In 1988, three gray whales were trapped in arctic ice. Television cruise captured the frantic attempts of hundreds of people to save the whales. Eventually, a Sylvia ice breaker and US national guard helicopters arrive to help free the whales. The cost of the rescue mission exceeded $5 million. i. Write a scientific question related to the whale story?

ii. Write a non-scientific question related to the whale story ?

Given the following information: mass of proton = 1.00728 amu mass of neutron = 1.00866 amu mass of electron = 5.486 × 10^-4 amu speed of light = 2.9979 × 10^8 m/s calculate the nuclear binding energy (absolute value) of 3li^6. which has an atomic mass of 6.015126 amu. j/mol.

You just calculated that the heat of fusion for chloromethane is 6400 j/mol. the heat of fusion for hydrogen is 120 j/mol.? which of the following account for this difference? more than one correcta. chloromethane can absorb more energy at the same temperature. b. hydrogen has stronger intermolecular forces than chloromethane. c. hydrogen molecules can pack more closely than chloromethane molecules. d. chloromethane experiences dipole-dipole interactions. e. chloromethane has a higher molar mass than hydrogen.

Which of the following is a chemical property of water at 4 c