[单选题]
How much heat energy is neef;b3y*q z5, xk8 lsnpideds1fn2k9 +4o:l h t*anexvr h.b to change 10 kg of ice at $-20 \; ^{\circ}C$ to water at $50 \; ^{\circ}C$?
A. $4.2 \times 10^{5} \; J$
B. $3.3 \times 10^{6} \; J$
C. $4.2 \times 10^{6} \; J$
D. $5.8 \times 10^{6} \; J$
