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pH of 4
A substance with a pH of 4 is more acidic than a substance with a pH of 6.
Neutral pH
Neutral on the pH scale is represented by the number 7.
Human blood pH
Human blood is approximately 7.4 on the pH scale.
Most acidic substance
The most acidic substance among the options is stomach acid.
Acid vs Base
When compared to a base, an acid has a greater H+ concentration.
Organic molecule made of amino acids
Protein is made of amino acids.
Triglycerides
Triglycerides are a type of lipid.
Organic molecule made of monosaccharides
Carbohydrates are made of monosaccharides.
Organic molecule made of nucleotides
Nucleic acids are made of nucleotides.
Organic molecule examples
Glucose, sucrose, and starch are examples of carbohydrates.