Just divide the two (2 / 0.05) and you will get your answer; there are 40 drops of bloodin the collection tube.
Boiling point ..................................................
Answer- 33.4 kJ
Explanation-
100 g H2O x (1mol/18g) = 5.5 mol
q=(5.5 mol)(6.01 KJ/mol)= 33.4 kJ
-Positively charged nucleus
-Empty spaced
-Dense core
