Please do the question where it states "using the ideal gas law, calculate the theoretical yield of hydrogen gas!" ****Where you have to find L H2 and mL H2 (theoretical yield)

Q: When the stack gas undergoes incomplete combustion, the theoretical oxygen content changes. true or…

A: Incomplete combustion happens when there is not sufficient oxygen to allow the gas to react…

Q: Solid potassium chlorate will produce solid potassium chloride and oxygen gas when it is heated.…

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Q: What is the molar volume of h2 produced based on the data?

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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: How many moles of hydrogen sulfide are contained in a 94.4-g sample of this gas?

A: Given  Mass of Hydrogen Sulphide (H2S) gas = 94.4 gram Number of mole = ?…

Q: Convert each mass to moles. Express the answer inscientific notation.a. 1.25 × 1 0 3 g Zn b. 1.00 kg…

A: a. 1.25 × 1 0 3 g Zn Moles of Zn = given mass of Znmolar mass of Zn = 1.25 ×10365.4 = 1.91 ×101mol…

Q: For the following questions use the following balanced equation: HO- H20 HO,

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Q: What is the smallest whole number value of the stoichiometric coefficient of HCI ? How about H2…

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Q: A student finds a container of potassium metal containing an unknown amount of the reactive metal.…

A: The reaction between potassium metal and water is written below. 2K + 2H2O → 2KOH + H2 According to…

Q: Calculate the number of moles of solid mercury (I) oxide that can be produced by the reaction of…

A: moles of any species contains 6.022 × 1023

Q: (CxHy) is a hydrocarbon gas sample which  has a weight of 0.5653g. This sample is burned completely…

A: Given the weight of the hydrocarbon(CxHy) sample = 0.5653 g The C present in a hydrocarbon(CxHy) is…

Q: A solution containing 344g silver nitrate is mixed with 75ml of a 400 mol/l solution potassium…

A: First we need to write the balanced chemical of the reaction of silver nitrate with  potassium…

Q: Silicon carbide is an important ceramic material that is made by allowing sand to react with…

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Q: A gas fuel has the following volumetric composition: Propane C3H8: 73 % Butane C4H10: 5 % Ethane,…

A: The composition of fuel :    Gas formula composition  Propane C3H8 73 % Butane C4H10 5 %…

Q: Sulfur and oxygen combine to produce sulfur trioxide. i) Write and balance the equation  ii)…

A: Sulfur : S Oxygen : O2  Sulfur trioxide : SO3

Q: > How is the quantity of a gas related to those of other substances in a balanced equation?

A: “Since you have asked multiple question, we will solve the first question for you. If you want any…

Q: Determine the number of grams of water produced when 1 gallon of gasoline reacts with excess oxygen…

A: 1 gallon of gasoline gives 4574.52 grams of water.

Q: For this equation, (NH4), Cr2 O7(s) Cr2O3 (s) + N2 (g) + 4H2O(g) an engineer has to calculate the…

A: Given: The reaction is as follows: (NH4)2Cr2O7(s)→Cr2O3(s)+N2(g)+4H2O(g) The given mass of…

Q: calculate grams of ammonia produced when 23.5 dm³ of nitrogen gas @STP reacts with excess hydrogen…

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Q: Assuming constant conditions, how many milliliters of chlorine gas react to yield 1.35 L of…

A: • 1 mole of gas contains volume = 22.4L• No. of moles = volume of gas22.4• Volume of gas = No.of…

Q: For this equation, (NH4), Cr2 O7(s) Cr2O3 (s) + N2 (g) + 4H2O(9). an engineer has to calculate the…

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Q: The reaction depicted above occured when 9.0 moles of silver was added to 6.0 moles of HNO3. How…

A: Given :-  Number of moles of Ag = 9.0 mol  Number of moles of HNO3 = 6.0 mol  To calculate :-…

Q: Gaseous ammonia chemically reacts with oxygen O2 gas to produce nitrogen monoxide gas and water…

A: Gaseous ammonia chemically reacts with oxygen O2 gas to produce nitrogen monoxide gas and water…

Q: If I produce 12.3 liters of NH3, how many moles of hydrogen gas reacted?

