In: Chemistry
Chapter 7 is about Acids and Bases and Chapter 8 is about Oxidation Reduction. Write on one topic Antacids or Batteries. Choose 4 products, check the labels, list the active ingredients, and discuss in reasonable detail its use, side effects or toxicity, precaution and proper disposal
Antacid is a chemical substance or medicine which are used to neutralize the acidity in the stomach. These provide relexation from heartburn, acid ingestion and sour stomach. Human body produces hydrochloric acid which helps in digestion of food. However, during indigestion stomach produces too much acid leading to pain and irritation. To get relief from pain the bases i.e. antacids are used to neutralize the excess acid present in the body.
Antacids which are bases leads to neutralization reaction in the stomach as stated below-
Acid + Base → Salt + Water
Examples of antacids include : Alka-Seltzer, Milk of Magnesia, Alternagel, Amphoje, Gelusil etc.
Antacids contains either of one of these components- carbonate or sodium or magnesium hydroxide or aluminium hydroxide.
Side effects of antacids vary according to their ingridients.
Aluminum causes constipation, low blood phosphate levels, aluminium toxicity, osteomalacia Calcium leads to nausea, vomiting, kidney stones, high blood calcium levels, alkalosis Magnesium causes diarrhea, nausea, vomiting, high blood magnesium levels Sodium bicarbonate causes increased blood pressure, nausea, bloating, gas.
Nothing is clearly specified regarding the products (which products are to be choosen). Hence, can not answer that part of question.