1.2 Complete the following sentence: You may only use the following words/phrases to do so: “increased"; “decreased", or “kept constant". The yield of CS2 will be a maximum if the temperature is and the pressure is

Q: Hydrazine, N, H,, reacts with oxygen to form nitrogen gas and water. N,H, (aq) + 0,(g) N,(g) + 2…

A: Given That Oxygen is Excess Reactant, Therefore N2H4 would be limiting Reactant and Calculations…

Q: For the reaction, 3 X=Y, If 1.5 moles of Y and 10.5 moles of X are introduced into a 3.00 L flask at…

A: Kc is known as equilibrium constant and it is equal to the ratio of equilibrium concentration of…

Q: 2. The hydrocarbon benzene combusts to give CO2 and water vapor, and the unbalanced equation is:…

A: Given as The weight of benzene=0.095 g The volume of flask=4.75 L Temperature =30oC=30+273=303 K

Q: Methane was combusted at 100.0 degrees C and 1.00 atm. The following data table was used to collect…

A:

Q: 1.Methane was combusted at 100.0 degrees C and 1.00 atm. The following data table was used to…

A: Mass of methane before the reaction = 774g.No. of moles of methane = 774g/(16 g/mol) = 48.37mol. The…

Q: 1. In a combustion process of a coal-fired power plant, 20% excess of the theoretical amount of…

A: Answer is below

Q: A 3.60L gas sample is at pressure of 0.943atm and temperature of 25 Celsius. If gas sample weights…

A: This problem can be solved by using the ideal gas equation: PV = nRT where P is the pressure of the…

Q: Methane was combusted at 100.0 degrees C and 1.00 atm. The following data table was used to collect…

A: Number of mole (n) of substance is calculated by dividing mass of substance (m) to molar mass (M) of…

Q: When acetone, CH,COCH), is completely burned to carbon díoxide and liquid of formation, AHe, for…

A: Standard heat of formation of CO2 (ΔHfo) = -393.5 KJ/mol. Standard heat of formation of H2O (ΔHfo)…

Q: If a 0.581 g block of sodium is placed in excess water, heat and a gas are produced.  If the gas is…

A: Calculate the number of moles of sodium. Number of moles of Na = Given mass of NaMolar mass of Na=…

Q: In the preparation of 60 mL Magnesium citrate in the laboratory, you are required to:calculate for…

A: Given,  Mass of (MgCO3)4 .Mg(OH)2 .5H2O = 2.57 g  Molar mass of (MgCO3)4 .Mg(OH)2 .5H2O = 485.65…

Q: If a 0.809 g block of sodium is placed in excess water, heat and a gas are produced.  If the gas is…

A: Balanced chemical equation: 2Na (s)  +   2H2O (l)  ------>   2NaOH (aq)   +   H2 (g) Number of…

Q: supplied with a feed of 100L of N2 and 400L of H2 both at 22 atm and 4200C. If the reaction is 95%…

A: Reaction for production of ammonia is:- N2 + 3H2 --------> 2NH3

Q: Hydrazine, N, H,, reacts with oxygen to form nitrogen gas and water. N,H (aq) + 0,(g) → N,(g) + 2…

A: The reaction is – N2H4aq + O2g →N2g + 2H2Ol

Q: E. Waste Organic material is to be burned in a waste to energy facility. The chemical equation for…

A: The compound given is C6H10O5. And 50% excess air is used to assure complete combustion.

Q: Hydrogen is considered a "green fuel" and can be used in fuel cells. One method of hydrogen…

A: Given 1) Pressure = 110 kPa Volume = 13 L Temperature = 21°C 2) Mass of CH4 = 919 g

Q: If 1.25 mol of nitrogen gas exerts a pressure of 1200 mm Hg at 25 °C, what is the volume of the gas…

A:

Q: the average oxygen content of arterial blood is approximately 0.25 g of O2 per ltre. assuming a body…

A: The amount of oxygen dissolved in 1 L of blood is 0.25 g. The body temperature is 37°C.

