Quels volumes d’eau et de vinaigre à 16 mol/L faut-il pour préparer 1L de vinaigre commercial à 1 mol/L?

How many moles of lead are in 1.50 x 10^12 atoms of lead? could you explain the answer as well and not just give it to me i am refreshing for finals and i need to know how to do it

What must be in balance for temperatures to remain constant?

What is the work done by the electric force to move a 1 c charge from a to b?