Ammonia is formed from nitrogen and hydrogen according to the following unbalanced equation N2 (g) + H2 (g) = NH3 (g)

Q: Suppose the gas mixture produced by the decomposition reaction is trapped in a container at 17.0°C;…

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Q: Suppose the gas mixture produced by the decomposition reaction is trapped in a container at 17.0°C;…

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Q: A 1.59 g sample of a silicon-fluorine compound is determined to be 26.99% silicon by mass at 27.0…

A: m=RT/PV = ((2.60)(.0821)(300))/((1.50)(.250)) = 170.7 Mol wt=170.7 33.01 %Si -100 = 66.99%F 33.01g…

Q: A helium-filled weather balloon has a volume of 684 L at 23.9°C and 757 mmHg. It is released and…

A: For the phase change of the ideal gas the temperature, pressure, and volume of the initial state and…

Q: For the reaction C+O2 =CO2 what volume of O2 gas at 25.0 degrees Celsius and 1.02 atm is required to…

A: Consider the given balanced equation as; C + O2 → CO2     Given information is as follows;…

Q: 1)How many mL of nitrogen gas is required to completely reacts with 12.0mL of hydrogen gas at…

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Q: If a sample of Xenon gas occupies a volume of 36.0L at 16.0°C, at what temperature, in °C, will it…

A: Given that : Volume (V1) = 36.0 L Temperature (T1) = 16.0°C = 289 K Volume (T2) = 19.0 L Temperature…

Q: How many grams of Mercury I oxide are produced from 35.0L of oxygen at 1.2 atm, 27∘∘C and excess…

A: The balance chemical equation for reaction between Hg and O2 is               4Hg + O2 ----->…

Q: Dilute aqueous hydrogen peroxide is used as a bleachingagent and for disinfecting surfaces and small…

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Q: A 32.80 g sample of argon gas is added to a 15.50 g sample of radon gas in a 10.0-L container at…

A: Given: Mass of argon gas= 32.80 g, mass of Radon gas= 15.50 g To find: Total pressure and partial…

Q: If 1.36 g of a gas occupies a volume of 1.00 L at 0.984 atm and 30 C, what is the molar mass in…

A: From ideal gas law, we know that  PV = nRT Where  P = pressure of the gas V = volume of gas n =…

Q: For many purposes we can treat nitrogen (N₂) as an ideal gas at temperatures above its boiling point…

A: Given :  Assume nitrogen (N2) as an ideal gas at temperatures above its boiling point of -196 °C T1…

Q: When 1.135 atm of methane reacts with 0.955 atm of oxygen at a constant temperature in a closed…

A: To solve this problem, we first identify the limiting reactant by comparing the mole ratios of…

Q: A helium-filled weather balloon has a volume of 759 L at 20.9°C and 759 mmHg. It is released and…

A: Ideal gas equation  The equation that gives the relationship between temperature, pressure and…

Q: Assume the reaction produces 0.0032 moles of H2 gas with a volume of 0.0801 L, pressure of the dry…

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Q: The decomposition of 30.175 g of potassium chlorate yields solid potassium chloride and oxygen gas…

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Q: A sealed flask contains 3.1 L of a gas at 2.4 atm and 22.7 °C. If the density of the gas is 9.7 g/L,…

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Q: Ancient Romans built often out of bricks and mortar. A key ingredient in their mortar was quicklime…

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Q: How many moles of bromine trifluoride are needed to produce 18.1 L of fluorine gas according to the…

A: For a gas of fixed amount, at constant temperature volume is reduced which will results in increase…

Q: 7)An 1.05mol sample of oxygengas at a temperature of 27.0oC is found to occupy a volume of…

A: We have 1.05 mole of O2 gas at temperature of 27 °C, volume as 21.7 l, we have to calculate the…

Q: When air is inhaled, it enters the alveoli of the lungs, and varying amounts of the component gases…

A: #(a): The total atmospheric pressure at sea level is, Pt = 1 atm or 760 torr Partial pressure of a…

Q: What is the pressure of 2.01 g of nitrogen gas confined to a volume of 0.205 L at 36 ∘C?

A: Given, Mass of nitrogen = 2.01g Volume = 0.205L Temperature  = 36 degree Celsius.

Q: On venus the atmosphere consists primarily of carbon dioxide and nitrogen gas. If the partial…

A: In a mixture of gases, each gas has a partial pressure which is the hypothetical pressure of that…

Q: Nitrogen gas is introduced into a large deflated plastic bag.  No gas is allowed to escape, but as…

A: The objective of this question is to find out the number of moles of nitrogen gas introduced into…

Q: Calcium perbromate, Ca(BrO,), (m.w.= 327.9 g/mol) decomposes upon heating to release oxygen gas…

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Q: You start with an equimolar mixture of the gases SO₂ and O₂ in a container. The SO₂ and O₂ react to…

A: The reaction for the process is: 2SO2  +  O2  →  2SO3 We have equimolar mixture of SO2 and O2.…

Q: sample of nitrogen gas is produced in a reaction and collected under water in a graduated cyliner.…

A: Given: Temperature is 26.3 +273.15=299.45K Volume is =44.3 ml=0.0443 L P(dry gas)=P(total)-Aqueous…

Q: 0.0380g of Mg Strip reacted completely with 6 M HCl in the gas buret and 35.8 mL of hydrogen gas is…

A: Number of Mole-ratio of given mass of substance to the molar mass of substance is called number of…

Q: A 6.751 L gas cylinder contains hydrogen (H2) at a pressure of 8.339 atm and a temperature of…

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Q: A 4.17 g4.17 g sample of NH3NH3 gas and a 4.17 g4.17 g sample of HClHCl gas are mixed in a 2.00…

A: GIVEN: NH3 gas sample =  4.17 g HCl gas sample = 4.17g Volume of flask =2.00 L Temperature=25oC To…

Q: 2.0L of Carbondioxide is heated from –25.0 Degrees C to Standard Temperature. What is the final…

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Q: Consider the reaction of NO2  If 23.8L of O2(g), measured at 35oC and 632mmHg is allowed to react…

A: Using Ideal gas law we can determine how many moles of O2 present in the reaction. Using…

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".