Q: In Ammonia production, a reactor is supplied with a feed of 100L of N2 and 400L of H2 both at 22 atm…

A: The reaction involved in the production of ammonia is given below. According to the reaction, 1 mole…

Q: The human body burns glucose (C,H,0,) for energy according to this chemical reaction: C,H1,0,…

A: Given reaction is : C6H12O6 + 6O2 →6CO2 + 6H2O On an average , a person exhales 500 mL of  air,…

Q: Liquid water can be separated into hydrogen gas and oxygen gas through electrolysis. 1 mole of…

A:

Q: Ammonia, NH,, reacts with oxygen to form nitrogen gas and water. 4 NH, (aq) + 30,(g) → 2 N,(g) + 6…

A: Given-> Weight of NH3 = 3.25 gm Weight of O2 = 4.88 gm Volume of N2 = 0.850 L T = 295 K P = 1.0…

Q: Oxyacetylene torches rely on a precise mixture of fuel (C2H2(g)) to oxygen to optimize the welding…

A: The chemical formula of acetylene is C2H2(g).  SATP temperature and pressure values are;…

Q: For divers going to great depths, the composition of the air in the tank must be modified. The ideal…

A: Solution - According to the question - Given values are - Thus  of which 21% is O2 So about 0.252Kg…

Q: Hydrazine, N,H,, reacts with oxygen to form nitrogen gas and water. N,H,(aq) + O,(g) N,(g) + 2…

A: Given data:

Q: The world burns approximately 3.8×1012 kg of fossil fuel per year. Use the combustion of octane as…

A: The balanced reaction for the combustion of octane can be given as

Q: The first step in the manufacturing process of phosphorous is the reaction below: 2…

A: We have balanced reaction of calcium phosphate with silica oxide, we have 20 g of each reactant, we…

Q: 50. One method of removing CO2(g) from a spacecraft is liters to allow the CO2 to react with LIOH.…

A: Calculation for number of moles LiOH:

Q: The development of the Haber-Bosch process for manufacturing ammonia from elemental hydrogen and…

A:

Q: Hydrazine, N, H,, reacts with oxygen to form nitrogen gas and water. N,H,(aq) + 0,(g) - N, (g) + 2…

A:

Q: Assume

A: When N(g) combine with O(g) gas then NO(g) gas is formed in the high layers of the atmosphere.  N(g)…

Q: Weekend sheet (6) Complete the following: gas and other gases represents 1 % of the air volum I-…

A: Given,  1. ........................................Gas and other gases represent the 1% of the air…

Q: Hydrazine, N, H,, reacts with oxygen to form nitrogen gas and water. N,H, (aq) + O,(g) → N,(g) + 2…

A: Percent yield :- It is calculated by using the formula  Percent yield = [actual yield / theoretical…

Q: During the production of ammonia, hydrogen is produced from the steam reforming of methane. In the…

A:

Q: C6H1206(aq) 2C,H,OH(aq) + 2CO,(9) is not 100% efficient and produces many by products. The reaction…

A: Given dataMass of glucose=3.604KgMolar mass of…

Q: When ammonium nitrite is heated, it decomposes to give nitrogen gas and water. This property is used…

A: The answer to the following question is given as:

Q: Hydrogen is considered a "green fuel" and can be used in fuel cells. One method of hydrogen…

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Q: There are 20 kg of exhaust gas formed per kg of fuel oil burned in the combustion of diesoline…

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Q: The following data were taken in measuring the molecular weight of a certain gas by the Regnault’s…

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Q: A hot air balloon has a volume of one million liters. If the temperature of the outside air is 20°C…

A: Ideal gas equation: The temperature, pressure, volume, and mole of the gas are related to the ideal…

Q: A 0.400-g sample of Niobium(IV) oxide is reacted with oxygen gas, yielding 0.4256 g of a new…

A: A reaction in which the number of atoms which are there in the reactant side and the product side is…

Q: Since gas stoichiometry always begins with a balanced chemical equation, determine the coefficients…

A: When the count of elements on both the sides of the reaction are equal, the chemical reaction is…

Q: One of the best-selling light, or low-calorie, beers is 4.2% alcohol by volume and a 12-oz serving…

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Q: A mixture of 2.0 grams of hydrogen and 32 grams of oxygen is exploded and produces water. use 2H2 +…

A:

Q: 1.Methane was combusted at 100.0 degrees C and 1.00 atm. The following data table was used to…

A: Mass of methane before the reaction = 774g.No. of moles of methane = 774g/(16 g/mol) = 48.37mol. The…

Q: lethane (CH4) is reacted with oxygen (O2) over a catalyst to produce acetlyene (C2H2) in the…

A:

Q: A student adds 190.0 g of C7H6O3 to an excess of C4H6O3 producing C9H8O4 and C2H4O2. Write and…

A: In chemistry, there are many ways to check the deviation of experimental data from the accurate…