Calculate the amount of heat needed to boil 56.7 g of ethanol (CH3CH2OH), beginning from a temperature of -41.4 °C. Be sure your answer has a unit symbol and the correct number of significant digits. D x10

Calculate the amount of heat needed to boil 48.6 g of water (H₂O), beginning from a temperature of 55.2 °C. Round your answer to 3 significant digits. Also, be sure your answer contains a unit symbol. 0 x10 X Ś

Calculate the amount of heat needed to melt 13.2 g of ice (H₂O) and bring it to a temperature of 88.5 °C. Round your answer to 3 significant digits. Also, be sure your answer contains a unit symbol. 0

Calculate the amount of heat needed to boil 34.0 g of water (H₂O), beginning from a temperature of 51.4 °C. Round your answer to 3 significant digits. Also, be sure your answer contains a unit symbol. x10 X 1/5 Ś ? 000 Ar

Calculate the amount of heat needed to boil 122. g of hexane (C,H,a), beginning from a temperature of -92.6 °C. Round your answer to 3 significant digits. Also, be sure your answer contains a unit symbol. x10

Please don't provide handwritten solution ....

Calculate the amount of heat needed to boil 162 g of ethanol (CH3CH2OH), beginning from a temperature of -60.8 degrees celsius . Round your answer to 3 significant digits. Also, be sure your answer contains a unit symbol.

Nitesh

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.

PLEASE DO NOT ROUND INTERMEDIATE CALCULATIONS AND PLEASE BE SURE TO ROUND TO THE CORRECT NUMBER OS SIGNIFICANT DIGITS. thanks