Determine the mass in grams of HNO3 formed when it react to form 15.5 g HNO3. 3NO2 + H202HNO; + NO Use the mass of the following elements 1.00 16.00 14.00 O11.3 g 014.2g 010.3 g 018.7g

Q: Consider the following fictitious reaction. If the reaction begins with 0.362 mol of A and the…

A: Answer:- This question is answered by using the simple concept of stoichiometry which involves the…

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Q: Considering the chemical equation below 4 NH3 + 5 O2 -4 NO + 6 H20 Suppose a vessel contains 6.45 g…

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Q: C3Hg(g) + _O2(g) → 3 CO2(g) + 4 H2O(E) Finally, we will balance O. How many O atoms are present on…

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Q: How many moles of sodium chloride can be produced from 2.50 moles hydrochloric acid?

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Q: Consider the balanced reaction given below. How many moles of CO2 would form when 0.628 mol of C4H8…

A: given C4H8 = 0.628 mol from equation 1mol C4H8 = 4mol CO2

Q: What mass of N2 is needed to produce 10.00 g N3F? 3N2 + F2 ⎯→ 2N3F

A: Number of moles present in 10.00 g N3F is determined as shown below: No.of moles=massMolar massNo.of…

Q: What is the formula for the limiting reagent? What mass of the excess reagent remains after the…

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

Q: What is theoretical yield? O The maximum amount of product that can be made from the amount of…

A: We have to tell which option is correct

Q: Use the balanced equation for the combustion of ethane to complete the table.    2C2H6(g)  +…

A: Since the balanced reaction given is  2C2H6(g)  +  7O2(g) → 4CO2(g)  +  6H2O(g) Hence we can say 2…

Q: Balance the following chemical reaction equation: ___ Ca3P2 + ___ H2O → ___ Ca(OH)2 + ___ PH3

A: The reaction taking place is given as, => Ca3P2 + H2O --------> Ca(OH)2 + PH3

Q: H3PO4 + 3NaOH  >>> Na3PO4 + 3H2O If you start the reaction with 100. grams of each reactant, which…

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Q: Which is the correct and balanced equation for the combustion reaction of the molecule C2H2 that…

A: The correct and balanced equation for the combustion reaction of C2H4 which produces carbon dioxide…

Q: How can you measure the efficacy of a reaction carried out in the laboratory? Calculate the percent…

A: we can know the efficacy of a reaction by calculating the percentage yield of the product. because…

Q: In a reaction of phosphorus and chlorine, both species is 25.0 g, which of the following assumption…

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Q: a. Write the balanced chemical equation for the diagram above b. If you have 0.031 moles of…

A: A balanced chemical reaction is one where the number of atoms of each element is same on the product…

Q: A sample of 8.5 g NH3 on oxidation produces 4.5 g of NO. Calculate the percent yield. Reaction: 15%…

A: Amount of  reacted = 8.5 gAmount of NO product formed (experimental yield or actual yield) = 4.5…

Q: estion 18 The relative solubility of solute in both the phases determines the Rate of disappearance…

A: :Mobile phase is a substance that can move through carrier.

Q: 1. 3 4 5 6 7 8 9 10 11 12 13 14 15 Calculate the percent yield when: Theoretical yield = 4.5 g;…

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Q: 44. You are setting up a reaction between two chemicals that react according to the equation 3 A + 2…

A: Excess reactant :- A reactant which is present in greater number of moles than required as per…

Q: Find the limiting reactant for each initial amount of reactants. 4 Al(s) + 3 0,(g) → 2 Al,O;(s) a. 1…

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Q: A student is asked to balance the reaction: CH4 + O2 CO₂ + H₂O What convention of balancing is…

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Q: Balance the following chemical reactions: _____ CaCl2 + _____ AgNO3 → _____ Ca(NO3)2 + _____ AgCl…

A: Balancing of chemical reactions.

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Q: What is the maximum mass of S, that can be produced by combining 83.0 g of each reactant? 8 SO2 + 16…

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Q: How many grams of nitric acid HNO3 can be prepared from the reaction of 92.0 g of NO2 with 11.0 g…

A: Step 1:Step 2: Step 3: Step 4:

Q: 22. Tungsten reacts with Cl2 to form WCl6 according to the following balanced equation: W  + 3 Cl2…

A: Given that Tungsten reacts with Cl2 to form WCl6 according to the following balanced equation:…

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Q: In the reaction Pb(NO3)2 + 2Nal → PbI₂ + 2NaNO3 if 1 mol of PbI2 is to be formed, then: O 1 mol NaI…

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Q: Determine the mass in grams of HNO3 formed when it react to form 15.5 g HNO3. 3NO2 + H20 ®2HNO; + NO…

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Q: Fernando is doing his pre-lab homework for Chemistry. He is asked to predict how many grams of CO2…

A: Actual yield = 30.65 g  Theoretical yield = 46.0 g

Q: 3.Aluminum Oxide is formed when aluminum combines with oxygen gas in the air. Determine the amount…

A: Given aluminum oxide is formed when aluminum combines with oxygengas in air.Given the amount of…

Q: Molar MaSses A = 104.35- D = 198.88 X = 251.95- E = 61.18 mole mole mole G = 126.49- mole Z = 35.55…

A: Percent yield = 10.440%

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Q: For the reaction Ti(s) + 2 F₂ (g) → TiF4 (s) compute the theoretical yield of the product (in grams)…

A: The molar mass of Ti, F2, and TiF4 are 47.87 g/mol, 38 g/mol, and 123.86 g/mol respectively.

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: What mass of carbon dioxide is produced from the complete combustion of 4.70*10-3g of methane?

A: The balanced chemical equation for combustion of methane is given by

Q: Combining 0.392 mol Fe2O30.392 mol Fe2⁢O3 with excess carbon produced 16.7 g Fe.16.7 g Fe.…

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Q: Q4. Give the balanced are mixed resulting in

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Q: Answer the questions about the balanced reaction      3 A  +  2 B  →  1 C  +  100. cal The molar…

A: Given- A+2B->1C+100 cal  Molar mass of A=10 gram  Molar mass of B=20 gram  Molar mass of C=70…

Stoichiometry

Stoichiometry is a chemical division that evaluates the quantitative content of the chemical process with the help of the reacting molecules or products taking part in the reaction. The term “stoicheion” in “Stoichiometry”, is an old Greek term for "element" whereas “metron” means "measure".