Calculate the amount of heat needed to melt 64.5 g of solid benzene (C,H,) and bring it to a temperature of 9.0 °C. Round your answer to 3 significant digits. Also, be sure your answer contains a unit symbol.

(CONTINUED ON NEXT PAGE) 4. Let's say that the full volume of your flask is 325 ml. You heat the flask of air in a hot water bath at 89.0°C according to your thermometer. You then inverti into the cold water bath at 5.0°C Water enters the flask as the volume of the gas shrinks. a) Theoretically, what should the volume of the gas be after it sits in the cold water bath? b) You find that during your experiment that 65.0 mL of water has entered the flask. What is the experimental volume of the gas? c) What is your percent error for this measurement?

Calculate the amount of heat needed to melt 66.7 g of ice (H,O) and bring it to a temperature of 62.2 °C. Round your answer to 3 significant digits. Also, be sure your answer contains a unit symbol.

Calculate the amount of heat needed to melt 161.g of solid methanol (CH3OH) and bring it to a temperature of -21.9 degrees Celsius. Round your answer to 3 significant digits. Also be sure your answer contains a unit symbol

please answer quickly

Calculate the amount of heat needed to melt 140. g of ice (H₂O) and bring it to a temperature of 23.2 °C. Round your answer to 3 significant digits. Also, be sure your answer contains a unit symbol. □ x10 X

Try Again Your answer is wrong. In addition to checking your math, check that you used the right data and DID NOT round any intermediate calculations. Calculate the amount of heat needed to melt 130. g of solid acetic acid (HCH³CO₂) and bring it to a temperature of 64.3 °C. Round your answer to 3 significant digits. Also, be sure your answer contains a unit symbol. 38.2 kJ x10 X S

Give typed full explanation not a single word hand written otherwise leave it

Please don't provide handwritten solution

please answer quickly and correctly please round to 3 sig figs