What is the mass (in grams) of 5.00 L of C₂H₂Cl₂ at STP?

Q: How many atoms of neon occupy a volume of 14.3 L at STP?

A: Volume=14.3L

Q: What is the mass of potassium hydrogen carbonate (100.12 g/mol) that decomposes to release 4.25 L of…

A:

Q: How many moles of CO2 gas do you have if you have 0.733 L of CO2 at STP?

A: Given information,     Volume of CO2 = 0.733 L at STP

Q: What is the mass (in g) of 273 mL of sulfur trioxide measured at STP?

A: Given: at STP  Temperature = 273 K pressure = 1 atm volume = 273 mL = 0.273 L molar mass of SO3 =…

Q: What volume in L will 8.6 moles of helium gas occupy at STP?

A: Given  Mole of helium gas = 8.6 moles  We have to find volume occupied by helium gas at STP.

Q: How many molecules of hydrogen chloride gas are in 1.5 x 10-3 hectoliters of the substance at STP?…

A:

Q: C4H8(g) +  6 O2(g)  ⟶⟶4 CO2(g)  +  4 H2O(g) Usinf this balanced reaction how many liters of carbon…

A: Answer :- Here I have explained complete solution hope you will like this !!!   we have given…

Q: What is the value of R at STP?

A: The value of R at STP has to be given

Q: The density of chlorine gas at STP, in grams per liter, is approximately:     none of the given…

A: In this question, we want to determine the density of Chlorine gas at STP. You can see details…

Q: When 12.0 g of zinc metal reacts with excess HCl, how many liters of H2 gas are produced at STP?

A:

Q: C3H8(l) + O2(g) -> CO2(g) + H2O(g) How many liters of water are produced along with 48.6 L of…

A:

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

A:

Q: A sample of hydrogen sulfide gas occupies 267 mL at 35°C and 0.850 atm pressure. What is its volume…

A: Given :  Initial pressure = 0.850 atm  Initial volume = 267 mL  Initial temperature = 35°C  To be…

Q: How many grams of Al were reacted with excess HCI if 4.32 L of hydrogen gas were collected at STP in…

A: 1mole = 6.022*10^23particle = Molar mass = 22.4L at STP

Q: How many grams of N2 are contained in an 11.2-liter sample at STP?

A: We know at standard temperature and pressure condition ; The volume of 1 mol gas = 22.4 L 1 mole =…

Q: What is the mass (in grams) of 2.00 L of NH₃ at STP? R = 0.08314 L･bar/mol･K.

A: At STP, volume of 1 mole of a gas is 22.4 L Mass of NH3 =?

Q: 2Mg + O2(g)--2 MgO What is the limiting reactant if 2.2 g of Mg is reacted with 4.5 L of oxygen at…

A:

Q: 5.81 Healthy Air for Sailors The CO2 that builds up in the air of a submerged submarine can be…

A: The sailor exhales 150 ml CO2 per minute. Total volume of CO2 produced in 24 hours = (150*24*60) =…

Q: 7) The density of Cl2gas at STP, in grams per liter, is approximately: (а) 1.3 (b) 3.9 (c) 4.5 (d)…

A: d) 3.2 We know that,  Molar mass of Cl2 gas = 70.906 g Volume of 1 mole of Cl2 gas at STP = 22.4 L

Q: 4) For the reaction: CH4 (2) + O2 (2 -> CO2 (@ + H2O () What volume of CO2 Forms if 12.0 g of CH4…

A: 4) Given that, Mass of CH4 = 12 gms Molar mass = 16 gm/mol Number of moles of CH4=Given massMolar…

Q: When 3.0 L of propane C3H8 gas is completely combusted to form water vapor and carbon dioxide at…

A: Answer is explained below.

Q: how many liters of CO2 would be produced at the STP from the combustion of 22.9g of…

A: The balanced combustion reaction of ethylcyclopentane is given by

Q: If there are 0.68 kg of sulfur trioxide at STP, how many liters does this occupy?

A: Given :- mass of SO3 = 0.68 Kg  To calculate :- volume of SO3 (in L)  at STP :-  1 mol gas = 22.4 L…

Q: What is the mass in kilograms of 5.6 x 10^27 molecules of carbon tetraiodide? b) If there are 27…

A: Hello. Since more than one question has been asked, the first question shall only be answered in…

Q: A sample of nitrogen occupies 945 mL at a temperature of 26 °C and a pressure of 85.0 kPa. What…

A: PV = nRT Volume of gas at STP = n x 22.4 L

Q: What is the mass of C2H6  in a sample with a volume of 15.6L at STP

A: Given :- volume of C2H6 gas = 15.6 L  To calculate :- mass of C2H6 (in g)  at STP ;   1 mol gas =…

