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Gre4nikov [31]
3 years ago
13

Spell out full name of compound

Chemistry
2 answers:
andreyandreev [35.5K]3 years ago
8 0

Answer:

3-methyl-pentan-2-ol.

or

3-methyl-2-pentanol.

Explanation:

Hello,

In this case, such mocule is a branched alcohol since one commences numbering the chain by the right side of it, thus, we find a hydroxile and a methyl at the second and third carbons repectively. In this manner, the full name of the compound is:

3-methyl-pentan-2-ol.

or

3-methyl-2-pentanol.

As the main functional group is the hydroxide which characterizes the compound as an alcohol.

Best regards.

Margarita [4]3 years ago
7 0
Hydroxide is the full name of the compound.

Hope this Helped!

;D
Brainliest??
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You're going to divide the mass of chlorine within the compound by the mass of the compound, and then multiply the result by 100 to get the answer

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2 years ago
Calculate the amount of oxygen gas collected by the displacement of water at 14◦C if the atmospheric pressure is 790 Torr and th
zhannawk [14.2K]

Answer : The amount of oxygen gas collected are, 0.217 mol

Explanation :

Using ideal gas equation :

PV=nRT

where,

P = pressure of gas = (790-12)torr=778torr=1.02atm     (1 atm = 760 torr)

V = volume of gas = 5 L

T = temperature of gas = 14^oC=273+14=287K

n = number of moles of gas = ?

R = gas constant  = 0.0821 L.atm/mol.K

Now put all the given values in the ideal gas equation, we get:

(1.02atm)\times (5L)=n\times (0.0821L.atm/mol.K)\times (287K)

n=0.217mole

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3 years ago
A. Calculate the empirical formula of a molecule with percent compositions: 55.3% potassium (K), 14.6% phosphorus (P), and 30.1%
Otrada [13]
The way you calculate the empirical formula is to firstly assume 100g. To find each elements moles you take each elements percentage listed, times it by one mole and divide it by its atomic mass. (ex: moles of K =55.3g x 1 mole/39.1g, therefore there is 1.41432225 moles of Potassium) Once you’ve completed this for every element you list each elements symbol beside it’s number of moles and divide by the smallest number because it can only go into its self once. After you’ve done this, you’ve found your empirical formula, which is the simplest whole number ratio of atoms in a compound. I’ve added an example of a empirical question I completed last semester :)

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Resonance results in louder sounds.

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Resonance results in sound amplification and causes louder sounds. Increasing vibration results in the production of a louder sound.

Learn more:

Resonance in chemistry brainly.com/question/9422880

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marishachu [46]

Answer:

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Explanation:

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AMU:

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