You need to prepare 250. ml of a 0.150 m aqueous solution of sucrose, c12h22o11(aq), which is used frequently in biological experiments.

C3h8o3 - glycerol major species present when dissolved in water

How does a hydroelectric power plant converts energy into energy.

Which of the following did jj thompson discover about atoms? a)an atom has an internal structure. b) atoms are tiny indivisible particles. c)electrons orbit the nucleus of an atom. d) the nucleus of an atom contains protons and neutrons.