STP is 1 atm of pressure.

Q: What volume of oxygen is needed to produce 16L of carbon dioxide at STP?

A:

Q: What is the volume of 1.50 moles of an ideal gas at STP?

A:

Q: What pressure in mmHg is equivalent to 1.75 atm?

A: Pressure is the force exerted per unit area. Gas particles exert pressure when they collide with the…

Q: Illustrate the characteristics of Gases?

A: The characteristics of gases has to be given.

Q: many   gas would be produced by the complete reaction of     solid at STP according to the following…

A: Volume of H2 gas can calculated by using unitary method.

Q: What is its final pressure?

A:

Q: Define the term Standard atmospheric pressure?

A: ANSWERE IS DISCUSSED BELOW :

Q: Calculate What is the volume, in liters, of 1.50 mol Cl, at STP?

A: 28.  Given :- number of moles of Cl2 = 1.50 mol  To calculate :- volume of Cl2 (in L) at STP  at…

Q: convert 797 mm Hg to atm

A: Given : Pressure in mm Hg = 797 mm Hg

Q: The volume of 21.9 g nitrogen gas at stp is

A: The volume of 21.9 g nitrogen gas at stp is to be calculated

Q: How many moles are there in an ideal gas with a volume of 8.59L at STP?

A: STP means standard temperature (273 K) and pressure (1 atm).

Q: 2. The synthesis of sodium chloride occurs according to the reaction: Na(s) Ch(g) NaCl(s) +] What…

A: Applying mole concept and gas law.

Q: At STP, what is the mass of 11.2 L of Cl2 gas?

A: STP refers to the standard temperature and pressure conditions, which is generally used for gases.…

Q: A 4.83 mol sample of Kr has a volume of 531 mL. How many moles of Kr are in a 6.53 L sample? Assume…

A: Convert unit of volume into L:

Q: How many liters of H, gas would be produced by the complete reaction of 2.93 g of Al solid at STP…

A:

Q: At 25 oC and 1 atm, what is the molecular weight of this gas?

A:

Q: Convert 562.7 mm Hg into atmospheres.

A: Unit conversion is an important concept to convert the given units into others by using the…

Q: Convert 787 Hg to atm.

A: NOTE: Since the units of pressure is missing mm. Hence I'm assuming it as 787 mm Hg.

Q: If 4.28 g Ar4.28 g Ar are added to 2.52 atm He2.52 atm He in a 2.00 L cylinder at 27.0 °C, what is…

A:

Q: What pressure must be applied to 225 mL of gas at 1 atm to reduce its volume to 100 ml?

A: The answer to the following question is-

Q: How much volume is occupied by 94.0 g of SO 2 STP

A: Volume = 32.86 Letter

Q: If 25.0 g O2 at STP is heated to 100.0°C, what is its new volume?

A: At STP Temperature(T1)=273.15K Pressure(P1)=1atm Weight=25gm T2=100°C V2=?

Q: STP, 9.50 mol of gas occupies approximately what volume?

A:

Q: When aluminum is placed in concentrated hydrochloric acid, hydrogen gas is produced.…

A: We have given that  When aluminum is placed in concentrated hydrochloric acid, hydrogen gas is…

Q: What is the molecular weight of the gas if 15 g of the gas occupies volume of 8.2 L at 57°C and 1.1…

A:

Q: how many liters of carbon dixide measured at STP  would be produced from the decomposition of 325 g…

A: how many liters of carbon dixide measured at STP  would be produced from the decomposition of 325 g…

Q: Define molar volume and lists its value for a gas at STP.

A: STP represents the standard condition of temperature and pressure.

Q: The lowest pressure achieved in the laboratory is about 1.0 x 10 ^-15 torr. how many molecules of…

A: Given : Pressure = 1.0 X 10-15 torr And volume of container = 1.0 L Assuming the temperature is same…

Q: At STP, 12.50 mol of gas occupies approximately what volume in liters?

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

Q: 12. Calculate the molar mass of a gaseous substance if 0.158 g of the gas occupies 31.7 mL at STP.

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

Q: Calculate the final volume when 125 mL of argon gas undergoes a pressure change from 705 mm Hg to…

A:

Q: How many molecules of CO2 will occupy 22.4 l at STP ?

A: Given: The volume of CO2 at  STP=22.4 L To calculate: The number of molecules present in 22.4 L at…

Q: Define molar volume and give its value for a gas at STP.

A: At STP(standard temperature and pressure), the molar volume refers to the volume occupied by one…

Q: Convert the 690 mm HG to atmospheres ?

A: Interpretation - To convert the unit of pressure from one unit to another.

Q: A 33.9−L volume of methane gas is heated from 26°C to 66°C at constant pressure. What is the final…

A: Given  Initial Volume ( V1 ) = 33.9 Liter  Initial Temperature ( T1 )  = 26 ℃…

Q: What is the mass (in g) of 258 mL of sulfur trioxide measured at STP?

A: At STP condition, T=273KP=1atmR is 0.08206 Latm mole-1 K-1these parameters are related by the ideal…

Q: How many milligrams of ammonia gas, NH3, are present in a 78.9 mL sample at STP conditions?

A: Given: Volume of gas = 78.9 ml To find: Mass of ammonia (NH3) =. ?

Q: A container with a volume of 371 L contains how many moles of O2 at STP?

A: Given :- volume of O2 = 371 L To calculate :- number of moles of O2

Q: mass

A:

Q: Helium gas (He(g)) is the second most abundant element in the universe, and it is present in all…

A: Given: Volume of He gas at STP = 12.6 L Known: Molar mass of Helium gas = 4 g/mol

Q: At STP, 24.50 mol of gas occupies approximately what volume in liters?

A: Answer:- This question is answered by using simple concept of volume of gas occupied at STP…

Q: A 4.33 mil sample of alr has a volume of 419 mL.How many miles of Kr are in a 5.9 L sample? Assume…

A: From gas equation: Given, n1 = 4.33 mol n2 = ? V1 = 419 ml = 0.419 L V2 = 5.9 L

Q: What volume of ammonia will be produced at STP if 62.8 g hydrogen gas is completely consumed in the…

A: The reaction taking place is  N2  + 3 H2  ----> 2 NH3  Hence from the above reaction we can see…

Q: A 33.9−L volume of methane gas is heated from 28°C to 69°C at constant pressure. What is the final…

A:

Q: How many moles of CO2 are in a 5.6 L sample of CO2 at STP?

A: Given:- Volume= 5.6L  We know at STP,  Temperature = 273K  Pressure = 1atm  R = Universal Gas…

Q: What volume of oxygen (O2) gas is equal to 4.5 moles at STP?

A: 1 mole of O2 gas occupies = 22.4 L at STP  Therefore , 4.5 moles of O2 gas will occupy = 4.5 × 22.4…

Q: What volume of NH3 (measured at STP) can be produced by reacting 8.51 liters (STP) N2 with 3.15 x…

A: Use stoichiometry of the equation to get the answer.

Q: What volume (in liters) of oxygen (O2) gas is equal to 4.7 moles at STP?

A: Number of moles of oxygen (n) = 4.7 moles At STP the temperature is 25°C = 25+273.15 = 298.15K;…

Q: Consider the following reaction: 2 NH, (9) + 3 Cl, (9) → N, (9) + 6 HCI (g) A mixture is prepared…

A: According to the balanced chemical equation: 2 moles of ammonia requires 3 moles of chlorine so, 15…