When coal is burned the sulfur present in coal is converted...

When coal is burned, the sulfur present in coal is converted to sulfur dioxide (SO2), which is responsible for the acid rain phenomenon. S(s) + O2(g) → SO2(g) If 2.47 kg of S are reacted with oxygen, calculate the volume of SO2 gas (in mL) formed at 27.0°C and 1.19 atm.

Transcript

00:01 Hi everyone in this question calculate the volume of sulfur dioxide gas formed at 27 degrees celsius and 1 .19 atm.

00:10 So we are given this reaction in which 1 mole of sulfur react with 1 mole of oxygen and they can produce 1 mole of sulfur dioxide.

00:21 So which is responsible for the acid rain phenomena.

00:26 Now mass of sulfur 2 .47 kg and we can convert into gram by using this conversion 1 kg that is equal to 1 ,000 gram and molar mass of sulfur 32 gram per mole so volume of sulfur dioxide gas in ml we have to find out in this question now the temperature is given 27 degrees celsius and we can convert into kelvin by adding to 73 which we get 300 kelvin pressure is also given 1 .19 atm so let us find out the number of moles of sulfur so number of moles we can find with the help of this formula that is given mass divide by molar mass so number of mall of sulfur that is equal to mass of sulfur divide by molar mass of sulfur so we get the value number of mole of sulfur which is 77 .1875 mole now from stockometry one mole of sulfur can produce one of sulfur dioxide gas so therefore 77 .1875 mole of sulfur can produce 77 .1875 mole of sulfur dioxide apply the concept of idle gas equation which is pv is equal to nr t so from this formula we can find out the volume which is equal to nrt divide by p where n is the number of mole of gas are is gas constant t is temperature p is pressure and v is the volume so we can use the give data in this formula.

02:00 So substitute the value of a number of malls of sulfur, gas constant temperature and pressure.

02:08 So now you can see this mall and mall inverse cancel out, kelvin and kelvin inverse cancel out, atm and atm cancel out.

02:16 So on solving we get the value 1597 .58 liter but we want to calculate the volume in terms of so 1 liter that is equal to 1000 milliliter so that we can convert this value of a volume in terms of a milliliter...

Question

When coal is burned, the sulfur present in coal is converted to sulfur dioxide (SO2), which is responsible for the acid rain phenomenon. S(s) + O2(g) → SO2(g) If 2.47 kg of S are reacted with oxygen, calculate the volume of SO2 gas (in mL) formed at 27.0°C and 1.19 atm.

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