If water is added to a 0.70 molar solution of CuSO4 what will change A. molarity will increase

B. Molarity will decrease

C. the amount of CuSO4 will decrease

D. No change in molarity or amount of salute

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

How many moles of carbon dioxide will form if 2.5 moles of c3h8 is burned

What state of matter is ice a. liquid b. element c. solid d. gas