Comprehension Questions: 1 Metamorphic rocks form when
existing rock types are transformed by
heat, pressure, and chemical
processes while the Earth
Obuned deep within
O in the seas of the
Oon the surface of
sure

Determine the percent sulfuric acid by mass of a 1.61 m aqueous solution of h2so4. %

The molality of calcium chloride (cacl2) in an aqueous solution is 2.46 m. what is mole fraction of the solute?

In a ni-cd battery, a fully charged cell is composed of nickelic hydroxide. nickel is an element that has multiple oxidation states. assume the following proportions of the states: nickel charge proportions found 0 0.17 +2 0.3 +3 0.33 +4 0.5 (a) determine the mean of the nickel charge. enter the answer to 2 decimal places.(b) determine the cumulative distribution function of nickel charge.