Gas laws calculations quiz
1. a gas has a volume of 3 lat 21 c, if the gas is heater to 100 °c, what is the new volume?

V₂ =  3.8 L

Explanation:

Given data:

Initial volume = 3 L

Initial temperature = 21°C

Final temperature = 100°C

Final volume = ?

Solution:

( 21=273 = 294 K)

(100+273 = 373 k)

According to charle's law,

V₁/T₁ = V₂/T₂

V₂ = V₁T₂/T₁

V₂ = 3 L× 373 K/ 294 K

V₂ = 1119 L. K / 294 K

V₂ =  3.8 L

what's the question?

explanation:

the density(ratio between mass and volume as m/v) decreases from top to bottom in periodic table group as the size increases and nuclear charge decreases. but in periods density increases from left to right as atom size decreases and nuclear charge increases.