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faust18 [17]
3 years ago
10

Use standard reduction potentials to find the equilibrium constant for the following reaction at 25°C: 2Ce4+(aq) + 2Cl−(aq) ⇌ 2C

e3+(aq) + Cl2(g) Enter your answer in scientific notation to one significant digit.

Chemistry
1 answer:
lisov135 [29]3 years ago
3 0

Answer:

The equilibrium constant for the following reaction = 501.18

Explanation:

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Why metals are denser than non - metals ? ...?
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6 0
3 years ago
A sample of magnesium oxide has a mass of 94.4 g. How many molecules
ella [17]

Answer: 1.414x10^24 molecules in 94.4g MgO

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7 0
3 years ago
Calculate the mass of calcium chloride that contains 3.20 x 1024 atoms of chlorine.
frez [133]

Answer:

294.87 gm  CaCl_2

Explanation:

The computation of the  mass of calcium chloride is shown below:

But before that following calculations need to be done

Number of moles of chlorine atom is

= 3.20 × 10^24 ÷ 6.022 × 10^23

= 5.314 moles

As we know that

1 mole CaCl_2 have the 2 moles of chlorine atoms

Now 5.341 mole chloride atoms would be

= 1 ÷ 2 × 5.314

= 2.657 moles

Now

Mass of CaCl_2 = Number of moles × molar mass of  CaCl_2

= 2.657 moles × 110.98 g/mol

= 294.87 gm  CaCl_2

7 0
3 years ago
PLEASE HELP FILL OUT THIS CHART! ASAP THANK YOU
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I will need a picture if the periodic table
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3 years ago
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