3. What mass of bromine gas is required to react with 2.80 moles of aluminum? 3 mole Br, 2.80 moles AI 79.9 g Br, 2 mole Al 1 mole Br,

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Q: Calculate the number of moles of solid mercury (I) oxide that can be produced by the reaction of…

A: moles of any species contains 6.022 × 1023

Q: amount of nickel(III) oxide

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Q: 7. Why is it necessary to balance the chemical equation of your reaction? So you know what compounds…

A: Concept The Chemical reaction follows the law of conservation of mass. According to the law of…

Q: What mole ratio would you use to calculate how many moles of oxygen gas would be needed to react…

A: Consider the balanced reaction in the question .

Q: How many grams of nitrogen gas are neeeded to produce 35.25g of ammonia are produced? 27.50g…

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Q: How many moles of water vapor are produced for every mole of methane consumed in the combustion…

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Q: See picture below

A: The balanced reaction is given below.

Q: How many moles of Zn would be required to produce 4 moles of hydrogen gas using the following…

A: The balanced chemical equation is given below.

Q: The percentage composition of a liquid fuel by mass is, C = 86%, and H₂ = 11.75%, O₂ = 2.25%…

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Q: 102.0g of tricarbon Octahydrogren is completely burned. How much carbon Dioxide is produced?

A: C3H8 is tricarbon Octahydrogen.

Q: Determine AG° for 2 NO2(g) – N2O4(g) at 25°C. Substance AG† (kJ/mol) NO2 (g) 51.3 N2O4 (g) 97.8

A: Given data, ∆Gof for NO2(g)= 51.3 KJ/mol And ∆Gof for N2O4(g)=97.8 KJ/mol Given reaction is,…

Q: e limiting reactant? En

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Q: Using the mass of your KClO4 sample, and the balanced equation, calculate the theoretical yield of…

A: Here the balanced equation  will be used to establish relation between mol of O2 and moles of KClO4…

Q: Benzene reacts with Oxygen O2 to form CO2 and H2O. How much Oxygen is necessary for 1 mole of…

A: We need to determine amount of Oxygen required to react with 1 mol of benzene.

Q: How many grais UI AICIĮ W ninum? 51.67g- 12. How many grams of oxygen gas will be ne to the reaction…

A: 11) 2Al + 3Cl2 ---> 2AlCl3 G A) 2 mol of AlCl3 = 3 mol Cl2   7.56 mol of AlCl3 = 3×7.56/2    =…

Q: A student runs the reaction represented by the equation below. What mass of H2 gas would be produced…

A: Given,  Zn + HCl ------> ZnCl2 + H2  The student have 13.57 g of each reactant. Molar mass of Zn…

Q: Determine the number of moles of oxygen gas (O2) that are needed to react with 0.725 moles of…

A: Given, Balanced chemical equation 4 Al(s) + 3 O2 (g) ----------> 2Al2O3 (s) According to the…

Q: The reaction depicted above occured when 9.0 moles of silver was added to 6.0 moles of HNO3. How…

A: Given :-  Number of moles of Ag = 9.0 mol  Number of moles of HNO3 = 6.0 mol  To calculate :-…

Q: With 7.50 moles of Al how many moles of Al2O3 can be made?

A: By the help of stoichiometric coefficient we can find the amount of unknown substance by the help of…

Q: Use CH3COOH + CaCO3 to solve for the mass of CaCO3 from the 50.27g of CO2 produced.

A: Balanced Chemical Equation:- It is an equation in which the number of atoms in the reactant and the…

Q: Compute for the mass in grams of NaCl produced by reacting 1.50 g of NHẠCI with 3.0 g NaOH. NH4 +…

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Q: nitrogen

A: We will use stoichiometry of the reaction to get the answer

Q: Carbon dioxide can be created by burning carbon in oxygen: C+ O2 → CO2 Approximately how many moles…

A: Given :  C + O2 → CO2  Mass of C reacts with excess O2 = 24 g  To calculate :  No.of moles of CO2…

Q: Methane is burned completely with 25% excess air. Compute the number of moles of nitrogen in the…

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Q: 15. Mg,N, + 6H,0→ 2NH, + 3Mg(OH), a. How many moles magnesium hydroxide can be produced from 4.59…

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Q: 40.0g of KClO3 is subjected to heat until it decomposes entirely. Determine the theoretical yield of…

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Q: How many moles of NH3NH3 can be produced from 12.0 molmol of H2H2 and excess N2N2?

