How many molecules of HCl would react with 2 moles of Al? 2Al + 6HCl - 2AlCl3 + 3H2
O A. 2.007 x 1023
O B. 6.02 x 1023
C. 1.806 x 1023
O D. 1.806 x 1024

Ase your answer to this question on the information below.hydrocarbons and fissionable nuclei are among the sources used for the production of energy in the united states. a chemical reaction produces much less energy than a nuclear reaction per mole of reactant.the balanced chemical equation below represents the reaction of one molecule of a hydrocarbon with two molecules of oxygen.chemical equation: ch4 + 2o2 → co2 + 2h2o + 1.48 × 10−18 jthe nuclear equation below represents one of the many possible reactions for one fissionable nucleus. in this equation, x represents a missing product.nuclear equation: write an isotopic notation for the missing product represented by x in the nuclear equation.

What is the number of moles of chemical units represented by 9.03x10^24? and how do i show work? (dumb it down )

How much would the freezing point of water decrease if 4 mol of sugar were added to 1 kg of water(k=1.86 c/mol/kg for water and i=1 for sugar