The rate of appearance of water to the initial rate of the disappearance of oxygen is 2:1.
Formation of H2O.
2 H2 + O2 --> 2 H2O
From the equation,
we can conclude that 2 moles of water appear from 1 mole of O2 .
Water (H2O) is an inorganic, transparent, tasteless, odorless, and almost colorless chemical substance that is the major ingredient of the Earth's hydrosphere as well as the fluids of all known living species. Despite not providing food, energy, or organic micronutrients, it is essential for all known forms of life.
Its chemical formula, H2O, reveals that each of its molecules is made up of one oxygen and two hydrogen atoms that are linked together by covalent bonds. The hydrogen atoms are at an angle of 104.45° to the oxygen atom.
To learn more click the given link
brainly.com/question/305470
#SPJ4
The first trimester is the most vulnerable.
Answer:
Atherosclerosis,
Explanation:
hardening of the arteries," occurs when fat, cholesterol, and other substances build up in the walls of arteries. It is called atherosclerosis
Answer:
it tells you all the answers
Explanation:
The answer is; A
Nebulae are clouds of dust and gas in space. When local areas in nebulae start to collapse under their own weight and fusion begins, a star is born. This, therefore, means that a star is denser than nebulae because it requires that atoms fuse for it to form. Fusion creates heavier atoms from light atoms.
