0.200 g of aluminum reacts 854.0 ml of hydrogen sulphate gas at 30.0 o C and 123.0 kPa, calculate the mass of aluminum sulphate produced. Hydrogen gas is produced in the reaction.

Q: Ethane burns in air to give H2O and CO2. 2 C2H6(g) + 7 O2(g) → 4 CO2(g) + 6 H2O(g) Four gases are…

A:

Q: pressure: 708.1 mm Hg volume: 2.965 L temperature: 25.5°C How many moles of CO2 were produced?

A: Answer:- Given data:- Pressure = 708.1 mm Hg = 0.93171066 atm…

Q: 91.1 kPa to atm

A: We know that ; 1 atmosphere = 101.325  kilopascals 1 atm = 101.325 kPa By using this relation we can…

Q: Most of the sulfur used in the United States is chemically synthesized from hydrogen sulfide gas…

A: Given 703L/s of dioxygen at 242°C and 0.13atm  We have to find mass of SO2 produced in Kg/s

Q: All molecules of an ideal gas have the same kinetic energy at constant temperature. O True O False

A: Kinetic energy for the ideal gas is proportional to the temperature

Q: opened

A: If the flasks are opened simultaneously, which has will travel the farthest has to be given,

Q: A certain gas a value of R =.18896 KJ/kg°K and K 1.288. Calculate the value of C, and Cy.

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Q: A rigid cylinder (5.00 L) contains 0.176 mol of NO(g) at 298K. A 0.176 mol sample of O2(g) is added…

A: It is given that 5.00 L of a cylinder contains 0.176 moles of NO and 0.176 moles of O2 and the…

Q: Most of the sulfur used in the United States is chemically synthesized from hydrogen sulfide gas…

A:

Q: Mass of magnesium (g) 0.019 Moles of magnesium (mol) 0.00078 Temperature of water (°C) 25.0…

A: A numerical problem based on gas law, which is to be accomplished.

Q: Nitric acid is a key industrial chemical, largely used to make fertilizers and explosives. The first…

A: Oxidation process of NH3 to NO  4 NH3 (g) + 5 O2 (g) ---> 4 NO (g) + 6 H2O (l)  O2 volume rate =…

Q: Suppose a chemical engineer studying a new catalyst for the Claus reaction finds that 211. liters…

A:

Q: Nitric acid is a key industrial chemical, largely used to make fertilizers and explosives. The first…

A: The chemical equation for the oxidation of ammonia is given as: 4NH3 (g) + 5O2 ⇌ 4NO (g) + 6H2O (l)…

Q: Nitric acid is a key industrial chemical, largely used to make fertilizers and explosives. The first…

A: Given: Rate of consumption of dioxygen = 950 L/s. Temperature = 231 oC And pressure of dioxygen =…

Q: In the presence of nitric acid, UO2+ undergoes a redox process. It is converted to UO2 2+ and nitric…

A:

Q: A mixed gas consists of 64 g methane (CH4) and 132 g carbon dioxide (CO2). What is the volume of the…

A:

Q: Nitric acid is a key industrial chemical, largely used to make fertilizers and explosives. The first…

A:

Q: Most of the sulfur used in'the United States is chemically synthesized from hydrogen sulfide gas…

A:

Q: Calculate to three significant digits the density of dinitrogen monoxide gas at exactly −15°C and…

A: The density of dinitrogen monoxide gas has to be given, Given: Temperature=303.15 K. Pressure= 1…

Q: Nitric acid is a key industrial chemical, largely used to make fertilizers and explosives. The first…

A:

Q: NazCOsaa +2HClaa 2Naclag + COze + H2Om How many moles are found in 35ml of 4.5M HC? (Select ) the…

A: As balanced chemical reaction given in question. We can calculate moles of HCl by using following…

Q: Nitric acid is a key industrial chemical, largely used to make fertilizers and explosives. The first…

A: Given that

Q: Nitric acid is a key industrial chemical, largely used to make fertilizers and explosives. The first…

