3 years ago

What is the maximum rate constant for the recombination of iodine atoms under these conditions?

Chemistry

1 answer:

Mars2501 [29]3 years ago

5 0

$65 ( \frac{-}{+} 6) x 10^{9} liter^{2} mole^{-2}sec^{-1}$

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¿por qué la conducción ocurre más lentamente en los gases que en los sólidos?

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escribe esa pregunta en una región de Latinoamérica

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Empirical formula for 6. 63.52% Fe, 36.48% S

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The empirical formula for this would be FeS

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3 years ago

A piece of brass is found to have a mass of 24.32 g. When placed in a graduated cyclinder with an initial reading of 5.60 mL the

Jobisdone [24]

Answer:

$\rho=3.1g/mL$

Explanation:

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In this case, considering that the density of a body is computed given its mass and volume:

$\rho =\frac{m}{V}$

Taking into account that the mass is 24.32 g and the volume is computed via the difference between the volume of the water with the brass and the volume of water by itself as follows:

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3 years ago

Potassium chloride dissolved in pure water is an

postnew [5]

Answer:

A) An ionic compound dissolved in a polar solvent

Explanation:

Potassium Chloride's chemical formula is KCl. Most ionic compounds are formed between a nonmetal and a metal. In this case, potassium is acting as the metal and chloride is the nonmetal. Water is a polar solvent due to the electronegativity of the oxygen in the molecule creating a partial negative pole, leaving the hydrogen atoms partially positive. Hence, A is your best answer.

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C) Because it gets hotter

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