What mass in grams of NaNs is required to produce 50.2 Lof N2 gas (density = 1.25 g/L ) according to the balanced chemical reaction: NaNs(s) → 2 Na(s) + 3 N:(g)

Q: A chemist plans to react 2.1 moles of aluminum with excess water according to the following…

A: Aluminium reacts with water to form aluminium hydroxide and hydrogen gas. The equation for the…

Q: How much HNO3 can be formed in the following reaction if 36 g of NO2 gas is bubbled through 25 g of…

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Q: 2 NaOH(aq) + CI2(g) --> NaCI (aq) + NaCIO (aq) + H20 (I) If you have 1.23 mol of NaOH in solution…

A: Given, moles of Cl2 = 1.47 moles Moles of NaOH = 1.23 moles

Q: What is the mass in grams of NO that will be produced from 51.8 g of NO₂ reacted with excess water…

A: For determining the amount of product, the mole ratio of reactants in a balanced reaction must be…

Q: Ammonia (NH ) is an mportant compound since it is used in large amounts for the manufacture of…

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Q: Solution A is 0.2400 M Ca(NO3)2(aq). Solution A is diluted by a factor of 3 to form Solution B.…

A: The reaction taking place is  3As2O3 + 4NO3- + 7H2O + 4H+ → 6H3AsO4 + 4NO Balancing explanation :…

Q: What is the mass in grams of NO that will be produced from 19.8 g of NO₂ reacted with excess water…

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Q: The reaction between aluminum and iron(III) oxide can generate temperatures approaching 3000°C and…

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Q: How many grams of CuO would be required to produce 63.5 moles of nitrogen gas in the following…

A: GIVEN : Reaction: NH₃(g) + 3 CuO(s) → 3 Cu(s) + N₂(g) + 3 H₂O(g) To Solve: Mass of CuO required=?…

Q: The percent yield of this reaction is 62.0%. 2Al(s) + 3 F₂ (g) -> 2AIF 3 (s) Determine the mass, in…

A: The percentage yield is defined as the actual yield upon theoretical yield multiplied by 100.

Q: 3. Aqueous potassium phosphate is added to 545 mL of a solution containing calcium chloride to…

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Q: What is the mass (in kg) of 6.89 x 1025 molecules of CO2?  The molar mass of CO2is 44.01 g/mol.

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Q: In a car engine, gasoline (represented by C₈H₁₈) does notburn completely, and some CO, a toxic…

A: (a)

Q: Nitrous oxide (N,0), also known as “laughing gas," is commonly used as an anesthetic in dentistry.…

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

Q: The aluminum in a 1.2 g sample of impure ammonium aluminum sulfate was precipitated with aqueous…

A: Calculate the number of moles of Al2O3. Number of moles = Given mass Molar mass = 0.1798 g101.96…

Q: How many grams of CuO would be required to produce 10.0 moles of nitrogen gas in the following…

A: Given:

Q: What is the mass in grams of NO that will be produced from 19.4 g of NO₂ reacted with excess water…

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Q: Provide the balanced equation: Solid zinc perchlorate [Zn(ClO4)2] decomposes with heat to produce…

A: In a balanced chemical equation the atoms and charges on either side of the reaction arrow must be…

Q: 1) The nerve gas Sarin, which was released in a Tokyo subway station in 1996, has a molecular…

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Q: Glucose, C6H12O6,C6H12O6, is used as an energy source by the human body. The overall reaction in…

A: The overall reaction in the body is described by the equation, C6H12O6(aq)+6O2(g)⟶6CO2(g)+6H2O(l)…

Q: Ammonia (NH) is an important compound since it is used in large amounts for the manufacture of…

A: Given 1.2 mol of Nitrogen and Hydrogen gas  30% of ammonia is reacted  We have to find moles of…

Q: How many grams of CuO would be required to produce 81.0 moles of nitrogen gas in the following…

A: The reaction available is 2NH3(g) +3CuO(s) →3Cu(s)+N2(g) +3H2O(g)

Q: How many grams of chlorine gas can be produced from the decomposition of 73.4 g. of AuCl3 by this…

A: The formula used for calculating the number of moles is as- no. of moles (n)= massmolecular weight…

