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4 years ago

Oxidation number of phosphorus in calcium phosphorus oxides whole 2

Chemistry

1 answer:

Ket [755]4 years ago

6 0

Answer; +3

Example Ca3(PO4)2

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What is 2.08 x 10^-3 in standard form

stepladder [879]

Explanation:

0.00208 is the correct standard form

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3 years ago

How was this purple loosestrife transported to its new ecosystem?

Troyanec [42]

The natural seed spread for purple loosestrife is through water or animals.

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4 years ago

What other forms of radiation may come from the stars?

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3 years ago

Calculate the percentage of CL in AL(CLO3)3

sweet [91]

Answer:

46.41%

Explanation:

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3 years ago

Consider these generic half-reactions. Half-reaction E° (V) X+(aq)+e−⟶X(s) 1.52 Y2+(aq)+2e−⟶Y(s) −1.17 Z3+(aq)+3e−⟶Z(s) 0.84 Ide

olya-2409 [2.1K]

Answer:

strongest oxidizing agent: $X^{+}$

weakest oxidizing agent: $Y^{2+}$

strongest reducing agent: Y

weakest reducing agent: X

$X^{+}$ will oxidize Z

Explanation:

The higher the reduction potential of a species, higher will be the tendency to consume electrons from another species. Hence higher will be the oxidizing power of it's oxidized form and lower will be the reducing power of it's reduced form.

Alternatively, higher reduction potential value suggests that the oxidized form of the species acts as a stronger oxidizing agent and the reduced form of the species acts as a weaker reducing agent.

Order of reduction potential:

$E_{X^{+}\mid X}^{0}(1.52V)> E_{Z^{3+}\mid Z}^{0}(0.84V)> E_{Y^{2+}\mid Y}^{0}(-1.17V)$

So, strongest oxidizing agent: $X^{+}$

weakest oxidizing agent: $Y^{2+}$

strongest reducing agent: Y

weakest reducing agent: X

As reduction potential of the half cell $X^{+}\mid X$ is higher than the reduction potential of the half cell $Z^{3+}\mid Z$ therefore $X^{+}$ will oxidize Z into $Z^{3+}$ and itself gets converted into X.

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3 years ago