When solid phosphorus  reacts with oxygen gas, diphosphorus pentoxide is formed. Initially  mol of phosphorus and  mol of oxygen are combined. (Assume  yield.) (a) Write a balanced equation for the reaction. (b) What is the limiting reactant? (c) How many moles of excess

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A: 0.413×3 moles of F22 moles of Co=0.620 moles solution- the balanced equation is ; (a).2Co(s)+F2 (g)→…

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A: Introduction: A combustion reaction is a reaction between fuel and oxidizing agents like air. It is…

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A: Given: Moles of nitrogen gas = 2 mol Moles of hydrogen gas = 7 mol

Q: USe the References to access important values if needed for this question. Write a balanced equation…

A: • We need to write a balanced chemical equation for the decomposition of hydrogen peroxide into…

Q: How many grams of Fe is produced if 16.5g of C is reacted with an excess of Fe,O,?

A: Given :-mass of C = 16.5 g  To calculate :- mass of Fe   Mass of 1 mol C = 12.01 g  Mass of 1 mol Fe…

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A:

Q: Burning magnesium in the presence of oxygen forms magnesium oxide. Write the balanced equation. If…

A: Given, mass of Mg reacted = 10.2 g           mass of O2 reacted = 10.5 g           mass of product…

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A: (a)              Balanced Chemical equation between AgNO3 and Na2CO3             Na2CO3(aq) +…

Q: A 1.00-g sample of potassium bicarbonate is decomposed by heating. If the resulting potassium…

A: Given details, The balanced chemical equation, 2KHCO3 → K2CO3 + CO2 + H2O The actual yield = 0.725 g…

Q: The theoretical yield for a reaction was 150 grams and actually 126 grams of the product were made,…

A: Given:  Theoretical yield of the reaction = 150 g. Actual yield of the reaction = 126 g. We have to…

Q: A student thermally decomposes 24.8 g of copper carbonate and obtains 11.2 g of copper(II) oxide and…

A: Percentage yield =Experimental yieldTheoritical yield×100%   Cu co3 = Cu O + CO2 24.8g         11.2g…

Q: If .01682 mol of Iodine reacted, how many moles of iodide ions I- reacted? Given .01667 mol of zinc…

A: The number of moles of iodine is 0.01682 mol. The number of moles of zinc is 0.01667 mol.

Q: Of which reactant are there the most init Of which reactant are there the least init Which reactant…

A:

Q: It is desired to produce 20.2 grams of carbon dioxide by the following reaction. If the percent…

A: The reaction taking place will be C (graphite) + O2(g) -----> CO2 (g)  From the above reaction we…

Q: How many molecules of molecular oxygen react with four molecules of NH3 to form four molecules of…

A: from the given question, the equation is  O2 + 4NH3 →4 NO + 6H2O

Q: 2. What would be the limiting reactant of sodium reacted with 10 mol of chlorine to form 10 mol of…

A: Sodium reacts with chlorine to form sodium chloride. The equation for the balanced chemical reaction…

Q: Write a balanced chemical equation for a reaction between sodium silicate and aluminum nitrate. If…

A: Given data is as follows: The mass of sodium silicate = 12.5 g The mass of aluminium nitrate = 13.3…

Q: How many grams of water are produced when 47.6 g of hydrogen peroxide (H202) decomposes into oxygen…

A: Given Reaction:- 2H2O2 ---------> 2H2O + O2 Mass of Hydrogen peroxide = 47.6g  Molar mass of…

Q: How many grams of sulfur dioxide can be produced when 63 G of lead sulfide reacts

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A:

Q: Write a balanced equation for the combination reaction described, using the smallest possible…

A: Combination reactions are those reactions in which two reactants react together to combine and form…

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A: Recall the equation %yield = (Experimental yield/Theoretical yield)×100

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A: Given: moles of iodine = 0.00841 mol molar mass of ZnI2 = 319.22 g/mol

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A: Number of mole of NH3 = 2.87 mol Number of moles of O2 = 6.48 mol

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A: CuO + 2HCl --------> CuCl2 + H2O

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A: 1 pound = 453.59 g 15 pound = 453.59 x 15 = 6803.85 g So the mass of propane = 6803.85 g Combustion…

Q: what is the percent yield?

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A: The compound is  SF6  Molar mass of the compound is 146.07 g/mol Mass of the compound 235.7 g Number…

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A: The balanced chemical equation for the formation of water is as follows:

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A: Given  Mass of Ca(OH)2    = 0.65 gram  Molar mass of Ca(OH)2  = 40 + ( 2×17 ) gm/mole…

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A:

Q: If you have 2 moles of pure magnesium, and 2 moles of hydrochloric acid, according to the equation…

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A: reaction between barium hydroxide, Ba(OH)2 and sulfuric acid, H2SO4  Will be a  Precipitation…

Q: When 7 grams of chlorine gas and 4 grams of potassium bromide react via a single displacement…

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

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A: To calculate limiting reactant: The balanced chemical equation is

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A:

Q: Balance the following reaction equation using coefficients: Alls) + Bro(g) AIBr3{s) Based on the…

A: The balanced chemical equation of aluminium with bromine is given as,

Q: Choose the key item that must be determined experimentally in order to calculate the percent yield…

A: The percent yield is calculated using the following formula:

Q: The illustration to the left represents a mixture of nitrogen ( blue ) and hydrogen ( light blue )…

A: Given reaction is :- N2 + 3H2 ------> 2NH3  Number of moles of nitrogen = 2  Number of moles of…

Q: c) How many grams of the excess reactant remain after the limiting reactant is completely consumed?…

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A: 2LiOH(s) + CO2(g) --------> Li2CO3(s) + H2O(g) Molar mass of LiOH = 24g/mol For 2 moles, mass of…

Q: The illustration to the left represents a mixture of nitrogen ( blue ) and hydrogen ( light blue )…

A:

Q: tion. Then, you determine the limiting reagent by using the coefficients from the balanced equation.…

A: The amount of product formed is guided by the limiting reagent. The limiting reagent is consumed…

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A: Percentage yield is a measure of the quantity of moles of a product formed in relation to the…

Q: cFor each of the following, balance the equation and then answer the quesbion that follows 1. Fe+…

A: The solution is as follows:

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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".