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stira [4]
2 years ago
15

Which of the following is a consequence of humans using fossil fuels?

Chemistry
1 answer:
julia-pushkina [17]2 years ago
4 0
I think it’s A, because all of these are related to fossil fuel somehow.
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True or False Photosynthesis and Cell Respiration are opposite reactions. Photosynthesis provides the molecules needed for cell
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The actual yield of a product in a reaction was measured as 4.20 g. If the theoretical yield of the product for the reaction is
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Answer:

3

Explanation:

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2 years ago
What causes fireworks
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3 0
3 years ago
Some compounds are better known by their common names than by their systematic chemical names. Give the chemical formulas of the
kondaur [170]

Explanation:

(a) Dry ice is solid carbon dioxide and its chemical formula is solid CO_{2}.

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(d) Marble (chalk limestone) is chemically known as calcium carbonate. Hence, its chemical formula is CaCO_{3}.

(e) Baking soda is chemically known as sodium bicarbonate. Hence, its chemical formula is NaHCO_{3}.

(f) Ammonia has a chemical formula as NH_{3}.

(g) Water has a chemical formula as H_{2}O.

(h) Milk of magnesia is a base and it is chemically known as magnesium hydroxide. Its chemical formula is Mg(OH)_{2}.

(i) Epsom salt is most often found as heptahydrate of sulfate mineral epsomite. Its chemical formula is usually MgSO_{4}.7H_{2}O. If not present as a heptahydrate then its chemical formula is MgSO_{4}.(H_{2}O)_{x}where, value of x can be equal to 0 to 7.

5 0
3 years ago
What is the main reason that Absolute Zero has not been achieved under laboratory conditions?
Alexeev081 [22]

Answer:

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Explanation:

3 0
3 years ago
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