What is the mole ratio you will use to convert 9 moles of Oxygen to moles of Water?
2C, H+70, + 4CO2 + 6H,0
7mol
4mol
7mol
6mol
O 7/4
O 776
6mol
7 mol
4mol
7 mol

When the ionic compound nabr dissolves in water, br– ions are pulled into solution by the attraction between what two particles? a. the na+ and br– ions b. the na+ ion and the negative end of a water molecule c. the br– ion and the positive end of a water molecule d. the br– ion and the negative end of a water molecule