Answer:
In Charles law, temperature and volume of the gas are kept at constant pressure. Where as in Boyle's law, pressure and volume of the gas are kept at a constant temperature. In Boyle's law, pressure and volume vary inversely where as, in Charles law, pressure and volume vary directly.
Answer:
Explanation:
Vitamin D deficiency rickets can be caused by a lack of vitamin D in the diet, a lack of exposure to the sun, or malabsorption syndromes such as celiac disease, in which there is an inability of the intestines to adequately absorb nutrients from foods.
Risk Factors: Diet (nutrition); Dark skin
<span>Many prokaryotic cells perform aerobic cellular respiration.</span>
Answer:
Filtration is a method for separating an insoluble solid from a liquid. When a mixture of sand and water is filtered: the sand stays behind in the filter paper (it becomes the residue ) the water passes through the filter paper (it becomes the filtrate )
Explanation:
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1.00 L of a gas at STP is compressed to 473 mL. What is the new pressure of gas?
- <u><em>We have the following data:</em></u>
Vo (initial volume) = 1.00 L
V (final volume) = 473 mL → 0.473 L
Po (initial pressure) = 1 atm (pressure exerted by the atmosphere - in STP)
P (final pressure) = ? (in atm)
- <u><em>We have an isothermal transformation, that is, its temperature remains constant, if the volume of the gas in the container decreases, so its pressure increases. Applying the data to the equation Boyle-Mariotte, we have:</em></u>
![P_0*V_0 = P*V](https://tex.z-dn.net/?f=P_0%2AV_0%20%3D%20P%2AV)
![1*1 = P*0.473](https://tex.z-dn.net/?f=1%2A1%20%3D%20P%2A0.473)
![1 = 0.473\:P](https://tex.z-dn.net/?f=1%20%3D%200.473%5C%3AP)
![0.473\:P = 1](https://tex.z-dn.net/?f=0.473%5C%3AP%20%3D%201)
![P = \dfrac{1}{0.473}](https://tex.z-dn.net/?f=P%20%3D%20%5Cdfrac%7B1%7D%7B0.473%7D)
![\boxed{\boxed{P \approx 2.11\:atm}}\:\:\:\:\:\:\bf\green{\checkmark}](https://tex.z-dn.net/?f=%5Cboxed%7B%5Cboxed%7BP%20%5Capprox%202.11%5C%3Aatm%7D%7D%5C%3A%5C%3A%5C%3A%5C%3A%5C%3A%5C%3A%5Cbf%5Cgreen%7B%5Ccheckmark%7D)
<u><em>Answer: </em></u>
<u><em>The new pressure of the gas is 2.11 atm </em></u>
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