What is the percent yield of a reaction that produces 10.5 g of the gas Freon CF2Cl2from 32.9 g of CCl4 and excess HF?       CCl4+2HF⟶CF2Cl2+2HCl

Q: A mixture of C3Hg and C,H, has a mass of 2.0 g. It is burned in excess Oz to form a mixture of water…

A: Let mass of C2H2 in the original mixture = y g So, mass of C3H8 in the original mixture = ( 2 - y )…

Q: What is the percent yield of a reaction that produces 12.5 g of the gas Freon CF2Cl2 from 32.9 g of…

A: Given data :  Mass of  CCl4 taken in reaction = 32.9 g . Mass of Feron formed in this reaction =…

Q: According to the balanced reaction below, calculate the quantity of moles of NH₃ gas that form when…

A: Given :  3 N₂H₄(l) → 4 NH₃(g) + N₂(g)  number of moles ofN₂H₄ = 4.20 mol  To calculate :-  number of…

Q: For the reaction below, if 2.9 Lof O, gas are used, how many liters of H,0 (g) will be produced? 2H;…

A: One mole of any gas at STP occupies 22.4 L of volume. So the stoichiometric analysis can be done to…

Q: Aqueous sulfuric acid H2SO4 reacts with solid sodium hydroxide NaOH to produce aqueous sodium…

A: Given mass of H2SO4 = 23.5 g mass of NaOH = 8.83 g Actual yield of water = 1.51 g

Q: How many moles of O2 will form when 40.0 moles of CO2 react with excess KO2? Enter your answer to…

A: Given, Moles of CO2 = 40.0mol. The balanced equation is given as

Q: How many grams of oxygen are required to completely burn 5.90 g of C3H8 in the following unbalanced…

A: Consider the given unbalanced equation as; C3H8 g  +  O2 g  → CO2 g  +  H2O g     The balanced…

Q: 3. An imaginary reaction takes place as below: X + Y2 → X3Y Balance the equation(10p). If 10 moles…

A: Moles of X=10moles Moles of Y=10moles Moles of X3Y=?

Q: Magnesium metal burns in oxygen to form magnesium oxide, MgOMgO.   How many grams of MgMg are needed…

A: Since the reaction taking place is  2Mg + O2 -----> 2MgO Hence from the above reaction we can say…

Q: What is the percent yield of a reaction that produces 12.5 g of the gas Freon CF2Cl2 from 32.9 g of…

A: Given reaction is, Mass of CCl4 = 32.9 g Molar mass of CCl4 = 153.8 g/mol Now number of moles of…

Q: For the following balanced equation, how many molecules of watercan be produced when12.5g of…

A: There are mole concept is used.

Q: Calculate the percent yield if 4.4g of P4 reacts with 20g of O2 to yield 4.3g of P4O10 from the…

A: The given reaction is,                     P4 + 5O2 -> P4O10 Clearly, from the above reaction, 1…

Q: ow many L of water (H2O) are produced if  120.0 moles of oxygen (O2 ) is used?

A: Given : Moles of O2 = 120.00

Q: Given the formula N2(g) + 3H2 --->2NH3   How many moles of N2N2 reacted if 0.70 molmol of NH3NH3…

A: The reaction is given below.

Q: If 2.25 moles of H, and 1.55 moles of O, react how many moles of H,0 can be produced in the reaction…

A:

Q: Oxygen is a product of the decomposition of mercury(II) oxide as shown below. 2 HgO(s) → 2 Hg(ℓ) +…

A: Balanced chemical equation: 2HgO (g) ------>  2Hg(l)  +  O2 (g) From the above equation: Number…

Q: Bismuth oxide reacts with carbon to form bismuth metal:Bi₂O₃(s)+ 3C(s)→2Bi(s)+3CO(g).When 283 g of…

A: Given reaction,  Bi₂O₃(s) + 3C(s)  →  2Bi(s) + 3CO(g) Given mass of Bi₂O₃= 283 g (a) moles of Bi₂O₃…

Q: 6. If I produce 12.3 grams of NH3, how many moles of hydrogen gas reacted?

A: The balanced Chemical equation for preparation of Ammonia from Nitrogen and Hydrogen gas is -   N2 +…

Q: Tungsten Carbide (WC), used in making tools and jewelries, is produced by the reaction of tungsten…

A: Given: Practical yield of WC = 10.8 g Let theoretical yield of WC = y g By stoichiometry of…

Q: If I produce 12.3 liters of NH3, how many moles of hydrogen gas reacted?

