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3 years ago

Which hypothesis of Thomson's atomic model was later found to be not true by Niels Bohr and why simple answer !

1 answer:

6 0

Yea ma’am yea sir I am in the process and I’m just getting my car back from work I just saw it and when I got back I went to the doctor for the day so Lillian

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A balloon is floating around outside your window. The temperature outside is 21 ∘C , and the air pressure is 0.700 atm . Your ne

Andreyy89

Answer:

$V=162L$

Explanation:

Hello,

In this case, we can compute the required volume by using the ideal gas equation as shown below:

$PV=nRT$

Thus, solving for the volume and considering absolute temperature (in Kelvins), we obtain:

$V=\frac{nRT}{P}= \frac{4.70mol*0.082\frac{atm*L}{mol*K}*(21+273)K}{0.700atm} \\\\V=162L$

Best regards.

4 0

4 years ago

What volume of oxygen gas is needed to completely combust 0.202L of butane (C4H10) gas?

saveliy_v [14]

Answer:

look at the file :)

Explanation:

4 0

3 years ago

A warm ocean transfers heat to the air above it. Which type of heat transfer is this

Zigmanuir [339]

Answer:

Conduction

Explanation:

Because When air is in contact with the ocean it is at a different temperature than the seas surface

7 0

3 years ago

Read 2 more answers

Can spectrum colors be mixed

larisa86 [58]

Additive color mixing involves multiple sources of light with different colors in each source. Subtractive color mixing involves a single source of light with different colors absorbing various wavelengths of the color spectrum. Secondary colors of one system serve as the primary colors for the other.

8 0

3 years ago

Question 2Classify the following organic structures:CH3OCH3CH2CH2CHCH2CH3CH3NHCH3CH3CH(OH)CH₂CH3

Naily [24]

Within the options, we have four organic compounds. Let's see what the skeletal structure of the compounds is in order to identify them better:

The first compound CH3OCH3 has two methyl groups linked by a carbon atom, this type of compound is called an Ether

The second compound has a double bond, it is badly written but it seems that is an alkene.

The third compound has two methyl groups linked by nitrogen atoms, therefore will be an amine.

The last compound has a hydroxyl group, therefore it is an alcohol

Answer:

CH3OCH3 Ether

CH2CH2CHCH2CH3 Alkene

CH3NHCH3 Amine

CH3CH(OH)CH₂CH3 Alcohol

3 0

1 year ago