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VARVARA [1.3K]
3 years ago
15

Calculate the percent error in calculating the pH of a 0.040 M HCl solution that is also 0.010 M in HNO3 using ionic strength an

d activity coefficients and without using that. You can use the value without using ionic strength as the experimental value.
Chemistry
1 answer:
ankoles [38]3 years ago
7 0

Answer:

O2+ e-→O2-εo’= -0.040 V+ 0.046 V= -0.925 Vb. Q = 1/0.02 = 50,the number of electrons transferred νe= 1, ε’=εo’-(0.0591V/νe)*logQ = -0.971V –0.0591V*log50 = -1.071 V

Explanation:

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vodomira [7]

Answer:

Wet deposition

Explanation:

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When they reach the soil, eventually, the water will  evaporate or will be absorbed by soil, so the chemicals that are left behind, will reach the surface of Earth.

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Hope this info is useful.

5 0
3 years ago
Which coefficients correctly balance the formula equation nh4no2(s)-&gt; n2(g) + h2o(l)?
horrorfan [7]
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8 0
2 years ago
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Bogdan [553]

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3 years ago
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nika2105 [10]
<span>Van der waal or ideal eqn is given by PV = NRT; P = NRT/ V. Where N = 1.335 is the number of moles. T = 272K is temperature. V = 4.920L is the volume. And R = 0.08205L. Substiting the values into the eqn; we have, P = (1.331* 0.08205 * 272)/ 4.920 = 29.7047/ 4.920 = 6.03atm.</span>
7 0
3 years ago
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natima [27]

Answer:ABOUT 74 N

Explanation: TOOK THE TEST ON STUDY ISLAND :)

7 0
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