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MatroZZZ [7]
2 years ago
15

Questions for buffers lab, please help.

Chemistry
1 answer:
TEA [102]2 years ago
4 0

Answer:

because the acid properties of aspirin may be problematic.

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Which of the following is NOT a variable property for a gas?
Alex_Xolod [135]
Mass, air has that. Since what fills up a balloon? A gas
Shape, it has no definite shape. This one is accurate, it has no definite shape, it takes the shape of the object it's in.
Volume, does air take up space? If it does then yep. Balloon example/
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3 years ago
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3 years ago
A sample of methane gas has a volume of 10 l at a pressure of 1.5 atm and a temperature of 20 °c. what volume does the gas occup
a_sh-v [17]
We can use combined gas laws to solve for the volume of the gas
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\frac{P1V1}{T1} = \frac{P2V2}{T2}
parameters for the first instance are on the left side and parameters for the second instance are on the right side of the equation 
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T2 - 40 °C + 273 = 313 K
substituting the values 
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What completely ionizes in solution
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Strong acids. hope this helps :)

6 0
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Artist 52 [7]

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They are produced from rocks (parent material) through the processes of weathering and natural erosion.

Explanation:

Soil minerals form the basis of soil. They are produced from rocks (parent material) through the processes of weathering and natural erosion. Water, wind, temperature change, gravity, chemical interaction, living organisms and pressure differences all help break down parent material.

3 0
3 years ago
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