In which of the following situations does water undergo a change in physical properties?
a. the bathroom fills with steam when you take a hot shower.
b. the neighbor's pond freezes over in winter.
c. water is broken down to yield h2 and o2.
d.
a. and
b. only

Y=‐1x + 7 if y has a value of ‐24 what is the value of x?

How many electrons does silver have to give up in order to achieve a sido noble gas electron configuration?

1) in saturated limewater, [h+ ]=3.98x10-13 m. a) find [oh]-/ b) what is the ph? / c) is the solution acidic, basic, or neutral? / 2) in butter, [h+ ]=6.0x10-7 m. a) find [oh]-/ b) what is the ph? / c) is the solution acidic, basic, or neutral? / 3) in peaches, [oh]=3.16x10-11 m a) find [h+ ]/ b) what is the ph? / c) is the solution acidic, basic, or neutral? / 4) during the course of the day, human saliva varies between being acidic and basic. if [oh]=3.16x10-8 m, a) find [h+ ]/ b) what is the ph? / c) is the solution acidic, basic, or neutral? /