According to the phase diagram for H20 what happens to the phases of water at 1 atm pressure as the temperature is increased from -10 degrees Celsius to 110 degrees

Answer asap need by wednesday morning calculate the ph of 0.16m ch3cooh which has ka = 1.74 x 10-5 mol dm-3 best answer will be brainliest

The biosphere of the earth is made up of what compound? organic or inorganic?

Sum of brother and sisters age is 26. four times the brothers age is subtracted from three times the sisters age, the difference is 8. what are the ages of the brother and sister?