What volume of O, at 798 mmHg and 33 °Cis required to synthesize 20.0 mol of NO? Express your answer numerically in litres.

Q: If 1.00 mol of an ideal gas at STP were confined to a cube, what would be thelength in cm of an edge…

A: To find: the length in cm of an edge of this cube , if 1.00 mol of an ideal gas at STP were confined…

Q: A sample of oxygen that occupies 1.00 106 mL at 575 mm Hg is subjected to a pressure of 1.15 atm.…

A:

Q: How many liters of gaseous hydrogen bromide at 29C and0.965 atm will a chemist need if she wishes…

A: Moles of HBr = Molarity × Volume                     = 1.20 M × 3.50 L = 4.2 moles. By using PV =…

Q: How many moles of Br2 are in seven cubic meters (7.00 m3) of Br2 gas at STP?

A:

Q: What is the mass of 2200 L of N2 at 1.00 atm and 25°C?

A: All matter can be classified as solid, liquid and gases mainly. In these physical states of matter,…

Q: 3. How many moles of hydrogen are present in a 37.5-mL sample at 22.0°C and 749 torr? Assume the…

A: Answer = 1.525 x 10-3

Q: How many moles of NH3 are contained in 5.69 L at 34 °C and 2.4 atm?

A: The ideal gas equation is shown below: PV = nRT Where; P = pressure of the gas V = volume of the…

Q: If 2.55 g of N,H, reacts with excess oxygen and produces 0.750 L of N,, at 295 K and 1.00 atm, what…

A:

Q: How many molecules of sulfur trioxide would react with 68.9 liters of water at STP?

A: Applying concept of mole at STP.

Q: You have 354 mL of chlorine trifluoride gas at 762 mmHg and 48°C. What is the mass (in g) of the…

A: 1 atm is equal to 760 mmHg

Q: How many moles of chlorine gas at 120. °C and 33.3 atm would occupy a vessel of 26.5 L?

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

Q: What pressure of Neon gas would you expect to find inside a sealed glass container with a 1.66 L…

A: Given values are, Volume V= 1.66 L Moles n= 0.891 mol  Temperature T= 313 K Pressure =?  Gas…

Q: At 530.4mmHg and 55.3o C, a 3.14-L sample of a hydrocarbon gas has a mass of2.28g.What is the…

A:

Q: 8. A sample of N, has a volume of 1.75 L at 0.75atm and 21 degrees C. How many moles of N, are…

A: PV = nRT Where, P = pressure in atm; V = volume in L; R = 0.082 L atm mol-1 K-1; T = temperature in…

Q: Q8 What volume of He is occupied by 2.35 mol of He at 25°C and a pressure of 0.980 atm?

A: Given, No. of moles = 2.35 mol Pressure = 0.980 atm Temperature = 250C = (25+273K) = 298K To…

Q: How many moles of Helium would you need to fill a 35.2 L container at STP?

A: We know that 22.4 liters of a gas at STP equals 1 mole

Q: What is the volume of 2.88 moles of neon at 22.4 oC and 0.361 atm?

A: Ideal gas equation is given by, PV =nRT where P is the pressure, V is the volume,  n is the number…

Q: 8. How many moles of argon atoms are present in 15.7 L of argon gas at STP?

A: Given values, at STP, Volume of Ar= 15.7 L  We know the molar volume at STP = 22.4L/mol

Q: How many moles of Br2 are in two cubic meters (2.00 m3) of Br2 gas at STP?

A: By ideal gas equation PV=NRT SO

Q: How many moles of chlorine gas at 120 C and 33.3 atm would occupy a vessel of 36.5L?

A: The gaseous state is the state of matter with least intermolecular force of attraction between…

Q: How many grams are there in 985mL of nitrogen (N2) at 0.0°C and 1.00×10€mmHg?

A:

Q: What mass of sulfur trioxide would occupy 5.00 L at 87.0oC and 725 mmHg?

A: According to ideal gas equation

Q: What volume would 20.0 moles of sulfur dioxide occupy at 75.3 °C with a pressure of 2.84 atm?

