Chemistry

On a prescription, what does "QOD" stand for?

More Questions from Chemistry
What element in a liquid state is used in the cryogenic cooling of devices and materials?
Reveal Answer
Which element has the lightest atomic weight?
Reveal Answer
Which scientist was the first to discover that for DNA, "A=T and C=G"?
Reveal Answer
What metal is known for the chemical compounds it forms, such as emeralds and aquamarines?
Reveal Answer
Which of these items will float in a glass of water?
Reveal Answer
When cutting onions what is released in the air that makes a person tear?
Reveal Answer
What is the fourth most abundant element in the universe by mass?
Reveal Answer
How many more times acidic is a solution of pOH 5 than a solution of pH 5?
Reveal Answer