Mol- mol ratio given the reaction equation               N2+ 3H3 arrow 2NH3 How many moles of Hydrogen are needed to make 4 mols of product (NH3)   2. How many mol of product are formed if 1.5 mol of N2 is completely converted to product?

Q: In the reaction, 2 mol of CO gas was made to react with 2 mol of H2. Which is the excess reactant?…

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Q: Given the following Reaction: 2C5H10O2 + 13O2 → 10CO2 + 10H2O If  38.6 moles of C5H10O2  are…

A: Recall the reaction 2C5H10O2 + 13O2 ----> 10CO2 + 10 H2O  Given moles of C5H10O2 is 38.6 moles…

Q: According to the reaction equation below, how many moles of CO2 are produced when 3.5 mol of C2H2…

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Q: Solid aluminum Al and chlorine  Cl2  gas react to form solid aluminum chloride  AlCl3 . Suppose you…

A: Answer is: 0.6 x 101 moles of AlCl3 will be produced.

Q: Consider the following unbalanced equation: ___ Al4C3 + ___ H2O…

A: The balanced equation is  Al4C3 + 12 H2O ------>  4 Al(OH)3 + 3 CH4  From the balanced  equation…

Q: How many moles of N2 will be used up when 1.60 moles of H2 are used in the following equation?…

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Q: 100.00 molecules of H2 and 40.00 molecules of O2 react, how many molecules of H2O can be produced in…

A: In a balanced chemical equation, stoichiometry is utilized to calculate the amount of products…

Q: How many moles of HCI will be produced when 249g of AlCl3 are reacted according to the chemical…

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Q: Answer the following questions about diethyl ether (C 4H 10O), the fi rst widely used general…

A: Write the reaction. C2H6O(l) →C4H10O(l)  H2O(l) a) Molar mass of diethyl ether. Molar mass of C4H10O…

Q: O2 + 2 Mg → 2 MgO If 4 moles of magnesium totally reacted with more than enough O2, how many moles…

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Q: Using the equation 2S2O3^2-(aq)+I2->S4O6^2-(aq)+2I^-(aq), Determine how many moles of S2O3^2- are…

A: Find:- how many moles of S2O32- are needed to react with 3 moles of I2

Q: Carbon will react with zinc oxide to produce zinc and carbon dioxide. How many moles of carbon…

A: The balanced chemical equation for the reaction between Carbon and zinc oxide ; C + 2 ZnO → 2 Zn +…

Q: According to the equation below, how many moles of NaCl can be formed from a reaction of 6.70 moles…

A: Balanced chemical equation: 2Na(s) + Cl2(g) ------> 2 NaCl(s) Number of moles of NaCl = Number of…

Q: Using the following equation, how many mol of N2 are required to react completely with 4.00 mol H2?…

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Q: use the balanced equation to calculate how many grams of H2 can be produced when 4 moles of H2O…

A: No. Of moles = given mass ÷ molar mass  Mass = no. Of moles × molar mass

Q: According to the balanced reaction below, calculate the moles of NH3 that forms when 4.2 mol of N2H4…

A: The Answer to the following Question is given as:

Q: How many molecules of HCl are formed when 60.0 g of water reacts according to the following balanced…

A: molecules of HCl are formed when 60.0 g of water = 3.34 × 1024 molecules HCL

Q: According to the balanced reaction below, calculate the moles of NH3 that form when 4.2 mol of N2H4…

A: Number of moles of product formed can be obtained with the help of the balanced chemical equation.

Q: When hydrogen sulfide reacts with oxygen, water and sulfur dioxide are produced. The balanced…

A: Answer:- This question is answered by using the simple concept of stoichiometry which involves the…

Q: O2  gas react to form nitrogen  N2 gas and water  H2O   vapor. Suppose you have 3.0 mol of NH3…

A: To solve this problem first we have to write the balanced chemical equation then according to…

Q: 2. Aluminum bromide (AIBR3) and sodium hydroxide (NAOH) react to form aluminum hydroxide (Al(OH)3)…

A: Detail mathematical calculation for number of moles finding is shown below

Q: Solid phosphorus (P) and chlorine (Cl2) gas react to form solid phosphorus pentachloride (PCl5).…

A: • No.of moles = Given massMolar mass• Mass = No.of moles x molar mass• Limiting Reactant ⇒    In…

Q: Given the combustion reaction below how many moles of CO2 are formed

A: Balanced Reaction of combustion of C3H8O is             2C3H8O + 9O2 → 6CO2 + 8H2O Hence, from above…

Q: Based on the balanced equation, 2NBr3 + 3NaOH → N2 + 3NaBr + 3HOBr calculate the molecules of NBr3…

A: According to the mole concept, in terms of mass, the amount of substance in moles is equal to the…

Q: How many moles of H2O form when 5.5 moles O2 reacts?

