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A 25. 0-ml sample of 0. 150 m hydrocyanic acid is titrated with a 0. 150 m naoh solution. What is the ph beforeany base is added? the ka of hydrocyanic acid is 4. 9 × 10-10.
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22 votes
22 votes
A 25. 0-ml sample of 0. 150 m hydrocyanic acid is titrated with a 0. 150 m naoh solution. What is the ph beforeany base is added? the ka of hydrocyanic acid is 4. 9 × 10-10.

User Hosane
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21 votes
21 votes

Answer:

stars,auroras,a neon sign

Step-by-step explanation:

just did it

User Aniket Patil
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