1. Sixty grams of FeCl3 react with 50.0 g of H2S. 2FeCl3 + 3H2S → 6HCl + Fe2S3 a. What is the limiting reactant? b. What is the mass of HCl produced? c. What mass of excess reactant remains after the reaction? 2. 2Al + 3F2 → 2AlF3 In the reaction between aluminum and fluorine, 30.0 grams of the product is experimentally obtained when 0.45 mole of aluminum is used. Assuming that aluminum is the limiting reactant, calculate the percentage yield of the reaction.

Q: Combustion of 7.73 mg of an unknown substance yields 13.3 mg CO2 and 4.06 mg H;O. The unknown…

A: Given: Compound contains only C, H and O. Mass of compound combusted = 7.73 mg = 0.00773 g…

Q: 23. Consider the reaction: 3 AgC2H;O2(aq) + Na3PO4(aq) → Ag:PO46) + 3 NaC2H3O2(aq) 4.000 g of silver…

A: "Since there are multiple subparts, we will answer only the first three subparts. If you require…

Q: 5.Fe2O3  is the limiting reagent in this reaction.   Fe2O3  +  2 Al  -->  Al2O3  +  2 Fe   29.1g…

A:

Q: Ethylene (C₂H4) reacts with molecular hydrogen according to the equation below. C2H4 (g) + H2 (g)…

A: The given reaction is: C2H4 (g) + H2 (g) --> C2H6 (g) Molar mass of C2H4 (g)= 28.05 g/mol Molar…

Q: Ammonia can be produced by the Haber process: ___ N2(g) + ___ H2(g) → ___ NH3(g) 11. Balance the…

A: Determining the balance equation, limiting reagents and percentage of yield

Q: a. For the following unbalanced reaction, suppose exactly 6.20 g of each reactant is taken.…

A: Given that , A unbalanced reaction  Na2B4O7 (s) + H2SO4 (aq) + H2O (l) → H3BO3 (s) + Na2SO4(aq)  If…

Q: 4. Hydrazine, N2H4, is a liquid fuel that explosively decomposes to hydrogen and nitrogen gases upon…

A: Given : Formation of N2 and H2 by the decomposition of N2H4                Mass of N2H4   = 125 gram…

Q: Take the reaction:                        NH3 + O2  → NO + H2O.        In an experiment, 3.25 g of…

A: The balanced chemical reaction in the given question is, 4NH3 + 5O2  → 4NO + 6H2O

Q: 4. Hydrogen chloride gas can be prepared by the following reaction: 2NaClu) + H2SO4) 2HClg + NazSO)…

A: The molar mass of H2SO4 is  98.079g/mol  The molar mass of NaCl is 58.44g/mol

Q: 3. Hydrogen reacts with nitrogen to form ammonia by the following equation: 3 H₂(g) + N₂(g) → 2…

A: The question is based on reaction stoichiometry. We need to calculate quantity of product produced…

Q: 5. Benzene, C&H6, has a density of 0.787 g/mL. Burning 10.0 mL of benzene would produce how many…

A:

Q: atio used for the conversion. TiBr4 (9) + H₂(g) → Ti(s) + HBr(g) g Ti g HBr or the following…

A: This question belongs to basic concept of chemistry.

Q: 4 NH3 + 6 NO → 5 N2 + 6 H2O The reaction is carried out with 34.7 g of NH3 and 29.2 g of NO. a.…

A:

Q: For the following reaction:     N2(g)  +   H2(g) ------->   NH3(g) Balanced = N2+ 3H2---->2NH3…

A: Given, Mass of N2 = 8.50g

Q: work shown no credit! 1. Disulfur dichloride can be made by treating molten sulfur (S8) with gaseous…

A:

Q: Use the chemical equation CH4 (g) +2 02(g) → CO2(g) + 2 H2O(g), if we have 16 grams of CH4 reacts…

A: The given mass of  = 16 gThe given mass of  = 45 gLimiting reactant = ?

Q: nsider the following reaction:                 3 Hg(OH)2  +  2 H3PO4    Hg3(PO4)2  +  6 H2O…

A: Moe concept is being used to solve such problems. The mole concept was proposed by Avogadro. It…

Q: 11. The combustion of glucose is represented by the following balanced equation: C6 H1206+6 02 6…

A: Limiting reagent:  The reagent that consumed completely during course of reaction is known as…

Q: Solid sodium reacts violently with water to produce sodium hydroxide and hydrogen gas.  a. Write…

A: Solid sodium reacts violently with water to produce sodium hydroxide and hydrogen gas.

