For the reaction: 6 Li(s) + N2(g) 2 Li3N(s) Determine: 1)the mass of N2needed to react with 0.536 moles of Li. 2)the number of moles of Li required to make 46.4 g of Li3N. 3)the mass in grams of Li3N produced from 3.65 g Li. 4)the number of moles of lithium needed to react with 7.00 grams of N2.

Q: Consider the equation of aluminum with sulfuric acid as shown below: Zn (s) + H2SO4 (aq) ⟶⟶…

A: The given chemical reaction is, Zns+H2SO4aq→ZnSO4aq+H2g

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: For the chemical reaction   2NaOH+H2SO4⟶Na2SO4+2H2O2NaOH+H2SO4⟶Na2SO4+2H2O   how many moles of…

A: Given, mass of sodium hydroxide reacted = 32.1 g  we know, molar  mass of sodium hydroxide (NaOH) =…

Q: how many grams of water will be formed

A: Given :- mass of Fe2O3 = 27.2 g  To calculate :- mass of H2O (in g)

Q: How many moles of NACl2 are needed if we want to make 38.74 g of PBCl2 bythe reaction 2Nacl+…

A:

Q: 15.50 g of NH4Cl reacts with an excess of AgNO3.  In the reaction 35.50 g AgCl is produced. What is…

A: The balanced reaction taking place is given as, => NH4Cl + AgNO3 ------> AgCl + NH4NO3  Given…

Q: For the reaction 2 NaOH(s) + CO3lg] -> NazCO3(s) + H3O[I); a) g of NazCOgls) is formed when 1.0 g of…

A: In this numerical, the concept of limiting reagent will be applied. In a chemical reaction, the…

Q: What is the mass in grams of carbon dioxide that would be required

A: Given :- mass of LiOH = 50.5 g  To calculate :- mass of CO2 (in g)   Number of moles = mass/molar…

Q: A piece of magnesium with a mass of 0.0501 grams was placed into a solution containing an excess of…

A: The balanced reaction taking place is given as, => Mg (s) + 2 HCl (aq) ------> MgCl2 (aq) + H2…

Q: The combustion of propane may be described by the chemical equation C,H,(g) + 50,(g) → 3 CO,(g) + 4…

A:

Q: Hydrobromic acid dissolves solid iron according to the followiaung reaction: Fe(s)+2HBr(aq)→…

A: The reaction of iron and hydrobromide is given by equation 1.So, from equation (1) one mole of iron…

Q: Write the balanced reaction for the reaction that occurs. b) How many moles of calcium carbonate…

A: This question is based on stoichiometry. This amount of reactant reacted and product produced…

Q: 3. If 3.69 x 10³ mole of CO2 are produced in the following reaction, how many g l205 were present to…

A: Moles of CO2 = 3.69 × 10-3 mole Given reaction is., I2O5(s) + CO(g) ---> I2(s) + CO2(g)

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

A:

Q: Determine the theoretical yield of HCl

A: Number of moles = mass/molar mass  Mass of HCl = moles of HCl × molar mass of HCl

Q: Macmillan Leaming Chlorine gas can be prepared in the laboratory by the reaction of hydrochloric…

A:

Q: When 12.4 g of CH4 is reacted with excess O2, a mass of 20.8 g of CH4O is recovered. What is the %…

A: The number of moles of a compound can be determined as: Number of moles=Given massMolar…

Q: Nitrogen monoxide (NO), alongside water vapor, can be formed from the reaction between ammonia and…

A: In a chemical reaction, the amount of product formed depends on the amount of reactant that takes…

Q: Consider the reaction 2Na + 2H2O → 2NAOH +H2 If 10g Na reacted with 0.8 g H20, what would be the…

A: The limiting reagent is one which is completely used us in a chemical reaction. The excess reagent…

Q: Consider the following reaction.   2Fe2O3(s)+3C(s)−→−heat4Fe(s)+3CO2(g) Calculate the number of…

