a sample of OxyGen Gas occupies 25.0 mL p -25°C ând L650mm Hg. what is the volurme @ 25°C and 350 mm Hg :

Q: Calculate the volume in liters of acetylene produced at 26.0°C and 715 mm Hg from 0.0725 mol CaC2…

A: Given, Temperature (T) =26 °C = 26+273 =299 K Pressure (P) = 715 mm Hg = 715760 = 0.94 atm (Note…

Q: Use the ideal gas law to calculate how many liters of CO2(g) are generated when you mix 45.3 mL of…

A: CH3COOH (vinegar) + NaHCO3 --> CH3COONa + CO2 + H2O  Density of vinegar = 1.01g/ml  Molecular…

Q: Calculate the mass of 120 mL CaCl2 gas at -51.0°C and 89.0 kPa

A: Given that : We have to calculate the mass of 120 mL CaCl2 gas at -51.0°C and 89.0 kPa.

Q: How many milliliters of H2 gas at STP are required to fully react with 1.68 g of C6H N2…

A: Step 1:To solve this problem, you first need to determine the molar mass of C6​H8​N2​, then use…

Q: Which gas sample has the largest V at the same P & T?

A: Ideal Gas Law :-  PV = nRT  P is the pressure of gas  V is the volume occupied by gas n is the…

Q: = O STATES OF MATTER Calculating partial pressure in a gas mixture A 6.00 L tank at 11.1 °C is…

A: The ideal gas equation is a fundamental equation in thermodynamics that describes the behavior of…

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

A: TEMPERATURE: Temperature is an entity which shows the amount of energy of movement of the molecules…

Q: Solid ammonium chloride, NH4Cl, is formed by the reaction of gaseous ammonia, NH3, and hydrogen…

A: Given,Mass of NH3 = 5.28 gMass of HCl = 5.28 gMoles of NH3 and HCl can be calculated as:

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: 1.65 g of an unknown gas at STP fills a 500. mL flask. What is the molar mass of the gas?

A: At STP,  Volume of one Mole of gas is 22400 ml.

Q: Greenhouse Effect od A student pre pared 2.00L of 0.100 M Naco Lmaleular mass best pncedur is to…

A: Dear student, we answer only one  question at a time. So we are answering only 1st question. If you…

Q: 2NI3(s) --> N2(g) + 3I2(g)  When 730 mL at STP of N2 form, ______ mL at STP of I2 form as well. To…

A:

Q: 1.) A gas originally at 27oC and 1.0 atm pressure in a 3.3 L flask is cooled at constant pressure…

A: For a definite amount of gas, at constant pressure, the volume of the gas increases with an increase…

Q: M (no subject) - ftar X → C < STARTING AMOUNT 71°F Sunny Mail- Francesca app.101edu.co X X Homepage…

A: The pressure of carbon dioxide at 298 K is 0.827 atm, this pressure in mmHg is:

Q: Thanks!

A: The given reaction can be written as:

Q: 89.) Ammonia and chloride NH, (a)+ HCI(a)'-NHyCI(s) If 4.21L of NiHgcg) 5.35L af HCIca af 26°c and…

A:

Q: 80 g of CaCO3 is treated with 0.500 L of a 1.00M solution of HCl. What volume of CO2 gas, measured…

A:

Q: None

A: Answer image:The given balanced reaction isHence, 4 moles of H2 gas reacts with 1 mole of C6H8N2.In…

Q: Silane, SIHA, reacts with 0, to give silicon dioxide and water. SİH4(g) + 2 02(9) → Sio2(s) + 2…

A: The combined gas law combines the laws of Charles, Gay-Lussac, and Boyle. This is a synthesis of the…

Q: What quantity in moles of chlorine gas at 12.0 celsius and 33.3atm would occupy a vessel of 27.5L

A: Given :  Pressure = 33.3 atm  Volume = 27.5 L  Temperature = 12.0°C  To calculate :-  Number of…

Q: A tank contains 2 m³ of a gas which is 70% methane, 25% ethane, and 5% nitrogen by volume. The…

A:

Q: A mixture of hydrogen and helium gases contains hydrogen at a partial pressure of 526 mm Hg and…

A:

Q: A) A mixture consisting of 0.225 mol He, 0.0782 mol Cl2, 0.115 mol CH4, and an unknown amount of…

A:

Q: 72 g of CaCO3 is treated with 0.500 L of a 1.00M solution of HCl. What volume of CO2 gas, measured…

A: Mass of CaCO3 = 72 g Molar mass of CaCO3 = 100 g/mol Moles of CaCO3 =72/100 = 0.72 mol Molarity of…

Q: Identify as true (T) or false (F):  ___ The density of an ideal gas depends on the nature of its…

A: Following are the appropriate answers of the given assumptions.

Q: 13.4. Calculate the mass of air (in ounces) contained inside a soda can with an inner volume of…

A: Given: Volume= 354 mL = 354 cm3

Q: A 20,000 L tank of ethylene oxide is formed at 748 kPa and 525 K, the gas is cooled to 293 K. The…

A:

Q: Question 18 of 34 What quantity in moles of oxygen gas at 140.0 °C and 43.3 atm would occupy a…

A: Given, Pressure (P) = 43.3 atm Temperature (T) = 140.0 °C = (140.0 + 273.15) K = 413.15 K Volume (V)…

Q: Question 4 Determine the volume (in L) occupied by 29.25 g of nitrogen gas at 18.74 °C and 1.04 atm.…

A: The answer is given as follows

Q: What volume of the tank that is occupied by 7.35 g of CO2 and 8.05 g N2 gases at 26.28 oC that has a…

A: A gas is said to be ideal if it follows ideal gas equation, PV = RT

Q: What is the molar mass of a gas if 150.0 mL has a mass of 0.922 g at 99 ° and 107.0 kPa? *

A: Ideal Gas Law :-  PV = nRT  P is the pressure of gas  V is the volume occupied by gas n is the…

Q: 2.86 g of an ideal gas at STP occupies a volume of 1.00 L.  Calculate the molecular weight (g/mol)…

A: Given -&gt;  Weight of ideal gas = 2.86 gm  Volume (V) = 1.00 L At STP-&gt; T = 273 K  P = 1 atm

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: The partial pressure of oxygen in the lungs is about 150 mm of Hg. (The partial pressure is the…

A: Given, Partial pressure of oxygen in lungs = 150 mmHg Diffusion coefficient for oxygen = 2×10-11m2s

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: If a room's temperature is 22°C, PH20 at 22°C = 20 mm Hg and a pressure of 740 mm Hg a gas occupies…

A: BTPS stands for Body Temperature, Pressure, Saturated with Water Vapor.It is a standard condition…

Q: 1. A mixture of 4.5% H₂, 76 % O₂, and 19.5% N₂ has a total pressure of 2.3 atm. What is the partial…

A: Total Pressure:- Total pressure is the sum of the partial pressures of all the gases present in a…

Q: Convert : 60 grams of O, --> _Moles of O,. (Use 32.00 grams = 1 mole of O, as the molar mass.) *

A: Ratio of mass of compound to the molar mass of that compound is known as number of moles.

Q: What volume of a 0.40-M solution of MgCl2 (95 g/mol) contains 1.90 g solute? Select one: O a. 0.025…

A: Given Datas ; Molarity of soln = 0.40 M  Mass of solute = 1.90 g  Molar mass of MgCl2 = 95 g/mol