About 1.2 times ten to the 24th power. This is so much more money than has ever existed that it's almost meaningless. (To give some perspective, there's about 1.2 times ten to the 12th dollars in circulation right now; if you piled all of it up, it would take a trillion such piles to make two moles of dollars.)
There are 200 pennies in 2 dollars.
There are 8 zeroes in the number for 2 million dollars
5 dollars, 2 cents.
5 zeros for the dollars, 2 for the cents
One 10 dollar, 2 five dollars, 5 two dollars, and 10 one dollars.
2
2 moles 80/40= 2
how many moles of sulfur are present in 3.4 moles of Al2(SO4)3
2 moles C8H18 (18 moles H/1 mole C8H18) = 36 moles of hydrogen =================
2.60 moles There are 2 moles of K in K2SO4. the total moles times two (1.3 x 2) is 2.60 moles.
2 g HCl are equivalent to 0,0548 moles.
2 moles of benzene gives 12 moles of hydrogen atoms since benzene is C6H6
This reaction is:2 Al + 2 H2O + 2 NaOH = 2 NaAlO2 + 3 H2From 4 moles of Al 6 moles of hydrogen are obtained.
6 moles COULD be produced
44 moles of atoms
3.3 moles of K2S 3.3 moles of S-2 6.6 moles of K+1
2 moles, if you can find the proper catalyst, or set of reactions to complete the reaction.