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Dafna11 [192]
2 years ago
13

Question 6

Chemistry
1 answer:
I am Lyosha [343]2 years ago
4 0

Answer:

A. is the correct point.

Explanation:

This is true because no matter how many mL of water is added, the solution only gets more height; the concentration in everything else stays the same, and water doesn't have any concentration. Very confusing, I know. Good luck!

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Which compound contains both ionic and covalent
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Answer:

(3) NaNO₃

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However, the nitrate ions have <em>covalent bonds</em> between the O atoms and the central N atoms.

(1) and (2) are <em>wrong</em>. Both N₂O₅ and HCl consist of nonmetals, so they are <em>covalent</em> compounds.

(4) is <em>wrong</em>. NaCl has <em>only ionic bonds</em> between the Na⁺ and Cl⁻ ions

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Answer:

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Just Simple Physics :P          

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