How many O, molecules are needed to react with 2.14 g of S? Express your answer numerically in units of molecules. • View Available Hint(s)

Q: Enter the coefficients directly from the balanced chemical equation. Do not reduce to lowest terms.…

A: The balanced reaction taking place is given as, =>

Q: 2. Given the chemical reaction: C,H1, + O2→ CO, +H,O; How much CO, can be produced by burning1.00g…

A: Given:  Chemical reaction:  C4H10 + O2  -----> CO2 + H2O  Mass of C4H10 used = 1.00 g

Q: Why can't stoichiometry be applied to grams of chemicals and only to moles or molecules of…

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Q: For the following reaction, 0.126 moles of iron are mixed with 0.429 moles of oxygen gas. iron(s) +…

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Q: e limiting reactant?

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Q: How many grams of oxygen would be produced from 37.4g Na2CO3? digit  ___ (your answer should not be…

A: The sodium carbonate contains two mole sodium, one mole carbon and three mole of oxygen.   Molar…

Q: Based off of my data found, how would I calculate mass of product and mass of oxygen reacted?

A: Given data are:  Mass of magnesium = 0.31 g Mass of crucible, cover, and beaker = 22.75 g Mass of…

Q: In an experiment, you obtain apercent yield of product of 108%. Is such a percent yieldpossible?…

A: Percentage Yield =                  = (actual yield÷theoretical yield)×100 Theoretical yield is…

Q: Complete the following sentence to describe the number of moles of each reactant involved in the…

A: The quantity of reactant reacted and product formed is determined by the chemical reaction

Q: Calculate the mass of magnesium oxide formed when 10.0g magnesium reacts with 10.0g oxygen. Write…

A: As per the given data, the chemical equation would look like: 2Mg + O2 → 2MgO Given mass of Mg =…

Q: A. Balance the chemical equation below and compare the moles of its reactants and products. From it,…

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

A: In the given figure molecules of hydrogen and iodine combine to give a product

Q: If 0.87 g of acetone is allowed to react with an excess of Benzaldehyde to form an organic product…

A: Given,

Q: The formula weight (molar mass for one mole) of any compound is the of all atomic weights (molar…

A: How the formula weight of a molecule can be obtained?

Q: LIOH and HF react in a 1:1 ratio. What mass of HF is required to react with 1.234 grams of LIOH?…

A: The number of moles of LiOH that equivalent to 1.234 g is; nLiOH=mLiOHMMLiOH=1.234 g23.95…

Q: When solid phosphorus  reacts with oxygen gas, diphosphorus pentoxide is formed. Initially  mol of…

A: This is question which you missed to give in the question  In the question mole of phosphorus 2.87…

Q: Solid potassium chloride and oxygen gas are products of heated solid potassium chlorate. How many…

A: Given: Moles of potassium chlorate= 0.083 mol Moles of oxygen= ? In order to calculate the moles of…

Q: Use the References to access important values if needed for this question. Enter the coefficients…

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Q: These weren't answered here... What are the answer of these? Limiting Reactant= moles of limiting…

A: Given that, the neutralization reaction between HCl and NaOH. Also, given that, the number of moles…

Q: What is the limiting reactant when barium chloride dihydrate and sodium phosphate dodecahydrate…

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Q: please help answer all 3 questions 1.Which of the following explanations best explains why we use a…

A: Stoichiometry tells the correct measurement of moles of reactant to the products.

Q: 8. In the model below, Hydrogen (H,) and Oxygen (O,) were synthesized to make water. Using your…

A: The given problem can be solved easily by using the concept of limiting reagent. Limiting reagent is…

Q: What is the theoretical yield of SO; produced by 5.99 g of S? Express your answer numerically in…

A: Mass of S = 5.99 g  Mass of SO3 = ?

