Answer:
“'Let this cup pass from you, eh? '” This quote is an allusion to Christ in the Garden of Gethsemane before he is crucified. ... This quote alludes to Hitler who is the Nazi ruler in Germany.
Answer:
Phosphoric Acid would be your answer.

In neutralization process or titration process, we use the formula;
(M1V1)H3PO4 = M2V2(Ca(OH)2)
M1 = 0.600 m
V1 = 10.0ml
M2 = unknown
V2 = 12.5ml
M1V1 = M2V2
0.6*10 = 12.5*M2
M2 = (0.6*10)/12.5 = 0.48m
Therefore, the answer is 0.480m