If you react 3.5 moels of oxygen in excess lithium, how many moles of litium oxide would form?

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: How many grams of oxygen are consumed when 6.21 moles of potassium oxide (K2O) are formed

A: given:  moles of K2O = 6.21 moles balanced reaction: 8K (s) + 2O2 (g) ⟶   4K2O (s)  6.21 moles of…

Q: 13. What amount (in mol) and what mass (in g) of water can be produced when 82.1 ug of ethane reacts…

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Q: How many moles of HCl are required to react with 18.2 g of Zn to form ZnCl2 and H2? a. 0.558 b. 73.0…

A: Given,

Q: 7 Air bags in automobiles inflate when sodium azide, NaN3, rapidly decomposes to its component…

A: Please find your solution below :

Q: Consider the reaction below: N2 (g) + H2 (g) --> NH3 How many grams of NH3 will be produced if 1.5…

A: Given chemical reaction :  N2 + 3 H2 ---> 2 NH3  Mass of N2 = ?

Q: How many moles of water can be produced when 15.0 moles of octane, C3H18, are combusted? Oxygen is…

A: Since from the above reaction, 2 moles of octane is reacting to produce 18 moles of water Hence 1…

Q: iHow many atoms of Al are needed to react with 34.5 grams of O, gas? 4Al + 30,→ 2AI,O,

A: Solution- mass of O2=34.5 gMoleculear mass =32g/molNumber of moles=given massmoler…

Q: How many moles of oxygen are needed to produce 6 moles of Fe203 in the following equation? 4Fe + 302…

A: Given eqn -  4 Fe + 3 O2 ---> 2 Fe2O3

Q: KC3H5O4 + 7.5 02--> 8 CO2 + 2 H20 + KOH For the reaction listed above, how many grams of oxygen (as…

A: 1 mole = 6.022×1023 [ Avogadro's number ] The mass of one mole of atoms of an element is called its…

Q: According to the following reaction, how many moles of oxygen gas are necessary to form 0.295…

A: Solution :          A combustion reaction is an irreversible reaction in which a compound reacts…

Q: Sodium metal and water react to form sodium hydroxide and hydrogen gas. What mass of Na will react…

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Q: 1. _NaOH +_Cu(NO3)2 → _Cu(OH)2 (s) + _NaNO3| When 25.00g of NaOH reacts with 25.00g Cu(NO3)2, how…

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Q: 4 NH3+ 5 O2- 4 NO + 6 H,0 How many qrams of NO will be produced if 18 g of NH, react with 02?

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

Q: What amount (in mol) and what mass (in g) of water can be produced when 82.1 ug of ethane reacts…

A: Given data : Mass of ethane = 82.1 μg = 8.21 x 10-5 gms                 Its molar mass = 30.07…

Q: How many moles of nitrogen gas would be produced if 6.03 moles of copper(II) oxide were reacted with…

A: Stoichiometric calculation means the calculation of masses of reactant and product involved in a…

Q: How many moles of nitrogen gas would be produced if 7.03 moles of copper(II) oxide were reacted with…

A: On seeing the reaction: 2 NH₃(g) + 3 CuO (s) → 3 Cu(s) + N₂(g) + 3 H₂O(g) We can say that  3 moles…

Q: calculate the moles of ammonia produced by the reaction of 5.50 mol of hydrogen with excess nitrogen…

A: Number of moles of hydrogen = 5.50 mol  Number of moles of the nitrogen gas : present in excess  The…

Q: 7. Given the reaction: Pb(CH3COO)2 + H2S → PbS + 2CH3COOH How many grams of PbS is produced when…

A: Given, mass of H2S = 5.00 g  Molar mass of H2S = 34.1 g/mol Molar mass of PbS = 239.3 g/mol

Q: If 2.00 moles of H2 and 1.55 moles of O2 react how many moles of H20 can be produced in the reaction…

A: In this question, 2.00 moles of H2 and 1.55 moles of O2 react, then how many moles of H2O can be…

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: Calculate the molecules of oxygen required to react with 38.8 g of sulfur in the reaction below.…

A: Given, Amount of sulfur = 38.8 g Formula Used, Moles(n)=Given MassMolar Mass 1 mol has 6.023 x 1023…

Q: 4 NH3 + 5 O2  →  4 NO + 6 H2O How many  moles of oxygen (O2) are needed to produce with 224L of H2O…

