4 years ago

When an atom forms chemical bonds, its_becomes more stable

Chemistry

1 answer:

boyakko [2]4 years ago

7 0

Answer:

They become more stable when they satisfy the octet rule.

Explanation:

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Which of the following latitudes receive the most direct solar energy?

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Answer:

The answer to your question is D.

Explanation:

The latitudes near the equator receives the most direct solar energy.

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3 years ago

Rock and ice particles make up the ____ of the Jovian planets? Ring system, craters, volcanoes, or asteroids

lara31 [8.8K]

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4 years ago

Identify the products formed in this Brønsted-Lowry reaction.<br><br> HPO2−4+NO−2↽−−⇀acid+base

klemol [59]

Answer: The products formed in this Bronsted-Lowry reaction are $HNO_{2}$ and $PO^{2-}_{4}$ .

Explanation:

According to Bronsted-Lowry, acids are the species which donate hydrogen ions to another specie in a chemical reaction.

Bases are the species which accept a hydrogen ion upon chemical reaction.

For example, $HPO^{2-}_{4} + NO^{-}_{2} \rightleftharpoons HNO_{2} + PO^{2-}_{4}$

Here, the products formed in this Bronsted-Lowry reaction are $HNO_{2}$ and $PO^{2-}_{4}$ .

Thus, we can conclude that the products formed in this Bronsted-Lowry reaction are $HNO_{2}$ and $PO^{2-}_{4}$ .

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3 years ago

If the half-life of a sample of a radioactive substance is 30 seconds, how much would be left after 60 seconds? A. one-fourth B.

Basile [38]

$m=m_{0}*(\frac{1}{2})^{\frac{60}{30}}\\\\
m=m_{0}*(\frac{1}{2})^{2}\\\\
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If the half-life of a sample of a radioactive substance is 30 seconds, how much would be left after 60 seconds? <span>A. one-fourth</span>

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3 years ago

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If there are 4 grams of product produced by the chemical reaction, how many grams of reactant were consumed?

Colt1911 [192]

D 4 grams
i need to write a couple more character for explanation so there

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3 years ago

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