A: Given: Moles of SO2 = 20.0 moles Temperature = 75.3 oC = 348.45 K Pressure = 2.84 atm

Q: How many moles of chlorine gas at 120. °C and 33.3 atm would occupy a vessel of 13.5 L?

A: The number of moles of chlorine can be calculated by using the ideal gas equation,

Q: Calculate the molar mass of a gas at 377 torr and 58°C if 206 ng occupies 0.206 μL.

A: The ideal equation for gas is given by,                                               PV = nRT…

Q: What volume of oxygen at 12.8 atm pressure and 10.8°C is needed to prepare 25 g of Na,CO,?

A:

Q: What mass (in g) of oxygen must be added to 9.59 g of neon at 24oC, and in a 96 L contain for a…

A: Given data : Mass of neon = 9.59 g Temperature (T)= 24oC = 297 K Volume (V)= 96 L We have to…

Q: A gas has the following elemental composition: C = 82.7%, H = 17.3% in mass. At stp (room…

A: Given, C = 82.7 % H = 17.3 %  Temperature = 0°C = 273 K Pressure = 760 mmHg = 1 atm Density = 2.496…

Q: How much potassium chlorate is needed to produce 20.0 mLmL  of oxygen gas at 700. mmHgmmHg   and…

A: Mole of the gas is  n = PV/RT

Q: A sample of nitrogen occupies a volume of 250 mL at 27 C and 630 mm Hg pressure. What will be its…

A: Given data,

Q: What is the mass of hydrogen gas (RMM=2) that occupies volume of 35 L at STP?

A:

Q: What volume (L) of NH3 gas at 1.2182 atm and 298 K is produced by the complete reaction of 19.32 g…

A: Given: Pressure = 1.2182 atm  Temperature = 298K  Mass = 19.32 g  To find : Volume of NH3 in liters…

Q: If 3.0 L of hydrogen and 1.5 L of oxygen at STP react to yield water, how many moles of water are…

A: In every chemical reaction, reactants react to give the products. In the formation of water,…

Q: What is the volume, in cm3, of 0.88 mol of Fluorine gas at RTP?

A: Given, Amount of F2 = 0.88…

Q: Oxygen is prepared by the decomposition of potassium chlorate. What volume of oxygen measured at STP…

A:

Q: Larry performed a reaction which produced 35 mL of hydrogen gas at 630mmHg and 21ᵒC. How many moles…

A:

Q: What is the volume in liters of 5.50 moles of CO₂ at standard temperature and pressure (STP)?

A:

Q: You have 357 mL of chlorine trifluoride gas at 699 mmHg and 45°C. What is the mass (in g) of the…

A: Given  volume = 357 mL = 0.357 L Pressure = 699 mmHg = 0.919 atm  temperature = 45o C = 45 + 273.15…

Q: An unknown gas at 73.1 ∘C and 1.05 atm has a molar mass of 44.10 g/mol. Assuming ideal behavior,…

A: Ideal gas equation is the equation which obeys all gas laws under all condition of temperature and…

Q: What is the volume (in liters) of a 5.89 g sample of O2 at STP?

A:

Q: g/L) of uranium hexafluoride (UF) at 784 mmHg and 63°C?

A: Temperature is given in degree Celsius, and pressure is given in mm of Hg.  So apply the gas…

Q: What volume does 7.43×1021 molecules of N2 occupy at STP?

A:

Q: consider 20 mole of hydrogen gas at temperature 0 °C and pressure 1 atm having thus volume of 44.8…

A:

Q: How many grams of O2 are present in a sample which occupies 750 mL at 18°C and a pressure of 735 mm…

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

Q: What is the mass of 5.00 liters of oxygen gas,O2,at STP?

A: Since at STP  pressure = 1 atm  and temperature = 273.15 K  Using ideal gas equation => PV = nRT…

Q: How many moles of helium are needed to fill a balloon to a volume of 8.5 L at 55°C and 682 mmHg?

A:

Q: What quantity in moles of nitrogen gas at 130.0 °C and 13.3 atm would occupy a vessel of 22.8 L?

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.