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3 years ago

14

You discover a binary star system in which one member is a15 solar mass main-sequence star and the other star is a 10 solar mass

giant star. How do we believe that a star system such as this might have come to exist?

1 answer:

Trava [24]3 years ago

3 0

Answer:

yes

Explanation:

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Answer:

$523269.9\ \text{N/m}$

Explanation:

q = Charge

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Iron + Hydrochloric acid --> ?

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<h3>Iron - Fe</h3>

<h3>Hydrochloric Acid- HCl</h3>

<h2><u>Solution</u></h2>

$\bold{Fe +2HCl \rightarrow FeCl _{}{ \tiny2} + H{ \tiny{2}}}$

$\therefore \bold{\fbox{{Balanced}}}$

Iron + Hydrochloric Acid $\rightarrow$ Ferrous Chloride + Hydrogen

<h2>Hope This Helps You ❤️</h2>

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