Arsenic (III) sulfide is reacted with oxygen gas to form arsenic (III) oxide and sulfur dioxide. Calculate the amount of arsenic (III) sulfide needed to produce 738.22 mL of sulfur dioxide at STP.

Q: How many gas molecules are present in 745 mL of propane (C3H8) at 26 °C and 364 torr pressure?

A: Volume = 745 mL            { 1 mL = 10-3 L }  Volume = 745 × 10-3 L  Volume = 0.745 L  Temperature =…

Q: What mass of sulfur, S8, must be used to produce 12.61 L of gaseous sulfur dioxide at STP ​according…

A: The given reaction is as follows:    S8 + 8O2 →8SO2(g) Calculation of mass of S8 : The volume of…

Q: Boron trifluoride gas is used in the manufacture of computer chips. Given that 1.505 g of the gas…

A: STP is defined as the standard temperature, pressure condition at which the temperature of the gas…

Q: How many moles would there be in 47.8 liters of oxygen, O2, measured at STP?

A: STP means Standard Temperature and Pressure and the  standard  temperature is 0 °C  and the standard…

Q: What mass of solid chloride is formed from the synthesis of excess solid sodium and 35.34 L of…

A:

Q: What is the mass, in grams, of 13.88 L of nitrogen gas (N2: 28.00 g/mol) at STP?

A: Introduction: The gases which follows Charle’s law, Boyle's law, Gay-Lussac’s law, and Avogadro’s…

Q: What volume would result if a balloon were filled with 7.9 g of hydrogen gas at STP?

A:

Q: Calculate the volume, in liters, occupied by 0.337 mol of oxygen gas at STP.

A:

Q: Calculate the volume, in liters, occupied by 0.988 mol of oxygen gas at STP.

A: To calculate the volume of 0.988 mol of oxygen at STP, we use ideal gas equation which is given by,…

Q: Assume that you have 1.75 g of the deadly gas hydrogen cyanide, HCN. What is the volume of the gas…

A: The mass of hydrogen cyanide gas is = 1.75 g The volume of the gas at STP is =?

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 Br2 are in one cubic meter (1.00 m3) of Br2 gas at STP?

A: First we consider that Br2 gas obey ideal gas equation :  PV = nRT  n = PV / RT  Where, n = number…

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: Arsenic (III) sulfide is reacted with oxygen gas to form arsenic (III) oxide and sulfur dioxide.…

A:

Q: A sample of oxygen gas initially at 373 K was heated to 427 K. If the volume of the oxygen gas…

A: Given that, pressure is held constant. Volume and temperature are changing.

Q: Calculate the molar mass of a gas at 388 torr and 45oC if 206 ng occupies 0.206 μL.

A: The molar mass of a gas at 388 torrs and 45oC if 206 ng occupies 0.206 μL has to be calculated,

Q: 3. The molecular mass of propane is 44 g/mol. What is the mass of one liter of propane at STP?

A: According to the company guidelines, we have to answer only the first question. So, please kindly…

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

A: Given  Volume = 371 L  Number of mole of O2 = ?

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: Calculate the volume of 525 g of O2 at 25.7 torr and 25 degrees celsius.

A:

Q: How many grams of C3H8 gas are present in 945 mL at STP?

A: Interpretation - To determine the grams of C3H8 gas are present in 945 mL at STP.    Concept-  To…

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: In 1783, Jacques Charles launched his first balloon filled with hydrogen gas, which he chose because…

A: Given data is as follows: The volume of the balloon = 32000 L The mass of hydrogen gas needed to…

Q: A sample of nitrous oxide, N2O, occupies 36,500 mL at STP.  What is the mass of the sample

A: SOLUTION Volume of N2 O = 36500 mL Now At STP  22400 mL gas contains 1 mol of gas 1 mL gas contains…

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 is the volume in mL occupied by 765 g of argon gas at STP?

A: 1- First calculate the moles of argon gas :  Moles of argon gas = [ Mass / Molar mass ]  Moles of…

Q: If 0.600 g of a gas occupies 198 mL  at 30 C  and 665 mmHg  of pressure, what is the molar mass of…

A:

Q: What volume, in liters, does 27.946 g of oxygen gas occupy at STP?

A: Given in the question, Mass of oxygen = 27.946 gm Conditions = STP As we know that 1 mole of any…

Q: Calculate the molar mass of a gas at 388 torr and 45°C if 206 ng occupies 0.206μL.

A: The given data contains,   Pressure =388 torr  =51729.1 PaTemperature =45°C=318 Kd =206 ng0.206 μL=1…

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: A chemist vaporizes a liquid compound and determines its density to be 1.585 g/Lat 90.0 °C and 753…

A: Given density of liquid vapour is 1.585 g/L. Given temperature is 90.0° C. Given pressure is 753…

Q: calculate the number of grams of H2 gas in 1620 mL of H2 gas at STP?

A: The Standard Temperature and Pressure conditions is generally used in calculations of the gases…

Q: What is the mass (in g) of 227 mL of sulfur trioxide measured at STP?

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

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: One unit in R, when used in gas law calculations, that can NOT be changed is  A. oC B. L C. mm Hg…

A: R is a gas constant . Its value can vary depending upon the units used in your requirements.

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

A:

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

A:

Q: What is the new volume (in L) of an 34.7 L sample of carbon monoxide, CO, if the pressure changed…

A: In accordance with Boyle's law, the pressure of the gas varies inversely with the volume of the gas,…

Q: Calculate the volume, in liters, occupied by 2.52 mol2.52 mol of helium gas at STP.

A: one mole of any gas at STP occupies 22.4 L one mole of helium gas at STP occupies 22.4 L let x be…

Q: 0.101 L of gas at 760. torr is compressed to 800. torr.  Calculate the resulting gas volume in mL at…

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

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: What is the volume in liters of 13.7 mol of krypton gas at STP?

A: We have to calculate the volume in liters of 13.7 mol of krypton gas at STP

Q: 0.601 L gas at 7.60 torr is compressed to 800 torr. Calculate the resulting gas volume in mL at…

A: Initial volume of gas, V1=0.601 L = 0.601 x 1000 =601 mL InitialPressure, P1=7.60 torr   Final…

Q: what is the molar mass of the gas?

A: Given :-  Mass of gas = 0.700 g  Volume occupied by gas = 198 mL  Temperature = 30°C  Pressure = 665…

Q: Calculate the molar mass of a gas at 487 torr and 64°C if 206 ng occupies 0.206μL.

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

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: 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: According to Dalton, the pressure exerted by a gas inside a container is proportional to the number…

A: As ,the pressure exerted by a gas inside a container is proportional to the number of molecules of…

Q: If 42.7 g of CO is reacted completely at STP, what volume of N2 gas will be produced?

A: STP is the standard temperature and pressure.  Here the temperature is 273.15 K and the pressure is…