For the equation Cu2O + C --> Cu + CO, if 2.73 moles of C are reacted with an excess of Cu2O, how many moles of CO would be produced?

Q: A chemist combines 136.4 kg of ammonia with 211.4 kg of carbon dioxide for industrial synthesis of…

A: Calculate the mass of NH3 needed and identify the limiting reactant,              mass of NH3…

Q: The reaction for producing glucose in plants, called photosynthesis, is…

A: Given: Moles of C6H12O6 = 7.21 moles

Q: When the following equation is balanced, the coefficient of CO2 would be C6H12O6 + O2 CO2 + H2Oa)

A: The reaction given is  C6H12O6 + O2 -------> CO2 + H2O

Q: Sucrose (C₁₂H₂₂O₁₁) is combusted in air according to the following reaction: C₁₂H₂₂O₁₁(s) + O₂(g) →…

A: Given: Mass of sucrose = 82.9 g Molar mass of sucrose = 342.30 g/mol

Q: 1. Balance the following reaction: Fe + Al,0 3(9) Al _Fe,O 3() + 2. Determine the molecular weight…

A: 1. At first we balance the Oxygen atoms. We can see that the number of Oxygen atoms is same on both…

Q: If 6.84 mol of C,H, reacts with excess O,, how many moles of CO, will be produced by the following…

A: From the stoichiometry coefficient of the balanced combustion reaction of pentane (C5H12) it can be…

Q: Given the balanced chemical reaction: 2CH3OH + 302 - 2 + 4H₂0 Use the mass of the following elements…

A:

Q: Gypsum casou2Hq 3. Propane is used as a fuel, commonly in portable grills. If 15.0 grams of propane…

A:

Q: Starting with the following equation, Fe₂O₃(s) + Al(s) → Fe(l) + Al₂O₃(s) calculate the moles of…

A:

Q: Starting with the following equation, Fe,O3(s) + Al(s) → Fe(1) + Al,O3(s) calculate the moles of…

A: Given : Mass of Fe = 645g

Q: For the reaction: 2N2 (g) + 3O2 (g) → 2N2O3 (g), How many moles of N2 are required to react…

A:

Q: Calculate the number of moles of products of the combustion of C3H8 abundance equal to 1.8

A:

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

A:

Q: How many moles of iron will you need to react with 2.13 moles of sulfur? Given the following…

A: The amount of iron required is given below

Q: One method for preparing pure iron from Fe2O3 is by reaction with carbon monoxide: Fe,03(s) + CO(g)…

A:

Q: Small quantities of oxygen can be prepared in the laboratory by heating potassium chlorate,…

A: Given: Mass of KCIO3 = 69.3 g Molar mass of KCIO3 = 122.55  g/mol Molar mass of O2 = 32.0 g/mol

Q: Cryolite, Na, AIF, (s), an ore used in the production of aluminum, can be synthesized using aluminum…

A: Since you have asked a question with multiple sub-parts, as per our company guidelines we are…

Q: In this reaction: Mg (s) + I₂ (s) → MgI₂ (s) If 2.22 moles of Mg react with 3.56 moles of I₂, and…

A: Given- Reaction Mg (s) + I₂ (s) → MgI₂ (s) Moles of Mg = 2.22 moles Moles of I2 = 3.56 moles Moles…

Q: 2mod  If 85.0g of CH4 reacts with 160.g of O2, what is the maximum amount of CO2 that can be…

A: A limiting reactant is a reactant that is completely converted to products. Once all the limiting…

Q: Consider the following unbalanced equation: Ca3(PO4)2 (s) + H2SO4 (aq) → CaSO4 (s) + H3PO4 (aq) If…

A: The given balanced chemical equation                                     2Ca3(PO4)2 (s)          +…

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: If 4.40 mol of C,H, reacts with excess O,, how many moles of CO, will be produced by the following…

A: C5H12 + 8O2 → 6H2O + 5CO2  From the Balanced chemical equation we get that ; 1 mol C5H12 produce = 5…

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: Solve this

A: Given: An unbalanced equation, NH4NO2(s)→N2(g)+H2O(l) Mass of NH4NO2=0.42 g

Q: 2H2(g) + O2 (g) —> 2H2O (I) What mass in grams of Water (H2O) is produced from 2 moles of Hydrogen…

A: 2 moles of hydrogen forms 2 moles of water

Q: Hydrogen fluoride is used in the manufacture of Freons (which destroy ozone in the stratosphere) and…

A: Theoretical yield :-  The maximum amount of product that can be formed as per stoichiometric…

Q: 63. Ethanol is produced industrially by reacting ethylene gas with water. The balanced equation for…

A: C2H4 (g) + H2O (l) → C2H5OH (aq) Form this Balanced Chemical equation we get that ; 1 mol ethylene…

Q: Menthol is composed of C,H, and O. A 0.1005g sample of menthol is combusted, producing 0.2829g of…

A: The empirical formula is the chemical formula of any compound that represents the proportions of…

Q: 3. A sample of sandstone consists of silica, SiO2, and calcite, CaCO3. When sandstone is heated, the…

A: The decomposition of calcite yields calcium oxide and carbon dioxide gas.