A: 1) Write the balanced chemical equation for the given chemical reaction. 2) Using the balanced…

Q: At the standard conditions, 22 g carbon dioxide (CO2) takes up a volume of ________ L  (Hint: atomic…

A: Given data,Mass of CO2=22gAtomic weight of C=12g/molAtomic weight of O=16g/mol

Q: 5) Equilibrate the reaction P4 (s) + Cl2 (g) = PCI3 (s) and for 2.90 grams of phosphorus atoms the…

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Q: The following diagram represents a high-temperaturereaction between CH4 and H2O. Based on this…

A: Limiting reagent is the reactant that limits the chemical reaction and determines the amount of the…

Q: The perfect gas equation for 12 g of 2He is

A: The ideal/perfect gas equation is  PV=nRT where n = number of mole of gas Given data mass of Helium…

Q: S STOICHIOMETRY we the following: w many grams of CC ess air? 1. Balanced Equatic 2. Molar Mass 3.…

A: Balanced chemical reaction,  A) 2C8H18 + 25O2 ---> 16CO2 + 18H2O B) molar mass =8×12×18×1=114…

Q: What mass of octane is consumed by the reaction of 2.13g  of oxygen gas

A:

Q: II. Consider the given for nos. 5 to 7: SnO2(s) + 2 H2(g) → Sn(s) + 2 H2O(1) Determine: _5) the mass…

A: Hey, since there are multiple questions posted, we will answer first question. If you want any…

Q: How many grams of nitrogen dioxide is produced if 14g of nitrogen and 25 grams of oxygen mix

A: To find the mass of nitrogen dioxide gas.

Q: (1/8)S8(s) + H2(g) →H2S(g)  ΔHrxn = −20.2 kJ   What is ΔH when 4.90 mol of S8 reacts?

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Q: Riccardo states that the process of iron reacting with sulfur to produce iron(II) sulfide according…

A: given 16Fe + 3S8 = 8Fe2S3 16.00g of iron will react will 3.00 g of sulfur

Q: C3ttg+50273C0O2+4H20 Howmany mole s of water will be produced by the complete combusior of 0.5 moles…

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Q: Fuel: % by volume CO2 = 12.4% CO = 27% H2 = 2.2% N2 = 58.4% Combustion Gas: % by volume: CO2 = 24.6%…

A: Solutions                 ᴡʜᴀᴛ ɪꜱ ᴛʜᴇ ᴘᴇʀᴄᴇɴᴛ ᴛʜᴇᴏʀᴇᴛɪᴄᴀʟ ᴀɪʀ ꜰᴏʀ ᴀ ᴄᴏᴍʙᴜꜱᴛɪᴏɴ ᴘʀᴏᴄᴇꜱꜱ ᴛᴏ ᴡʜɪᴄʜ ᴛʜᴇ…

Q: How many carbon dioxide molecules are there in 14.4 gigatonnes of C02? How many carbon dioxide is…

A: Mole concept :-  1 mole = 6.022×1023 (Avogadro number) The mass of one mole of molecules of a…

Q: 2 Determine all possible mole ratios for the following balanced chemi- cal equations. elor a. 4Al(s)…

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Q: Consider the reaction: 2KCIO3 2KCI+302 1. How many moles of KCIO3 are required to produce 22.8 moles…

A: The given data : a) The number of the moles of Oxygen gas = 22.8 moles b) The moles of KClO3 = 18.8…

Q: Calculate the if 20.0ml of (d=0.867g/ml) is burned in air a) how many grams of oxygen us needed for…

A: The balanced chemical reaction is the one in which the number of atoms is the same on both sides 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".