Question
Give the formula for ∆H when using bond dissociation energies
____
Answer
Give the formula for ∆H when using bond dissociation energies
so bonds broken - bonds formed
Notice this is the reverse of heat of formation and heat of reaction!
Khan Academy LinkKeep this card coming back until it sticks
Sign up free and spaced repetition will bring MilesDown: General Chemistry cards back right before you forget them.
Continue studying — sign up freeMore cards in MilesDown: General Chemistry
In element notation, A is the ____
In element notation, Z is the ____
____ is the weighted average of the masses of an element's isotopes .
Atomic weight is ____.
The ____ states that an atom is mostly empty space, with electrons orbiting a fixed, positively charged nucleus.
The Rutherford Model states that ____.