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aalyn [17]
2 years ago
15

Which is the correctly balanced chemical equation for the reaction of KOH and H2SO4? A,B,C,or D?

Chemistry
1 answer:
ad-work [718]2 years ago
5 0

Answer:

B

Explanation:

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How is mass calculated given density and volume?
KonstantinChe [14]

Taking into account the definition of density, mass can be calculated as the multiplication between density and volume.

<h3> Density</h3>

Density is defined as the property that matter, whether solid, liquid or gas, has to compress into a given space.

In other words, density is a quantity that allows us to measure the amount of mass in a certain volume of a substance.

Then, the expression for the calculation of density is the quotient between the mass of a body and the volume it occupies:

density= mass÷ volume

From this expression it can be deduced that density is inversely proportional to volume: the smaller the volume occupied by a given mass, the higher the density.

<h3>Mass given density and volume</h3>

In this case, you know the density and volume of a compound.

From the definition of density, you can calculate mass as follows:

<u><em>mass= density ×volume</em></u>

In summary, mass can be calculated as the multiplication between density and volume.

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4 0
2 years ago
What process must occur to cause sediment to stick together when forming sedimentary rock?
Gennadij [26K]

Answer:

Compaction and Cementation

Dissolved minerals in the ground water precipitate (crystallize) from water in the pore spaces forming mineral crusts on the sedimentary grains, gradually cementing the sediments, thus forming a rock

6 0
3 years ago
Factors affecting movement of colored pigments in a paper chromatography
mixer [17]

solubility of the solvent,

molecular size of the solute

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3 years ago
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The changing of a substance from a liquid into a vapor or gas is called
sergejj [24]

Answer: Boiling and Evaporation: Evaporation is the change of a substance from a liquid to a gas. Boiling is the change of a liquid to a vapor, or gas, throughout the liquid.

Explanation: Boiling and Evaporation: Evaporation is the change of a substance from a liquid to a gas. Boiling is the change of a liquid to a vapor, or gas, throughout the liquid.

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1 year ago
Why do scientists classify organisms?
Fittoniya [83]

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B

Explanation:

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