Given the following balanced chemical equation, how many grams of HCl would be produced when 22.7g of sulfuric acid reacts with an excess amount of barium chloride? H2SO4+BaCl2=2HCl+BaSO4   2. in a lab, a student performed the reaction below and measured 8.64g of CaCO3.  The student mixed together 10g of sodium carbonate and 10g of calcium chloride. Na2CO3+CaCl2=CaCO2+2NaCl What is the precent yeild of CaCO3 from this reaction?

Q: Visited For the following reaction, 5.12 grams of zinc oxide are mixed with excess water. The…

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Q: What amount (in mol) and what mass (in g) of water can be produced when 82.1 ug of ethane reacts…

A: The reaction considered is, C2H6 (g) + O2(g)→H2O(l)+CO2(g) The balanced equation of this reaction…

Q: How many g of H2O are required to react with 55.2 g BCl3?

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Q: Consider the following neutralisation reaction: H2SO4  + 2NaOH = Na2SO4 + 2H2O If you have 2 moles…

A: Given following balanced Chemical equation is -  H2SO4  + 2NaOH = Na2SO4 + 2H2O    Also, given that…

Q: Equation: HC2H3O2 + CaCO3 calcium acetate + H20 + carbon dioxide B. Calculation: If 9.02 x 1024…

A: The reaction taking place is given as, => HC2H3O2 + CaCO3 → Ca(C2H3O2)2 + H2O + CO2 Given: Number…

Q: In the following balanced reaction 3.00 grams each of NO and Br2 are reacted together. How many…

A: The given balanced chemical reaction is,              2NO + Br2 ---> 2 NOBr Given, mass of NO…

Q: combustion reaction

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Q: Consider the following chemical reaction: 2HCI + Mg(OH)2 If a stomach contains 0.050 moles of HCI,…

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Q: For the reaction З КОН + Н, РО, — К, РО, + 3Н,О 4 4 how many grams of potassium phosphate, K3PO4,…

A: We have given the balance chemical equation as follow      3KOH  +  H3PO4   →  K3PO4  + 3H2O We have…

Q: This question will walk you through the steps of determining which reactant is limiting based on a…

A: “Since you have posted a question with multiple sub-parts, we will solve first three sub-parts for…

Q: Consider the balanced equation for the combustion of benzene, CaH. 2 CHs + 15 O, 12 CO, + 6 H,O What…

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Q: • Simplest mole ration before rounding: lil Ration moles NaHCO3 : Simplest whole number mole ratio…

A: “Since you have posted multiple questions with multiple sub parts, we will provide the solution only…

Q: 1. Why is it important that a chemical equation be balanced? 2. What is a mole ratio? How is it used…

A: 1) It is important to balance the chemical equation to satisfy the law of conservation of…

Q: On a spacecraft, the COp the crew exhales is removed from the cabin by a reaction within canisters…

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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: How many g of H2O are required to react with 55.2 g BCl3? BCl3 + H2O --> HCl + B(OH)3

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Q: 2NaOH + H2SO4 ® Na2SO4 + 2H2O If you begin with 100 g of each reactant, how many moles of water will…

A: Number of moles is calculated by dividing the given mass with molecular mass.

Q: q15: If 1.0 mol of Mg is mixed with 2.0 mol of Br2, and 0.52 mol of MgBr2 is obtained, what is the…

A: If 1.0 mol of Mg is mixed with 2.0 mol of Br2, and 0.52 mol of MgBr2 is obtained, we have to…

Q: Hexane molecules, C6H14, undergo combustion in the presence of O₂ and are completely converted to…

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Q: 1. What type of reaction is: CH4  + 2O2 →  + 2CO2 + 2H2O  +   218 kcal? A) an endothermic reaction…

A: #1) In a Rxn , When two or more substances combine to form a new substance then this type of…

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…

Q: dentify the mole ratios from the balanced reaction (=

A: 3CO molecules react to form 2Fe molecules.    CO :  Fe     3   : 2

Q: Consider the following balanced reaction: Pb(s) + 2 Cl;(g) → P6CI,(s) Starting with 30.0g of Cl2 and…

A: Consider the following balanced reaction: Pb(s) + 2Cl2(g) → PbCl4(s) The mass of Cl2 given = 30.0 g…

Q: Given this reaction  2KClO3 → 2KCl + 3O2. How many particles of O2 are produced for 4 moles of…

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Q: Here is the organic chemical equation for the reaction of an inorganic compound B with a big organic…

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Q: In the following balanced reaction 3.00 grams each of NO and Br2 are reacted together. How many…

A: Solution -

Q: Complete combustion of 4.5892 a particular compound that contains only carbon, hydrogen and oxygen…

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Q: The reaction for producing glucose in plants, called photosynthesis, is…

A: Given, moles of C6H12O6 = 9.76 molThe reaction for producing glucose in plants is: 6 CO2 + 6 H2O →…

Q: How many moles of iron, Fe, can be made from 18.7 moles of carbon monoxide, CO, in the following…

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Q: Cal, + 2 AGNO, 2 AgI + Ca(NO3), how many moles of silver iodide will be produced from 158 g of…

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Q: Combustion of 8.45 mg of an unknown substance yields 14.0 mg CO2 and 7.08 mg H20. The unknown…

A: We have to calculate the % of each element in substance.

Q: A student obtained 32.7 g of Mg(OH)2 from the following reaction. The studded added 54.4g of NaOH to…

A: 2NaOH + MgCl2  → Mg(OH)2 + 2NaCl Given :             Practical yield = 32.7 g We know,…

Q: 2 N₂O5(g) --> 4 NO₂(g) + O₂(g) True/False: The equation is already balanced as it is written.

A: Since, Balanced reaction means that both side number of atom present in equal number. Thus,

Q: What is the balanced equation for the experiment hot ice (sodium acetate)? ***For example: The…

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Q: For the reaction: Na2CO3 + CuCl2 --> CuCO3 + 2 NaCl  If 25.7 grams of NaCO3 are required to form…

A: The balanced reaction is: Molar mass of Na2CO3 = 105.98 g/mol Molar mass of NaCl = 58.44 g/mol…

Q: Consider the balanced chemical reaction below. How many grams of carbon monoxide are required to…

A: From given data's Using stoichiometry of given balanced reaction mass of carbon monoxide is found…

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Q: Suppose the following reaction was carried out in the presence of excess Al.  Al + Cl2 --->  AlCl3…

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Q: Iron(III) oxide reacts with carbon monoxide to produce iron and carbon dioxide. FezOs (s) +…

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Q: Consider the following fictitious reaction. If the reaction begins with 0.143 mol of A and the…

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Q: Consider the reaction between sodium sulfide and copper(Il) sulfide: NazS (aq) + Cuso4 (aq) ->…

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Q: Chemistry A chemical reaction with an unknown substance (M) is given below: M(s)+2HCl(aq)…

A: The given reaction is - M (s)+ 2HCl (aq)→MCl2 (aq)+ H2(g) As per this equation, 1 mole of hydrogen…

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".