]if a sample of pure iodine contains 4.69 x 1022 atoms of iodine, how many moles of iodine are in the sample? a=0.08 b=0.13 c=7.78 d=12.84

3.) for each of the following compounds, draw the major organic product of reaction with hcl or naoh and circle whether the starting materials and products will be more soluble in organic solvent or water benzoic acid + hcl: benzoic acid + naoh: oh benzoic acid water/organic water organic fluorenone hс: fluorenone + naoh: fluorenone water/organic water/organic веnzocaine + hci: benzocaine + n»oh: h2n benzocaine water/organic water organic o=

One does not belong why? ice, gold ,wood ,diamond and table salt

Compare and contrast the bohr model and the electron cloud models of the atom.