Starting with the following equation, BCl₃(g) + LiAlH₄(s) → B₂H₆(g) + LiAlCl₄(s) calculate the moles of BCl₃ that will be required to produce 235 grams of B₂H₆

Q: . Consider the reaction. Pb(SO4)2+2Zn⟶2ZnSO4+PbPb(SO4)2+2Zn⟶2ZnSO4+Pb If 0.422 mol0.422 mol of zinc…

A: Hey, since there are multiple questions posted, we will answer first question. If you want any…

Q: Starting with the following equation, BCl₃(g) + LiAlH₄(s) → B₂H₆(g) + LiAlCl₄(s) calculate the moles…

A: To solve this problem first we have to calculate the number of moles of  B₂H₆  then we will…

Q: How many molecules are in 0.200 g CO2? C= 12.01 g/mole and O = 16.00 g/mole

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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: How many moles are in 5.94 x 10^20 H2O2 molecules?

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Q: How many moles of H3PO4 are produced when 78.5 g P4O10 reacts completely to form H3PO4?

A: Given :- mass of P4O10 = 78.5 g  To be calculated :- number of moles of H3PO4  Number of moles =…

Q: Complete combustion of 4.004.00 g of a hydrocarbon produced 13.013.0 g of CO2 and 4.004.00 g of H2O.…

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Q: N2(g) + 3H2(g) —> 2NH3(g) What mass in grams of Ammonia (NH3) is produced from 25 moles of Hydrogen…

A: Given reaction is  N2(g) + 3H2(g) -------> 2NH3(g) Moles of hydrogen = 25 moles Molar mass of…

Q: How many moles of NH₃ can be produced from 4.98 moles of nitrogen in the following reaction: N₂ (g)…

A: Given :-  N₂ (g) + 3 H₂ (g) → 2 NH₃ (g)  No.of moles of N2 = 4.98 mol  To calculate :-  No.of moles…

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

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Q: Suppose that the percentage yield of BrCl is 90.0%. How much BrC can be made by reacting 338 g Br2…

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Q: Starting with the following equation, Fe,O3(s) + Al(s) → Fe(1) + Al,O3(s) calculate the moles of…

A: Given : Mass of Fe = 645g

Q: Using the following equation: 3Cl2+6NaOH>5NaCl + NaClO3 + 3H2O How many grams of sodium chloride…

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Q: Starting with the following equation, P₄(s) + F₂(g) → PF₃(g) calculate the moles of F₂ that will be…

A: Given unbalanced chemical equation is   P₄(s) + F₂(g) → PF₃(g) We need to find the moles of F₂ that…

Q: How many grams of chlorine gas can be produced from the decomposition of 73.4 g. of AuCl3 by this…

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Q: Given the following reaction: Na2S2O3 + AgBr → NaBr + Na3[Ag(S2O3)2] (a) How many moles of NazS2O3…

A: first balance the given equation balanced equation is 2Na2S2O3 + AgBr -------> NaBr +…

Q: How many grams of H20 are required to produce 52 g of C2H2 according to the following equation?…

A: The balanced reaction given is, => CaC2 + 2 H2O → Ca(OH)2 + C2H2 Given: Mass of C2H2 produced =…

Q: A Compound having an approximate molar mass of 165 - 170g has the following percentage composition…

A: There are four compounds hydrogen carbon oxygen nitrogen

Q: Determine the empirical formula for a hydrocarbon if the complete combustion of a sample produces…

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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: When octane, C8H18, is burned in the presence of excess O2, the usual products of carbon dioxide,…

A: The no of moles of the substance is the ratio of the given mass of that substance to that of molar…

Q: How many grams of NO are required to produce 145 g of N2 in the following reaction? 4NH3(g) + 6NO(g)…

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Q: N2(g) + 3H2(g) —> 2NH3(g) What mass in grams of Ammonia (NH3) is produced from 10 moles of nitrogen…

A: Given No. of moles of N2 = 10 moles Molecular weight of NH3 = 17 g mol-1   Formula Used mass of…

Q: Calculate the mass of carbon dioxide produced from 14.3 g of octane, C₈H₁₈, in the following…

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Q: Cryolite, Na3AlF6(s), an ore used in the production of aluminum, can be synthesized using aluminum…

A: A balanced chemical equation can be defined as the type of chemical equation in which the number of…

Q: Consider the balanced combustion reaction.  2C8H18+25O2⟶16CO2+18H2O2C8H18+25O2⟶16CO2+18H2O    How…

A: The reaction is given below.

