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dmitriy555 [2]
3 years ago
8

Pls help the answers and questions r in the pic

Chemistry
2 answers:
soldier1979 [14.2K]3 years ago
6 0
It would be 9*10 to the -3
KIM [24]3 years ago
5 0

Answer:

A

Explanation:

.0090 you move over 3 spots to reach the number.

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Rainbow [258]
The drug has a concentration of 6 mg per 1 ml. Therefore, to know that number of ml containing 25 grams, we will simply do cross multiplication as follows:
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1.34 milligrams is the same as _____ kg and _____g.
Karolina [17]
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Roundup, an herbicide manufactured by Monsanto, has the formula C₃H₈NO₅P. How many moles of molecules are there in a 304.3-g sam
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3 years ago
Contrast a plant cell with an animal cell. How can you tell them apart
nlexa [21]
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A molecule of hydrogen gas is made up of pairs of hydrogen atoms in which each atom shares its electron to form a(n) ____.
andreyandreev [35.5K]

Answer:

covalent bond

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plz mark as the brainliest

6 0
3 years ago
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