4. If you start with 2 grams of Zn and an excess of NaOH, how many grams of H2
are produced?

How many moles of carbon dioxide will form if 2.5 moles of c3h8 is burned

Helium decays to form lithium. which equation correctly describes this decay?

Five different substances are given to you to be dissolved in water. which substances are most likely to undergo dissolution in water? check all that apply. view available hint(s) check all that apply. sodium fluoride, naf octane, c8h18 propanol, ch3ch2ch2oh potassium iodide, ki benzene, c6h6