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Montano1993 [528]
3 years ago
13

Where are earthquakes and volcanoes most likely to occur?

Chemistry
2 answers:
allochka39001 [22]3 years ago
8 0
Convergent plate boundaries
lutik1710 [3]3 years ago
4 0
I think is hot spot
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If a cell wants to tell another cell what to do, it will send the message through
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You have a 5-liter container with 1.30 x 1024 molecules of ammonia gas (NH3) at STP.
bogdanovich [222]

Answer:

3). 1.30 × 10^(24) molecules

Explanation:

From avogadro's law which state that equal volume of all gases at the same temperature and pressure contain the same number of molecules.

We can relate it to this question as;

V₁/n₁ = V₂/n₂

Where;

V₁ is initial volume

n₁ is initial number of molecules

V₂ is final volume

n₂ is final number of molecules

Thus at STP, we have V₁ = V₂ and as such Plugging in the relevant values gives;

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6 0
2 years ago
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Sergio [31]

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3 years ago
All of the following reactions can be described as displacement reactions except:____________.
Lady_Fox [76]

Answer:

b

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In a displacement reaction, a part of one of the reactants is replaced by another reactant. In single displacement reactions, one of the reactants completely displaces and replaces part of another reactant. In double displacement reaction, cations and anions in the reactants switch partners to form products.

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Correct option = b.

8 0
3 years ago
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