You want to send poisonous & corrosive chlorine gas safely from Phoenix, AZ to Park City, UT.  You have a 5000. L truck cylinder that will withstand a pressure of 100. atm.  The cylinder will be kept at 2.00oC the entire trip.  How many grams of the gas can you safely ship?

Q: :uouenb C,H&O7(s) +3 NaHCO3(s) + H2O(1) --> NagC,H8O7(s) + 3H20(1) + 3CO2(g) 188.7 g C6H807(s) is…

A:

Q: A cylinder is filled with  10.0L  of gas and a piston is put into it. The initial pressure of the…

A: We have to calculate the final pressure of gas

Q: Suppose the CO2 gas evolved by a certain chemical reaction taking place at 50.0°C is collected over…

A: Here it is assume that gas collected under atmospheric pressure and the gas behave ideally.  Then it…

Q: A reaction between liquid reactants takes place at 33.0 °C in a sealed, evacuated vessel with a…

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Q: A helium-filled weather balloon has a volume of 802 L at 16.9°C and 751 mmHg. It is released and…

A: For the phase change of the ideal gas the temperature, pressure, and volume of the initial state and…

Q: A reaction between liquid reactants takes place at 12.0 °C in a sealed, evacuated vessel with a…

A: Mole is equal to weight of substance divide by it's molar mass

Q: STP (standard temperature and pressure) is used as a reference point for the molar volume of an…

A: Answer:- This question is answered by using the simple concept of STP conditions which given the…

Q: command option 11. If 1.56 mol of oxygen gas exerts a pressure of 24 psi at 21°C, what is the volume…

A: The ideal gas equation is given by, PV=nRT where P is the pressure, V is the volume, n is the number…

Q: 3. In some cases, the relationship between two variables is not linear, but the data can be…

A: The relationship between pressure and volume at a constant temperature is given by Boyle's law.…

Q: Sometimes in lab we collect the gas formed by a chemical reaction over water (see sketch at right).…

A: Temperature = 45.0 oCVVolume of gas = 116 mL

Q: Sometimes in lab we collect the gas formed by a chemical reaction over water (see sketch at right).…

A: Answer: Mass of CO collected = 0.14g

Q: A sealed can of your favorite soda has a carbon dioxide gas (CO2) volume of .05 L. When it is…

A: 1) A sealed can carbon dioxide gas (CO2) volume V1=0.05 L. 2) The pressure is, P1 207 kPa. 3)…

Q: A sample of magnesium metal reacts completely with an excess of hydrocholoric acid: Mg(s) + 2…

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Q: Dinitrogen monoxide gas is collected at 19.0 °C in an evacuated flask with a measured volume of 45.0…

A: We need to use ideal gas equation to calculate moles and then mass. Equation is given as :  PV = nRT…

Q: A helium-filled weather balloon has a volume of 762 L at 18.9°C and 752 mmHg. It is released and…

A:

Q: action between liquid reactants takes place at -12.0 °C in a sealed, evacuated vessel with a…

A:

Q: to isolate and measure the amount of gas produced. pose the CO₂ gas evolved by a certain chemical…

A: The values are provided in questionTemperature T = 50 degrees celsius Temperature T= 50+273K…

Q: 3. An investigator is told that a closed vessel holds a pure rare gas. She measures the density of…

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Q: A student weighs out 0.0422 g of magnesium metal. The magnesium metal is reacted with excess…

A: The balanced reaction of Mg with HCl is as follows: Mg(s)+2HCl(aq)→MgCl2(aq)+H2(g) Calculation of…

Q: A reaction between liquid reactants takes place at 7.0 °C in a sealed, evacuated vessel with a…

A: Given,Temperature (T)Volume (V) = 20 LSF6 produced =35 g

Q: Sometimes in lab we collect the gas formed by a chemical reaction over water (see sketch at right).…

A:

Q: A reaction between liquid reactants takes place at - 16.0 °C in a sealed, evacuated vessel with a…

A:

Q: A reaction between liguld reactants takes place at -8.0 °C In a sealed, evacuated vessel with a…

A: Ideal gas equation is  PV=nRT Where,  P- Pressure of gas V- Volume of gas R-Molar gas constant…

Q: Sometimes in lab we collect the gas formed by a chemical reaction over water (see sketch at right).…

A:

Q: metimes in lab we collect the gas formed by a chemical reaction over water (see sketch right). This…

A:

Q: A reaction between liquid reactants takes place at -13.0 °C in a sealed, evacuated vessel with a…

A:

Q: Sometimes in lab we collect the gas formed by a chemical reaction over water (see sketch at right).…

A:

Q: A 44.0 L metal cylinder stores a sample of gas at 6 °C under 1.02 atm. The temperature of the…

A: The effect of pressure and temperature is measured by Boyle’s law and Charles's law respectively.…

Q: A cylinder is filled with 10.0 L of gas and a piston is put into it. The initial pressure of the gas…

A:

Q: At a constant temperature and pressure, the reaction of 150 mL of N₂ gas with 150 mL of H₂ gas via…

A: Given data :

Q: A sample of an unknown compound is vaporized at 150. °C. The gas produced has a volume of 2000. mL…

A: The molar mass of the compound is calculated using formula,

Q: Consider the unbalanced chemical equation below: CaSiO3 (s) + HCl (g) --> CaCl2 (aq) + SiCl4 (g) +…

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Q: A helium-filled weather balloon has a volume of 728 L at 14.9°C and 758 mmHg. It is released and…

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Q: The Haber Process synthesizes ammonia at elevated temperatures and pressures. Suppose you combine…

A: In Habers process for the synthesis of ammonia, 3 moles of H2 gas is consumed per mole N2 gas and…

Q: What pressure of H, gas is produced if 42.28 g of Al is reacted with excess HCl in a sealed 15.1 L…

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Q: Sometimes in lab we collect the gas formed by a chemical reaction over water (see sketch at right).…

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Q: An unknown gas was found to be 62.0% carbon and 10.4% hydrogen and 27.6% oxygen by mass. a.…

A: Calculate the number of moles of each component present in the compound. Number of moles = Given…

Q: Sometimes in lab we collect the gas formed by a chemical reaction over water (see sketch at right).…

A: The values are provided in questionReaction takes place at atmosphere pressure P = 1 atm Temperature…

Q: The volume of the balloon at this altitude is _____ L.

A:

Q: An old gas cylinder you found lost its label. Lab supervisor is pretty sure that it is either He,…

A: We know the ideal gas law is- PV=nRT, where P,V,T,n are pressure, volume and temperature aand no of…

Q: Using the Haber process, represented by the balanced chemical equation below, 384 L of ammonia are…

A: Given, N2 + 3H2 ----> 2NH3  Volume of NH3= 384 L  Volume of N2= ?

Q: 2 NacIO. 3(s) > 2 Nacle) 30 219) (s), A sample of NACIO3 is partially decomposed by heating,…

A: The oxidation is the loss of electrons. So in oxidation, the oxidation number of the element…

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.