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PIT_PIT [208]
2 years ago
15

Help me please omg I don’t know

Chemistry
1 answer:
Anna35 [415]2 years ago
8 0

Answer:

5 1 2 4and 3 this is correct way

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Why an offspring and its parent share many common traits?
blondinia [14]

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Water boiling and turning into steam<br><br> is a chemical or physical change?
olga2289 [7]

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8 0
3 years ago
Read 2 more answers
A student was assigned the task of determining the identity of an unknown liquid. The student weighed a clean, dry 250-mL Erlenm
LiRa [457]

Answer:

248.4 mL

Explanation:

Erlenmeyer = 78.649 g

Erlenmeyer + Water = 327.039 g

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if the density of water is 1 g/mL, we can say that each mL of water weigh 1 g, so we have 248.4 mL of water in the Erlenmeyer Flask.

4 0
3 years ago
PLEASEEEEE HELPPPPPPPP MEEEEEEEEEEEEEEEE
NeTakaya
No, because boats and other mechanical vehicles can spill gas and oil into the freshwater. if the freshwater is scarce already, we should not contaminate it more by risking the gas and oil spills.
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