How many moles of NO₂ would be required to produce 2.30 moles of HNO₃ in the presence of excess water in the following chemical reaction? 3 NO₂(g) + H₂O (l) → 2 HNO₃(g) + NO(g)

Q: 5. What mass of C2H6O is needed to react with 256 g O2?

A: When C2H6O reacts with Oxygen it generates CO2 and H2O. Using stoichiometric of balanced reaction we…

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

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Q: How much copper sulfate and water must be weighed in order to make 23.14 L of 13.5 M copper sulfate?

A: Given: Molarity of the solution = 13.5 M The volume of the solution = 23.14 L  Standard data: The…

Q: what mass of O2 is required to react to produce 20.0g of H2O?

A: Number of moles is calculated by dividing the given mass with molecular mass.

Q: How many grams of NO will be produced from 76.2 g of NO₂ reacted with excess water in the following…

A:

Q: Calculate the mass of water produced by the reaction of 3.00 grams of ammonia with excess oxygen in…

A: Given: Mass of ammonia = 3.00 g The given reaction is: 4 NH3(g) + 5 O2(g) ⟶    4 NO(g) + 6 H2O(g)…

Q: How many grams of hydrogen gas would be produced when 6.0 grams of magnesium reacts with excess of…

A: Magnesium is the limiting reactant. One mole of magnesium produce one mole of H2. 24.305 g Mg =…

Q: When NaHCO3 is heated above 270C. It decomposes to form sodium carbonate, water, and carbon dioxide.…

A: Here NaHCO3 decomposes to form sodium carbonate(Na2CO3), water (H2O) and Carbon dioxide(CO2) The…

Q: A solution of volume (300 ml), and if the solution contains (C6H1206) (Molecules (N)= 3.01x 1023),…

A: Ans

Q: How many moles of oxygen are needed to produce water when 4 x 102 molecules of hydrogen are used?…

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

Q: After the chemical reaction of 3.35 L of 1.50 M Nitric acid and an excess Copper (I) oxide, Copper…

A:

Q: When a 1.00 L sample of water from the surface of the Dead Sea (which is more than 400 meters below…

A: Molarity is defined as Number of moles of Solute dissolved per Litre of Solution.

Q: How many moles of gas would be produced if 5.00g of sodium bicarbonate reacted completely with…

A:

Q: What mass of water (in grams) can be obtained from the complete combustion of 75.0 g of methane…

A: The balanced reaction taking place is given as, => CH4 (g) + 2 O2 (g) --------> CO2 (g) + 2…

Q: produced from the reaction of 62.0 g of NO2 with excess water in the following chemical reaction? 3…

A: First convert mass into molar mass  to get mole  Then use mole-mole relationship to get mole of HNO3…

Q: mass

A:

Q: What volume of 3.00 M CH3NH2 is needed to provide 0.370 mol of CH3NH2?

A: Given : Concentration of CH3NH2 = 3.00 M And moles of CH3NH2 = 0.370 mol.

Q: How many moles of NO₂ would be required to produce 5.75 moles of HNO₃ in the presence of excess…

A: This question belong to some basic concept of chemistry that is mole concept. I have solve this…

Q: How many moles of CaCl2 are required to prepare 2.00 liters of 0.700 M CaCl2?

A:

Q: Use the balanced reaction below to determine what mass and volume of hydrogen gas is produced when…

A:

Q: What volume of hydrogen gas (in mL) at 799 mm Hg and 26 °C can be produced when 2.8 g of MgCO3(s)…

A:

Q: How many moles of HNO3 will be produced from the reaction of 79.0 g of NO2 with excess water in the…

A: 3NO2(g) + H2O(l) ---> 2HNO3(g) + NO(g) moles of NO2 = mass / molar mass…

Q: What volume of 0.750 M hydrochloric acid solution can be prepared from the HCl produced by the…

A: We have given that  1. What volume of 0.750 M hydrochloric acid solution can be prepared from the…

Q: (a) Write chemical equations to show what happens when each of the following substances is mixed…

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

Q: 4. How many moles of water are present in a 20.00 gram sample of lithium permanganate, LiMnO4-3H2O?

A: by using mole concept we easily determine the mole of element are present in reactent and products.

Q: How many grams of CuO would be required to produce 22.5 moles of nitrogen gas in the following…

A: The reaction given is 2 NH3 (g) + 3 CuO (s) ------> 3 Cu (s) + N2 (g) + 3 H2O (g)

Q: How many moles of Ba(OH)2 are present in 225 mL of 0.200 mol L Ba(OH)2?

