Gold is a very soft metal that can be hammered into extremely thin sheets known as gold leaf. if a 1.78 g piece of gold is hammered into a sheet whose area is 48.4 ft2, what is the average thickness of the sheet? (the density of gold is 19.32 g cm-3.) 9.917*10^-5 cm

14. complete and balance the equations for the single displacement reactions. a. zn + pb(no3)2 -> b. al + niso4 -> 15. complete and balance the equations for the double displacement reactions. a. agno3(aq) + nacl(aq) -> b. mg(no3)2(aq) + koh(aq) -> 16. complete and balance the equations for the combustion reactions. a. __ ch4 + o2 -> b. __ c3h6 + o2 -> c. + o2 ->

In saturated organic compounds, all the bonds between carbon atoms are called?

In salt water solution,the salt is the blank