Q: 22. Tungsten reacts with Cl2 to form WCl6 according to the following balanced equation: W  + 3 Cl2…

A: Given that Tungsten reacts with Cl2 to form WCl6 according to the following balanced equation:…

Q: 3. Nitrogen monoxide (NO) is an intermediate product in the production of nitric acid from ammonia…

A:

Q: 92. Aluminum metal reacts with elemental chlorine to form aluminum chloride, as shown here: 2 Al (s)…

A:

Q: 3. Some cars can use butane (CaHho) as fuel: 2C4H10 + 1302 → 8CO2 + 10H20 a. How many grams of CO2…

A:

Q: 3. When sodium chloride reacts with barium phosphate and sodium phosphate and barium chloride are…

A: Since you have asked multiparts, we will solve the first three subparts for you. If you want any…

Q: Given: CH + O, → H,0 + CO, Is the equation balanced? If 25.0 g of C,H, is reacted with enough O,…

A: Given,

Q: 23. Consider the reaction: 3 AgC2H3O2(aq) + Na3PO4(ag) → Ag;PO4(s) + 3 NaC2H;O2(aq) 4.000 g of…

A: "Since there are multiple subparts, we will answer only the first three subparts. If you require the…

Q: 17. Atmospheric sulfur dioxide is the main compound that causes acid rain. It reacts with water and…

A: The given question involves the reaction of atmospheric sulfur dioxide with water and oxygen to form…

Q: a. For the following unbalanced chemical equation, suppose 10.3 g of each reactant is taken. Show by…

A: Given :  The unbalanced reaction The mass of each reactant    To find :  Write the balanced chemical…

Q: Magnesium oxide can be made by heating magnesium metal in the presence of oxygen according to the…

A:

Q: You have 17.9 g of CaCl2. How many grams of Na3PO4 are needed for the reaction to go to completion?…

A:

Q: What is the limiting reagent when 8.784 g of Fe is allowed to react with 39.78 g of water according…

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

Q: 3. If 64.15 g of HCl were produced from 2.07 g of H2 and an excess of Cl2 according to the reaction.…

A: given ;  mass of HCl produced = 64.15 g  mass of H2 given = 2.07 g  mass of Cl2 given = in excess

Q: For each of the following unbalanced chemical equations, suppose 10.0 g of each reactant is taken.…

A: We will calculate the expected mass for each product by using limiting reagent .

Q: a. For the following balanced chemical equation, calculate how many grams of the products would be…

A:

Q: What mass of HCl is produced from the reaction of 5.14g of CH4 with excess chlorine gas? Notice the…

A: A balanced equation is an equation in which the number of atoms present in both reactant and product…

Q: 5. A container containing 30.0 g of propane, C3H8, is burned with 75.0 g of oxygen. a. Outline the…

A:

Q: Considering the chemical equation below 4 KO2(s) + 2 H20(1) → 4 KOH(s) + 3 O2(g) When 4.50 g of H20…

A: Percent Yield is given by the formula:-  (Actual Yield/Theoretical Yield) x 100%  The molar mass of…

Q: Consider the following reaction: 5A + 3B --> 2C  + 2D 10.0 moles of A and 6.00 moles of B reacted…

A:

Q: a. For the following unbalanced chemical equation, suppose 10.6 g of each reactant is taken. Show by…

A: a) Limiting reactant: A reactant that is totally consumed when the chemical reaction is completed is…

Q: SS a. For the following balanced chemical equation, calculate how many moles of products would be…

A: a) given, CO2(g) + 4H2(g) ----> CH4(g) + 2H2O(l) moles of first reactant react = 0.255 mol moles…

Q: C3H8(g) +     O2(g)  ------>   CO2(g)   +     H2O(g)       a.  Balance the reaction:        b.…

A: Since you have posted question with multiple sub-parts, we are entitled to answer the first 3 only.…

Q: N2(g) + 3H2(g) → 2NH3(g)  Supposed you start with 3.00moles of hydrogen and nitrogen:a. Which would…

A: Given:Moles of H2 = 3 moles.Moles of N2 = 3 moles.

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".