1.  You have 10 grams of HCl, how many moles of HCl do you have?     HCl  +  Ba(OH)2  →  H2O  +  BaCl2

What is the importance of interlocking the fingers and rubbing while washing hands? the palms are the dirtiest parts of the hands. the spaces between the fingers get washed. the backs of the hands get washed. the fingernails are the dirtiest parts of the hands