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Ymorist [56]
2 years ago
14

What is the amount of heat, in joules, required to increase the temperature of a 49.5-gram sample of water from 22°C to 66°C?

Chemistry
1 answer:
charle [14.2K]2 years ago
7 0

Answer:

3) 9.1 x 10^3 J

Explanation:

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Answer:

54.99% yield

Explanation:

percent yield is just the amount you obtained over the amount expected times 100%.

(experimental value/theoretical value) x 100%

= (107.9 g/196.2 g) x 100%

=54.99% yield

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2 years ago
i have a crossword thing that i got from school and one of the clues is: If there are two equal and opposite forces on something
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A solution contains the ions ag+ , pb2+ and ni2+. dilute solutions of nacl, na2so4 and na2s are available to separate the positi
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Explanation:

can i have a brainlist :)

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