Reference no: EM132553404

Pre-Lab done on time Name Partner Date Drawer Checkout Pre-laboratory Assignment 1. Provide definitions for the following terms: & Exchange reaction b. Acid C. Base dNeutralization 2. Using the solubility table, predict whether the following compounds will be soluble or insoluble in water : a. NaNO 3 e. b. (NH 4 ) 2 CO 3 f,PbCO 3 . BaBr 2 NiBr 2 d. BaSO 4 NiCO 3 3. What does red and blue litmus paper test for What safety precautions must be observed during this experiment? Results Testing the solubility rules Na 2 SO 4 Na 2 CO 3 Ba(NO 3 ) 2 Ee(NO 3 ) 3 Ni(NO 3 ) 2 Reactions with acids and bases Reactants Observations Vincgar+Na 2 HCO 3 What Papers look like. It is your responsibility to know acidic pH from basic pH readings ...hahaha . Compound Baking soda Na HCO 3 Reading Acid or Base ? Vinegar (HC 2 H 3 O 2 ) ) Ammonia (NH 3 )

1. Write the balanced molecular equation for each successful precipitation reaction that you observed. Indicate which product is the precipitate (use another piece of paper since you will need more space)