This means that the pH values of strong acids are lower than that of weak acids, which explains why the rate of reaction of strong acids with substances (such as metals, metal carbonates etc ...

The table shows common weak acids found in food ... so they are often used in household cleaners. For example, drain cleaners and oven cleaners usually contain sodium hydroxide.

Although chemists consider hydrofluoric acid (HF) to be a “weak” acid, its potential to produce serious health effects greatly exceeds that of “strong” acids commonly used in the laboratory. HF shares ...