Use the following chemical equation 4 NH3 + 7 O2 ----> 4 NO2 + 6 H2O (OR 4 NH3 + 7 O2 right arrow 4 NO2 + 6 H2O) How many grams of O2 gas are needed to produce 1,321 grams of water? The molecular weight of water is 18.02 g/mol The molecular weight of O2 is 32.00 g/mol

Q: Limestone (CaCO3) reacts with HCl according to the equation CaCO; + 2 HCI CaCl2 + H½0 + CO2 > If…

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Q: How many moles of ammonia liquid is required to produce the number of moles of H2 gas?…

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Q: According to the following question, how many moles of oxygen gas are produced from the…

A: given - mol of Al2O3 = 3 mol reaction - 2Al2O3 = 4Al + 3O2

Q: If 26.4 g of NO and 26.9 g of O₂ react together, how many grams of NO₂ can be formed via the…

A: The reaction is, 2NOg+O2g → 2NO2g

Q: Consider the combustion reaction for octane (C8H18),(C8H18), which is a primary component of…

A: You have given the the balanced reaction -  2C8H18 + 25O2 ⟶ 16CO2 + 18H2O Above given balanced…

Q: Nitrogen and oxygen gases react to form nitrogen dioxide, NO2, according to the following equation:…

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Q: How many moles of oxygen gas are required to react with 9 moles of acetylene (C2H2) in the given…

A: Since u have posted multiple questions. We will solve the first question for u. To get the remaining…

Q: 4 NH3 + 7 O2 ----> 4 NO2 + 6 H2O (OR 4 NH3 + 7 O2 right arrow 4 NO2 + 6 H2O) How many grams of O2…

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

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Q: How many grams of hydrazine are needed to produce 10.0 moles of nitrogen gas.

A: Hydrazine decomposes to form ammonia and nitrogen gas. The chemical equation can be written as…

Q: Hydrogen gas and nitrogen gas react to give ammonia gas. How many moles of hydrogen are needed to…

A: The mole (symbol: mol) is the unit of measurement for amount of substance in the International…

Q: Explain When fluorine gas combines with water vapor, the followingreaction occurs.2 F 2 (g) + 2 H 2…

A: If we assume that all the gases are ideal gases, we can describe the coefficients of this reaction…

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

A: Given: mass of HgO = 56.4 g We know that, molar mass of HgO =216.59 g Molar mass of Hg = 200.59 g…

Q: Using the equation C12H22O11+12O2-->12CO2+11H2O if 49.8 L of O2 are consumed, how many moles of…

A: Given, C12H22O11 + 12O2 --> 12CO2 + 11H2O Volume of O2 reacts = 49.8 L moles of sucrose…

Q: Solid ammonium chloride, NH,CI, is formed by the reaction of gaseous ammonia, NH,, and hydrogen…

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Q: BASIC STOICHIOMETRY The reaction between pyrite (FeS2) and oxygen gas can be used to produce SO2 gas…

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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: 2 H3PO4(s) --> 3 H2(g) + 2 P(s) + 4 O2(g) Using the reaction above, show step by step how many…

A: Given, 2 H3PO4(s) --> 3 H2(g) + 2 P(s) + 4 O2(g) mass of H3PO4 reacts = 0.7156 grams Volume of…

Q: A gas is formed in the reaction shown below. The gas laws can help determine the volume of gas…

A: ZnS+2HCLaq→Zn CL2+H2 g145.4gFirst , we find the number of moles of Znn° of moles=given molesmolar…

Q: Consider the following balanced equation: 2C6H6+15O2=12CO2+6H20 How many moles of carbon dioxide…

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Q: 5. Based on the equation below, how many grams of nitrogen gas (N2) will be produced from the…

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Q: Determine the grams of sodium hydroxide produced from the reaction of 30.0 g of O3 with 30.0 g NaI…

A: Given, O3 + 2NaI + H2O ⟶ O2 + 2NaOH + I2 mass of O3 react = 30.0 g mass of NaI react = 30.0 g mass…

Q: A chemist needs 3 moles of, O2 gas for a particular experiment. How many liters of O2 should s

A: In chemistry, when chemicals are being used for any kind of reaction, their quantity is measured and…

Q: Consider the following balanced chemical equation: C2H6O + 3O2 → 2CO2 + 3H2O If 3.5 moles of…

A: Given balanced chemical equation : C2H6O + 3O2 → 2CO2 + 3H2O

Q: calculate the moles of NO₂ gas that form when 5.20 × 10⁻³ mol of N₂O₅ gas completely reacts:  2…

