Examlex
Explain why a new "Eon" was made after the Proterozoic Eon ended and the Cambrian Period began.
Reaction
A process that leads to the transformation of one set of chemical substances to another.
Acid Catalyst
A substance that increases the rate of a reaction by donating protons (H+) without being consumed in the process.
Reaction
A chemical process in which substances interact to form new products, involving changes in chemical bonds.
Cyanohydrin
Organic compounds with a nitrile and a hydroxyl functional group attached to the same carbon atom.
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