A cold air mass and a warm air mass are predicted to meet. What type of weather can be expected between the two air masses? A.
warm weather
B.
cold weather
C.
dry weather
D.
stormy weather

Astudent completes a titration by adding 12.0 milliliters of naoh(aq) of unknown concentration to 16.0 milliliters of 0.15 m hcl(aq). what is the molar concentration of the naoh(aq)? 1)5.0 m 2)0.20 m 3)0.11 m 4)1.1 m