What mass of precipitate (in g) is formed when 45.5 mL of 0.300 M Na₃PO₄ reacts with 39.0 mL of 0.200 M Cr(NO₃)₃ in the following chemical reaction? Na₃PO₄(aq) + Cr(NO₃)₃(aq) → CrPO₄(s) + 3 NaNO₃(aq)

Part of molten rock at mid-ocean ridges

What is the number of moles of chemical units represented by 9.03x10^24? and how do i show work? (dumb it down )

What are the primary responsibilities of a chemical engineer involved in "r& d"? develop large scale manufacturing operations discover new products and processes training of new chemists determine products needed by consumers