Question

What mass of ice -14⁰c Will Be needed to cool 200cm² Of an orange drink (essential water) from 25⁰C to 100^0c

Answer 1

$$mc_i(T_0-T_i)+mc_w(T-T_0)+mL\\=Mc_w(T_w-T)\\ m(2090)(14)+m(4200)(25)\\+(334000)m=(0.2)(4200)(75)\\m=0.135\ kg$$