Assume that 1g of aspirin dissolves in 450 ml of water at 10 degrees celsius, how much aspirin would be lost in the 1.5 ml of water added to the reaction mixture if the mixture were at 10 degrees during filtration

1)each group 16 element has how many valence electrons? ( )4 ( )6 ( )8 ( )16 2)how many dots appear in the dot structure for calcium ion, ca2+? ( )zero ( )one ( )two ( )eight 3) which of the following atoms forms a cation to obtain an octet of outer shell electrons? ( )magnesium ( )oxygen ( )fluorine ( )helium 4) an al3+ ion contains 13 protons and 10 electrons. ( )true ( )false 5) valence and non-valence electrons are represented in lewis dot structures. ( )true ( )false

An observation that requires measurement is called quantitative observable or qualitative

What statement goes against the kinetic theory of gases