If you have 21.0 g of Na, how many grams of O2 are required for the reaction? ΑΣφ

Q: Calculate the ASpxn for the following reaction. 2 N205(s) – N2(g) + 4 O2(g) + 2 NO(g) ASX =…

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Q: LI3N + 3 H20 -> NH3 + 3 X According to this reaction, what is X?

A: Lithium hydroxide reacts with water to form lithium hydroxide and ammonia.

Q: Suppose 2.5 g of Compound A and 3.0 g of Compound B are consumed in a reaction that produces only…

A: According to law of conservation of mass, mass of products is equal to mass of reactants

Q: 2NaCl + H2SO4 → Na2SO4 + 2HCl Since the losses in the reaction are 2%, how much is needed than 90%…

A: Balanced equation :                    2NaCl  + H2SO4  → Na2SO4  + 2HCl                      1 mol…

Q: how many grams of h20 are produced from 8.0 grams of ch4

A: We are given amount of CH4 = 8g

Q: What is (are) the productis) of this reaction? 1. KMO U ZHO. HO OH OH IV

A: We have given the incomplete reaction and asked for the product. The product of the above reaction…

Q: What is the value of K1/2 for the following reaction? 2502(g) + O2(g) = 2503(g)

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Q: combustion reaction

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Q: How many grams of O2 will be formed by starting with 10.5 grams of KCLO3               KCLO3->…

A: In given reaction, the coefficients exist in front of all engaged species are stated as…

Q: eq for the following reaction: Write the formula for the + 3H26) 2 (g) →2NH, (g) 2 (g)

A: The value of the reaction quotient at the chemical equilibrium of a chemical reaction is known as…

Q: Fe  + O2 +    H2O  ~>   Fe(OH)3 How many grams of Fe(OH)3 will you get from using 26 moles of…

A: To calculate the grams of Fe(OH)3 from 26 moles of H2O, first we have to write the balanced chemical…

Q: What is the product? H₂N OH осо OH обнос cong coog 90 ОН N=N 1. HCl, NaNO, H2O, 0 °C 2. OH N=N ОН

A: Given reactions is a example of Coupling reaction.

Q: 8) Suppose you had 20 moles of H2 on hand and plenty of O2, how many moles of H20 could you make?

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Q: Calculate the moles of O2 needed to react with 1.50 moles Al in a synthesis reaction

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Q: How many moles of carbon dioxide could be produced if 10 moles of octane, C gH 18. are combined with…

A: given :- balanced equation  2C8H18 + 25O2 → 16CO2 + 18H2O no.of moles of C8H18 = 10 mol   no.of…

Q: Calculate the energy given off if 75.5 g of NH3 is reacted with O2.

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Q: Xe + 2 F2= XeF4 a) What is the theorhetical mass of Xenon Tetrafluoride that should form when 163 g…

A: a) Molar mass of Xenon = 131.293 g/mol Mass of Xenon = 163 g Thus, no of moles of Xenon…

Q: What is the molecular weight of Fe (OH)3

A: Molecular weight of the compound is a quantity computed by multiplying the atomic weight (in atomic…

Q: LiOH+HBr=LiBr+H2O If you start with 10.0 grams of lithium hydroxide, how many grams of lithium…

A: The grams of lithium bromide are produced is to be calculated.

Q: What is the product of this reaction? 1) NaOEt 130° 2) H30* workup Eto

A: - Sodium ethoxide is strong base it reacts with the ester containing alpha hydrogen results into the…

Q: how many grams of salicylic acid must be used in order to produce 7.50 grams of acetylsalicylic acid…

A: Acetylsalicylic acid produce when yield is 92% = 7.50grams

Q: . Human cells obtain energy from a reaction called cellu- lar respiration. Balance the skeletal…

A: Given equation,      C6H12O6(aq) + O2(g) → CO2(g) + H2O(l)

Q: How many grams of SO2 can be produced if 2.5 moles of O2 are used

A: here,  S+O2→SO2 1 mole of 0xygen give 1 mole of SO2 Apply mole concept, 1mole of O2 give 1 mole of…

Q: The product of the reaction shown in the Figure below is H20 KMNO, A B но он OH OMnO4 OMNO4

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Q: Ammonium sulfate, a fertilizer, is made using the following chemical reaction:  2 NH3(g) +…

A: The theoretical yield of a given chemical reaction is obtained based on the balanced chemical…

Q: How many moles of BeCl2 are needed to react completely with 1.75 moles of LiH?

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Q: 4Na(s) + O2(g) --> 2Na2O(s) if you have 18.0g of Na, how many grams of O2 are needed for the…

A: The given reaction is,                  4Na(s) + O2(g) --> 2Na2O(s) Clearly, from the above…

Q: P4O10 + KOH → K3PO4 + H2O is balanced, how much KOH is required to react with 3 moles of P4O10?