A: Given :-  concentration of Ba(OH)2 solution = 0.200 mol.L-1  volume of Ba(OH)2 solution = 225 mL…

Q: A chemist has a sample of 1.88 M HCl. What volume of the sample does he require to prepare 200 mL of…

A: M1=1.88M; V1=?    M2=0.45M; V2=200mL

Q: What is the mass in grams of NO that will be produced from 17.9 g of NO2 reacted with excess water…

A: Mass of NO2 = 17.9 g Molar mass of NO2 = 46 g Mass of NO = ?

Q: What volume of hydrogen gas (in mL) at 703 mm Hg and 40 °C can be produced when 2.9 g of MgCO3(s)…

A: According to an ideal gas equation PV= nRT Where P= pressure of the gas, V= volume of the gas, n= no…

Q: How many moles of NO₂ would be required to produce 9.80 moles of HNO₃ in the presence of excess…

A: # Here we have to compare the reactants and products mole ratios to get idea what amount of reactant…

Q: A 10.0-g sample of C2H5OH is burned completely in air. How many moles of H2O are formed?

A: The molar mass of the ethanol is 46 g/mol. The number of moles in 10.0 g of a sample of ethanol is…

Q: Describe the preparation of a 700 mL of 4.36% (w/v) aqueous ethanol (C2H; OH, 46.1 g/mol). Weigh ___…

A: Molar mass of CH2OH = 46.1 g /mol

Q: According to the following balanced reaction, how many moles of Ca(OH)2 will be formed from 3.22…

A: Moles of H2O = 3.22 moles Moles of Ca(OH)2 = ?

Q: What is the mass in grams of NO that will be produced from 33.5 g of NO₂ reacted with excess water…

A:

Q: What mass of water is required to react with an excess of p4O10 to obtain 35.0g of H3PO4 in the…

A: The solution is as follows :

Q: How many moles of water are produced from 3.50 moles of B2H6 react with excess O2 ?

A: B₂H₆ -Diborane B₂O₃ -Diboron trioxide

Q: What is the mass/volume percent (% w/v) of potassium chloride in a 0.335 M aqueous potassium…

A:

Q: Given the following balanced equation, what volume of hydrogen gas (in liters) would be produced…

A: In this question, we want to determine the volume of Hydrogen gas at STP.  How we can determine the…

Q: How many grams of oxygen gas are needed to react completely with 200.0 g of ammonia, NH3? 4NH3(g) +…

A:

Q: Describe the preparation of 2 L of 0.108 of BaCl2 from BaCl2. 2H20 (244.3 g/mol).

A: Molarity of a solution is moles of solute per litre of solution.

Q: What is the mass in grams of NO that will be produced from 36.8 g of NO₂ reacted with excess water…

A: The balanced reaction taking place is given as, => 3 NO2 (g) + H2O (l) -----> 2 HNO3 (g) + NO…

Q: What volume of 0.0500 M CoCl2 times 6H2O contains 2.25 x 10-4 moles of Co2+?

A: Moles of Co2+ means moles of CoCl2.6H2O i.e. Number of moles of Co2+ = Number of moles of CoCl2.6H2O…

Q: Calculate the number of moles of water produced when 3.3 mol of Cu(NO3)2 are formed in the reaction.

A:

Q: How many moles of oxygen are required to completely combust 3.7 moles of C6H14? How many grams of…

A: Chemical Reaction =>  C6H14 + O2  -----> CO2 + H2O moles of C6H14 = 3.7 mol

Q: What amount of water (in moles) is produced by the reaction of 6.00 mol C,H12 with 36.0 mol O2?…

A: Given, Moles of C5H12 = 6.00mol. Moles of O2 = 36.0mol. The balanced reaction can be given as…

Q: Convert 750 ppb Al(III) to molar units

A:

Q: _C3HS + _O2 →_CO2 + _H2O 4. a. Balance the reaction b. What is the reaction type? C. What is the…

A: Since we only answer up to 3 sub-parts, we’ll answer the first 3. Please resubmit the question and…

Q: 12. What is the mole ratio of oxygen to carbon dioxide in the combustion reaction for propane?…

A: Start with the balanced chemical equation for the combustion of propane…

Q: How many grams of hydrogen are needed to produce 1.82 g of water according to this equation? 2 H2 +…

A: