What is the concentration of A13+ when 25 grams of Al(OH)3 is added to 2.50 L of solution that
originally has [OH-] = 1 x 10-3. Ksp(Al(OH)3) =
1.3 X 10-33

The mass of a neutron is equal to the mass of a proton plus the mass of an electron. true or false false true

Which fact represents evidence for the big bang theory?

1) describe the physical layout of the ocean floor ? 2) explain how the dumbo octopus swims differently than other octopus species and why this would be an advantage in the aphonic zone . 3) why are the types of organisms that live at each underwater hot vent so dramatically different ?