calcium chloride react with sodium phosphate in a double displacement chemical reaction as you observed in the lab. Write out the complete balanced chemical equation with phase labels. What is the reaction type?

Using the periodic table, complete the table to describe each atom. type in your answers. a ? b? c? d? e? f?

Which buffer would be better able to hold a steady ph on the addition of strong acid, buffer 1 or buffer 2? explain. buffer 1: a solution containing 0.10 m nh4cl and 1 m nh3. buffer 2: a solution containing 1 m nh4cl and 0.10 m nh3

Match the term to its description match term definition chemical energy a) internal energy caused by vibrations of atoms and molecules electrical energy b) electromagnetic energy that travels in waves radiant energy c) the movement of an electrical charge thermal energy d) potential energy stored in the bonds between atoms