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musickatia [10]
3 years ago
15

A straight piece of wire is coiled to form a spring physical or chemical

Chemistry
1 answer:
STALIN [3.7K]3 years ago
7 0
Physical. you didn't burn it or create a chemical reaction
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Convert 19.2 moles to kL ??
noname [10]

Answer:

30.8994048km

Explanation:

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How many moles are in 1.23 X 1050 atoms of calcium carbonate, CaCO3?
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3 years ago
A fixed quantity of gas fills a volume of 10.6 liters at 638 torr and 83 C. Find the volume it will occupy if the pressure is 10
sukhopar [10]
According to this formula:
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convert T from C° to Kelvin:
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1 torr = 0.00131578947 atm<span>
p1 = 0.839474 atm
P2 = 1.415789 atm
By substitution in the previous formula:
(0.839474 x 10.6 ) / (356) = ( 1.415789 x V2 ) / 369
So:
V2 = 6.5 L</span>
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During which time interval does the substance exist as both a liquid and a solid
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