Q: The Haber-Bosch process involves the combination of nitrogen and hydrogen at high temperatures in…

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Q: How many moles of H2O can be formed from 6.24 x 1023 atoms of NH3 from the following equation? 4 NH3…

A: Ammonia reacts with oxygen to form nitrogen oxide and water. The equation for the balanced chemical…

Q: Potassium tris(oxalato) ferrate(III) trihydrate salt (K3Fe(C2O4)3·3H2O, 491.3 g/mol) is prepared…

A: We have given that  Potassium tris(oxalato) ferrate(III) trihydrate salt (K3Fe(C2O4 )3•3H2O ) M.W.…

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: Determine the mass in grams of CO₂ that is produced by the complete reaction of 10.49 grams of C₆H₁₂…

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Q: how many moles of H2O can be formed from 3.02 x 1023 molecules of NH3 from the following equation…

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Q: 42.87%; hydrogen, 3.598%; oxygen, 28.55%; and nitrogen, 25.00%. Determine the empirical and…

A: Molecular mass of subtance = 167.5g   percentage composition calculation :  167.5 g   =  100%  x…

Q: How many grams of carbon dioxide can be produced by burning 1.72 moles of propane? Assume that…

A: Propane reacts with oxygen to form carbon dioxide and water. The equation for the balanced chemical…

Q: How many moles of NH₃ can be produced from 4.77 moles of nitrogen in the following reaction: N₂ (g)…

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Q: How many grams of Ba(OH)2 can be produced by the reaction of 25.00 grams of Ba3N2 and 12.00 grams of…

A: The balanced reaction given is  Ba3N2 + 6 H2O → 3 Ba(OH)2 + 2 NH3  Given : Mass of Ba3N2 taken =…

Q: If 3.0 g of aluminum and 6.0 g of bromine reacted to form AlBr3 how many grams of product would…

A: Given that, 3.0 g of aluminium and 6.0 g of bromine reacted to AlBr3. So, the reaction is given…

Q: The Haber-Bosch process involves the combination of nitrogen and hydrogen at high temperatures in…

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Q: The Haber-Bosch process involves the combination of nitrogen and hydrogen at high temperatures in…

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Q: Nitrogen and hydrogen combine at a high temperature, in the presence of a catalyst, to produce…

A: This question can be solved using law of multiple proportions.

Q: The balanced equation for the combustion of butane, CaH1o, is shown below. For your convenience, the…

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Q: In the following chemical reaction between H2 and N2 to produce NH3, what is the mass of N2 needed…

A: Given mass of H2 = 0.66 g molar mass of H2 = 2 g/mol molar mass of N2 = 28 g/mol

Q: Complete combustion of 3.703.70 g of a hydrocarbon produced 12.012.0 g of CO2 and 3.703.70 g of H2O.…

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Q: The first step in the reaction of Alka–Seltzer with stomach acid consists of one mole of sodium…

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Q: Given the following reaction: Na2S2O3 + A9B → NaBr + Na3[Ag(S2O3)2] (a) How many moles of NazS2O3…

A: Given Reaction Na2S2O3 +AgBr  ➡   NaBr + Na3[Ag(S2O3)2 ] 1 mole of Na2S2O3 react with 1 mole of AgBr…

Q: Use the equation: PI3 + 3H2O → 3HI + H3PO3 to determine the number of grams of HI that will results…

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Q: Calculate the number of moles of aluminum oxide in 6.83g Al2O3

A: Stoichiometry is mainly based on the calculation of moles and volumes. These two values are used to…

Q: How many moles are in 8.9 x 10^26 molecules of C6H12O6? Express in decimal

A: 1 mole  of any atom / molecule consists avogadro number. Avogadra number NA = 6.022× 10 23

Q: Starting with the following equation, BCl₃(g) + LiAlH₄(s) → B₂H₆(g) + LiAlCl₄(s) calculate the moles…

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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".