A solution is made using 80.1 g of toluene (MM=92.13 g/mol) and 80.0 g of benzene (MM=78.11 g/mol). What is the mole fraction of the toluene in the solution?

Theoretically, which metal should be the most reactive? hydrogen lithium francium fluorine

Upon decomposition, one sample of magnesium fluoride produced 1.65 kg of magnesium and 2.56 kg of fluorine. a second sample produced 1.32 kg of magnesium. part a how much fluorine (in grams) did the second sample produce?

Match each statement with the state of matter it describes