Question 12 of 25
4 Points
Put these atoms in order from most negative overall charge to least negative
overall charge.
+1 Atom P: 7 protons, 10 electrons
*
Atom Q: 15 protons, 16 electrons
11 Atom X: 104 protons, 102 electrons
T1 Atom B: 24 protons, 18 electrons
SUBMIT

In the reaction h2co3 (aq) + 3nh3 (aq) = 2 nh4+ (aq) + co3 2-, how many electrons are transferred?

Some molecular compounds, such as hcl, ionize completely in solution. for molecular compounds such as h2co3, most molecules do not ionize in solution. which describes the properties of these two solutes? a. hcl and h2co3 have the same effect on the properties of the solution. b. hcl raises the freezing point of water more than h2co3 does. c. hcl raises the boiling point of water more than h2co3 does.

Match the term to its description match term definition chemical energy a) internal energy caused by vibrations of atoms and molecules electrical energy b) electromagnetic energy that travels in waves radiant energy c) the movement of an electrical charge thermal energy d) potential energy stored in the bonds between atoms