How much 12.0 M HCl is necessary to prepare 500.0 mL of 1.25 M HCI? 0.0300 L
52.1 mL
4.80 L
19.2 mL

What’s a special glass that most beakers are made of

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

If a plot weight (in g) vs. volume (in ml) for a metal gave the equation y= 13.41x and r^2=0.9981 what is the density of the metal?