When Magnesium reacts with Nitric Acid, Hydrogen gas and aqueous Magnesium nitrate are formed. What volume of Hydrogen gas will be produced if 40.0 g of Magnesium is reacted with an excess of Nitric Acid?

Q: What mass of carbon dioxide can be absorbed by 40.8 grams of lithium hydroxide?

A: Given :- mass of LiOH = 40.8 g To calculate :- mass of CO2 absorbed

Q: Concentrated oxygen can be used medically for treating conditions such as COPD and cystic fibrosis.…

A: Answer:In the problem we have to find out the average molar mass of the given gaseous mixture. Mass…

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Q: Rusting of iron involves a chemienl neactioN which is a combination of: * Reduction as well as…

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Q: For the following reaction, 24.7 grams of iron are allowed to react with 40.8 grams of chlorine gas.…

A: In the given question->weight of Fe = 24.7 gmweight of Cl2= 40.8 gm-> Limiting reactant is…

Q: In this reaction The mass of Aluminum would react with 119.25g of CuO is .... A.W: Al=27 , Cu=63.5 ,…

A: Answer: option a) 27 g  is the mass of the aluminium reacted.

Q: What volume of hydrogen fluoride would be produced

A: Given :- volume of F2 consumed = 9.18 mL  To be calculated :- volume of HF produced  At STP :-  1…

Q: Calculate the mass of water produced when 4.24 g of butane reacts with excess oxygen. Express your…

A: 2C4H10 + 13O2 -----> 8 CO2  + 10 H2OMass of water = (Mass of butane x 5 x Molar mass of…

Q: miting reagent? of nitrogen mon

A: Balanced chemical reaction,  N2(g) + O2(g) ----> 2NO(g)  Moles of N2 = 0.174 mol Moles of O2 =…

Q: Lv2 | Online teaching and learning resource from Cengage Learning GAccording to the following…

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Q: When 1.28 g of silver reacts with an excess of nitric acid, how many grams of silver nitrate is…

A: To solve this problem first we have to write the balanced chemical equation . Then according to the…

Q: For the following reaction, 0.173 moles of nitrogen gas are mixed with 0.453 moles of hydrogen gas.…

A: Given,

Q: A pure sample of Epsom salt was oven dried and loss 51.17% of its mass due to loss of water of…

A: To calculate the mole ratio, we would first calculate moles of both magnesium sulfate and water in…

Q: A major component of gasoline is octane. When octane is burned in air, it chemically reacts with…

A: The combustion reaction of octane i.e C8H18 can be written as, => C8H18 + O2 --------> CO2 +…

Q: Answer these questions in not less than 3 sentences.  How is the quantity of a gas related to those…

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Q: An intial mass of 1.025g sodium carbonate was used.  What is the theoretical yield in the reaction…

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Q: Solid lithium hydroxide is used to remove exhaled carbon dioxide from space vehicles by forming…

A: The balanced equation for the reaction between LiOH and CO2 is  2 LiOH + CO2 ---------> Li2CO3 +…

Q: If 20.0 g of magnesium reacts with excess hydrochloric acid, what mass of magnesium chloride is…

A: Given Mass of magnesium = 20 g Standard Molar mass of magnesium = 24.305 g/mol Molar mass of…

Q: Nitric acid is produced fromnitrogen monoxide, which is in turnis prepared from ammonia by a process…

A: The stage 1 chemical reaction taking place in the Ostwald  Process is given as -  4NH3 + 5O2 → 4NO +…

Q: How many moles of hydrogen carbonate need to decompose to produce 8.70 x 1023 molecules of carbon…

A: Hydrogen carbonate = HCO3- Decomposition reaction of hydrogen carbonate occurs with H+ - HCO3- + H+…

Q: Consider the following reaction Bacl, (aq) + Na, SO. (aq) - BaSO, (s) +2 Naci (aq) Suppose that 1496…

A: Given:  Concentration of BaCl2 = 1.220 mol/L  Volume of BaCl2 = 1.496 L  Concentration of Na2SO4 =…

Q: grams of oxygen gas

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Q: supposed 3.506 of Mg is heated in the air. what is the theoretical amount of MgO that will be…

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Q: Which of the following gas samples would have the largest volume, if all samples are at the same…

A: At same temperature and pressure , volume of a gas is directly proportional to its no. of moles.

Q: Sodium reacts with water to produce an ionic compound and a gas. How many moles of gas are produced…

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Q: Write a balanced chemical equation based on the following description:solid C₄H₁₀O is burned with…

A: Given reaction is shown below,C₄H₁₀O is burned with oxygen gas to produce gaseous carbon dioxide and…

Q: ne mass

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Q: A gas that is produced when fruit ripens contain 85.62% C and 14.38% H by mass. The molecular mass…

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Q: You reduce a 0.9355g solid platinum (IV) oxide with 0.0879g hydrogen gas to yield elemental platinum…

A: Limiting reagent is defined as the reactant which is present in a limited quantity in the reaction.…

Q: Mass of  reactant A  Mass of  reactant B  Mass of  pure product   Mass of  excess reactants…

A: From the first trial ., 4.1796 gram mass of reactant A react with 1.0296 gram mass of reactant B to…

Q: The airbags that protect people in car crashes are inflated by the extremely rapid decomposition of…

A: Given-> Volume of N2(g) = 87.0 L T = 12.0°C = 12.0 + 273 = 285 K P = 1 atm

Q: When 7 grams of chlorine gas and 4 grams of potassium bromide react via a single displacement…

A: The limiting reagent in a chemical reaction is a reactant that is totally consumed when the chemical…

Q: Convert the following measurement. kg 2 4.7 × 10 g mol · L mol · dL

A: Since, 1 kg = 1000 g  kg = kilograms and g = gram  1 g = (1/1000) kg 1 g = 0.001 kg And, 1 L = 10 dL…

Q: Write a balanced chemical equation based on the following description: liquid C₇H₈O is burned with…

A: Balanced reaction is a chemical reaction in which number of atoms for each element in the reaction…

Q: In a double replacement reaction, 1.214 g of tin(ii) fluoride react with sodium phosphate to form a…

A: The percent yield (% yield) of a reaction is mathematically expressed as: %Yield = (Actual…

Q: use 17.89 mL (experimental volume) and 0.00074044 mol H2 (theoretical moles of hydrogen gas) to…

A: Given: Volume of gas = 17.89 = 0.01789 L                                    (Since 1 L = 1000 mL)…

Q: Solid lithium hydroxide is used to remove exhaled carbon dioxide from space vehicles by forming…

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Q: If 52.4 g of O2 is mixed with 52.4 g of H2 and the mixture is ignited, what is the maximum mass of…

A: Mass of O2 = 52.4 gm Mass of H2 = 52.4 gm Mass of H2O = ?

Q: Define/describe stoichiometry and it’s purpose?

A: Stotchiometry

Q: What mass of sodium hydroxide will neutralize completely 3.612 mol of HCI?. 3.612 g 144.5 g 11.07 g…

A: Given,(i) moles of HCl = 3.612 mol(ii) mass of Mg = 41.0 gmass of FeCl3 = 175 g

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".