Atmospheric pollution is a problem that has received much attention. not all pollution, however, is from industrial sources. volcanic eruptions can be a significant source of air pollution. the kilauea volcano in hawaii emits 200−300 t (1 t = 103 kg) of so2 each day. if this gas is emitted at 800 °c and 1.0 atm, what volume of gas is emitted?

For 200t per day, the volume of gas is 2.76×10⁵ m³

For 300t per day, the volume of gas is 4.13×10⁵ m³

Explanation:

It is stated that 1t = 10³ kg

Therefore,

For 200t per day:

The number of moles of SO₂ is calculated as follows,

n(SO₂)= m/(molar mass)

where

Thus,

n(SO₂)= (200×10³kg)/(64×10⁻³kg.mol⁻¹)

         = 3.13×10⁶ mol

Therefore, the volume is determined as follows,

V= nRT/P

where

Thus,

To convert from degrees celcius to Kelvin, we 273 to the given temperature.

V= ((3.13×10⁶ mol)(0.08206dm³.atm.mol⁻¹.K⁻¹)(800+273K))/1 atm

 = 2.76×10⁸ dm³

For the answer to be in m³, we divide by 10³. Thus,

V= 2.76×10⁵ m³

For 300t per day:

The number of moles of SO₂ is calculated as follows,

n(SO₂)= m/(molar mass)

where

Thus,

n(SO₂)= (300×10³kg)/(64×10⁻³kg.mol⁻¹)

         = 4.69×10⁶ mol

Therefore, the volume is determined as follows,

V= nRT/P

where

Thus,

To convert from degrees celcius to Kelvin, we 273 to the given temperature.

V= ((4.69×10⁶ mol)(0.08206dm³.atm.mol⁻¹.K⁻¹)(800+273K))/1 atm

 = 4.13×10⁸ dm³

For the answer to be in m³, we divide by 10³. Thus,

V= 4.13×10⁵ m³

answer: e.   sour taste

explanation: acids are those substances which dissociates in water to give ions. as they dissociate to give ions, they act as electrolytes and thus are electrically conductive. acids are sour in taste. example: hcl

bases are those substances which dissociates in water to give ions or accepts ions. as they dissociate to give ions, they act as electrolytes and thus are electrically conductive. bases are bitter in taste. bases are slippery in nature.