What will be the final volume of 100. ml of N2 at -20.0º C if you heated it to 10.0º C?

Q: You vaporize a liquid substance at 100 0 C and 755 mm Hg. The volume of .548 grams of vapor is 237…

A: Temperature = 100°C= 373K Pressure = 755mmHg= 0.993atm Volume = 237mL = 0.237L Mass = 0.548g Let…

Q: An inflated balloon with a volume of 0.75 L at 30 degree Celsius was placed inside the freezer where…

A:

Q: 8. A 1.00 x 10° m² drink has 9.02 g of N;C20 dissolved in it. At 1 atm and 410 K temperature, T, the…

A: Molecular weight of N2C2O is 68 g Given that, amount of N2C2O present in the drink is 9.02 g  So,…

Q: 1. What is the pressure (in atm) of 7.265 g of isobutene gas (C:H10) in an aerosol can at 21.0 °C…

A: Given, Mass of isobutene gas = 7.265g. Temperature = 21.0oC = 294K. Volume of gas = 465mL = 0.465L.…

Q: The temperature is decreased. O, as the temperature of a body of water rises. Air in the blood as a…

A: The solubility of a gas in a liquid is inversely proportional to the temperature. As the temperature…

Q: 1.500 g of a gas collected over H2 O at 29.0°C and 740.9 mm Hg occupies a volume of 217.2 mL. The…

A: The pressure of dry gas is equal to 740.9 - 30.0 = 710.9 mmHg.  The number of moles of the gas can…

Q: 42.1 mL of air is at 2.3°C. wWhat is the volume at 67.3°C?

A: At constant pressure P , V is directly proportional to T Thus, we have the formula: V1 x T2 = T1 x…

Q: What volume in liters is occupied by 39.1 g of C2H2 at 445 mm Hg and 46° C?

A: Given,  The volume in liters is occupied by 39.1 g of C2H2 at 445 mm Hg and 46° C is:

Q: A gas occupies 25.0 L at 92°C and 0.960 atm. At what temperature will the gas occupy a volume of…

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

Q: 1. Answer the following questions:  a. At STP, 5.50 mol of gas occupies approximately what volume…

A: Answer: Ideal gas equation will be used to solve the following questions and it is shown below:…

Q: what is the final volume of a gas that initially occupies 2.50 L at 298 K and is subsequently heated…

A: According to the Charles law for the ideal gas equation, at constant pressure, the volume occupied…

Q: Which sample contains more moles: 2.2 L of O2 at 296 K and 530 mm Hg, or 2.1 L of N2 at 278 K and…

A:

Q: What is the mass (in grams) of 25.00 L of propane vapor (C3H8) at STP? R= 0.08314 L·bar/mol · K.

A: Detail mathematical calculation is shown below

Q: A 4.5 L gas cylinder contains 39.0 g of carbon dioxide (CO2) and 45.0 g of oxygen (O2) at 25 °C.…

A: Given volume of gas = 4.5 L Temperature = 25°C mass of oxygen(O2) = 45 g mass of carbon dioxide…

Q: What is the new volume of the balloon?

A: Given :-  initial volume = 5.6 L  initial temperature = 25°C  final temperature = -78°C  To…

Q: What is the mass (in grams) of 11.50 L of propane vapor (C₃H₈) at STP?

A:

Q: A gaseous mixture consists of 50.0% O2, 25.0% N2 and 25.0% Cla, by mass. At standart temperature and…

A: O2 =50%  N2 = 25% Cl2 = 25% Total = 100% Consider this % of gas as mass , so we get  O2 =50 g N2 =…

Q: How many liters will 154g of CO2 occupy at -15 degrees celsius and 685 mm Hg?

A: Given:- Mass of CO2 = 154 g Temperature = -15°C Pressure = 685 mmHg

Q: If the volume of a gas is 10 L at 200 K, what will the volume of that gas be at 400 K?

A:

Q: How many moles of helium are contained in each volume at STP: (a) 5.0 L; (b) 11.2 L; (c) 50.0 mL?

A: The given data contains, Pressure = 1 atmTemperature = 273 K.

Q: ury. e the pressure in the apparatus?

A:

Q: What is the mass (in grams) of 19.00 L of propane vapor (C₃H₈) at STP? R = 0.08314 L･bar/mol･K.

