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allsm [11]
3 years ago
15

What is the formula for calcium carbonate?

Chemistry
1 answer:
mote1985 [20]3 years ago
6 0
The formula is CaCO3
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There are long, underwater mountain chains that divide the sea
natima [27]

Mid-Ocean Ridges

Two examples of Mid-Ocean Ridges are the Mid-Atlantic Ridge and the East Pacific Rise.

Explanation:

Mid-ocean ridges are mountain-like geographical features on the ocean floor. They usually line along the divergent boundaries of tectonic plates moving away from each other. This is because as the plates move in opposite direction, the vacuum in between the plates is filled by upwelling magma from the mantle. Usually the texture of the rocks that form these mountain ridges has bands. This is because, before the magma cools, the iron in the magma (due to its ferromagnetic property) aligns with the earths magnetic field. The earth magnetic flux flips over several 1000 years hence these bands orient themselves differently depending on the magnetic field orientation at the time they were formed.

Learn More:

For more on mid-ocean ridges check out;

brainly.com/question/7666628

#LearnWithBrainly

4 0
3 years ago
The ph of an acid solution is 6.20. Calculate the ka for the acid. The acid concentration is 0.010 m.
djverab [1.8K]

Answer:

620

Explanation:

7 0
4 years ago
Plz help me with this any answer will be good
Kazeer [188]
Gemini VII was the first successful docking
7 0
4 years ago
Read 2 more answers
PLEASE, PLEASE HELP ME!!!
Luba_88 [7]

Answer:

Matter cannot be created or destroyed.

Explanation:

According to law of conservation of matter, Matter can neither be created nor destroyed. It just gets converted into other forms.

So, It's important to equalize the no. of moles on either side of the chemical reaction.

\rule[225]{225}{2}

Hope this helped!

<h3>~AnonymousHelper1807</h3>

6 0
3 years ago
Explain how knowledge of acids/bases and neutralization can apply to the treatment of soil acidification
sammy [17]

Explanation:

If soil consists of more acidic nature then, it does not allow plant growth.

In that situation, treat the soil with (anti-acid which is nothing but) base.

When an acid reacts with a base, a neutralization reaction takes place and salt and water are formed in this reaction.

The equation is shown below:

acid+base-> salt +water

For example, if the soil has more sulphuric acid traces then, it should be treated with lime.

H_2SO_4(aq)+Ca(OH)_2(aq)->CaSO_4(aq)+2H_2O(l)

6 0
3 years ago
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