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erastova [34]
3 years ago
12

¿Por qué el volcán causa una explosión?

Chemistry
1 answer:
never [62]3 years ago
4 0
Why does the volcano cause an explosion?
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In plants, this is period in which a seed or plant does not grow, waiting for the necessary environmental conditions like the ri
Lunna [17]

Answer:

The answer is Germination.

Explanation:

During the stage of germination, the plant needs the right temperature, day length, amount of water, and nutrients.

8 0
4 years ago
What is the molar mass for MgO?
podryga [215]

Answer:

40.3044 g/mol

Explanation:

4 0
3 years ago
10.
Ugo [173]

Answer:

Density, \rho=24.68\ g/cm^3

Explanation:

Mass of a marble slab is 38.6 kg 38600 grams

The dimensions of the marble is 17 cm×23 cm×4 cm

We need to find its density. Mass per unit volume equals density. So,

\rho=\dfrac{m}{V}\\\\\rho=\dfrac{m}{lbh}\\\\\rho=\dfrac{38600\ g}{(17\times 23\times 4)\ cm^3}\\\\\rho=24.68\ g/cm^3

So, the density of the marble slab is 24.68\ g/cm^3

5 0
4 years ago
Match these items.
notka56 [123]
Litmus is an indicator
Charged particles are ions
Acids contain H+ ions
Bases contain OH - ions
Hydronium ions are H3O+

Now, I have to take issue with the last one
A base of pH 14 is not a strong base, it would be a highly concentrated base. A strong base is a base that completely deionizes in water.

But technically, for the purpose of your answer strong base = pH 14
6 0
3 years ago
In____particles are in contact with each other.
Rina8888 [55]

Answer:liquid

Explanation:

The particles in a liquid usually are still touching but there are some spaces between them. The gas particles have big distances between them.

5 0
3 years ago
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