A: Solution:- The values provided in the question are :-i) Volume of propane vapour,V= 19.00 Lii)…

Q: 5. A syringe containing 1.55mL of 02 gas is cooled from 95.3*C to 0.0*C. What is the final volume of…

A: In accordance with Charle's Law, volume (V) is directly proportional to temperature (T)

Q: If you were given a 100.0gram sample of water at 90⁰C, what volume would you expect the sample to…

A: Volume = Mass/density

Q: A syringe containing 1.55mL of O2 gas is cooled from 95.3*C to 0.0*C. What is the final volume of…

A: In this question, we have to find out the correct answer of given problem by the help of the…

Q: What is the volume of CO2 of a 25.0 g sample of the gas held in a 750 mL container at 22.5 degrees…

A: Ideal gas law mathematically expressed as PV =nRTP = pressureV = volumen = moles R = gas constantT =…

Q: A gas with a volume of 0.559 L is initially at an unknown temperature.  The gas is submerged in…

A: Given, V1 = 0.559L T1 = ? V2 = 0.277L T2 =  100 degree Celsius

Q: 4. How much of a 25ml, closed, container would 5g of gas fill? O 10 ml O 20 ml O 25 ml O 15 ml

A: The concept of gaseous phase includes that gases do not contain volume and have the ability to…

Q: 1.05 ATM is how many mm of Hg? O None of these O 798 mm Hg O 507 mm Hg O 759 mm Hg

A: ATM stands for standard atmosphere, is an standard unit of pressure which is equivalent to other…

Q: A 367 mL sample of Ar g) at 25 °C and a baromer Hg is passed through water at 25 °C What is the…

A: P1V1 / T1 = P2V2 / T2 where, P1 = initial pressure and P2 = final pressure V1 = initial volume and…

Q: A compound is found to be 30.45% N and 69.55% O by mass. If 1.63 g of this compound occupy 389mL at…

A: Given : Mass percent of N = 30.45 % Mass percent of O = 69.55 %  Since the compound is made up of N…

Q: The partial pressure of water vapor in saturated air at 27 °C is 3.51×10-2 atm. (a) How many…

A: Ideal gas equation is given by,

Q: A gas with a volume of 0.553 L is initially at an unknown temperature. The gas is submerged in…

A: Given: Final volume = 0.247 L Final temperature = 100 oC = 373 K Initial volume = 0.553 L Initial…

Q: What is the molar mass of 2.6 g of a gas that occupies a volume of 680 mL ;0.85 atm and 28°C?

A: We can use ideal gas equation to calculate the molar mass of the gas. The ideal gas equation is,…

Q: mg of an unknown protein are disso cion is measured to be 0.107 atm at 2

A: Osmatic pressure is the minimum temperature to be required to stop the flow of the solvent molecule…

Q: What is the mass (in grams) of 23.50 L of propane vapor(C3H8) at STP

A:

Q: What is the pressure when 200. ml of H2 at 4.1 atm and 300. ml of O2 at 4.8 atm is put into a 500.…

A: According to ideal gas law, PV = nRT where P = pressure in atm  V = volume in L n = moles R = gas…

Q: A syringe containing 1.47 mLmL of oxygen gas is cooled from 94.5 ∘C∘C to 0.8 ∘C∘C. What is the final…

A:

Q: What is temp in air when tire pressure is at 33.6 psi?

A: The data of pressure v/s temperature is given as,

Q: What is the mass (in grams) of 23.50 L of propane vapor (C₃H₈) at STP? With the correct amount of…

A: Volume of C3H8 = 23.50 L Molar mass of C3H8 =  44.1 g  First, find the number of moles of Propane…

Q: How many 1-L bottles are required tocontain 1 m3 of liquid?

A: Given: 1 m3 of liquid

Q: A 20.0L balloon is heated from 25°OC to le5.00 What Is the new Volume?

A: According to Charles's law for an ideal gas with constant pressure and amount in two states:…

Q: How many 1-L bottles are required to contain 1m3 of liquid?

A:

Q: A gaseous mixture consists of 50.0% O2, 25.0% N2 and 25.0% Cle, by mass At standart temperature and…

A: According to Dalton’s law of partial pressure, the partial vapor pressure of any liquid is directly…

Q: How high in meters must a column of glycerol be to exert a pressure equal to that of a 760-mm column…

A: Density of glycerol (d1) = 1.26 g/mL Height of glycerol column = h1 mm Density of mercury (d2) =…

Q: 263.3 mL of H20 at 18.17 °C is heated to 42.56 °C.

A:

Q: In the below color diagram the red line conceptually represents what? Por T OA. The Ideal Gas Law B.…

A: According to the ideal gas equation,  PV=nRT  The pressure is directly inversely proportional to the…

Q: What is the mass (in grams) of 24.50 L of propane vapor (C₃H₈) at STP? R = 0.08314 L･bar/mol･K.

A: Given gaseous compound is propane  Volume of propane = 24.50 L  At STP conditions means  temperature…

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.