What are the thee types of weak bonding

What is the relation between concentration of reactants and the rate of chemical reaction?

Write the chemical formula for a compound that is made of an element from group 1 and an element from group 17

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