Is the density of near-freezing water, which contains microscopic ice crystals, greater or less than the density of liquid water containing no microscopic ice crystals?
A) less dense
B) more dense
C) It's the same since it's all water.
D) It's not possible to determine the density of any substance which exists in two phases at once.
Question 2
Which of the following statements describes structural isomers?
A) two or more compounds with the same number and type of atoms but different connectivity
B) two or more compounds with the same shape
C) two compounds with the same number of conformations
D) two or more compounds with different atoms but with the same electronic properties
E) all of the above
The relationship between air temperature and two measures of water vapour saturation of air.
Participation of water in biological reactions
Water-bottle
The Whole Is Greater than the Sum of its Parts
Preparing a Urine Specimen for Microscopic Examination (for Classroom Evaluation Only)
Water transport in plants.