Q: What is the mass (in g) of 119 mL of sulfur trioxide measured at STP

A: The standard temperature and pressure related to the gaseous system are furnished by the value of…

Q: How many grams of CaH2(s) is required to prepare 3.00 L H2(g) at STP? CaH2(s) + 2H,0(g) →Ca(OH)2(s)…

A: Number of moles of hydrogen at STP is, No.of moles=Volume of H222.4 LNo.of moles=3.00 L22.4 LNo.of…

Q: 2. Consider the formation of nitrogen dioxide from nitric oxide and oxygen: 2NO(g) + O2(g) → 2NO2(g)…

A: Given  Reaction       2NO(g)   +   O2(g)   →  2NO2(g) Volume of NO    =  10 Liter  Volume of NO2  =…

Q: What is the density of 3.78 E24 molecules of Nitrogen at STP

A: Convertion of molecule to moles 6.022x1023 molecules are there in 1mole 1molecule are there in…

Q: How many grams of PH3 are present in 337 mL of the gas at STP?

A:

Q: What weight of magnesium is needed to react with HCl to produce 67.2 of hydrogen gas at STP? Mg +…

A: Stoichiometric coefficients are helpful in calculating the amount of product formed from reactant…

Q: What is the mass (in grams) of 2.00 L of CH₄ at STP? R = 0.08314 L･bar/mol･K.

A: 1mole=6.022 * 1023particle = molar mass = 22.4L According to ideal gas equation

Q: How many liters of oxygen are needed to exactly react with 15.8 g of methane at STP? CH4(g) + 2…

A: Number of Mole -ratio of given mass of substance to the molar mass of substance is called number of…

Q: How many grams of Al were reacted with excess HCI if 3.12 L of hydrogen gas were collected at STP in…

A:

Q: If the HeHe injected into the abdomen produces a pressure of 22 mmHgmmHg and a volume of 2.9 LL at…

A:

Q: When acetylene gas, C2H2, burns, how many liters of O2 at STP are used for every 7.78 mol of…

A:

Q: A sample of carbon dioxide occupies 475 mL at a temperature of 19 °C and a pressure of 375 mm Hg.…

A: By help of Following combined ideal gas equation, we can calculate the volume of Carbon dioxide gas…

Q: What is the mass (in grams) of 5.00 L of CH4 at STP?

A: Given :- volume of CH4 at STP = 5.00 L  To calculate :- mass of CH4(in grams)

Q: If 0.211 g of gas occupies 204.5 mL at STP, what is the molecular weight of this gas? R = 0.08206…

A: We have to calculate the molar mass of gas.

Q: How many grams of CO2 are there in 13.5 liters of CO2 at STP?

A: Given :- volume of CO2 = 13.5 L  To calculate :- mass of CO2 (in g)

Q: How many liters of oxygen are needed to exactly react with 27.8 g of methane at STP? CH4(g) + 2…

A:

Q: 10. Consider the formation of nitrogen dioxide from nitric oxide and oxygen: 2NO(g) + 02(g) -->…

A: PV = nRT  This is ideal gas equation. At constant temperature and pressure condition  number of…

Q: 2 Mg + O2(g) ! 2 MgO What is the limiting reactant if 2.2 g of Mg is reacted with 4.5 L of oxygen at…

A:

Q: How many grams of CO2 are contained in 5,543 mL of CO2 at STP?

A: Given: Conditions are STP. And volume of CO2 = 5543 mL = 5.543 L…

Q: What is the mass (in g) of 339 mL of sulfur trioxide measured at STP?

A: Given information: Volume = 339 mL

Q: 1.How many grams of CO2 would occupy 118.96 liters at STP? 2.How many grams of neon would occupy…

A:

Q: What volume of HCl gas formed when it reacts with 12.0 g of hydrogen gas in the presence of excess…

A: First of all we take balanced chemical equation take place for formation of HCl gas from Hydrogen…

Q: Fe,04 + H2--> Fe0 + H,0 How many liters of H, at STP are required to react with 2.3 g of Fe,0, to…

A: The reaction taking place is given as, => Fe3O4 + H2 -------> FeO + H2O Given : Mass of Fe3O4…

Q: Lithium reacts with nitrogen gas according to the following reaction: 6Li(s)+N2(g)→2Li3N(s) What…

A: Given, 57.6 mL of N2 gas at STP

Mole Concept

Mole concept is a method to determine the amount of any substance that consists of some elemental particles using a grouping unit called ‘mole’. The mole concept enables one to handle the large amount of small elementary particles. The mole concept can be used in many calculations related to mole calculation, molar amount, mole ratio, and so on, which are significant in chemistry.