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lawyer [7]
3 years ago
9

What does the law of constant composition state?

Chemistry
1 answer:
HACTEHA [7]3 years ago
3 0

Answer:

The law of constant composition states that the proportions of the elements in a compound are always the same, no matter how the compound is made.

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A burner on a stove produces?
loris [4]

Answer:

thermal energy

Explanation:

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Calculate the number of molecules?
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87.33 X 10^15 molecules
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A property is a characteristic of a substance that can be observed and does not change the identity of the substance. T/F
Murljashka [212]
The correct answer is false. The statement given does not describe a property in general. However, it speaks of a specific type of property which is the physical property.  This property is the one that does not change the identity of a substance. A property can also be a chemical property where the identity of a substance is changed.
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3 years ago
At a cost of $1600/oz, how much would you have to pay for a solid cubic foot of gold?
Alex777 [14]
<h3>You will pay $ 30876800</h3>

We'll begin by calculating the mass in ounce (oz) of a cube foot (ft³) of gold. This can be obtained as follow:

<h3 />

Density of gold = 19298 oz/ft³

Volume of gold = 1 ft³

<h3>Mass of gold =?</h3>

Density = mass /volume

19298 = mass / 1

<h3>Mass of gold = 19298 oz</h3>

Finally, we shall determine the cost of 19298 oz of gold. This can be obtained as follow:

1 oz = $ 1600

Therefore,

19298 oz = 19298 × 1600

19298 oz = $ 30876800

Therefore, a solid cube foot of gold (i.e 19298 oz) will cost $ 30876800

Learn more: brainly.com/question/15407624

4 0
3 years ago
These statements describe three different reactions.
Reika [66]
The answer is number 2. That releases massive amounts of radiation and by the way, that is how atomic bombs are made to detonate.
7 0
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Read 2 more answers
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