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Olenka [21]
3 years ago
8

PLEASE HELP ASAP If an aluminum bar has a mass of 34.9 g and a density of 3.8 g/mL, what is the volume?

Chemistry
2 answers:
nasty-shy [4]3 years ago
3 0

Answer:

92 cm^3

Explanation:

ankoles [38]3 years ago
3 0

Answer:

9.184mL

Explanation:

volume=mass/density

volume=34.9/3.8

volume=9.184mL

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According to the VSEPR theory, a molecule or ion of NH₃ will have a _____ shape.
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Answer:

B) flat trigonal

Explanation:

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5 0
3 years ago
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NemiM [27]
Here is your answer

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C3H8 +\bold{5}O2-------> \bold{3}CO2 + \bold{4}H2O

Hence the equation is balanced.

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8 0
3 years ago
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Hey there!
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Substance in mixtures do not change chemically. True or false
AnnZ [28]

Answer:

find the answer elsewhere

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