Answer:
It would take 12 hours.
Explanation:
It takes 24 hours to move from point A back to it's position. So if it goes half way you divide by two and you get 12. So it would be B.
<span>700 is 10 times as much as 70
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Answer:
entropy increases when a glass of water is set in the sun until the water evaporates.
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Answer:
Three ways that carbon is released back to the atmosphere are burning fossil fuels, land and ocean photosynthesis and respiration and volcanoes.
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Answer:
The value of n in the hydrate formula is 5 ,
.
Explanation:
Mass of hydrate of copper sulfate = 14.220 g
Moles of hydrate of copper sulfate =
Mass of copper sulfate after heating = 8.9935 g
Moles of copper sulfate = 
Solving for n, we get:
n = 5
The value of n in the hydrate formula is 5 ,.
