A 200cc container holds a gas at a temperature of 60°C and 10000 Pa. What is the new temperature if volume changes to 100cc and the new pressure is 45000
Pa?

New temp = 135°C

Explanation:

From ideal gas equation

But; P1 = 10000Pa. P2 = 45000

V1 = 200 cc. V2 = 100 cc

T1 = 60°C. T2 = ??

From our formulae above

then T2= 45000×100×60÷ (10000×200)

T2= 135°C

in 1783 cavendish was working with his hydrogen gas and found that when he burned it and condensed the vapor it was water. this was very significant since it disproved the greek theory of elements completely since water was not a simple substance but the product of two gases. it was lavoisier who hearing of the experiment gave cavendish's gas the name hydrogen ("water-producer") and added that hydrogen burned by combining with oxygen and that water was a hydrogen-oxygen combination.

explanation:

the answer would be b i believe