Distilled Water
Salt Water
Sugar
Calcium Chloride
Baking Soda
* im in serious need of helppp
2007-03-18 14:06:14 · 4 answers · asked by infamous_amour 2 in Science & Mathematics ➔ Chemistry
molecular compounds only contain nonmetals
Ionic compounds contain a metal and a nonmetal.
H2O - molecular
NaCl in H2O - the salt is ionic and the water is molecular (Its a mixture not a compound)
C6H12O6 - molecular (many types of sugar, but all molecular)
CaCl2 - ionic
NaHCO3 - ionic
2007-03-18 14:16:48 · answer #1 · answered by Mark M 2 · 0⤊ 0⤋
the easy way to figure out whether it is an ionic compound or a molecular compound, look at the equation.
if the compound is made of a metal and a nonmetal, like Na and Cl (↑table salt) then it is an ionic compound.
if it's made of bunch of nonmetals, then it is a molecular compound.
distilled water is a molecular compound
salt water = ionic
sugar = molecular (hydrogen is non metal)
calcium chloride = ionic
baking soda = ionic
2007-03-18 14:16:43 · answer #2 · answered by inane person 2 · 0⤊ 0⤋
Distilled water is molecular, because it is only 10^-7M ionized into H+ + OH-
Salt water is a solution of the ionic compound NaCl
Sugar is molecular.
CaCl2 is ionic
NaHCO3 is ionic, Na+ + HCO3-, although the atoms of HCO3- are covalently bonded together.
2007-03-18 14:13:17 · answer #3 · answered by steve_geo1 7 · 0⤊ 0⤋
Ammonium has 4 H's and one N,. it has an excellent fee of one. Ammonia has 3 H's and one N without fee. it easily relies upon on the chemical surroundings they're in as to what the accurate result's. i'd bypass with ammonia: NH3, it has a impartial fee so at that aspect of problem it truly is likely what the instructor is searching for.
2016-12-02 05:02:43 · answer #4 · answered by marcinko 4 · 0⤊ 0⤋