According to the following reaction, how many grams of carbon tetrachloride are necessary to form 0.395 moles dichloromethane (CH2C12)?

Q: Use the balanced equation: C6H12 + 9O2 ⇒ 6CO2 + 6H2O   If you have 1.75 moles of C6H12, how much…

A: One mole is equal to the mass of Carbon -12 which contains 6.023 × 10²³ atoms/molecules/ions. The…

Q: The combustion of ethane (C2 H6 ) produces carbon dioxide and steam. 2C2 H6 (g) + 7 O2 (g) ➡️ 4 CO2…

A: Given,5.40 mole ethane is burned

Q: Our bodies synthesize protein from amino acids. One of these amino acids is glycine, which has the…

A: First calculate the molecular mass of the compound from given molecular formula.

Q: The Haber-Bosch process involves the combination of nitrogen and hydrogen at high temperatures in…

A: Production of ammonia depends on limiting reagent. Limiting reagent is completely used during the…

Q: When 5.942 grams of a hydrocarbon, CxHy, were burned in a combustion analysis apparatus, 19.34 grams…

A: When organic compounds undergo combustion, they produce carbon dioxide and water. Chemical reactions…

Q: 2. You start with 2.46 g of KCIO345) and heat it. Use stoichiometry to calculate the mass (g) of KCI…

A:

Q: A chemist requires 0.486 mol Na2CO3 for a reaction. How many grams does this correspond to?

A: Given: Moles of Na2CO3 = 0.486 mol Molar mass of Na2CO3 = 105.9888 g/mol

Q: According to the following reaction, how many moles of oxygen gas are necessary to form 0.695 moles…

A: 1 mole = 6.022×1023 [ Avocado's number ]  The mass of one mole of molecules of a substance is called…

Q: A compound of C and H burns in the presence of oxygen to produce 46.39 g CO2 and 18.99 g H2O. Given…

A: 18 gm H2O contains 2 gm H  18.99 gm H2O contains = (18.99*2)/18 = 2.11 gm H  44 gm CO2 contains 12…

Q: 4NH3 + 502 → 6H20 + 4NO How many moles of H,O are produced if 2.00 moles of O, are used?

A: Number of mole of O2     = 2 mole  Number of mole of H2O  =  ?

Q: How many moles of Fe2O3 will be produced from the complete reaction of 1.04 moles of O2 as described…

A:

Q: Sodium chloride, NaCl, forms by the following reaction between sodium and   a. How many moles of…

A: Given data:  mol of Cl2 = 3.4 Molar mass of NaCl = 58.44 g/mol

Q: Suppose 58 gram of C4H10 is allowed to burn in the presence of 64 gram of oxygen. How much (in…

A: The species in reactions are categorized on the basis of their amounts and reactions' stoichiometry.…

Q: Nitrogen and hydrogen combine at a high temperature, in the presence of a catalyst to produce ammoni…

A:

Q: Combusting an unknown hydrocarbon produces 5 mol CO2 and 6 mol H2O. What is the empirical formula of…

A:

Q: Use the balnced equation: 4Al + 3O2 ⇒ 2Al2O3 If I want to produce 16 moles of Al2O3 , how many…

A:

Q: How many moles of Al are necessary to form 83.0 g of AIBR, from this reaction: 2 Al(s) + 3 Br,(1) →…

A: For the reaction: 2Al     +   3Br2 →  2AlBr3 2 mol        3 mol         2 mol Given : Mass of AlBr3…

Q: 2C2H2(g)+5O2(g)⟶Δ4CO2(g)+2H2O(g) How many moles of C2H2 are required to produce 0.63 mol of H2O?

A: Given reaction :-   2C2H2(g) + 5O2(g) ⟶ 4CO2(g) + 2H2O(g) reaction is balanced.

Q: For the reaction, N2 + 3H2 → 2NH3, if 0.125 mole of N2 reacts, how many moles of H2 will be used?

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Q: How many moles of H2O can be formed from 3.02 x 1023 molecules of NH3 from the following equation? 4…

A:

Q: The complete combustion of a hydrocarbon produced 352 mg of CO2 and 216 mg of H2O. What is the…

A:

Q: The Haber-Bosch process involves the combination of nitrogen and hydrogen at high temperatures in…

A: Nitrogen reacts with hydrogen to form ammonia. The equation for the balanced chemical reaction is…

Q: For the reaction of N2 + 3H2 2NH3 , how many grams of Hydrogen are produced from 17.2 moles of N2?

