A solution has a [H3O+] of 1 x 10−3 M. What is the [OH−] of the solution? a
11 M

b
14 M

c
1 x 10−14 M

d
1 x 10−11 M

Which process does not require the presence of a physical substance in order to transfer heat? air in the atmosphere is heated by the ground. this warm air then rises, and cooler air falls. this is an example of what type of process? how is conduction different from radiation?

An atom's configuration based on its number of electrons ends at 3p4. another atom has seven more electrons. starting at 3p, what is the remaining configuration? 3p63d34s2 3p43d54s2 3p64s23d3 3p44s23d

Which of these features are formed when hot groundwater is forced out through cracks in the earth's surface?