How many moles of excess reactant remain when 5.00 moles of Al2S3 react with 5.00 moles of H2O? Al2S3(s) + 6 H2O(l) → 2 Al(OH)3(s) + 3 H2S(g)

Q: 2H2  +  O2  2H2O   How many grams of O2 are needed to fully react with 3.0 grams of H2?

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Q: How many moles of HNO₃ will be produced from the reaction of 29.5 g of NO₂ with excess water in the…

A: The number of moles is defined as the mass of a substance per mass of one mole. n=massmolar mass

Q: Given the following Reaction: 2C3H7OH+ 9O2 → 6CO2 + 8H2O If 15.6 g of C3H7OH are reacted with 38.5…

A:

Q: How many moles of O2  molecules react if there are 1.6 moles of  H 2 MOLECULES ?    2H2 + O2   2H 2O

A: Given Reaction: 2H2 + O2 →  2H2O

Q: Ethylene (C2H4) reacts with hydrogen chloride (HCI) forming ethyl chloride (C2H5CI). If the starting…

A: To solve this problem we have to find the limiting reactant and excess reactant using balanced…

Q: 4NH3 + 5O2 > 4NO +6H2O If 3 moles of NH3 and 6 moles of O2 are placed in a closed tank and allowed…

A: The balanced reaction taking place is given as, => 4 NH3 + 5 O2 -----> 4 NO + 6 H2O Given :…

Q: Sulfuric acid reacts with aluminum hydroxide by double replacement. __H2SO4  +  __Al(OH)3  -->…

A: Given chemical reaction:  H2SO4  + Al(OH)3 --> H2O +  Al2(SO4)3 Mass of H2SO4 = 30.0 g  Molar…

Q: If 6.126.12 mol of C5H12C5H12 reacts with excess O2,O2, how many moles of CO2CO2 will be produced by…

A: The given reaction is shown below,Here, 6.12 mol of C5H12 is reacted with excess Oxygen to form CO2…

Q: What is the limiting regeant, and how much the following other reactant is in excess?…

A: Given information: Mass of NO2 = 377 g Mass of H2O = 244 g

Q: If 100.0 molecules of H₂ and 40.0 molecules of O₂ react, how many molecules of H₂O can be produced…

A: Given :- 2 H₂(g) + O₂(g) → 2 H₂O(g)  Number of molecules of H2 = 100.0 molecules  Number of…

Q: If 100.0 molecules of H₂ and 31.0 molecules of O₂ react, how many molecules of H₂O can be produced…

A: Limiting reactant :- A reactant which is present in lesser number of moles than required as per…

Q: If 2.00 moles of H₂ and 1.55 moles of O₂ react how many moles of H₂O can be produced in the reaction…

A: Given : Moles of H2 =  2.00 moles  Moles of O2 = 1.55 moles

Q: 3. Suppose 12.7 g of C2H2 reacts with 17.3 g O2 according to the reaction below. What is the mass of…

A: Using mole concept easily determines how much moles of reactant used and how much moles of products…

Q: sample of 36.74g Sr(HCO3)2 is heated and undergoes the decomposition reaction below. Calculate the…

A: Applying concept of limiting reagent and mole concept.

Q: Lead(II) carbonate, also called “white lead,” was formerly used as a pigment in white paints.…

A: Given  ‍‍‍‍‍‍‍‍‍‍‍Pb(C₂H₃O₂)₂(aq)+H₂O(℩)+CO₂(g)→PbCO₃(s)+HC₂H₃O₂(aq) Mass of lead Acetate = 1.25 g…

Q: If 100 molecules of H₂ and 40 molecules of O₂ react, how many molecules of H₂O can be produced in…

A: Given,Molecules of H2 = 100Molecules of O2 = 40Moles of H2 and O2 can be calculated as:

Q: If 100.0 molecules of H₂ and 45.0 molecules of O₂ react, how many molecules of H₂O can be produced…

A: "Since, you have posted multiple question, we will solve only first question for you. To get other…

Q: you have 269.6 g of chromium that react to oxygen, how many moles of chromium (III) oxide will you…

A: To calculate moles of chromium(III) oxide , we would use dimensional analysis method . First we…

Q: If 100.0 molecules of H₂ and 33.0 molecules of O₂ react, how many molecules of H₂O can be produced…

A:

Q: #58. How many moles of nitrogen gas would be produced if 4.81 moles of copper(II) oxide were reacted…

A: Stoichiometry is the calculation of reactants and products in chemical reactions in chemistry.

