The maximum energy available for useful work from a spontaneous reaction
(a) free energy
(b) lattice energy
(c) kinetic energy
(d) activation energy
(e) ionization energy

If 15 drops of ethanol from a medical dropper weight 0.60g, how many drops does it takes from a dropper to dispense 1.0ml of ethanol? the density of ethanol is 0.80g/ml

The equation picture below shows which type of nuclear reaction u 235 + n x e 134 + sr 100 + 2n

What two factors can affect the properties of a hydrocarbon? a. the number of its carbon atoms and the number of single bonds b. the number of its carbon atoms and the arrangement of its atoms c. the arrangement of its atoms and the number of its double bonds