A:

Q: NazCO3la) +2HClaq) → 2NaClag) + CO2(g) + H2O) How many moles are found in 35mL of 4.5M HCI? [Select…

A: The Answers to the following questions can be solved as follows -

Q: Most of the sulfur used in the United States is chemically synthesized from hydrogen sulfide gas…

A: Given, Volume of dioxygen=976L/s Pressure=0.60atm Temperature=269℃ =(269+273)K =542K Calculate the…

Q: Nitric acid is a key industrial chemical, largely used to make fertilizers and explosives. The first…

A: Calculation

Q: Consider the stoichiometry of the reaction provided in the question(s) below. The student started…

A:

Q: You start with an equimolar mixture of the gases SO2 and O, in a container. The SO, and O, react to…

A: After the reaction, temperature=25 °C=298 KPressure=3.65 atmDensity of product gas=?

Q: Indicate which of the following statements regarding thekinetic-molecular theory of gases are…

A: Kinetic molecular theory of gases: 1) Gases are made up of large spherical molecules and they will…

Q: Nitric acid is a key industrial chemical, largely used to make fertilizers and explosives. The first…

A:

Q: 1. Write a balanced chemical equation, including physical state symbols, for the decomposition of…

A:

Q: Nitric acid is a key industrial chemical, largely used to make fertilizers and explosives. The first…

A: Interpretation: From the given data, the rate at which nitrogen monoxide is being produced is to be…

Q: Nitric acid is a key industrial chemical, largely used to make fertilizers and explosives. The first…

A: Reaction is represented as : 4NH3 + 5O2 →4NO + 6H2O O2 Volume rate given = 514 L/s Pressure (P) =…

Q: Ideal and perfect gas - basic concepts.

A: To give: basic concepts of ideal gas and perfect gas.

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: onate reacts completely according to the following reaction at 25 d 1 atm? im carbonate (s) →calcium…

A: Balanced chemical reaction, CaCO3(s) ------> CaO(s)  + CO2(g)  Mass of CaCO3 = 49.7 g  Molar…

Q: 4. A light bulb contains 0.0560 g bulb is then turned on and, after final pressure inside the…

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

Q: If the average kinetic energy of the molecules in an ideal gas initially at 28°C doubles, what is…

A: Initial Temperature = 28°C or 301 K

Q: Mass of empty gelatin capsule Mass of gelatin capsule plus alloy sample Mass of empty beaker Mass of…

A:

Q: The units L*atm/mol*K are used with which one of the following variables?

A: The unit L atm/ mol K belong to the universal gas constant.  We can verify that using ideal gas law.…

Q: A moture of gaseous reactants is put nto a cyinder, where a chemical reaction turns them nto gaseous…

A:

Q: e partial pressure of S

A:

Q: Most of the sulfur used in the United States is chemically synthesized from hydrogen sulfide gas…

A: Given : hydrogen sulfide reacts with dioxygen to produce water and sulfur dioxide. flow rate of…

Q: Assume that each gas can be modeled as an ideal gas. Consider the following: - a piston cylinder…

A:

Q: Calculate to three significant digits the density of dinitrogen monoxide gas at exactly 25 °C and…

A:

Q: Most of the sulfur used in the United States is chemically synthesized from hydrogen sulfide gas…

A:

Q: Most of the sulfur used in the United States is chemically synthesized from hydrogen sulfide gas…

A: Given : Pressure of oxygen gas = 0.65 atm  Temperature of oxygen gas supplied = 178 oC And volume…

Q: What is the kinetic energy (in Joules) of a chlorine molecule moving at 167 m/sec?

A:

Mole Concept

Mole concept is a method to determine the amount of any substance that consists of some elemental particles using a grouping unit called ‘mole’. The mole concept enables one to handle the large amount of small elementary particles. The mole concept can be used in many calculations related to mole calculation, molar amount, mole ratio, and so on, which are significant in chemistry.