In the reaction involving 2.6 g of lead (II) nitrate and 4.6 g of potassium bromide, what is the number of moles of the limiting reagent?

Q: Product X has a theoretical yield of 4.8 g. Isolated product X was placed in a plastic sample tray.…

A: Yield is the amount of product formed in a reaction. Theoretical yield is the amount of desired…

Q: Solid sodium nitrate can be decomposed to solid sodium nitrite and oxygen gas. If the percentage…

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Q: Suppose a 17.8640 g sample of a NaCl and KCl mixture contains 3.5286 g of NaCl. What is the percent…

A: The mass percent of the component in the mixture can be calculated by using the below formula- Mass…

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…

Q: = the mass in kg of CO2 that is produced?

A: The mass in kg of CO₂ that is produced has to be calculated   1 mole of any compound has 6.023x1023…

Q: An aqueous solution containing 3.89 g of sodium phosphate was mixed with an aqueous solution…

A: The question is based on the concept of Reaction Stoichiometry.   We have to identify the limiting…

Q: Magnesium burns in air with dazzling brilliance to produce magnesium oxide.  Please write down this…

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Q: The percent yield for the reaction PCl3 + Cl2  -> PCl5 is 77.5%.  What mass of PCl5 is expected from…

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Q: How many grams of Na are required to react completely with 95.0 grams of chlorine?

A: A reaction between Na and Cl2 that gives NaCl as the product.

Q: The balanced equation for burning octane is 2 C8H18(g) + 25 O2 (g) ---> 18 H2O(g) + 16 CO2(g). What…

A: The balanced equation for the combustion of octane is: 2 C8H18(g) + 25 O2(g) → 16 CO2(g) + 18 H2O(g)…

Q: If 25.0 g of CO is reacted with 6.00 g of H2, which is the limiting reagent?

A: Given data contains, Mass of carbon monoxide is 25.0g. Mass of hydrogen is 6.00g. Carbon monoxide…

Q: When 17.5 grams of aluminum nitrate is added to an excess amount of sodium hydroxide, how many moles…

A: Aluminium nitrate reacts with sodium hydroxide to form hydroxide and sodium nitrate. The equation…

Q: For the reaction represented by the equation: CI2+2KBr=Br2+2KCI How many grams of potassium chloride…

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Q: An aqueous solution containing 9.20 g of lead(II) nitrate is added to an aqueous solution containing…

A: Balancing of chemical reaction- It consists of reactant (starting material) and products…

Q: 15.3 grams of Lithium is dropped into a solution containing excess copper (II) phosphate. What is…

A: The given balanced chemical reaction is   6 Li + Cu3(PO4)2 → 2 Li3PO4 + 3 Cu From the balanced…

Q: How many moles of CSHSNH+ would be left in the beaker after the reaction goes to completion?

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

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Q: Calculate the theoretical yield of MgCl2 in moles when 0.311 grams of MgO are reacted with 30.0 mL…

A: Mass of MgO = 0.311 grams  Volume of HCl =  30.0 ml  Molarity of HCl = 1.04 M  Theoretical yield of…

Q: Nitroglycerin (C3H5N3O9) can be used in explosives or as a medication used for patients with heart…

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Q: hat is the total mass of products formed with 16 grams of methane

A: The balanced reaction for combustion states that 1 mole of CH4 will react with 2moles of O2

Q: 1.13 g H₂ is allowed to react with 10.3 g N₂, producing 2.13 g NH3.  What is the theoretical yield…

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Q: 22.0 g of CO​​2 gas and 9.01 g of H​​2O gas are formed from combustion of an unknown hydrocarbon…

A: The compound contains only Carbon and Hydrogen atoms. The amount of Carbon and Hydrogen is…

Q: Consider the reaction 4 Al + 3 O2 → 2 Al2O3. How many moles of O2 are needed to make 10.0 moles of…

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Q: When a solution containing 27.2 g of lead (II) nitrate and a solution containing 35.4 g of potassium…

A: The balanced reaction is: Pb(NO3)2(aq)+2KI(aq)→PbI2(s)+2KNO3(aq) Calculation of no. of mol of…

Q: Magnesium oxide can be made by heating magnesium metal in the presence of the oxygen. The balanced…

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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".