2 Aluminum metal reacts with bromine, a red-brown liquid with a noxious odor. The reaction is vigorous and produces aluminum bromide, […]
Conservation of Mass
2 
Zinc metal reacts with yellow crystals of sulfur in a fiery reaction to produce a white powder of zinc sulfide. […]
Zinc metal reacts with yellow crystals of sulfur
Some iron wire weighing 5.6 g is placed in a beaker and covered with 15.0 g of dilute hydrochloric acid. […]
Some iron wire weighing 5.6 g is placed
A 15.9-g sample of sodium carbonate is added to a solution of acetic acid weighing 20.0 g. The two substances […]