Chemistry, asked by Natashamartin, 1 year ago

what is acidity and basicity​

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Answered by yogeshsuthar293
2

Answer:Acid reflux is a common condition that features a burning pain, known as heartburn, in the lower chest area. It happens when stomach acid flows back up into the food pipe. ... It happens when some of the acidic stomach contents go back up into the esophagus

Explanation:

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