How many grams of Fe2O3 can be produced if 4.24 grams of iron reacts with .725 liters of O2 gas @ STP? Identify the Limiting Reactant

Q: How many miles of fluorine gas are needed to produce 25.2 moles of sulfur hexafloirode, assuming you…

A: Given , Moles of sulfur hexafluoride = 25.2 mol

Q: How many moles of Nitrogen gas will react with 25 moles of Hydrogen gas in the following reaction?…

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Q: Diesel fuel for automobiles and trucks is a mixture of hydrocarbons that can be modeled by C16H34.…

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Q: How many moles of oxygen are used if 1.314 moles of water react?  2C4H10 + 13O2 -> 8CO2 + 10H2O

A: The objective of the question is to find out how many moles of oxygen are used if 1.314 moles of…

Q: How many grams of oxygen gas are produced when 2.43 × 10⁻⁴ g of KClO₃ are completely reacted…

A: The given reaction is: 2KClO3(s)→2KCl(s)+3O2(g) Calculation of no. of mol of KClO3: n=given…

Q: he following chemical equation has NOT been balanced. Na + H2O --> NaOH + H2 How many grams of…

A: The balanced chemical reaction is as following:- 2Na    +    2H2O     →     2NaOH     +    H2

Q: How many grams of oxygen gas are produced when 2.43x10^-4 g of KClO3 are completely reacted…

A: • No. of moles = Given MassMolar Mass• Mass = No. of Moles x Molar Mass• Molar Mass of O2 = 32…

Q: Given the following balanced chemical equation, how many grams of Hg would be produced from the…

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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 moles of nitrogen gas are needed to completely react with 5.00 moles of oxygen gas in the…

A: In the given reaction ->Moles of oxygen gas = 5.00 moles2N2(g) ----> 2N2O3(g)

Q: How many moles of H2 gas are released when 3.85 moles of HCl react with excess aluminum?

A: HCl react with excess Aluminum The balanced reaction would be  2Al + 6HCl → 2AlCl3 + 3H2 In this…

Q: If you are given 2.50 g C2H4 and 2.75 g of O2 to conduct the combustion reaction written below: C2H4…

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Q: If you have 0.750 grams of magnesium metal, how many grams of oxygen gas are required to completely…

A: The balanced chemical reaction between magnesium and oxygen gas is: 2Mg+O2→2MgO According to the…

Q: Consider the gaseous reaction at N2+3H 2 2NH 3 2.00 mole of N2 and 3.00 mole of react , H_{3} which…

A: Limiting reagents is a reagent that consumed first in chemical reactions

Q: hydrogen and oxygen are reacted and the water formed is collected at 25 derajat,where it has a…

A: The reaction taking place can be written as, => H2 (g) + O2 (g) -------> H2O (l)  Balancing :…

Q: How many grams of H2 gas can be produced by the reaction of 45.0 grams of Al(s) with an excess of…

A: First convert mass into molar mass  Then use mole-mole relationship  After getting mole of Sr then…

Q: Nitric acid is produced fromnitrogen monoxide, which is in turnis prepared from ammonia by a process…

A: The stage 1 chemical reaction taking place in the Ostwald  Process is given as -  4NH3 + 5O2 → 4NO +…

Q: How many particles of carbon dioxide are formed if 252.00 L of oxygen are consumed ?

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Q: How many moles of H2 gas are released when 3.85 moles of HCl react with excess aluminum?

A: When HCl reacts with Al metal it will liberates the hydrogen gas. Moles of HCl used = 3.85 mol Here,…

Q: A gas that is produced when fruit ripens contain 85.62% C and 14.38% H by mass. The molecular mass…

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Q: A cylinder contains 9 moles of Oxygen gas (O2), 5 moles of Nitrogen gas (N2)  and 6 moles of Carbon…

A: Given moles of Nitrogen (n1) = 5 moles moles of oxygen (n2) = 9 moles moles of Carbon dioxide (n3) =…

Q: If you burn 22.022.0 g of hydrogen and produce 196196 g of water, how much oxygen reacted?

A: Hydrogen reacts with oxygen to form water. The equation for the balanced chemical reaction si as…

Q: 6.0L of O2 react with excess Sulfur dioxide gas. All gases are kept at the same temperature,…

A: Given that : The reaction for the process is : 2SO2(g)   +   O2(g)   ---->    2SO3(g) We have to…

Q: Reaction 1: N2+3H2--->2NH3 Reaction2: 4NH3+5O---->4NO+6H2O Starting with 20.0 mol nitrogen gas…

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Q: The airbags that protect people in car crashes are inflated by the extremely rapid decomposition of…

A: Given-> Volume of N2(g) = 87.0 L T = 12.0°C = 12.0 + 273 = 285 K P = 1 atm

Q: Aluminum reacts with chlorine gas to form aluminum chloride according to the reaction below.…

A: The question is based on the concept of Reaction Stoichiometry and ideal gas equation. We have to…

Q: mL of chlorine gas

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Q: What mass in grams of NaN₃ is required to produce 50.2 L of N₂ gas (density = 1.25 g/L ) according…

A: Stoichiometry deals with proportion of reacting and formed species. By using stoichiometry it can be…

Q: To produce zinc metal, carbon monoxide reacts with zinc (II) oxide according to: Zno + CO - Zn + CO2…

A: Chemical Reaction :-  ZnO  +  CO  --->  Zn  +  CO2  2C  +  O2  --->  2CO  given amount of…

Q: Convert PCO: from mm Hg to N m (Pa) Using the ideal gas equation (PV = nRT), calculate the number of…

A: “Since you have posted a question with multiple sub-parts, we will solve first three subparts for…

Q: balance this  equation  N2 +O2→O2 and if you have 10.grams of N2 gas how many grams of NO2 are…

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Q: 9. How many liters of oxygen are required to react completely with 2.4 liters of hydrogen to form…

A: Given in the question, Volume of H2 = 2.4 L The complete balanced equation : 2H2 + O2 →2H2O As we…

Q: How many grams of oxygen are required to completely burn 5.90 g of C3H8 in the followingunbalanced…

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Q: Hydrogen sulfide and oxygen react to form sulfur dioxide and water, like this: 2H,S(g)+30,(g) → 2…

A: The question is based on the concept of reaction Stoichiometry. A limiting reagent is one which…

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.