Q: Balance and complete the following combustion reaction. Enter the sum of the balanced coefficients…

A: Combustion reaction can be described as the chemical reaction which involves the reaction between…

Q: noles of hydrochloric acid react, reaction consumes moles of iron. moles of iron(II) chloride and…

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Q: How many Oz molecules are needed to react with 5.99 g of S? Express your answer numerically in units…

A: When elemental S reacts with O2 gas, the reaction can be written as follows;    S  + O2  ----->…

Q: Calculate moles of acetic acid in vinegar

A: The titration of acetic acid by sodium hydroxide can be expressed in the form of a balanced chemical…

Q: Enter the coefficients directly from the balanced chemical equation. Do not reduce to lowest terms.…

A: The balanced reaction taking place is given as,

Q: Part A How many Oz molecules are needed to react with 5.99 g of S? Express your answer numerically…

A: Can find the answer in the image below

Q: Use the diagram below and the concept of limiting and excess reactants to help you answer the…

A: Given in the question, The complete balanced  reaction = 2S + 3O2 →2SO3From the picture, we conclude…

Q: Read the sentence. Add one sentence related to the content. Stoichiometry is calculation of the…

A: Given:

Q: What is the molar mass of CO2? Enter your answer rounded to four sig figs, without units.

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Q: How many grams of oxygen would be produced from 37.4g Na2CO3? digit _____  (your answer should not…

A: When Sodium carbonate (Na2CO3), i.e. washing soda is heated to 500 oC, it decomposes to form sodium…

Q: Use the References to access important values if neede The illustration to the left represents a…

A: According to the balanced equation  N2 + 3 H2 --> 2 NH3 Thus  Molar ratio of the reactants is -…

Q: Peferences studied was likely to be only 13% of the theoretical yield. The student's prelab…

A: Answer:- This question is answered by using the simple concept of calculation of actual yiel using…

Q: 3. SEP Analyze Data Calculate the ratio of the moles of product produced to the moles of each of the…

A: In the given reaction, the nitrogen gas and the hydrogen gas are reacting together in order to…

Q: If 22.5 g sodium phosphate reacts with excess copper (II) sulfate, how many grams of the solid…

A: Given mass of sodium phosphate = 22.5 gram  Mass of Solid product   = ?

Q: find the molar ratio and the empiricle formula from my data

A: First, the mass of the hydrate and anhydrous copper sulfate is calculated. Initially, the mass of…

Q: An air bag is deployed by utilizing the following reaction (the nitrogen gas produced inflates the…

A: first, find mol of nan3 mol = mass/MW MW = 65.0099  g/mol mol = 10.5/65.0099  = 0.1615mol of NaN3…

Q: grams of sodium chloride

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Q: In the conservation of the mass experiment we observed the conservation of masses by comparing the…

A: In the above question, the law of conservation of  mass stated  that the masses of a system should…

Q: [References] Use the References to access important values if needed for this question. For the…

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Q: Excess hydrochloric acid was added to an aqueous solution of calcium hydrogen carbonate, and the…

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Q: References Use the References to access important values if needed for this question. How many grams…

A: Given, Mass of iron(II) phosphate produced, Fe3(PO4)2 = 42.6 g   Moles of Fe3(PO4)2 produced can be…

Q: Describe a "mole" used in chemistry. First, define it, then give examples, then why it's so…

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Q: Of which reactant are there the most initial moles? Enter its chemical formula:

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Q: The elements lithium and oxygen react ex- plosively to from lithium oxide (Li2O). How much lithium…

A: The given data: The moles of Li = 4.61 mole To determine= The moles of Li2O produced.

Q: Rank the reaction according to the most carbon dioxide produced. Answer should be in grams.

A: The moles of casein in 30 g is,                           number of moles=giiven massmolar mass…

Q: are the tells the story of a chemical reaction. are the new substances that are formed. The large…

A: Chemical reaction, the conversion of one or more chemicals (the reactants) into one or more distinct…

Q: Balance and complete the following combustion reaction. Enter the sum of the balanced coefficients…

A: Chemical reactions are those reactions which undergo any chemical change. Chemical reaction is…

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".