Ethanol can be made from glucose during fermentation. balance the fermentation reaction below. +
methanol (ch3oh) is made by reacting carbon monoxide with hydrogen gas. write the balanced chemical equation for this reaction.

Explanation:

The first reaction gives a rare example of reactions where there's only one reactant only producing multiple products. We see this in fermentation and in thermal decomposition of a compound to simpler substances. The reaction mass still be balanced however to respect the law of conservation of mass.

answer:

the answer is 6 valence electrons.

explanation:

valence is the # of electrons on the outer most shell of an atom.

oxygen has 6.

although, the valency of oxygen is 2, because it only needs to make 2 covalent bonds, or gain 2 electrons, to achieve the stable octet configuration of a noble gas.

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air

in a tire you fill a tire with air

then a couple days later you check the air pressure in the tire

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