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 to the cylinder, where a reaction occurs to produce NO2(g). Calculate the total pressure in atm, in the cylinder at 298 K after the reaction is complete.

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A: given equation is           CH3OH(g)  -->  HCHO(g)  +  H2(g)   DHo = 85.0 kJ DSo = 110 J/K PH2 =…

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Q: Pressure, atm Temperature, K

A: We are given the pressure temperature of a perfect gas as follows:

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Q: If Pair is 104.6 kPa at 27.7 °C, what is Pair (in kPa) at a temperature of 31.6 °C?

A: Gay-Lussac's Law: It is defined as the gas law and it states that the pressure exerted by a gas…

Q: Suppose 0.562 g of graphiteis place in bomb calorimeter with excess of oxygenat 25.00 °C and 1 atm…

A: Given : Mass of C reacting = 0.562 g Heat capacity of calorimeter = 20.70 KJ/oC Initial temperature…

Q: 8.If given 30.0oC, what would that value be in Kelvin?  a T = 303 K  b T = 243 K  c T = 330 K  d T…

A: Temperature = 30°C  In kelvin = ?

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A: Answer: Relation between reaction quotient and equilibrium constant is shown below: 1. When QP=KP…

Q: and after the pressures stabilizes at equilibrium and then draws an air sample and found 0.683 moles…

A: 4NH2(g)+3O2(g)⇆2N2(g)+6H2O(g)2.910 mol7.95 L  1.978 mol7.95 L

Q: The reduction of iron(III) oxide (Fe₂O₁) to pure iron during the first step of steelmaking. 2 Fe,0,…

A: First of all we calculate number of moles of number of moles of CokeMass of coke = 620 ton = 620…

Q: If Pair is 104.6 kPa at 27.7 °C, what is Pair (in kPa) at a temperature of 32.5 °C?

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Q: Consider the reaction,​​H2(g) + Cl2(g) ® 2 HCl(g) How does the value of DG change when the pressures…

A:

Q: If Pair is 104.6 kPa at 27.7 °C, what is Pair (in kPa) at a temperature of 31.0 °C?

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Q: . a 0.988-mole sample of argon expands from 25.0 L to 35.0 L at a constant temperature of 350 K.…

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Q: 3 A(g) + 4 B(s) 2 C(s) It takes 2.00 L pure gas sample A at T=298 K and 1.2 atm to react completely…

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Q: A reaction at 25.0 °C evolves 166. mmol of carbon monoxide gas. Calculate the volume of carbon…

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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 -

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Q: A sample of an ideal gas in a cylinder of volume 2.99 L at 298 K and 2.16 atm expands to 7.00 L by…

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Q: A sample of an ideal gas in a cylinder of volume 4.01 L at 298 K and 2.02 atm expands to 7.08 L by…

A: For path A : P1=2.02 atm V1=4.01 L T1=T3=298 K V3=8.06

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Q: For the reaction 2 C6H5COOH(s) + 15 O₂(g) AUrxn = -772.7 kJ/mol at 298K. Calculate AHrxn. 14 CO₂(g)…

A: The objective of the question is to calculate the  for the given chemical reaction.

Q: 1. KMNO4, HO“, heat 2. H;O*

A:

Solutions

Solutions can be considered as homogeneous mixtures which contain two or more than two chemical substances. The chemical substance which is the greater part is defined as solvent. And the chemical substance that is dissolved in a solvent is referred to as solute. Solution chemistry plays an important role in chemistry since it supports many commercial applications of solutions.