3 years ago

Diagram shows a structure of compound. To which classes of compound does this molecule belong?

Chemistry

1 answer:

zhuklara [117]3 years ago

8 0

Answer:

Explanation:

an alkene because of the presence of the double bond

alcohol because of the presence of the OH group

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Calculate the density of unknown substance #1 which has a mass of 15.8 grams and a volume of 20 cm3. *

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Answer:

$\boxed{\sf Density \ of \ unknown \ substance = 0.79 \ g/cm^3}$

Given:

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Volume = 20 cm³

To Find:

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Formula:

$\boxed{ \bold{Density = \frac{Mass}{Volume}}}$

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The activation energy of a reaction is 56.9 kj/mol and the frequency factor is 1.5×1011/s. Part a calculate the rate constant of

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