Taro Peed Sarving Part C: Energy in Changes of State: C1. Mass of empty calorimeter cup with lid 6. 83S C2. Mass of calorimeter with lid + water 107.15 C3. Final water temperature °C Initial water temperature 22 °C C4. Mass of calorimeter with lid + water + melted ice 135.64 Calculations: scrvieg C5. Mass of water C6. Temperature change (AT) °C oftotsl Cale C7. Calories lost by water from carbohydrele cal Calories used to melt ice cal C8. Mass of ice that melted C9. Heat of fusion (calories to melt 1 g of ice) cal/g Show calculations for C7 Calories lost by water, C8 Mass of ice that melted and C9 Heat of fusion:

What is the amount of heat (value of q) when 22.8 g of gold is heated from 20.0℃ to 425℃? The specific heat capacity of gold is Cs,Au = 0.129 J/g℃. Select one: a. 2.94 J b. 405 J c. none of these d. –405 J e. –1.19 x 10^3 J f. –1.07 x 10^3 J g. 1.07 x 10^3 J h. 52.2 J i. 1.19 x 10^3 J j. –52.2 J

V d. How much heat is released when 11.8 g Fe and 2.61 g O2 are reacted? Submit Answer kJ released Retry Entire Group Show Hint 8 more group attempts remaining Cengage Learning Cengage Technical Support

Help me find the qmetal and q water with the round and un rounded values

Mass of aluminum can  38.57 Mass of aluminum can and water 138.68 Mass of water 99.15 Initial mass of paraffin wax candle (before the experiment) 10.56 Final mass of paraffin wax candle (after the experiment) 10.45 Mass of paraffin wax consumed 0.16 Initial temperature of water and aluminum can calorimeter 23.3 Final temperature of water and aluminum can calorimeter 29.5 Change in temperature 0.4 Calculate the molar enthalpy of combustion for paraffin wax.

50.25 g of metal that is at a temperature of 10.0 C is placed into 45.0 g H2O which is at 21.5 c, the final temperature of both metal and H2O is 30.3 C. (Given: CH2O = 4.18 J/g C) a. calculate the heat gained by the H2O. b. calculaye the specific heat of the metal c. calculate the density of the hydrogen gas at 30.0 C and 750 mm pressure. (R= 0.0821 L atm/K mol)