Its A because I did it on connexus
Answer:
Density is a measure of mass per unit of volume. Density is a measure of mass per volume. The average density of an object equals its total mass divided by its total volume.
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Answer:
Explanation:
2S + 3O₂ = 2SO₃
2moles 3 moles
2 moles of S react with 3 moles of O₂
5 moles of S will react with 3 x 5 / 2 moles of O₂
= 7.5 moles of O₂ .
O₂ remaining unreacted = 10 - 7.5 = 2.5 moles .
All the moles of S will exhausted in the reaction and 2.5 moles of oxygen will be left .
The Coriolis Effect describes the turn of the wind to the right in the Northern Hemisphere caused by earth's rotation.
The element sodium has<span> 12 neutrons, </span>11<span> electrons and </span>11<span> protons.
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