Antacid is a substance which neutralizes excess acid secreted by the stomach.So by using it ,it will neuralize the excess acidity and prevents heart burns etc.
Answer:
a three-dimensional shape having eight plane faces, especially a regular solid figure with eight equal triangular faces.
Explanation:
Mghcl14 + H2 = mghclh 16 work needed to solve this problem
This is a simple chemical change due to what it produces and how it is added together. Hope this helps.
