Iam studying for acs and have trouble understanding how to rank molecules in decreasing or increasing solubility in
i know the rules of which molecules are how do you rank them in which is least or most soluble.
the question in the acs included
in which set are the substances arranged in order of decreasing solubility in water?
(a) al(oh)3 > mg(oh)2 > naoh
(b) baso4 > caso4 > mgso4
(c) caco3 > nahco3 > na2co3
(d) agcl > agbr > agi

Which supports the idea that birds and butterflies both have wings but they do not have a common ancestor with wings? a. the wings are analogous structures that evolved differently and do not have a similar internal structure. b. the wings are homologous structures that evolved differently and do not have a similar internal structure. c. wings of birds are vestigial structures, but the wing structures of bats are not vestigial. d. wings of bats are vestigial structures, but the wing structures of birds are not vestigial

Start an single atom tab. observe the decay of polonium-211. after each decay, press the reset nucleus button to watch the process again. write a description of alpha decay for po-211

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=