Chemistry, 28.04.2021 01:40 DivineMemes420
Which type of star has the greatest temperature on the HR diagram? Question 7 options: Red Supergiants Main Sequence White Dwarfs Red Giants
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Write a net ionic equation to show that hydrofluoric acid, behaves as an acid in water.
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You encounter a solution that is acidic and you decide to test it by adding a small amount of a strong acid. the ph lowers slightly but is approximately unchanged, and still remains acidic. what can you say about the solution? a. it is a buffer solution. b. it is not a buffer solution it is a strong acid solution. d. the solution has been neutralized. e. the solution has excess acid present
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Which type of star has the greatest temperature on the HR diagram? Question 7 options: Red Supergian...
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