On a separate sheet of paper, write equations for
these neutralization reactions.
ht
1. Hydrochloric acid and potassium hydroxide
produce potassium chloride and water.
LES
ht
as
2. Sulfuric acid and barium hydroxide produce
barium sulfate and water.
FREE
ELEMENTS
DHE PER
-
3. Phosphoric acid and sodium hydroxide
produce sodium phosphate and water.

Covalent network solids typically have melting points and boiling points. the chemical formula of a network solid indicates in the molecule.

The two naturally occurring isotopes of chlorine are 35cl (34.969 amu, 75.77%) and 37cl (36.966 amu, 24.23%). the two naturally occurring isotopes of bromine are 79br (78.918 rm amu, 50.69%) and 81br (80.916 amu, 49.31%). chlorine and bromine combine to form bromine monochloride, brcl. 1. how many peaks will be present in a mass spectrum for brcl? the four combinations of molecule possible given these four isotopes are: 81br37cl, 81br35cl, 79br37cl, and 79br35cl. 2. what are the masses of the four different brcl molecules? express the masses using six significant figures, in decreasing numeric order (highest to lowest), separated by commas.

Why dose heating increase the speed at which a solution dissolved in water