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horsena [70]
3 years ago
10

B) The size of a star is a balance between 2 things. Explain this statement.

Chemistry
1 answer:
Zielflug [23.3K]3 years ago
8 0

Answer:

Luminosity is the amount of light that a star radiates. The size of the star and its surface temperature determine its luminosity. Apparent magnitude of a star is its perceived brightness, factoring in size and distance, while absolute magnitude is its true brightness irrespective of its distance from earth

Explanation:

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Zn(s) + 2HCl(aq) → ZnCl2(aq) + H2(g)
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Answer:

limiting reactant

Explanation:

<em>The term that will be used to describe zinc in this case is </em><em>limiting reactant.</em>

A limiting reactant is a reactant that determines the amount of product formed in a chemical reaction. They are often stoichiometrically smaller of all the reactants in a reaction and once they are used up during, the reaction stops.

In this case, the zinc metal in the reaction is completely consumed, making the hydrochloric acid to be in excess. The zinc thus determines the amount of the products formed,

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Answer:

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Explanation:

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