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Paladinen [302]
3 years ago
14

In an experiment what unit of measurement would you use to demonstrate the law of conservation of mass

Chemistry
1 answer:
Ostrovityanka [42]3 years ago
7 0

Answer:

Joule

Explanation:

When we think about the law of conservation of mass, we tend to think about the actual mass of objects. However we forget that energy can be turned into mass, and in turn, mass can be turned into energy. Sometimes there is a loss in mass, but energy is released into the environment which we can always see or measure. So therefore the most inclusive unit of measure to use when referring to the <em>law of conservation of mass</em> is in fact the unit for energy, the joule.

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Explanation:

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4 0
3 years ago
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tiny-mole [99]
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3 years ago
CORRECT ANSWER GETS BRAINLIEST!!!!!!!!!!!!
Mrac [35]

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2, 4, 1, 3, 5

Explanation:

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The burning of a sample of propane
r-ruslan [8.4K]

Answer:

70.0°C

Explanation:

We are given;

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  • Initial temperature as 20.0 ° C

We are required to determine the final temperature of water;

Taking the initial temperature is x°C

We know that the specific heat of water is 4.18 J/g°C

Quantity of heat = Mass × specific heat × change in temperature

In this case;

Change in temp =(x-20)° C

Therefore;

104600 J = 500 g × 4.18 J/g°C × (x-20)

104600 J = 2090x -41800

146400 = 2090 x

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Thus, the final temperature of water is 70.0°C

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3 years ago
What material was added to powdered rock during tuttle and bowen's experiments?
Rzqust [24]

Answer:

water was added to powdered rock

Explanation:

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