4 years ago

How can the same species of fossil be found on different continents

Chemistry

1 answer:

tiny-mole [99]4 years ago

4 0

Answer:

Explanation:

The animals moved during pangea. Then the world broke into continents.

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Write the balanced chemical equation for each of these reactions. Include phases.

Ket [755]

Answer: The chemical equations are given below.

Explanation:

For 1:

The chemical equation for the reaction of lead nitrate and sodium hydroxide follows:

$Pb(NO_3)_2(aq.)+2NaOH(aq.)\rightarrow Pb(OH)_2(s)+2NaNO_3(aq.)$

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For 2:

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3 years ago

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