Some ketchup in the U.S. is labeled “Fancy”. This is a USDA grade, relating to specific gravity. Fancy ketchup has a higher tomato solid concentration than other USDA grades.
Q. How do some substances act as both acids and bases?
A substance which can act as either an acid or a base is described as being amphoteric. Note: You might also come across the term amphiprotic in this context. The two words are related and easily confused. An amphiprotic substance is one which can both donate hydrogen ions (protons) and also accept them.
Table of Contents
Q. What substances are acids and what are bases?
15.1: Classifications of Acids and Bases
| ACIDS | BASES |
|---|---|
| produce carbon dioxide when reacted with carbonates. | |
| Common examples: Lemons, oranges, vinegar, urine, sulfuric acid, hydrochloric acid | Common Examples: Soap, toothpaste, bleach, cleaning agents, limewater, ammonia water, sodium hydroxide. |
Q. What do both acids and bases have in common?
Acids and bases both react with water and a lot of acids and bases are soluble in nature. Both acids and bases are electrolytes which means that they’re good conductors of electricity. Acids and bases both produce ions in water solution. Acids release hydrogen ions (H+) whereas Bases release hydroxide ions (OH–).
Q. Is Lemon a strong acid?
Lemon juice in its natural state is acidic with a pH of about 2, but once metabolized it actually becomes alkaline with a pH well above 7. So, outside the body, anyone can see that lemon juice is very acidic. However, once fully digested, its effect is proven to be alkalizing with many health benefits.
Q. What kind of acid is in ketchup?
lactic acid
Q. Is it spelled catsup or ketchup?
Short answer: ketchup and catsup are the same thing; a tomato-based condiment with vinegar and spices.
Q. Why is citric acid added to ketchup?
Tomato ketchup contains an amalgamation of vinegar and citric acid present in tomatoes. The presence of acetic acid in vinegar and citric acid in tomatoes can act as a mild cleanser and work wonders for utensils, tarnished jewellery and cleaning rust stains.
