Which is a conversion factor for this statement of equality: 12 in. = 1 foot? 12 feet1 in. 12 feet 1 in . 1 in.12 feet 1 in . 12 feet 1 foot12 in. 1 foot 12 in . 1 foot1 in. 1 foot 1 in .

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

Which formula can be used to calculate the molar mass of hydrogen peroxide

What is the atomic number of an atom that has 6 protons