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Sedaia [141]
2 years ago
6

After attending his cousin's birthday party in his backyard, Michael forgot his balloon outside when he went to bed. Overnight,

the temperature dropped significantly. When Michael saw the same balloon the next morning, it looked different. Why did this happen?
Chemistry
1 answer:
Vitek1552 [10]2 years ago
5 0

Answer:

See explanation

Explanation:

You see, we must cast our minds back to Charles' law. Charles' law gives the relationship between the volume of a gas and temperature of the gas.

Now, Micheal left the balloon outside at a particular temperature and volume the previous night. Overnight, the temperature dropped significantly and so must the volume of the gas in the balloon!

Remember that Charles' law states that, the volume of a given mass of gas is directly proportional to its absolute temperature at constant pressure. Since the pressure was held constant, the drop in the volume of gas in the balloon can be accounted for by the drop in temperature overnight.

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Chase buys a helium balloon for a friend's birthday. As he walks out of the store, it starts snowing.
Natasha_Volkova [10]

Answer:

I think its A sry if im wrong

Explanation:

5 0
3 years ago
Draw two cyclic constitutional isomers of cis-1-chloro-2-methylcyclobutane with the same size ring. In cases where there is only
igomit [66]

Answer:

The drawings are in the figure attached below.

Explanation:

"Constitutional isomers" is a term used in chemistry to refer to chemical compounds that have the same constitution and molecular formula distributed in a different structure. That is, the compound has the same atoms, but when built in a three-dimensional image, these atoms occupy different places within the same structure.

3 0
3 years ago
Mass of 60.009 g and radius of 1.02 cm what is the density of the sphere in (g/ml)
alexandr402 [8]
Density is given as mass / volume.

Mass is the sphere is 100 g.

Volume of the sphere = (pi∗r3)∗4/3
(
p
i
∗
r
3
)
∗
4
/
3

=(4∗22∗3∗3∗3)/(7∗3)cm3
=
(
4
∗
22
∗
3
∗
3
∗
3
)
/
(
7
∗
3
)
c
m
3

=792/7
=
792
/
7
cm3
3

Therefore, Density is 100/(792/7)g/cm3
100
/
(
792
/
7
)
g
/
c
m
3

Which gives: density = 0.883838 g/cm3
g
/
c
m
3

If you want to change the units to kg per cubic metres, then we need to divide this value by 1000( for g to kg) and multiply by 100 * 100 * 100 (for cm to m).

This makes the density to be 883.83 kg/m3
4 0
3 years ago
When discussing acids and bases any substance that accepts a patron by definition is considered an
vredina [299]

Brønsted-Lowry acid.

8 0
2 years ago
What is the volume of a board that measures 1.8cm by 8.8cm by 30.5cm?
Colt1911 [192]
438,12 cubic centimeters
7 0
3 years ago
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