Write the ka expression for ch3nh3 in water. click in the answer box to activate the palette.

When curium-242 is bombarded with an alpha particle, two products are formed, one of which is a nudge on. what is the other product

How much would the freezing point of water decrease if 4 mol of sugar were added to 1 kg of water(k=1.86 c/mol/kg for water and i=1 for sugar

Which sentence about particles in matter is true? a. atoms are present in solids and liquids but not in gases. b. the particles of matter are in constant motion. c. the same kinds of atoms are found in different elements. d. when a solid changes to a liquid, the sizes of the particles change.