Arrange the 0.10 M solutions of the following compounds in order of decreasing acidity (most acidic first). I. CH3NH3Br
II. KC2H3O2
III. Ca(C2H3O2)2
IV. CH3COOH
V. CCl3COOH
VI. NaOH

Asolution is made by dissolving 25.5 grams of glucose (c6h12o6) in 398 grams of water. what is the freezing point depression of the solvent if the freezing point constant is -1.86 °c/m? show all of the work needed to solve this problem.

When 225mg of anthracene, c14h10(s), was burned in a bomb calorimeter the temperature rose by 1.75k. calculate the calorimeter constant. by how much will the temperature rise when 125mg of phenol, c6h5oh(s), is burned in the calorimeter under the same conditions? (δch< (c14h10,s)=–7061 kj mol−1.)

How have the greenhouse gasses increased from the year 2000 to 2018