A: Given :-   2 N₂O₅(g) → 4 NO₂(g) + O₂(g) number of moles of N2O5 = 5.20 × 10-3 mol   To be calculated…

Q: 1. Balance the chemical equation given below, then use it to answer the following questions. NH3 (g)…

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Q: A chemist uses hot hydrogen gas to convert chromium(III) oxide to pure chromium. How many moles of…

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Q: Balance the chemical equation given below, and calculate the volume of nitrogen monoxide gas…

A: Given information:Mass of ammonia = 8.00 gMass of oxygen = 8.00 gTemperature = 25 ̊CDensity of…

Q: How many moles of SO3 gas would be produced if you mixed 3.0g of sulphur with 5L of oxygen? S + O2…

A: Balanced chemical equation: S + O2 ----> SO3 Number of moles of moles of SO3 = Number of moles of…

Q: What mass, in grams, of C2H2 is needed to form 152.9 g of CO2? Assume excess oxygen. 2C2H2(g) +…

A: Limiting Reactant In a chemical reaction, when two or more reactants reacts with each other and…

Q: If 44.8 L of chlorine react with hydrogen to make hydrogen chloride, about how many mole of hydrogen…

A: Hydrogen reacts with chlorine to form hydrogen chloride. The equation for the balanced chemical…

Q: The decomposition reaction of sodium bicarbonate or baking soda is an important chemical reaction…

A: Answer: volume of CO2 formed at STP is 3.8976 L. (Approx 3.9L)

Q: Methanol  (CH3OH) burns in air according to the equation: 2CH3OH + 3O2 --->  2CO2 + 4H2O If 231 g…

A: Combustion :- The process of buring a substance in excess of air or oxygen is known as combustion…

Q: A student is trying to figure out how many moles of potassium chloride are made from 4.0 grams of…

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Q: Based on the chemical equation below, calculate the grams of oxygen needed to produce 645 g of…

A: The balanced chemical equation for the given reaction is, The given weight of water is 645 g.

Q: Consider the following balanced equation: 2 H2 + 02 -2 H20 What mass of water (H20) will be…

A: From the given data,it is clear that 2 mol H2 +1 mol O2 → 2mol H2O we know that ,1 mol of  a…

Q: How many moles of glucose is burned with 10 moles of oxygen? C6H1206(s) + 602(g) ® 6CO2(g) + 6H2O(1)…

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Q: Baking soda and vinegar react according to the following chemical equation:…

A: Moles of baking soda is calculated for the given reaction as follows,

Q: 2H3PO4(s) --> 3 H2(g) + 2 P(s) + 4 O2(g) Using the reaction above, show step by step how many liters…

A: Here we are required to find the volume of oxygen gas liberated when 0.7156 g of phosphoric acid is…

Q: Determine the number of molecules of Cr2o3 that form when 1.34x10^3g of oxygen completely reacts…

A: Moles of oxygen=1.34×10316=83.75 mol4Cr(s)+3O2(g) →2CrO3(s)From the chemical reaction,3 moles of…

Q: How many grams of ammonia are needed to react completely with 854 g of Oxygen?…

A: Given : mass of O2 = 854 gm  Molar mass of O2 = 32 gm/mole  Moles of O2 = mass/molar mass = 854/32 =…

Q: A gas mixture containing SO2 10%, NO2 20% and CO2 70% What the average molecular weight of the gas?

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Q: If 1.02 * 1025 molecules of  CuCl2 react with excess potassium (K) how many moles of KCl will be…

A: As pottasium is in excess therefore net balance reaction is , CuCl2 + 2K ----> 2KCl + Cu Number…

Q: Based on the following equation, how many liters of NH3 can be produced from 15 liters of H2 at…

A: Given information,

Q: A container holds 100g of P₄ and 150g of O₂ The following reaction occurs: P₄ + 3O₂ → P₄O₆. If the…

A: Ans

Q: One of the principal active ingredients of Alka-Seltzer is sodium bicarbonate, NaHCO3. The…

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Q: How many grams of argon gas are needed to have 5.15 mol of argon gas?

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Q: Using the following chemical equation how many grams of water can be produced when 104 L of carbon…

A: Given combustion reaction of butane (corrected equation) : C4H10   +   6.5O2    ---->  4CO2   +…

Q: In the atmosphere, nitrogen dioxide reacts with water to produce NO and nitric acid: NO2 (g) + H2O…

A: Given unbalanced equation for the reaction of nitrogen dioxide with water to produce NO and HNO3 is…

Q: Refer to the following equation: 4NH3 + 7O2 = 4NO2 + 6H2O How many moles of ammonia (NH3) will be…

A: Answer = 3.2 mol NH3

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".