What is acid rain? answer it as fast as really need

There are main groups in the modern periodic table of elements

Consider the four elements above. which one of these elements will combine with oxygen in a 1: 1 ratio?

How many moles of sulfuric acid (h2so4) are needed to react completely with 6.8 moles of lithium hydroxide (lioh)? 2lioh + h2so4 → li2so4 + 2h2o a. 3.4 mol h2so4b. 6.8 mol h2so4 c. 10.2 mol h2so4 d. 13.6 mol h2so4