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inessss [21]
3 years ago
13

Long ago, living things were divided into two main groups: _________

Chemistry
1 answer:
solmaris [256]3 years ago
6 0

Answer:

I think the answer is Prokaryote and Eukaryote

Explanation:

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Calculate the molar mass of carbon tetrafluoride (CF4) in grams per mole, rounding to proper significant figures, if mc= 12.01 u
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molar mass of carbon tetrafluoride (CF4) is

(12.01 × 1 ) + ( 4 × 19.00)

= 12.01 + 76

= 88.01u

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What determines which element an atom is?
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Why is concentrated sodium hydroxide preferred than water
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Answer:

Sodium hydroxide is a highly caustic base and alkali that decomposes proteins at ordinary ambient temperatures and may cause severe chemical burns. It is highly soluble in water, and readily absorbs moisture and carbon dioxide from the air. It forms a series of hydrates NaOH·nH

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What percent of Earths feshwater is found as a solid?
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68.7% is the percent of frozen freshwater.

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