Q: If 100 molecules of H₂ and 37 molecules of O₂ react, how many molecules of H₂O can be produced in…

A: The given question is to be solved based on the concept of limiting reactant. The reactant which is…

Q: 8. How many grams of H202 are required to react with 11 g of N2H4 according to the following…

A: We will answer the first question since the exact one wasn't specified. Please submit a new question…

Q: Calculate how many moles of NO2 form when each quantity of reactant completely reacts via the…

A: Given,N2O5 = 16.0 g,N2O5 = 16.0 g,Molar mass of N2O5 = 108.01 g/mol

Q: otassium hydrogen carbonate decomposes according to the reaction below: 2 KHCO3(s)  →  K2CO3(s) +…

A: Number of moles is given by the ratio of mass of the substance to that of the molar mass of the…

Q: GeF3H is formed from GeH4 and GeF4 in the combination reaction:…

A:

Q: What is the mass in grams of NO that can be formed from 3.22 moles of NO2 in the reaction below?…

A: The answer is given as follows

Q: What is the mass in grams of NO that can be formed from 8.88 moles of NO₂ in the reaction below? 3…

A:

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

A: Limiting reactant :- A reactant which is present in lesser number of moles than required as per…

Q: 5. How many moles of SO2 are required to convert 6.8 g of H2S according to the following reaction? 2…

A: Since you have asked multiple questions, we will solve the first question for you. If you want any…

Q: How many moles of HNO₃ will be produced from the reaction of 68.0 g of NO₂ with excess water in the…

A: Given mass of NO2 = 68 g

Q: For the following reaction : Cu(s) + 2AgNO3(aq) →Cu(NO3)2(aq) + 2Ag(s) Calculate the number of moles…

A: According to the given balanced chemical equation, 1 mole of Cu reacts with 2 mol of AgNO3. So,…

Q: If 100 molecules of H₂ and 33 molecules of O₂ react, how many molecules of H₂O can be produced in…

A: Limiting reagent : when two or or more reactants reacts to form product the reactant which reacts…

Q: For the following reaction: Al2(SO3)3 + 6NaOH —> 3Na2SO3 + 2Al(OH)3Determine the theoretical yield…

A: Balanced chemical equation involved:

Q: If 100.0 molecules of H₂ and 42 molecules of O₂ react, how many molecules of H₂O can be produced in…

A: The number of molecules of H2O produced in the given reaction is to be determined from the given…

Q: moles of lithium nitride

A:

Q: What is the mass in grams of NO that can be formed from 2.16 moles of NO₂ in the reaction below? 3…

A: In the reaction;  3 NO₂ (g) + H₂O (g) → 2 HNO₃ (g) + NO (g)

Q: How many moles of nitrogen gas would be produced if 3.24 moles of copper(II) oxide were reacted with…

A: The given reaction is: 2 NH₃(g) + 3 CuO (s) → 3 Cu(s) + N₂(g) + 3 H₂O(g)

Q: If 100.0 molecules of H2 and 38.0 molecules of O2 react, how many molecules of H2O can be produced…

A: The balanced reaction taking place is given as, => 2 H2 (g) + O2 (g) -------> 2 H2O (g) Given…

Q: How many grams of the excess reactant will remain after the combustion of 23.2 g of C4H10 in the…

A:

Q: 8. How many grams of H202 are required to react with 11 g of N2H4 according to the following…

A: Molecular weight of N2H4 = 32 So, 11 g of N2H4 = 1132 mol = 0.34 mol of N2H4

Q: How many moles of nitrogen gas would be produced if 4.06 moles of copper(II) oxide were reacted with…

A: The law of conservation of mass Matter can change the form, but cannot be created or destroyed.…

Q: If 2.50 moles of H₂ and 1.55 moles of O₂ react how many moles of H₂O can be produced in the reaction…

A: The limiting reagent in a chemical reaction is a reactant that is totally consumed when the chemical…

Q: If 58 moles of NH 3 are combined with 32 moles of sulfuric acid, what is the limiting reactant and…

A: Complete solution is given below in next step

Q: How many moles of HNO₃ will be produced from the reaction of 28.0 g of NO₂ with excess water in the…

A: The balanced chemical equation can be written as: As water is in excess so no need to consider it…

Q: 2H2(g)+O2(g)→2H2O(g)   How many moles of H2O form when 2.5 moles of O2 reacts?

A: In the given equation, 2H2(g)+O2(g)→2H2O(g) One mole of oxygen react with two moles of hydrogen will…

Q: N2 +3H2=2NH3 How many moles of hydrogen (H2) are needed to completely react with 4.70 moles of…

A: Given reaction, N2 +3H2------->2NH3 Moles of N2= 4.70 mol

Q: Glucose reacts with oxygen according to the reaction:   C6H12O6 + 6 O2 → 6 CO2 + 6 H2O   If 2.0…

A:

Q: 3. Methanol (CH3OH) is an excellent fuel and is used as gas-line antifreeze. It can be made as…

A: Recall the reaction CO ( g) + H2 (g) ----> CH3OH (l)  Given mass of CO is 356 g and given mass of…

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".