Answer:
The smallest ballon is the ballon X
Explanation:
It is possible to answer this question by using Graham's law:
Where v is the speed of effusion and MW is molar weight of each compound.
This equation is showing that speed is inversely related to the square root of its molar mass. As carbon dioxide has a bigger MW than carbon monoxide, the speed of effusion of carbon dioxide is lower doing its ballon biggest than carbon monoxide ballon, thus: <em>The smallest ballon is the ballon X</em>
<em></em>
I hope it helps!
Are three mixtures:
CO₂ , SO₂ , H₂O so :
25 Kpa x 3 = 75 Kpa
Answer:
Explanation:
an atom consists of prontons electrons and neutrons.
The nucleus is positively charged proven by the Rutherford experiment. The protons and neutrons are in the nucleus so the charges cancel out. The electrons are surrounded in the shells that are negatively charged.
The periods inside the Periodic Table is B. a horizontal row, and is numbered 1 through 7
hope this helps
N=24/12
n=2
where n= no. of moles