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3 years ago

Again with the chemistry questions all help is appreciated :’)

Chemistry

2 answers:

kakasveta [241]3 years ago

5 0

Answer:

The answer is Rubidium

Explanation:

The number of protons is unique for each element. It is also identified as an element’s atomic number. Look for an element with the number of protons as the atomic number to find the unidentified element.

Effectus [21]3 years ago

4 0

Answer:

Hello again, I think the option will be the third one Rubidium im highly sure because the periodic table goes by the number of protons which in your question is 37. So yeah it will be rubidium.

Explanation:

Look for 37 protons in the periodic table.

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Answer:

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In the reaction: CH3COO-+NH4+----------CH3COOH+NH3 what is the reactant acid and its conjugate base?

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Conjugate acid : A species that is formed by receiving of a proton $(H^+)$ by a base is known as conjugate acid.

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Answer:

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Read 2 more answers

True or false. it is safe to heat flammable liquids with a bunsen burner as long as it’s done in a fume hood.

Alborosie

I believe the answer is false. It is not safe <span>to heat flammable liquids with a bunsen burner even when it’s done in a fume hood. It is never recommendable to heat liquids that are flammable since it has a very high risk. Hope this answers the question.</span>

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4 years ago