When can liquid water remain above 100°c?
a) pressure must be greater than 760 mmhg
b) pressure must be less than sea level
c) h2o must be completely in the gas phase
d) water cannot be heated above 100°c

in chemistry, a solution’s concentration is how much of a dissolvable substance, known as a solute, is mixed with another substance, called the solvent. the standard formula is c = m/v, where c is the concentration, m is the mass of the solute dissolved, and v is the total volume

c8h10 is your answerr