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damaskus [11]
3 years ago
12

It is winter, and you want to know where it might snow today. Look at the predicted temperature for each state. Then identify th

e states where it could snow today.
a
California, North Dakota, Washington

b
Michigan, California, Florida

c
North Dakota, Michigan

d
California, Florida, Washington
Chemistry
1 answer:
Alona [7]3 years ago
5 0

Answer:

reeeeeeeeeeeeeee

Explanation:

reeeeeeeeeeeeeeeeeeeeeee

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Calculate the mass of a 0.297-mL sample of a liquid with a density of 0.930 g/mL.
tekilochka [14]

Answer: 0.27621 g

Explanation:

0.297 ml *0.930 g/ml=0.27621 g

8 0
2 years ago
Hydrocarbons separated by fractional distillation of petroleum can be cracked to make
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Answer:

c.hg cannot be cracked for fractional distillation as there is only one of each

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An open "empty" 2 L plastic pop container, which has an actual inside volume of 2.05 L, is removed from a refrigerator at 5 °C a
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2.168 L of air will leave the container as it warms

<h3>Further explanation</h3>

Given

V₁=2.05 L

T₁ = 5 + 273 = 278 K

T₂ = 21 + 273 = 294 K

Required

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Charles's Law  

When the gas pressure is kept constant, the gas volume is proportional to the temperature  

\tt \dfrac{V_1}{T_1}=\dfrac{V_2}{T_2}

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CH2=C(CH3)-COOH.

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HCOO-CH2-CH=CH2,

HCOOC(CH3)=CH2.

CH3COOCH=CH2

CH2=CH-COOCH3

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