4A1 + 302 → 2A1,03 5. If 3.17 g of aluminum, Al, is allowed to react with 2.55 g of Oz, how many grams of
aluminum oxide will be produced? (Hint: Must determine limiting reactant.)
(molar mass Al = 26.98, molar mass O2 = 32.00, molar mass Al2O3 = 101.96)

The ph of carrots are 5.0 how it is classified a.acidic b.basic c.indicator d.neutral

What is the molecular formula for a compound that is 46.16% carbon, 5.16% hydrogen, and 48.68% fluorine? the molar mass of the compound is 156.12 g/mol

The alkali metals (group 1) consist of lithium (3), sodium (11), potassium (19), rubidium (37), cesium (55), and francium (87). they are soft, metallic solids with low densities and low melting points. based on the data shown in figure 1, how many valence electrons do alkali metals share?