Q: When potassium cyanide (KCN) reacts with hydrochloric acid, a poisonous gas of hydrogen cyanide is…

A: Given      KCN          +           HCl      →  KCl     +   HCN    mass of KCN   = 0.140 gram…

Q: The reaction between aluminum and iron(III) oxide can generate temperatures approaching 3000°C and…

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Q: A sample of 45.7 g of tetraphosphorous decoxide (PO10) reacts with 79.1 g of water to produce…

A: Consider the given balanced equation is as follows; Reaction:         P4O10      +       6 H2O…

Q: Hydrogen cyanide, HCN, is prepared from ammonia, air, and natural gas ( CH4) by the following…

A: The balance chemical reaction :  2NH3(g) + 3O2(g) + 2CH4(g) ---Pt---> 2HCN(g) + 6H2O(g)  Mass of…

Q: What is the mass in grams of NO that will be produced from 65.8 g of NO₂ reacted with excess water…

A: Given,  65.8 g of NO₂ MW of NO2 = 46.0 g/mol Moles=65.846=1.4304 mol of NO2

Q: When potassium dichromate is added to concentrated hydrochloric acid, it reacts according to the…

A: Interpretation: From the given information, The final concentration of Cr3+ (aq)  and the number of…

Q: The reaction between aluminum carbide and water produces aluminum hydroxide and methane: Al4C3 (s) +…

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Q: The neutralization reaction between hydrochloric acid and calcium hydroxide produces calcium…

A: Number of moles of any substance can be calculated by using the formula :…

Q: In the reaction, CO (g) + 2H2 (g) → CH3OH (l)  a) Which reactant is the limiting if 356 of g of CO…

A: Given: 356 g of CO and 65.0 g of H2 are mixed and allowed to react. The balanced equation for the…

Q: Ammonia can be generated by heating together the solids NH4Cl and Ca(OH)2. Other products of the…

A: Given,  The mass of NH4Cl = 33.0 g. The mass of Ca(OH)2 = 33.0 g.  The percentage yield of ammonia =…

Q: How many grams of aluminum sulfide are formed if 22.00g of aluminum reacts with sulfur in a…

A: Mass of Al = 22 g Mass of Al2S3 = ?

Q: 3(s) CaO(s) AG° = kJ/mol

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Q: How many grams of AGCCI will be formed when 60.0| mL of 0.500 MAGNO: is completely reacted according…

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Q: Assuming constant conditions, how many milliliters of chlorine gas react to yield 1.15 LL of…

A: We are given the following reaction: Cl2(g)+O2(g)--------->Cl2O3(g). The volume of Cl2O3(g)…

Q: The balanced chemical equation for the reaction between potassium hydroxide and phosphoric acid is:…

A: When an acid reacts with a base it produces salt and water. Such reactions are known as acid-base…

Q: Lead ions can be precipitated from solution with KCl according to the following reaction:…

A: Given information:Mass of KCl = 28.6 gMass of lead ions (Pb2+) = 25.5 gMass of PbCl2 = 29.0 g

Q: h) What is the mass, in grams, of barium sulfide precipitate that is formed from the reaction of…

A: Given, Ba(NO3)2 + FeS → BaS + Fe(NO3)2 Note: 1000 mg = 1 g Mass of iron (II) sulfide {FeS} = 18.2 mg…

Q: How many moles of HNO₃ will be produced from the reaction of 88.5 g of NO₂ with excess water in the…

A: Balanced chemical equation: 3 NO₂(g) + H₂O (l) → 2 HNO₃(g) + NO(g) Number of moles of HNO3 =…

Q: In a reaction, 0.77 kg of V,O, are reacted with 0.88 kg of Ca as the following chemical Equation:…

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

Q: Calculate the theoretical yield in moles NH3 from the complete reaction of 15.6 grams H2 in the…

A: The chemical reaction occurs according to the stoichiometry of the reaction. The reagent which is…

Q: Cryolite (Na3AlF6) is used in the commercial production of aluminum from ore. Cryolite itself is…

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Q: Question is attached

A: A limiting reagent of the reaction is the compound which will completely consumed in the reaction.…

Q: What is the maximum mass of Na3AlF6 formed?

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Q: Balance the following reaction and predict the amounts of excess (XS) reactant used and products, in…

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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".