V = 375 mL at 1.15 atm;  V = ? at 775 mmHg?

Q: 1. Determine the volume of occupied by 0.0123 pounds of carbon dioxide gas at STP. I kg = 2.2 pounds

A: 1) given, Mass of carbon dioxide  (CO2) gas = 0.0123 pound = 0.00559 kg = 5.59 g Converting pound…

Q: The volume (in liters) occupied by 32.0 g of HCl at STP is A 19.7 L B 27.0 L C) 34.8 L D 21.3 L

A: Please find your solution below :

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: At STP, 8.00 mol of gas occupies approximately what volume in liters?

A:

Q: 12. Chlorine gas can be prepared in the laboratory by the reaction of manganese dioxide with…

A: Given; The volume of the Cl2=275ml=0.275 L. The temperature=50C=273+5=278 K. The pressure=650…

Q: How many L are in 8,076mL of H2O?

A: Recall the relationship between L and mL as follows   1 L = 1000 mL Here we have to convert 8076 mL…

Q: At STP, 5.00 mol of gas occupies approximately what volume in liters?

A: Given: Moles = 5.00 mol

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

A:

Q: A patient's blood pressure is 145145 over 75 mmHg75 mmHg . Calculate the patient's blood pressure in…

A:

Q: What will the volume of a sample be if 420. mL of an ideal gas at 23 °C and 1.86 atm is cooled to 15…

A:

Q: Calculate the pressure of 15.0g of CH4 gas at 37.0oC which occupies 2.20 L.

A: Given :-  Amount of CH4 = 15.0 g  Temperature = 37.0°C  Volume = 2.20 L  To calculate :-  Pressure

Q: What volume, in milliliters, will 3.6 g  of CO2 occupy at STP?

A:

Q: Chlorine gas (Cl2) can be prepared on a small scale according to the following balanced equation:…

A: The balanced equation for the formation of Cl2(g) is: MnO2(s) + 4HCl(aq) → MnCl2(aq) + 2H2O(l) +…

Q: At STP, 10.00 mol of gas occupies approximately what volume in litres? R = 0.08314 L･bar/mol･K.

A:

Q: In terms of pressure, 760 mm Hg = 1 atm. Using the factor-unit-method, how would you set up an…

A: Given: 1 atm=760 mmHg To solve: 445mmHg of pressure to atmosphere(atm)=? Solution: As we know

Q: Calculate the pressure, in atm, required to compress asample of helium gas from 20.9 L (at 1.00 atm)…

A: To solve this problem we will use the Boyle's law, P1V1 = P2 V2  Where,  P1 and P2 are the initial…

Q: What is the mass (in grams) of 7.50 L of propane vapor (C₃H₈) at STP?

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

Q: At STP, 10.00 mol of gas occupies approximately what volume in litres? R = 0.08314 L·bar/mol·K.

A: Given: Mole of gas, n = 10.00mol The temperature and pressure under STP conditions are Pressure, P =…

Q: A gas (4.0 g) occupies 11.2 L at 2 atm and 273 K. What is the molar mass of the gas? What is the…

A: Given data contains, Mass=4.0 g Volume=11.2 L Pressure=2 atm Temperature=273 K

Q: A patient’s systolic blood pressure is 0.180 atm. What is that blood pressure in the usual mm Hg…

A: Pressure :- pressure is force per unit area.The patient 's systolic blNd pressure = 0.180…

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

A:

Q: What is the mass (in grams) of 10.0 L of propane vapor (C3H8) at STP ?

A: Volume of propane vapour = 10.0 L Mass of C3H8 (in grams) at STP = ?

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: A quantity of sodium was added to water and 50.4 mL of hydrogen gas ( measured at STP) together with…

A:

Q: 5 moles of water are changed to its gaseous state. If conditions are changed so that this gaseous…

A: Given, moles of H2O gas = 5 moles Volume of this gas occupied at STP = ? Note:  At STP, 1 mol of gas…

Q: If the pressure of the dry H2 is 745.2 mm Hg, what is the pressure in atm? 760.0 mm Hg = 1 atm

A:

Q: 1. Which of these gases would behave the least ideally? (O2, N2, and HF)

A: "As you didn't give me a question number I'm answering first question only... Please upload again…

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

A:

Q: At STP, 9.00 mol of gas occupies approximately what volume in liters?

A: At STP,  Temperature, T = 273.15 K Pressure, P = 1 atm  Gas constant, R = 0.0821 atm L K-1 mol-1…

Q: If a patient's blood pressure is 115 over 85 mmHg, what is it in atmospheres (atm)?

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

Q: 2+ does not exist in the water -baix); aH2 = 1 atm; at 25 °C

A:

Q: Using the ideal gas law, what is the volume in L of 3.59 g CO2 of gas at 2.09 atm and 291 K?

A:

Q: what volume in milliliters will 6.5g of co2 occupy at STP?

A: Given, Mass of CO2 = 6.5g

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: How many moles of gas are contained in 890.0 mL at 21 ºC and 100. kPa pressure?

A: Given: Volume of gas, V= 890.0mL                                =0.890LTemperature of gas, T= 21∘C =…

Q: At STP, 21.50 mol of gas occupies approximately what volume in liters?

A:

Q: 6.2 L of an ideal gasis is contained at 3atm& 37°c how many moles of this gas are presented

A: Given information: Volume of gas = 6.2 L Pressure of gas = 3 atm Temperature of gas = 37°C

Q: If the value of your systolic blood pressure is 125 mm Hg, what is this value in atm? (Include your…

A:

Q: How many liters of CO2 measured at 26°C and 767 torr are produced in the combustion of 125 mL of…

A: The combustion reaction of propanol is given as: C3H7OH (g) + 92 O2 (g) → 3 CO2 (g) + 4 H2O (g) ⇒3…

Q: At STP, 23.50 mol of gas occupies approximately what volume in liters?

A: At STP, volume of one mole of gas = 22.4 L

Q: What volume will a gas be if 245.6 g neon is at 31oC at 4.56 atm?

A: Number of moles of Ne is determined as follows,

Q: How many psi are in 5.26 x 105 mm Hg? O 3.46 x 103 O 6.32 x 10² O 1.02 x 104

A:

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: Suppose that a 26.5-mL volume of HCl solution reactions completely with 55.0 mL of aqueous Na2CO3.…

A: Reaction taking place is: In general, 2 moles of HCl react with 1 mole of Na2CO3 to give 1 mole of…

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…

Q: V=375mL at 1.15atm ; V= mL at 775 mmHg

A: Given data V1 = 375ml P1 = 1.15 atm= 874mmhg Where 1 atm = 760 mmhg V2 =?  P2 = 775 mmhg

Q: 27 °C, 500 cc of H2, measured under a pressure 400 torr, and 1000 cc of N2, measured under a…

A: T = 27°C = 27 + 273 = 300 K V1= 500 cm3 = 0.500 dm3 = 0.500 L (1dm = 10cm ,1dm3 = 1L) P1= 400 torr…