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How do you determine the pH of an anti-acid (actal) in the lab?
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Mohammad Alahi
How do you determine the pH of an anti-acid (actal) in the lab?
You don't.The simple reason is that the pH only exists for aqueous solutions. The antacid is a tablet, so it doesn't has a pH.
Of course, you could dissolve the tablet in a certain amount of water, and then use a pH-meter to measure the pH, but you would get different results depending on the volume of water used…
You don't.The simple reason is that the pH only exists for aqueous solutions. The antacid is a tablet, so it doesn't has a pH.
Of course, you could dissolve the tablet in a certain amount of water, and then use a pH-meter to measure the pH, but you would get different results depending on the volume of water used…
Antacids are effective at calming stomach discomfort because they create a neutral pH when they react with acids. Stomach acid has a pH value of 1 and an antacid tablet has a pH of 10. When they are mixed together, the pH is closer to 7, which is neutral.
Antacids are effective at calming stomach discomfort because they create a neutral pH when they react with acids. Stomach acid has a pH value of 1 and an antacid tablet has a pH of 10. When they are mixed together, the pH is closer to 7, which is neutral.
You don't.The simple reason is that the pH only exists for aqueous solutions. The antacid is a tablet, so it doesn't has a pH.
Of course, you could dissolve the tablet in a certain amount of water, and then use a pH-meter to measure the pH, but you would get different results depending on the volume of water used…
You don't.The simple reason is that the pH only exists for aqueous solutions. The antacid is a tablet, so it doesn't has a pH.
Of course, you could dissolve the tablet in a certain amount of water, and then use a pH-meter to measure the pH, but you would get different results depending on the volume of water used…
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Antacids are effective at calming stomach discomfort because they create a neutral pH when they react with acids. Stomach acid has a pH value of 1 and an antacid tablet has a pH of 10. When they are mixed together, the pH is closer to 7, which is neutral.
Antacids are effective at calming stomach discomfort because they create a neutral pH when they react with acids. Stomach acid has a pH value of 1 and an antacid tablet has a pH of 10. When they are mixed together, the pH is closer to 7, which is neutral.
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