Which atom is more reactive,sodium or sulfur, why

Chemistry

1 answer:

Leto [7]2 years ago

4 0

Answer:

Sodium is more reactive than sulfur.

Valency of Sodium is 1.

Valency of Sulfur is 2.

(Valency is the number of electrons in the outermost orbit of an atom which can be taken, given out or shared by an atom.)

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Given the following balanced equation, determine the rate of reaction with respect to [SO2].

Gnoma [55]

Answer:

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so its gonna be (in more simple terms) rate= -1/2Δ(SO2)/Δt

Explanation:

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A 3.82 g piece of limestone contains 2.62 g of CaCO3

Kobotan [32]

Considering the definition of percentage by mass, the mass percentage of CaCO₃ is 68.59%.

<h3>What is mass percentage</h3>

The percentage by mass expresses the concentration and indicates the amount of mass of solute present in 100 grams of solution.

In other words, the percentage by mass of a component of the solution is defined as the ratio of the mass of the solute to the mass of the solution, expressed as a percentage.

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