Cathode When
molten gaining anode electrolyte losing atoms
... ionic compound is electrolyzed, the positive cations go to the
.. and are discharged by
.electrons to become
... The negative an ions go
to the
.and are discharged by
electrons to become neutral molecules.

Why does the sun appear to be the brightest star in the sky? a- its apparent brightness is much greater than other stars. b- it burns more gas, making it brighter than any other star. c- it is the largest star in the galaxy, so it is the brightest star. d- its relative distance to earth is closer than the other stars.

The boiling point of propanoic acid is higher than that of 1-butanol because: propanoic acid has a higher molecular weight than 1-butanol. propanoic acid is more soluble in water than 1-butanol. propanoic acid is a better hydrogen bond donor than 1-butanol. propanoic acid forms hydrogen bonded dimers and 1-butanol does not. 1-butanol forms hydrogen bonded dimers and propanoic acid does not.

Astudent reacts 13 moles of iron with 21 moles of oxygen according to the following equation: