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REY [17]
3 years ago
5

Monique hears on the weather report that cold, dry air from Canada is going to hit warm, moist air from the Gulf of Mexico. She

should expect a:
Chemistry
1 answer:
lara [203]3 years ago
4 0

Answer:

She should suspect a Tornado.

Explanation:

Tornadoes form when warm humid air collides with cold dry air. The denser the cold air is pushed over warm air, causing an updraft. As soon as it reaches the ground a tornado is formed.

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Calculate the molecular mass or formula mass (in amu) of each of the following substances: (a) BrN3 amu (b) C2H6 amu (c) NF2 amu
irakobra [83]

Answer:

Shown below

Explanation:

a) for BrN3

80+3(14)=122amu

b) forC2H6

2(12) + 6(1) = 30amu

C) for NF2

14+2(19) = 52amu

D) Al2S3

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56 + 3 [14+3(16)] =242amu

F) Mg3N2

3(24) + 2(14)= 100amu

G) for (NH4)2CO3

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3 years ago
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patriot [66]

Answer:

The Popular ones are five in number

Explanation:

Calcium

Silicon

Germanium

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3. What is the name for the items in this group as a whole: protons,
Sidana [21]

Answer: C) Subatomic particles

Explanation: I just learned this in ap environmental science

7 0
2 years ago
**25 POINTS**. I doubt anyone will do this but it's worth a try to ask. To do this exercise, you will need fifteen containers, f
Travka [436]

Answer:

done not that hard

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_______ are hollow spaces in the earths crust?.
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I think that answer would be caves 
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