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Alenkinab [10]
2 years ago
7

Is alka seltzer and acid or a base or netural

Chemistry
1 answer:
fiasKO [112]2 years ago
5 0

Answer:

Base

Explanation:

Why is Alka-Seltzer a base?

Alka-Seltzer contains sodium bicarbonate and citric acid. The sodium citrate acts as an antacid. Excess sodium bicarbonate from the Alka-Seltzer acts to neutralize base.

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In general the human ear is most sensitive to sounds at 2500 hz. Assuming that sound moves at 330m/s what is the wavelength of s
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0.132 meters is the wavelength of sounds to which people are most sensitive.

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Frequency of the sound human ears are most sensitive to = \nu = 2500Hz=2500 s^{-1}

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