equation, Fe2O3(s) + C(s) --> Fe(l) + CO2(g) calculate the mass in…

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Q: The equation for the decomposition of potassium chlorate is written as…

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Q: One of the first chemical WMDs, researchers initially produced VX nerve agent for retail sale in the…

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Q: When potassium chlorate is subjected to high temperatures, it decomposes into potassium chloride and…

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Q: Starting with the following equation, Fe₂O₃(s) + Al(s) → Fe(l) + Al₂O₃(s) calculate the moles of…

A: Given :-  Fe₂O₃(s) + Al(s) → Fe(l) + Al₂O₃(s) mass of Fe = 755 g  To be calculated :-  number of…

Q: Silver sulfadiazine burn-treating cream creates a barrier against bacterial invasion and releases…

A: we have to calculate the mass of silver sulfadiazine

Q: The complete combustion of gasoline (C8H18) is best represented by which of the following equations:…

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Q: Determine the theoretical yield, in grams, of Fe2(CO3)3 produced from the complete reaction of 1.72…

A: The reaction taking place is  2 Fe(NO3)3 + 3 Na2CO3 ------> Fe2(CO3)3 + 6 NaNO3  Hence from the…

Q: How many oxygen atoms are on the right-hand side of the following chemical equation? Express your…

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Q: Consider the haber-bosch process for the synthesis of ammonia from its elements. Calculate the…

A: Molar mass of H2 =(2×1) g/mol                                  =2g/molMolar mass of…

Q: The reaction 2 Sb + 3 Cl2 → 2 SbCl3 has an 88.3% yield. If 3.61 g of SbCl3 is desired, what mass of…

A: Number of moles of chlorine gas required to produce 2 mol of SbCl3 = 3 mol   Mass of 2 mol of SbCl3…

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.