Q: 2. Fe,O4 + 4CO --> 3Fe + 4CO2 100.0 g CO reacted with excess Fe,O4. If only 141.3 grams of Fe were…

A:

Q: For the balanced equation Fe304 + 4H2 3Fe+ 4H20, if the reaction of 0.112 grams of H2 produces 0.745…

A: The balanced chemical equation is shown as,

Q: The reaction for producing glucose in plants, called photosynthesis, is…

A: The given reaction is,

Q: Using the balanced chemical equation, determine how many moles of NaClNaCl will be produced, if…

A: Ans. The balanced chemical equation for reaction of BaCl2 with Na2SO4  BaCl2 +…

Q: Acetic acid (CH;COOH) can be produced based from the reaction: CH;COOC,H5 + H,0 → CH;COOH + C,H;OH…

A: This can be solved as follows

Q: For the balanced equation:  4NH3 (g) + 5 O2 ---- 4NO (g)+ 6H2O (l) If 2.3g of NH3 reacts with 4.5 g…

A: Given,Mass of NH3 = 2.3 gMass of O2 = 4.5 gMoles of NH3 and O2 can be calculated as:

Q: How many moles of NH3 can be produced from 3.76 moles of nitrogen in the following reaction: N2 (g)…

A:

Q: If 7.56 mol of C,H2 reacts with excess O,, how many moles of CO, will be produced by the following…

A: Given chemical reaction : C5H12 + 8 O2 ---> 6 H2O + 5 CO2  Moles of C5H12 = 7.56 moles

Q: percent yield?

A: Percent yield of reaction is the ratio of mass of actual yield to the mass of theoretical yield. The…

Q: This equation is based on determining empirical by combustion analysis. Menthol, the substance we…

A: Given , mass of CO2 formed = 0.2829 g             mass of H2O formed = 0.1159 g In order to…

Q: NH3 (g) + O2 (g) ---> NO (g) + H2O (I) (Balance equation)  For the following reaction, if 0.503…

A: The reaction taking place is given as, => NH3(g) + O2(g) -------> NO (g) + H2O (l)

Q: Industrially, vanadium metal, which is used in steel alloys, can be obtained by reacting vanadium…

A: Percentage yield of the product can be calculated by dividing its actual yieldobtained with the…

Q: how do i do this

A: The balanced chemical reaction is shown as,

Q: When 33.9 g of CH4 reacts completely with excess chlorine yielding 52.0 g of HCI, what is the…

A: Given, CH4(g) + Cl2(g)  ➝ CH3Cl(g) + HCl(g) mass of CH4 reacts = 33.9 g Excess reactant : chlorine…

Q: Consider the following reaction: N: + H: - How many moles of ammonia are produced when 6 moles of…

A: • The given balanced chemical equation is,               N2 + 3 H2 → 2 NH3    • The values provided…

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: 4. The balance equation for the combustion of ethanol (C,H¿OH) is: C,H;OH + 30, → 2CO, + 3H,0 a. How…

A: 4. a.    From the balanced chemical equation,        3 moles of O2 will react with 1 mol of ethanol.…

Q: Copper (I) sulfate is produced when copper is heated with sulfur.  If 1.5 g of Cu was heated with an…

A: Given: Mass of Cu = 1.5 g Mass of Cu2SO4 = 1.76 g Molar mass of Cu = 63.546  g/mol Molar mass of…

Q: NO+H2→ NH3+H2O balance the following equation and determine how many moles of ammonia are produced…

A:

Q: Ethanol (C,H,O) is combusted in air according to the following reaction: C,H,O(1) + 0,(g) → CO,.(g)…

A: Combustion Reaction :- When an organic molecule reacts with oxygen it produces water  vapor and…

Mole Concept

Mole concept is a method to determine the amount of any substance that consists of some elemental particles using a grouping unit called ‘mole’. The mole concept enables one to handle the large amount of small elementary particles. The mole concept can be used in many calculations related to mole calculation, molar amount, mole ratio, and so on, which are significant in chemistry.