A: Given data,Volume of NH3=12.3LThe balanced reaction for the preparation of NH3 is given…

Q: When limestone (which is principally CACO3) is heated, carbon dioxide and quick- lime (CaO) are…

A:

Q: How many moles of N2 will be consumed when 1.60 mol of H2 react completely in the following…

A: Answer :- 0.533 mol N2  Moles of N2 consumed when 1.60 mol of H2 react completely according to…

Q: If 2.25 moles of H, and 1.55 moles of O, react how many moles of H,O can be produced in the reaction…

A: Hydrogen reacts with oxygen to form water. The equation for the balanced chemical reaction is as…

Q: 12. What is the percent yield of CO2 if 15.7 grams of CO, are formed from the reaction of 100.4 g of…

A: 12. Solution - According to the question - Given - Reaction : Fe3O4 + 4CO ----> 3Fe + 4CO2…

Q: According to the balanced reaction below, calculate the moles of NO₂ gas that form when 5.20 × 10⁻³…

A: stoichiometry for N2O5=2 Stoichiometry for NO2=4 stoichiometry for O2=1 Apply the mole-mole analysis…

Q: If 0.130 mol of solid Al2S3 and 12.8 mL of liquid H2O are reacted stoichiometrically according to…

A: Given,The moles of solid Al2S3 is 0.130 molThe given balanced equation of the reaction is,

Q: Consider the following reaction at STP: 2 H2S(g) + SO2(g) → 3 S(s) + 2 H2O(g) How many liters of…

A: Balanced chemical equation for reaction between hydrogen sulfide and sulfur dioxide: 2H2S(g) + SO2…

Q: Consider the reaction between 46.0 g of C2H5OH (l) and 32.0 g of O2 (g) producing CO2 and H2O vapor.…

A:

Q: What is the percent yield of a reaction that produces 12.5 g of the gas Freon CF2Cl2 from 32.9g of…

A: Given reaction is,Mass of CCl4 = 32.9 gMolar mass of CCl4 = 153.8 g/molNow number of moles of CCl4…

Q: Calculate the number of g of C3Hg required to produce 44.1 g of H,O using the following balanced…

A:

Q: CGH6 reacts with Bra to produce C6HGRR and HBr. If 30.0 g of C6HG Teacts with 65 g of Bra and…

A: Reaction of C6H6 with Br2  C6H6 + Br2 ......> C6H5Br + HBr Mass of C6H6 = 30.0g  Mass of Br2 =…

Q: If 100.0 molecules of H2 and 40.0 molecules of O2 react, how many molecules of H20 can be produced…

A: The given reaction is as follows. 2H2+02→2H20 From this balanced equation it is clear that we…

Q: During the analysis, 0.163 g H,0 and 0.600 g CO2 are produced. Calcuate the amount (mol) C in the…

A: The combustion Reaction of the hydrocarbon  Hydrocarbon + O2 → H2O + CO2  By this combustion…

Q: Butane gas burns in oxygen to produce carbon dioxide, water and energy. If you have 10 liters of…

A:

Q: According to the balanced reaction below, calculate the moles of NH; gas that form when 4.2 mol of…

A: The stoichiometric coefficients of reactants and products in a balanced chemical equation represent…

Q: If 2.15 moles of H, and 1.55 moles of O, react how many moles of H,0 can be produced in the reaction…

A:

Q: What mass of CO2is produced when 50.0g of C2H4 reacts completely in the following equation? C2H4+…

A: Given Values: The amount of C2H4 is 50 g The mass of CO2 produced in the reaction is to be…

Q: The reaction for producing glucose in plants, called photosynthesis, is 6CO2 +6H2O…

A: Given, Moles of C6H12O6 produced = 6.26mol. The reaction of glucose formation in plants is

Q: How many moles of oxygen gas are produced when 6.44 moles of water are produced? 2H2O2 (l) -->  O2…

A: To find the moles of oxygen produced,  the moles of water is given.

Q: A container holds 100. g of P₄ and 150. g of O₂. The following reaction occurs: P₄ + 3O₂ → P₄O₆. If…

A:

Q: Consider the gaseous reaction at 347 C          N2 + 3H2 ---> 2NH3 if 2.00 mole of N2 and 3.00…

A:

Q: 4 IfI produce 0.5 liters of CO2, how many moles of C3H5 reacted?

A:

Q: According to the balanced reaction below, calculate the moles of NH3 gas that form when 4.2 mol of…

A:

Q: Aluminum reacts with chlorine gas to form aluminum chloride via the formula pattern: 2Al + 3Cl2 ➝…

A: The limiting reactant is determined as,

Q: Oxygen is a product of the decomposition of mercury(II) oxide as shown below. 2 HgO(s) → 2 Hg(ℓ) +…

A:

Q: How many grams of oxygen are required to completely burn 5.90g of C3H8 in the following unbalanced…

A: A balanced reaction is one that has same number of atoms of each element on reactants and products.…

Q: Physicians who specialize in sports medicine routinely treatathletes and dancers. Ethyl chloride, a…

A: In a balanced equation, the number of atoms on the reactants is equal to the number of atoms on the…

Q: According to the balanced reaction below, calculate the quantity of moles of NH3 gas that form when…

A: 3N2H4(l) →4NH3(g) + N2(g)

Q: For the reaction shown, how many grams of Hg can be produced by the reaction of 18.0 g of HgO?…

A:

Q: What is the percent yield of a reaction that produces 12.5 g of the gas Freon CF2CI2 from 32.9 g of…

A: Percent yield is defined as the percentage ratio of the actual yield to the theoretical yield…

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".