A: We can write the balanced equation and determine how many moles of N2 react with how many moles of…

Q: In the reaction 2SO2(g) + O2(g) → 2SO3(g), how many moles of O2 are needed to produce  5.88 moles of…

A: The calculation is given below

Q: Consider the chemical reaction N2 + 3H2 = 2NH3    If one begins with 0.25 mole N2  and excess…

A:

Q: A molecule has an empirical formula of Ch2. 1.34 moles of the compound give 530.76 g of CO2 upon…

A: Given : We have to calculate the molecular formula.

Q: KO2 + H2O = O2 + KOH   Given the reaction above, what mass of KO2 produces 235 grams of O2?

A: Recall the balanced reaction                  4KO2 + 2H2O=3O2 +4KOH     Molar mass of KO2 is 71.1…

Q: Consider the following balanced chemical reaction: 6A + 2B3 If 18 moles of A are reacted with excess…

A: Mole can be defined as a standard unit for measuring large quantities of very small entities such as…

Q: For the equation N2 + 3H2 2NH3 how many moles of NH3 molecules will be created if we react 1.3…

A:

Q: When heated, KClO3 decomposes into KCl and O2. If this reaction produced 52.6 KCl, how many grams of…

A: Potassium chlorate decomposes into potassium chloride and oxygen gas on heating. The equation for…

Q: The Haber-Bosch process involves the combination of nitrogen and hydrogen at high temperatures in…

A:

Q: How many molecules (not moles) of NH3 are produced from 5.01×10−4 g of H2?

A: Calculate the number of moles of hydrogen gas. The molar mass of hydrogen gas is 2g/mol.

Q: 2Ca3(PO4)2+ 6SIO2 + 10C → 6CaSiO3 + P4+ Starting with 100g of Ca3(PO4)2 and assuming excess SiO2 and…

A: 1. Given balanced equation is                                  2 Ca3(PO4)2   +     6 SiO2    +  10…

Q: The combustion of ethane (C2H6) produces carbon dioxide and steam.…

A: Given: Moles of ethane(C2H6)= 5.85 mol

Q: The following diagram represents the collection of CO2 andH2O molecules formed by complete…

A: Combustion of hydrocarbon means heating a hydrocarbon in the presence of oxygen to give CO2 and H2O…

Q: Ammonium phosphate ((NH4)3PO4) is an important ingredient in many fertilizers. It can be made by…

A: Chemical reaction between phosphoric acid and ammonia is given by:

Q: the number of moles of chlorine in 12.5 g of carbon tetrachloride?

A: Number of moles of chlorine in 12.5g of CCl4. Here first we find moles of CCl4 in 12.5g that is 0.08…

Q: Solve this problem

A: In a balanced chemical equation, the number of atoms of the reactant should be equal to the number…

Q: If the yield of the reaction is 76.7%, what is the actual yield of chlorine?

A: To determine the actual yield of chlorine, we need the following relation: % yield=Actual…

Q: According to the following reaction, how many moles of ammonia are produced from 14.5 moles of…

A:

Q: What is the empirical formula for the hydrocarbon ?

A:

Q: In the combustion reaction of heptane (C7H14) how many moles of oxygen are needed to produce 231.3…

A: Experimental yield of H2O = 231.3 g % Yield = 75%

Q: For the chemical reaction 2Al+3H2+Al2(SO4)3 how many moles of hydrogen will be produced from 22.5g…

A: Given: Mass of Al = 22.5 g Molar mass of Al = 26.98 g/mol Molar mass of H2 = 2.01588 g/mol

Q: For the chemical reaction, Zn  +  2 HCl  à  ZnCl2  +  H2, how many grams of ZnCl2 are produced if…

A: Given chemical reaction is,  Zn + 2HCl →ZnCl2 + H2  Given number of moles of HCl = 3.63 mol

Q: If 3 moles of ethane, C2H6, were to react with 14 moles of oxygen, O2, according to the equation…

A: 2C2H6(g) + 7O2(g) ...> 4CO2(g) + 6H2O(l)  Above reaction is combustion reaction. Given that:…

Q: Use the balnced equation: 4Al + 3O2 ⇒ 2Al2O3 If I want to produce 16 moles of Al2 O3 , how many…

A: Given balanced equation is -  4Al + 3O2 → 2Al2O3

Q: 1. Ethanol has a chemical formula of C2H6O. What is its molar mass? 2. How many molecules of the…

A: Ethanol has a chemical formula of C2H6O

Q: How many moles of H2SO4 do you have if there are 1.64x10^12 molecules of H2SO4?

A:

Q: A chemist requires 0.471 mol Na2CO3  for a reaction. How many grams does this correspond to?

A: Number of moles of a substance can be calculated by dividing the given mass of the substance by its…

Q: Polyethylene is a hydrocarbon polymer used to produce food-storage bags and many other flexible…

A: Given that,mass of polyethylene sample = 0.00126 g mass of CO2  = 0.00394 g mass of H2O = 0.00161 g…

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".