A: Given data,Volume of NH3=12.3LThe balanced reaction for the preparation of NH3 is given…

Q: Aluminum metal and hydrogen chloride react to form aluminum chloride and hydrogen gas. Please…

A: Reaction between Aluminium metal and HCl

Q: Fill in the blanks for the balancing stoichiometric coefficients for the following reaction…

A: Given reaction is  KAl(OH)4 +   H3PO4  ------->  AlPO4 +  K3PO4+ H2O In the above reaction we…

Q: Consider the following reaction: BaCl2 (aq) + NazSO4 (aq) Nacl (aq) BasO4 (s) + 2 Suppose that 2.979…

A: Mol = Molarity × Vol(L) Molarity( Concentration) = mol/ Vol(L)

Q: When the total number of moles of product and reactants are equal, K has no unit. Give reason.

A: K, the equilibrium constant is basically the ratio of the concentration of the products to that of…

Q: Scientifically, nitrogen and hydrogen at high temperature are converted to ammonia. When 350 grams…

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Q: nitrogen

A: We will use stoichiometry of the reaction to get the answer

Q: Determine AG° for 2 NO2(g) → N2O«(g) at 25°C. Substance AGʻ† (kJ/mol) NO2 (g) 51.3 N204 (g) 97.8

A: Determine ∆G° for the given reaction ---

Q: dinitrogen trioxide gas (N2O3) was actually produced by reacting 6.85 g of oxygen gas (O2) with…

A: The question is based on the concept of Reaction Stoichiometry. we have to write balanced chemical…

Q: What volume of bromine is produced when 25. reaction? (All gases are at the same temperature bromine…

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Q: Potassium reacts with oxygen to form potassium oxide.  If 14.5g of potassium reacts completely with…

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Q: Enter the coefficients directly from the balanced chemical equation. Do not reduce to lowest terms.…

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Q: For each of the equations, determine the change in the number of moles of gas, Δ?gasΔngas.…

A: (NH4)2CO3(s)⟶2NH3(g)+CO2(g)+H2O(g) Δn gas = 4-0 = 4  H2(g)+Cl2(g)⟶2HCl(g)+H2(g)+Cl2(g)⟶2HCl(g) Δn…

Q: 40.0g of KClO3 is subjected to heat until it decomposes entirely. Determine the theoretical yield of…

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Q: Find the Mass to Mass Stoichiometry Calculutation using this formula:  CaS5 + HCl → S + CaCl2 +…

A: The solution is given below -

Q: 25. Sebanyak 4 mol gas N2 yang tekanannya 1 atm ditambah dengan gas Clz sehingga campuran gas…

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Q: Explain how the calculated % composition by mass of water in the compound and the calculated…

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Q: For the following reaction, 5.66 grams of oxygen gas are mixed with excess carbon (graphite) .…

A: Given  mass of Oxygen = 5.66 grams  percent yield of carbon dioxide = 69.8%    Required data -…

Q: Dihydrogen monosulfide reacts with sulfur dioxide according to the balanced equation: Image is…

A: Dihydrogen monosulfide reacts with sulfur dioxide according to the balanced equation: Image is…

Q: 75.0ml of 0.085 m potassium sulfate is added to 50.0mL of 0.055M tin (II) nitrate forming a solid…

A: The reactants given are  1) Potassium sulfate i.e K2SO4  2) Tin (II) nitrate i.e Sn(NO3)2  Hence the…

Q: Methane (CH4) reacts with chlorine gas (Cl2) to form carbon tetrachloride (CCl4) and hydrochloric…

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Q: Enter the coefficients directly from the balanced chemical equation. Do not reduce to lowest terms.…

A: The balanced reaction taking place is given as,

Q: A student reacts 6.0 g solid sulfur and 5.0 g oxygen gas at 95% efficiency to produce sulfur…

A: Given reaction is                                         S8 (s)       +       12 O2 (g)…

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

A: Answer = 3.2 mol NH3

Q: d)  Using the Ideal Gas Law, determine the experimental moles of hydrogen gas collected. e)…

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Q: Draw a diagram representing what is in the container before and after the reaction for a closed…

A: Given: Moles of oxygen taken = 2 mol. Moles of hydrogen taken = 2 mol.

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".