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3 years ago

Pressure in a liquid increases with its ..........

Physics

2 answers:

marin [14]3 years ago

8 0

Depth is the answer because we know that:
If depth increases pressure also increases

Novay_Z [31]3 years ago

6 0

Answer: Pressure increases as the depth increases

Explanation: The pressure in a liquid is due to the weight of the column of water above. Since the particles in a liquid are tightly packed, this pressure acts in all directions.

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The standard emf for the cell using the overall cell reaction below is +2.20 V: 2Al(s) + 3I2 (s) → 2Al3+ (aq) + 6I− (aq) The emf

Triss [41]

Answer: +2.10V

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$E_{cell}=E^o_{cell}-\frac{0.059}{n}\log K$

$E_{cell}=E^o_{cell}-\frac{0.059}{n}\log [Al^{3+}]^2\times [I^-]^6$

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$E^o_{cell}$ = standard emf for the cell = +2.20 V

n = number of electrons in oxidation-reduction reaction = 6

$E_{cell}$ = emf of the cell = ?

$[Al^{3+}]$ = concentration = $5.0\times 10^{-3}M$

$[I}^{-}]$ = concentration = $0.10M$

Now put all the given values in the above equation, we get:

$E_{cell}=+2.20-\frac{0.059}{6}\log [5.0\times 10^{-3}]^2\times [0.10]^6$

$E_{cell}=2.10V$

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3 years ago

Pressure in a liquid increases with its ..........​

Pressure in a liquid increases with its ..........