Answer:
This is true because oxygen belongs to the non-metal part of the periodic table.
Are three mixtures:
CO₂ , SO₂ , H₂O so :
25 Kpa x 3 = 75 Kpa
We are given with the mass of Arsine (
The mass of arsine is 15g
there is a relation between moles, mass and molar mass of any compound which is
The molar mass of Arsine = atomic mass of As + 3X atomic mass of H
the molar mass of Arsine = 74.92 + 3X 1 = 77.92 g/mol
Let us calculate the moles as
What is the question is it a fill in the blank multiple choice?