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Volgvan
3 years ago
9

After Pangaea broke up, North America became part of what?

Chemistry
1 answer:
ryzh [129]3 years ago
3 0
What do you mean? After Pangaea broke up North America began to drift towards is present day location.
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What other substance containing sodium would be needed to make the buffer?
d1i1m1o1n [39]
The other substance containing sodium would be expected to make the cushion is NaClO or the Sodium hypochlorite. It is for all intents and purposes and synthetically particular from chlorine. Sodium hypochlorite is much of the time utilized as a disinfectant or a blanching operator.
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3 years ago
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Is the chemical equation CH4 +202 + 2H2O + CO2 balanced?
Soloha48 [4]

Answer:

I think C

Explanation:

because hydrogen on the right side only have two while on the left side it have 4

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3 years ago
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Question 15 Measurements show that the energy of a mixture of gaseous reactants decreases by during a certain chemical reaction,
Tresset [83]

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20+56+760383848483838393949494994

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2 years ago
Which boiling point is lower an why?
DiKsa [7]

Answer:4

Explanation:

If we carefully observe the electronegativity of the elements in question

P-2.19

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3 years ago
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An element is a pure substance in which there are how many kinds of atoms?
Ostrovityanka [42]

Answer:

One

Explanation:

An element is a pure substance in which there are only one kind of atom. Elements are distinct substances that cannot be split up into simpler substances.

Such substances consists of only one kind of atom. There are over a hundred known elements to date.

Generally, as a pure substance, the composition of an element is definite and they are homogenous in all parts.

8 0
2 years ago
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