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Flura [38]
2 years ago
9

Why are catastrophic events called natural disasters?

Chemistry
2 answers:
dedylja [7]2 years ago
8 0

Answer:

becuz they are. I hope this helps! ;D

Explanation:

Have a good day!

Levart [38]2 years ago
7 0

Answer:

which event is not a natural disaster

Explanation:

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Is 334mm bigger than 1 km
Levart [38]

Answer:

no km are bigger

Explanation:than mm

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2 years ago
Instrumental methods need only a microscopic sample to return an accurate result. Why is this so?
uranmaximum [27]
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3 0
3 years ago
The correct formula for sodium oxide is?
kifflom [539]
Its Na20
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4 0
3 years ago
How many grams of ammonium chloride (NH4Cl) would be required to make a saturated solution in 1000 grams of water at 50 degrees
Pavel [41]
<span>Since,
1000 grams of water = 1000 mL of water</span><span>
So, 
At any of the given temperature:
</span>1000 mL = 10 x 100 mL
<span>
moles of NH4Cl = 53.5/53.49
                          = 1.0 m
                          = 1.0 mol/Kg
Delta T = 2 x 1.86 x 1.0
             = 3.72 c
             = - 3.72 °C</span>
3 0
2 years ago
Determine the energy in joules of a photon whose frequency is 3.55 x10^17 hz( with units)
kogti [31]

i think it is this

Explanation:

3 0
3 years ago
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