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Nady [450]
3 years ago
15

Hi help me pleaseeeeeee

Chemistry
1 answer:
lesya692 [45]3 years ago
4 0

Answer:

balancing the equation we get c2h6 + 3o2 -------> 2h2o+ 2co2 look the totalass of the atoms in reactant is equal to the totalass of product ,hence the law is applied

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Concentration is the abundance of a constituent divided by way of the overall volume of an aggregate. several sorts of mathematical descriptions may be outstanding: mass concentration, molar concentration, variety concentration, and extent awareness.

Given

V =25 ml = 0.025 L

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C₂ = ?

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C₁V₁ = C₂V₂

C₂ = C₁V₁ / V₂

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The concentration of a substance is the quantity of solute found in a given amount of solution. Concentrations are normally expressed in terms of molarity, defined because of the variety of moles of solute in 1 L of answer.

The Concentration of an answer is a measure of the quantity of solute that has been dissolved in a given amount of solvent or answer. A concentrated answer is one that has a rather huge quantity of dissolved solute.

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Answer:

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