Answer:Even if your door is closed, you would still smell the odors because of the space under the door and the space that is needed to close the door.
Explanation:
Answer:
a) Hypothesis
b) Law
c) Theory
Explanation:
a) It is a hypothesis because it is not known if when his musical production was married he had increased.
b) it is a law, because it refers to the law of gravitational attraction that is fulfilled between an object and the earth.
C) It is a theory, since it refers to the theory of the atom and matter, where all matter is composed of atoms.
0.534 g/cm^3 This is very low.
We are given the molecular mass of tetraoxosulphate(VI) acid as 98 g/mol. The molecular formula of this is H₂SO₄ which is also known as sulfuric aid. The vapour density of a substance is the density of a vapour in relation to hydrogen gas. Therefore, it the mass of a volume of gas, divided by the mass of the same volume of hydrogen gas. We can use the following formula:
vapour density = molar mass of gas/ molar mass of H₂
vapour density = 98 g/mol H₂SO₄ / 2 g/mol H₂
vapour density = 49
The vapour density of tetraoxosulphate(IV) acid is found to be 49. It should also be noted that the vapour density is a unitless quantity.
Hi there!
The answer to this is simple, the answer is just a dot. (Really, that's it)
Hope this helps! ☺♥