A: Given data: The volume of H2O = 224 L

Q: 3. How many molecules of oxygen are required to react with 174 g of carbon monoxide? 2C0 02 200

A:

Q: what is the  mass in grams of NO that can be formed from 4.96 moles of NO2 in the reaction below…

A: From the reaction we can say that 3 mole of NO2 gives 1 mole of NO .  So 4.96 mole of NO2 gives…

Q: How many moles of HNO₃ will be produced from the reaction of 17.5 g of NO₂ with excess water in the…

A: Given balanced chemical equation ; 3NO2(g) + H2O(l) -----------> 2HNO3(g) + NO(g) From the above…

Q: If 2.80 moles of H2 and 1.55 moles of O2 react how many moles of H20 can be produced in the reaction…

A: According to the given chemical reaction, each mole of O2 (g) completely reacts with 2 mol of H2…

Q: How many moles of HNO₃ will be produced from the reaction of 19.5 g of NO₂ with excess water

A: Number of moles = mass/molar mass  Molar mass of NO2 = 46.0 g/ mol

Q: When the equation CazN2 + _H20 → _Ca(OH)2 + _NH3 is balanced, the coefficient of H20 is: O none of…

A: In a balanced chemical equation, all the elements involved in the equation have equal number of…

Q: If 25 grams of methane, CH 4, and 30 g of ammonia, NH 3, are combined w/ excess oxygen, when the…

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Q: Given the reaction: Fe^3+ + SCN^- --> FeSCN^2+. How many moles of SCN are there?

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Q: How many moles of carbon dioxide (MW = 44.0 g/mol) is produced when 150.0 grams of pentane (MW =…

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Q: How many moles of hydrogen are needed to completely react with 56.04 g of nitrogen gas using the…

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Q: 1. 2H2 + O2 → 2H2O a). How many moles of H2 would be required to produce 5.0 moles of water? b).…

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Q: . What will be the amount of nitrogen monoxide when 1.0 mol of ammonia and 1.0 mol of oxygen reacts?…

A: We can write the balanced equation to determine the limiting reagent. Limiting reagent is the…

Q: How much HNO3 can be formed in the following reaction if 4.0 kg of NO2 gas are bubble through 1.9 kg…

A: We have to calculate the mass of nitric acid produced.

Q: Ammonia NH3 can be syntheszied by the following reaction: 2NO+5H2-->2NH3+2H20. If you start with…

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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: How many moles of ammonia would be required to react exactly with 0.576 moles of copper(II) oxide in…

A: Step 1 :-Hey, since you have posted multiple questions we will answer first question only. In case…

Q: How many moles of nitrogen gas would be produced if 7.19 moles of copper(II) oxide were reacted with…

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Q: If 2.25 moles of H2 and 1.55 moles of O2 react how many moles of H2O can be produced in the reaction…

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Q: CH4 + 2 02 CO2 + 2 H20 --> If 76g of H2O is produced what mass of O2 was required?

A: The given reaction is,            CH4 + 2 O2 --> CO2 + 2 H2O Given, mass of H2O produced = 76 g…

Q: How many moles of C8H10 are needed to react with 6.85 moles of O2 in the reaction below?…

A: We have to calculate number of  moles of C8H10 are needed to react with 6.85 moles of O2 in the…

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

A: The given reaction: 2C2H6(l) + 7O2(g) → 4CO2(g) + 6H2O(l) The given number of moles of oxygen = 3.0…

Q: 4 Fe +3 O2 ---> 2 Fe2O3 How many litters of iron metal are needed to react completely with 4.35 mol…

A: A numerical problem based on mole concept, which is to be accomplished.

Q: Lithium and nitrogen react to produce lithium nitride: 6Li (s) + N2 (g) → 2Li3N (s) How many moles…

A: Given, Chemical Reaction: 6Li (s) + N2 (g) → 2Li3N (s)   Moles of Li = 0.550 moles

Q: Pentacarbonyliron (Fe(CO)5) reacts with phosphorous trifluoride (PF3) and hydrogen, releasing carbon…

A: By definition, theoretical yield is that yield obtained from a chemical reaction when all of the…

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: Given the following equation: 2 KCIO3 ---> 2 KCI + 3 O2 How many moles of oxygen gas (02) can be…

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Q: Using the same balanced equation as question #5, how many molecules of NO would be produced if you…

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