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viva [34]
3 years ago
7

What kind of reaction is this ? P+02

Chemistry
1 answer:
maw [93]3 years ago
3 0

Answer:

Synthesis reaction

Explanation:

To know which option is correct, it important that we know what each option represents.

Synthesis reaction is a reaction in which two different elements react to form a single compound. For example

X + Y —> XY

Decomposition reaction is a reaction in which a compound splits into two or more simpler substance. For example

XY —> X + Y

Single Replacement reaction is a reaction in which one element replaces or displaces another element from a compound. For example

X + YZ —> XZ + Y

Double Replacement reaction is a reaction in which the parts of two ionic compounds exchange their ions to form a new compound. For example

WX + YZ —> WZ + YX

Now, considering the equation given above i.e

P + O₂ —> P₄O₁₀

We can see that P and O₂ reacted to produce a new compound (i.e P₄O₁₀).

Thus, the reaction is a synthesis reaction because two different elements (i.e P and O₂) reacted to form a single compound (i.e P₄O₁₀).

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The statement that is true among the following sentences is ‘Minerals can be elements or compounds’. Minerals cannot be liquid in form and they are not organic. Minerals are inorganic and present as solid in phase. When placed in water, they do not dissolve at all.

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Hope this helped

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Natural gas is almost entirely methane. A container with a volume of 2.65L holds 0.120mol of methane. What will the volume be if
mrs_skeptik [129]

The final volume of the methane gas in the container is 6.67 L.

The given parameters;

  • <em>initial volume of gas in the container, V₁ = 2.65 L</em>
  • <em>initial number of moles of gas, n₁ = 0.12 mol</em>
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The total number of moles of gas in the container is calculated as follows;

n_t = 0.12 + 0.182 = 0.302 \ mol

The final volume of gas in the container is calculated as follows;

PV = nRT\\\\\frac{V}{n} = \frac{RT}{P} \\\\\frac{V_1}{n_1} = \frac{V_2}{n_2} \\\\V_2 = \frac{V_1 n_2}{n_1} \\\\V_2 = \frac{2.65 \times 0.302}{0.12} \\\\V_2 = 6.67 \ L

Thus, the final volume of the methane gas in the container is 6.67 L.

Learn more here:brainly.com/question/21912477

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Explanation:

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