A: From balanced reaction two mole of iron oxide react with three mole of carbon

Q: According to the following reaction, how many grams of calcium carbonateare necessary to form 0.559…

A: In this question, we will determine the mass of calcium carbonate in grams unit.  Given : moles of…

Q: Suppose 6.0 g of each reactant was used in the balanced reaction: 2Al (s) + 3Cl2 (g) = 2AlCl3 (s)…

A: Number of moles can be determined as follows: No.of moles of Al=massmolarmass=6.0 g26.98 g/mol=0.22…

Q: The combustion of liquid ethanol (C2H5OH) produces carbon dioxide and water. After 4.62 mL of…

A: The balanced reaction of ethanol combustion is given as - C2H5OH + 3O2 -----> 2CO2 + 3H2O It…

Q: According to the following reaction, how many grams of water will be formed upon the complete…

A: The reaction is given as: Where, HCl is excess in amount. So, oxygen is the limting reagent and it…

Q: Nitrogen monoxide (NO), alongside water vapor, can be formed from the reaction between ammonia and…

A:

Q: Determine the limiting reactant (LR) and the Theoretical Yield (in g) of nitrogen that can be formed…

A:

Q: A florist prepares a solution of nitrogen-phosphorus fertil-izer by dissolving 5.66 g of NH₄NO₃ and…

A: Given: Mass of NH4NO3 = 5.66 g Mass of (NH4)3PO4 = 4.42 g And volume of final solution = 20.0 L

Q: According to the following reaction, how many grams of water will be formed upon the complete…

A: The balanced reaction given is, 4 HCl (aq) + O2 (g) ------> 2 H2O (l) + 2 Cl2 (g)  Given : Mass…

Q: How many moles of N2(g) are produced by the decomposition of 390 g NaN3 under the following…

A:

Q: How many grams of CO2 can you produce by reacting 10.85 g of Fe:Os with excess CO according to the…

A: No. of moles of Fe2O3 is calculated using given mass as follows: No. of moles = massmolar massof…

Q: B3. What is the coefficient of oxygen gas in this combustion reaction when the equation is correctly…

A: The combustion reaction of organic molecules can be generalized as below-

Q: The following precipitation reaction is perfomed using 3.785 g of FeCk and 2.258 g of NaOH. FeCk…

A: The highest product amount produced in any chemical change is denoted as its "theoretical yield". It…

Q: For the chemical reaction given, how many grams of sulfuric acid, HS2O4, are needed to react…

A: Given, mass of sodium hydroxide(NaOH) reacted = 72.5 gwe know, molar mass of sodium hydroxide(NaOH)…

Q: What do you need to do first in this problem: "If 17 g of Al reacted with 13 g 02, how many moles of…

A: The question is based on the concept of chemical reaction.We need to identify the first step in the…

Q: Chlorine gas can be made from the reaction of manganese dioxide with hydrochloric acid. Which is the…

A:

Q: Balance each of the following reaction ___ C4H8 (g)     +     ___ O2 (g)     à     ___ CO2 (g)…

A: In Balanced reaction number of each atom on reactant side should be equal to number of each atom on…

Q: For the reaction: 2C2H5COOH + 7O2   -> 6CO2 + 6H2O Calculate the number of moles of O2 required to…

A: The balanced reaction is: 2C2H5COOH+7O2→6CO2+6H2O Molar mass of C2H5COOH = 74.0785 g/mol Calculation…

Q: of 15 > Chlorine gas can be prepared in the laboratory by the reaction of hydrochloric acid with…

A: Given, 4HCl(aq) + MnO2(s) → MnCl2(aq) + 2H2O(l) + Cl2(g) mass of HCl react = 44.5 g mass of MnO2…

Q: 15.50 g of NH4Cl reacts with an excess of AgNO3.  In the reaction 35.50 g AgCl is produced. What is…

A: Weight of NH4Cl = 15.50gm AgCl produced = 35.50 gm

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".