Express the %composition of sulfur in aluminum sulfate. Write the number and the correct sig fig.

9. write the chemical equation for the following word equations. include symbols for physical states in the equation. a. solid zinc sulfide + oxygen gas -> solid zinc oxide + sulfur dioxide gas b. aqueous hydrochloric acid + aqueous barium hydroxide -> aqueous barium chloride + water

Using data from seismic waves, geologists have learned that earth’s interior is made up of several

Which metal exist in liquid state and can be cut with knife ?