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Q: Consider the following reaction:       CO(g) + 3H2 (g) ⇌  CH4 (g) If Kc = 3.46 What is Kc for the…

A: If the equilibrium reaction is reversed then the equilibrium constant of the reversed reaction will…

Q: Fe + H20→ Fe3O4(s) + H ²@[ d. If you have 10.0 g of Fe, how many grams of H20 will be needed for a…

A: Mass of Fe given = 10g For this question, we have to balance the equation 3Fe + 4H2O → Fe3O4 + 4H2

Q: How many moles of ammonia would be required to react exactly with 0.432 moles of copper(II) oxide in…

A: Answer 9 :  The balance chemical reaction :  2NH3(g) + 3CuO(s) ---> 3Cu(s) + N2(g) + 3H2O(g)…

Q: 2. How many grams of H2 are needed to react with 9 g N2? Cota Imde

A: Given - Gram of nitrogen = 9 gram To Calculate - gram of H2 are needed to react with 9 gram of N2.…

Q: 18. Answer the following questions using the given equation and AH. (d) Adding so 6 CO2(g) + 6 H20…

A: The given reaction is, Heat of reaction (∆H) is also called as enthalpy of reaction. ∆H is the…

Q: Write a balanced chemical equation based on the following description: butanoic acid, C3H,COOH(I)…

A: This is a combustion reaction and requires oxygen (O2) and the products will be carbon dioxide (CO2)…

Q: C,H,0 + 30, → 2C0, + 3H,0 How many of each atom is present in the products? C= H=

A: The answer to the following question is given as -

Q: How many grams of alum can be obtained from 25.0 g of aluminum when the reaction proceeds with 100%…

A: mass of alum is calculated by mole mole relationship (mole concept)

Q: ow many equivalents of an acid could be reacted by 1.750 g Al(OH)₃?

A: To calculate equivalents of acid that can be reacted by 1.750 g Al(OH)₃.

Q: How much HNO3 can be formed in the following reaction if 3.8 kg of NO2 gas are bubbled through 1.0…

A: Mass of NO2 = 3.8 kg  Mass of H2O = 1.0 kg  Mass of HNO3 = ?

Q: If 8.6 grams of a certain fertilizer is found to contain 1.12 grams of phosphorus as PzOs, what is…

A: Given the mass of fertilizer = 8.6 g Given the mass of P in form of P2O5 = 1.12 g In N-P-K…

Q: what mass of o2 can be made from heating 125 g of kcio3

A: By writing balance equation for heating of KClO3 we can solve this problem.

Q: How much glucose can be produced from 60.0 kg of CO2 during photosynthesis.

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Q: How many grams of KCI can be produced

A: Given :- Mass of KClO3 = 12 g  To calculate :- Mass of KCl produced.

Q: Fe + H20)→ Fez04(s) + H ²(ø) a. How many moles of Fe would be required to react with 2.0 mol of H20?

A: The species that react in a reaction undergo effective collisions to bring out a chemical reaction.…

Q: What type of reaction is represent by the equation: C,H12 + 902 → 6CO2 + 6H20

A: The reaction shown is burning of alkane in air to produce carbon dioxide and water .

Q: Balance the reaction first. show all work. Report answers in proper significant figures.

A: In a balanced chemical reaction number of each elements on either side of the reaction arrow must be…

Q: 2 FeCl, + 3 Zn à 3 ZNC1, + 2 Fe How many moles of Zinc are needed for 3.5 moles of FeCl3 to fully…

A: For the given reaction, 2 FeCl3 + 3 Zn → 3 ZnCl2 + 2Fe

Q: How many moles of H2 are required to produce 5 moles of NH3? * N₂ 6.5 2.5 6.75 O 7.5 + H₂ NH3

A: Here we are required to find the Moles of hydrogen needed to form 5 mole of ammonia

Q: What mass of O2 can theoretically be obtained from 1.67 g of a KClO3/KCl mixture which is 75.0% by…

A: Here in the given question the mixture of KClO3 and KCl is =1.67 gram. but mass of KClO3  is 75% of…

Q: Question attached

A: Given- Given unbalanced equation ; C2H6O + O2   → CO2 + H2O  No. of atoms in the above-following…

Q: For the following chemical reaction, how many moles of sodium sulfate (Na2SO4) will be produced from…

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Introduction to chemistry

Chemistry is a branch of science that deals with the analysis of material and the substances that comprise it. It also manages the properties of these substances and their reactions to form new substances. It is basically centered on particles and atoms that make up components and mixtures. These chemical species will in general connect using bonds.