Cards in this guide (9)
Where does the mole ratio between two chemicals come from
they come from the balanced equations
What contribution did Niels Bohr make to atomic theory
He made a model of the atom, with electrons circling the
nucleus.
What trend does the first ionization energy follow in the periodic table
It decreases when going down a group.
What conditions will cause a redox reaction to be nonspontaneous
The sum of the voltages of the oxidatiin and reduction
half-reactions is negative.
What happens to the anode in an electrochemical cell
Which element has the same number of valence electrons as As (arsenic)
A steam engine depends on what kind of energy conversion
Heat energy to kinetic energy
What information about an element is typically on the periodic table
The number of protons an element has
Which of the following is a noble gas
Argon (Ar) is one of them