If you have 50 g of iron (Fe) and of oxygen (O2), which one contains more particles?

Select the correct answer. given: 2libr + ba → babr2 + 2li in this chemical reaction, 325 grams of barium (ba) react completely. how many moles of lithium (li) are produced? a. 1.18 mol b. 2.37 mol c. 4.73 mol d. 16.4 mol e. 32.9 mol

Why are people not able to skip a dive to the deepest part of the ocean

Complete each row of the table below by filling in the missing prefix or missing exponent.