How many moles are in 6.24 x 1032 molecules of methane (CH4) A.1.00 x 1034mol

B.3.89 x 1031 mol

C.1.04 x 109 mol

D.3.78 x 1056 mol

Select the correct answer. which statement is true about a polarized object? o a. it gains electrons and becomes negatively charged. ob. it gains protons and becomes positively charged. oc. the number of positive and negative charges can be the same. od. it has to be a metal. o e. there is no change in the distribution of the charge in the object. reset next what

If 34.2 grams of lithium react with excess water, how many liters of hydrogen gas can be produced at 299 kelvin and 1.21 atmospheres? 2 li (s) + 2 h2o (l) yields 2 lioh (aq) + h2 (g)

According to the tide table below what time of day will the highest tide occur? (2 pt) the highest tide will occur at