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statuscvo [17]
3 years ago
15

What happens when cyclohexane is exposed to sunlight with bromine​

Chemistry
1 answer:
ANEK [815]3 years ago
7 0

Cyclohexane on reaction with bromine gas in the presence of UV light gives 3-bromocyclohexene and not 4-bromocyclohexene. it is a free radical substitution reaction and in this reaction, they formed allylic free radical which is stabilized by resonance. ... The reaction occurs through a free-radical mechanism.

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It is 12:00 and you just heard that local officials are tracking a violent storm heading westward, directly for your town and sc
strojnjashka [21]

Answer:

The answer is : Yes

Explanation:

because it 12:00 and the storm is moving at 25km/hr and it 75 km away that means in three hours the storm would hit your town so at 3:00 the storm would hit at your at ends at 2:00 so yes you would get home before he storm hit.

3 0
3 years ago
Read 2 more answers
ASAP..pls need help.....
zimovet [89]

Answer:

It releases nutrients which causes rapid growth of planktons which leads to oxygen deficiency leading to death of aquatic animals,a phenomenon known as eutrophication.

Explanation:

4 0
3 years ago
High concentrations of carbon monoxide CO can cause coma and possible death. The time required for a person to reach a COHb leve
prohojiy [21]

Answer:

The exposure time that equals 750 is 3.4 hr

Explanation:

The given formula is:

[tex]T=.0002*x^{2} -.316*x+127.9[/tex]

In the formula:

T= exposure time

x= carbon monoxide present in ppm

So, to calculate the exposure time when carbon monoxide is 750ppm, you should replace the "x" by 750.

[tex]T=.0002*750^{2} -.316*750+127.9[/tex]

T=3.4hr

8 0
3 years ago
How many molecules of water will be produced if 52.6 g of methane are burned?
dem82 [27]
When the balanced reaction equation of methane combustion is:

CH4 + 2O2 →CO2 + 2H2O

so, we can see that each 1 mole of methane combusted will give 2 moles of water as a product.

so first, we need to get the moles of methane =
                                         
                         = mass of methane /molar mass of methane 

                         = 52.6 g / 16.04 g/mol

                         = 3.28 moles

when 1 mol of methane produces→ 2 moles of water 

∴ 3.28 moles methane produces →   X moles of water 

∴ moles of water = 3.28 * 2 

                             = 6.56 moles

when each 1 mole of water has 6.02 x 10^23 (Avogadro's number ) individual molecules:

∴number of molecules of water = 6.56 * 6.02 x 10^23

                                                      = 3.9 x 10^24 molecules                                      
8 0
3 years ago
What is the total number of atoms present in 5Na,PO.?
denis23 [38]

Answer:

3.01×10²⁴ atoms

Explanation:

Our compound is the Na₃PO₄

Sodium phosphate.

We assume, we have 5 moles of the mentioned salt.

1 mol of anything contains 6.02×10²³ atoms.

That's the Avogadro's number. The conversion is:

5 mol . 6.02×10²³ atoms /1mol = 3.01×10²⁴ atoms

6 0
3 years ago
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