1. Zinc. Zn. reacts with Sulfur, S. according, to the reaction: Zn + Sn - Zns Balance the chemical equation. Compute for the number of moles of ZnS formed by reacting 6 45 - sulfur heated with 7.36 g of zinc. Which is the limiting and excese reagent?

Q: 4. Consider the double displacement reaction between 5.25 g of sulfuric acid and 5.25 g of lithium…

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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: A certain dose of Tums contains 750.0 mg of calcium carbonate, CACO,, in each tablet. In this…

A: 1) The balanced chemical equation is: 2HCl+CaCO3→CaCl2+H2O+CO2 2) According to the balanced…

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A: When reaction give some other product with our desired product  called by-product .

Q: 1. Zinc. Zn. reacts with Sulfur, S. according, to the reaction: Zn + Sn » ZnS Balance the chemical…

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Q: "hich reactant is the limiting reactar

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Q: M NA lithium hydroxide. Hint: Read the full question before deciding which compound to calculate for…

A: Given, mass of Sulfuric acid (H2SO4) react = 5.25 g mass of lithium hydroxide (LiOH) react = 5.25 g…

Q: List and explain how each error effects my º yield when doing the reaction of finding percent yield…

A: % yield = (Mass of product formed / Theoretical yield) * 100

Q: For the following reaction, 0.363 moles of carbon (graphite) are mixed with 0.316 moles of oxygen…

A: For any compounds undergoing reaction, they react with each other by following the stoichiometry of…

Q: reactant? True or False?

A: Theoriyical yeild  is determined by limiting reagent, rather than from excess  reagent

Q: Please help me, and double and triple check your answers previous tutors got questions wrong

A: Given: Mass of N2O5 = 64.8 g Molar mass of N2O5 = 108.01 g/mol Molar mass of NO2 = 46.005 g/mol…

Q: what would be the percent yeild for the reaction?

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Q: If 6.00 moles Al react with excess oxygen gas, how many mole of product will form and how many moles…

A: The reaction between aluminum Al and oxygen gas O2 can be expressed as,…

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Q: The limiting reagent for a given reaction can be recognized

A: Reactant that forms less amount of the product is considered as  the limiting reagent whereas the…

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

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Q: you

A: According to the question, we have a balanced chemical reaction for the combustion of propane…

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A: when a piece of paper is lit with a match and covered with a jar then oxygen is limiting reagent.

Q: Given that both reactaat are at I mole, how muchwater Cingrams) will be foodoced? 2 CzHe ty0z 7 4…

A: The balanced reaction taking place is given as, => 2 C2H6 + 7 O2 → 4 CO2 + 6 H2O Given: Moles of…

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

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Q: How can one tell if they have a limiting reactant problem?

A: Limiting reactant problems are those problems in which there are multiple reactants are present in…

Q: A student adds 25.27mL of a 0.250M Na2SO4 solution to another solution containing 2.00grams of BaCl2…

A: The given volume and molarity of Na2SO4 is 25.27 mL and 0.250 M. The given unbalanced reaction is as…

Q: the percient yield for a difficult reaction to be studied was likely to be only 23% of the…

A: According to given data, the actual yield for a reaction to be studied was likely to be 23% of the…

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

Q: NaCI(s) + H,SO (aq) →_ Na,so,(s) + HCI(g) - Balance the equation above. If 32.5 g NaCl and 24.5 g…

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Q: Mass of Mass of Mass of 'process (kJ/mol) Salt Used Salt (g) Calorimeter Calorimeter T, (°C) T; (°C)…

A: CaCl2 ------> Ca+2 + 2Cl-

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A: Given as Mass of sulphuric acid =100 g Mass of water =10 g

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Q: Given the unbalanced equation: Al + CuO  Al2O3 + Cu. When properly balanced, the balancing…

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Q: Consider the following reaction: Solid calcium oxide reacts with carbon dioxide gas to form solid…

A: Determine limiting reagent:

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Q: Balance this equation: _UO2(s) + _ HF(£) → _ UF4(s) +_ H20(E) -> Though you would not normally do…

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Q: 2CO2(g) + 5H2(g)→C¿H2(g) + 4H2O(g) AH= 46.5 kJ hen 9.15 grams of carbon dioxide(g) react with excess…

A: CAlculate mole to get value of ∆H

Q: What mass of carbon dioxide is produced upon the complete combustion of 12.1 L of propane (the…

A: Given: Volume of propane = 12.1 L = 12100 mL Density of liquid propane = 0.621 g/mL To Calculate:…

Q: you very mu

A: Given Data - 1] Propane (C3H8) =15.0 g 2] Oxygen (O2) =75.0 g

Q: An excess of sodium carbonate, Na, CO,, in solution is added to a solution containing 17.03 g CaCl,.…

A: The balanced chemical reaction,          Na2CO3 + CaCl2 -------> 2NaCl + CaCO3  Given,  Mass of…

Q: For the following reaction, 5.66 grams of oxygen gas are mixed with excess carbon (graphite) .…

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A: Answer - The heat liberated on complete combustion of one mole of a substance is known as heat of…

Q: For the following reaction, 0.472 moles of carbon (graphite) are mixed with 0.594 moles of oxygen…

A: Limiting reagent :-  Reactant which is present in lesser number of moles than required as per…

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: 41.2ule - a. Weight of crucible and cover b. Weight of crucible, cover and sodium bicarbonate 50.315…

A: To calculate a) theoretical yield, g, of Na2CO3.                     b) theoretical yield, g, of…

Q: s limiting reactant?

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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".