3 years ago

What are these means in Periodic Table; Group Period Block

1 answer:

5 0

1. Group: Groups shows the number of valence electrons and are shown in columns on the periodic table.

2. Period: Periods show the number of energy levels each element has and are shown in rows on the periodic table (up and down).

3. Blocks are show the amount of orbitals each element has. There is an s block, d block, p block, and f block.

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METHANOL + ETHANOIC ACID

Sergio [31]

Answer:

if you’re looking for a balanced equation it would be:

Methanol +ethanoic acid ==> methyl ethanoate + water ( in the presence of concentrated sulfuric acid )

CH3OH + CH3COOH==> CH3COOCH3 + H2O

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But, if you were looking for what it would be called it would be:

ethanoic acid with methanol will produce methyl ethanoate.

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And the reaction between Methanol and Ethanoic acid is known as esterification.

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I wasn’t sure of your question so I answered the best way that I could. I hope this helped!

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4. The only two elements in alkanes, alkenes and alkynes are...

Elanso [62]

Carbon and hydrogen

Hope that helps!

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What particle is emitted from hydrogen-3 nucleaus when it undergoes radioactive decay?

olga55 [171]

Hydrogen-3 with scientific name Tritium often undergoes beta decay.

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3 years ago