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slavikrds [6]
3 years ago
9

A block of aluminum occupies a volume of 15.0 mL and weighs 40.5 g. What is its density?

Chemistry
1 answer:
Rzqust [24]3 years ago
7 0

Answer: d=2.70 g/mL

I think

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A solution containing equal numbers of hydrogen ions and hydroxide ions is
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The answer to your question is: Neutral

Explanation:

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Into which two smaller groups are plants divided.
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5 0
3 years ago
He reaction produces 1.6 g of gas in 30 seconds.Calculate the mean rate of the reaction in the first 30 seconds.Use the equation
devlian [24]

Answer:

Mean rate of reaction produced = 0.533 g/sec (approx.)

Explanation:

Given:

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Mean rate of reaction produced = Reaction produced / Time taken

Mean rate of reaction produced = 1.6 / 30

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5 0
3 years ago
In carbon dioxide (CO2), how many grams of oxygen (O) would there be if there are 24 grams of carbon (C)?
Zarrin [17]

Answer:

64g of Oxygen

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= 768/12

= 64g

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6 0
3 years ago
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