One propertie is that it's round.
Answer:
The hydrogen can be gotten from the added Acid or water during "workup".
Explanation:
Basically we can say that the reaction describe in this question is a Reduction reaction because of the chemical compound called sodium borohydride. In the reaction described above we can see that there is a Reduction of ketone to alcohol by the compound; sodium borohydride.
For the reduction Reaction to occur the C-O bond must break so as to enable the formation of O-H bond and C-H bond.
So, "the reaction mixture is treated with water and H2SO4 to produce the desired alcohol", thus, the oxygen will definitely pick up the hydrogen from H2SO4 or H2O.
Pb2 has the greatest molecular mass
Answer:
1.72 g/ml
Explanation:
If our aim is to determine the density of the metal ore, then;
Mass of the metal ore= 9.00 g
Volume of the ore= volume of water displaced = 26.47 - 21.25 = 5.22 ml
Density of the ore= 9.00 g/5.22 mk
Density of the ore= 1.72 g/ml