Hi i need help solving those questions as soon as possible please thankyou so much in advance !!

What is the total amount of heat energy needed to change the temperature of 2 kg of ice from 6 \"C to 112 C ? Q2. A 250g iron pipe is heated from 20C to 90C. What is the energy needed to heat the pipe? Q3. An insulated container is lled with 50.0 g of water at 15.0 "C. 120.0 g of lead is heated to 100 "C and added to the insulated container. What is the nal temperature of the system once it comes to equilibrium? f' TABLE 9.1 Specific heat capacity for different materials at atmospheric pressure Specific heat capacity Material (J/kg K) Water 4186 Ice 2090 Steam 2010 Aluminium 900 Iron 448 Glass 837 Copper 387 Mercury 138 Gold 129 Table 1 Specific Latent Heats for Various Substances Specific latent Specific latent heat heat of fusion (L) Melting of vaporization (L.) Boiling Substance (J/kg) point (C) (J/kg) point ("C) aluminum 6.6 x 105 2519 4.0 X 105 10 900 ethyl alcohol 1.1 x 105 -114 8.6 x 105 78.3 carbon dioxide 1.8 x 105 -78 5.7 x 105 -57 gold 1.1 x 105 2856 6.4 X 104 1 645 lead 2.5 X 10* 327.5 8.7 x 105 1 750 water 3.4 X 105 0 2.3 X 106 100 Car is 4.187 x 10 * J/kgK, for ice 2.108 x 10 * J/kgK, and for water vapor (steam) 1.996 x 10 3 J/kgK