A: Number of moles = mass/molar mass  According to the given chemical equation:- 2 moles of H2O are…

Q: How many moles of nitrogen gas would be produced if 3.40 moles of copper(II) oxide were reacted with…

A: Given , moles of CuO = 3.40 moles We have to find moles of NH3

Q: how many moles of O2 is in excess when the reaction is over?  Do not include

A: Solution: The given reaction: 4NH3 + 5O2 → 4NO + 6H2O From the stoichiometry we can find theoretical…

Q: For each of the following unbalanced equations, indicate how many moles of the second reactant would…

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Q: For the reaction N₂ + 2O₂ → 2 NO₂ If 3 moles of nitrogen (N₂) produces 4.5 moles of nitrogen dioxide…

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Q: Consider the following equation. How many moles of barium are needed to react with 4.00 mol

A: From the reaction we can see that 1 Mole of O2 react with 2 Mole of Ba .

Q: CH4 + 2 O2 --> CO2 + 2 H2O 1) How many moles of H2O are produced when 12 moles of CH4 react…

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Q: Solid phosphorus  P and chlorine  Cl2  gas react to form solid phosphorus pentachloride  PCl5 .…

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

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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: ___________   to     ____________                     Zn + 2HCl → ZnCl2 + H2               Given…

A: Moles of H2 producee from 2.8moles of HCl are

Q: If 1.02 * 1025 molecules of  CuCl2 react with excess potassium (K) how many moles of KCl will be…

A: As pottasium is in excess therefore net balance reaction is , CuCl2 + 2K ----> 2KCl + Cu Number…

Q: the following reaction. Na2S2O3 (aq) + Cl₂ (g) + H₂O (1)→ NaHSO4 (aq) + HCI (aq) a) How many moles…

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Q: Iodine reacts with antimony in the following a manner: 2Sb(s) + 3I2(s) -> 2SbI3(s) In an…

A: Antimony reacts with iodine to form antimony iodide. The equation for the balanced chemical reaction…

Q: According to the balanced reaction below, calculate the moles of NHs that form when 4.2 mol of N:H.…

A: Given :  Moles of N2H4 = 4.2  Since balanced equation is given then solve the following as per the…

Q: If 0.260 moles of AgNO₃ react with 0.155 moles of H₂SO₄ according to this UNBALANCED equation below,…

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

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Q: Given the following reaction: 4 C3H8 + 3O2 → 3CO2 + 4H2. How many moles of oxygen are necessary to…

A: The balanced equation for a chemical reaction consists of equal charges and total number of atoms of…

Q: Use the following balanced reaction to answer the question below: Zn + 2 HCI -> ZNCI2 + H2 If you…

A: Introduction: As per the International System of Units (SI), the mole is the unit of measurement for…

Q: + O2 → FE2O3 How many moles of FeżO3 are produced when 0.265 moles of Fe are reacted? 4. Using the…

A: Given, Moles of Fe atom is 0.265 mol. Required, moles of Fe2O3

Q: In the reaction:3Fe+4H²O=Fe³O⁴+4H² How many moles of Fe³O⁴ are produced when 12 mol of Fe react?

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Q: Use the following balanced equation to answer the question: 2 NaOH + H2SO4  ------> 2 H2O + Na2SO4…

A: The given balanced equation, 2 NaOH + H2SO4  ------> 2 H2O + Na2SO4  From the balanced equation,…

Q: For each of the following balanced chemical equations, calculate how many moles and how many grams…

A: NOTE: Since you have not bolded the reactant. Hence I'm giving an answer assuming both the reactants…

Q: Given the following reaction:  2 C2H6(l)  +  7 O2(g)   =>  4 CO2(g) + 6 H2O(l) How many moles of…

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Q: 2H2 + O2  →  2H2O Which of the following questions would require only one step to solve? [You do…

A: In the given reaction, 2H2 + O2  →  2H2O Since, we know that,  Reaction proceed in the forms of…

Q: Before the use of CFCs, sulfur dioxide was used as a refrigerant.  A sample of sulfur dioxide…

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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".