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Ann [662]
3 years ago
11

I need help with science pls help me :(!

Chemistry
1 answer:
garri49 [273]3 years ago
5 0
Newton’s law of motion is proving that all things move with force. Everything that has force to it moves
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What structures are found in all living cells
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Although cells are diverse, all cells have certain parts in common. The parts include a plasma membrane, cytoplasm, ribosomes, and DNA. The plasma membrane (also called the cell membrane) is a thin coat of lipids that surrounds a cell.

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2. Calculate the joules of energy required to heat 454.3g of water<br> frum 5.4°C to 98.6°C.
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Answer:

176984.38J

Explanation:

E = mC∆T

Where E is the energy in joules

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It is known that it will take 4.184J of energy to change the temperature of water by one degree Celsius.

∆T = 98.6°c - 5.4°c

= 93.2°c

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176984.38J

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