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Jet001 [13]
3 years ago
12

Even though the neighborhood shown by the green star was not next to any of these fires, how was the neighborhood affected by th

em?
A)
The heat generated by these fires made the temperatures in the surrounding areas increase.


B)
The smoke produced by these fires were carried by strong winds and made the air hard to breathe.


C)
The chemicals that were released by these fires cleared out the air and improved overall visibility.


D)
The air around the neighborhood was cooled due to the fire sucking the heat out of the surrounding air.
Chemistry
2 answers:
iogann1982 [59]3 years ago
7 0
Im pretty sure the answers b

soldi70 [24.7K]3 years ago
4 0

Answer:

B

Explanation:

B is the only possible answer that makes much sence, smoke is very toxic and it makes it hard to breath and is bad for your lungs

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3) Rubidium reacts with rubidium nitrate to produce rubidium oxide and nitrogen gas
postnew [5]

Answer:

3) Rubidium reacts with rubidium nitrate to produce rubidium oxide and nitrogen gas

a- Write the chemical reaction

10Rb + 2RbNO3 → 6Rb2O + N2

5 0
2 years ago
What is the main difference between scholarly research and scientific research? Scientists wear white coats. One is performed wh
erastovalidia [21]
The last statement is correct...

please vote my answer brainliest. thanks!
7 0
3 years ago
Read 2 more answers
An oxide of phosphorus contains 56.4% phosphorus and 43.6% oxygen. It's relative molecular mass is 220. Find both the empirical
sladkih [1.3K]
Moles of P = 56,4g/30,974g/mole = 1,82 moles P
moles of O = 43,6/15,999 = 2,73 moles of O

converting to the simplest ratio:
For P : 1,82/1,82 = 1
For O : 2,73/1,82 = 1,5

1 P and 2 oxygens.
PO2 -> the empirical formula

hope this help
7 0
3 years ago
Read 2 more answers
PLEASE HELP. !!
scoray [572]

Answer:

Potential energy = 441 N

Explanation:

Given:

Mass M = 15 kg

Height = 3 m

Find:

Potential energy

Computation:

Potential energy = mgh

Potential energy = (15)(9.8)(3)

Potential energy = 441 N

8 0
3 years ago
Acid rain is produced when _______ mixes with the water of a raindrop.
goldfiish [28.3K]

The answer should be  B - Nitrogen Dioxide.

5 0
3 years ago
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