Examlex
Assuming a and b are int variables, apply one of DeMorgan's laws to create an equivalent expression for the following boolean expression:
!( a > 8 && b < 19 )
Chemical Reaction
A process that involves rearrangement of the molecular or ionic structure of a substance, unlike a physical change that affects its physical properties only.
Products
Substances formed as a result of a chemical reaction.
Chemical Equation
A written representation of a chemical reaction, showing the reactants and products with their respective quantities.
Subscripts
Small numbers in a chemical formula that indicate the number of atoms of the element directly before the subscript in the molecule.
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