If nicotine has a molar mass of 160±5g/mol , what is its molecular formula?

When curium-242 is bombarded with an alpha particle, two products are formed, one of which is a nudge on. what is the other product

Consider the following system at equilibrium. caco3(s) ca2+(aq) + co32–(aq) the addition of which compound will cause a shift in equilibrium because of a common ion effect? ccl4 co2 cuso4 na2co3

What is the number of atoms in 3.54 mol s