The temperature at one of the Viking sites on Mars was found to vary daily from -90.OF to -5.0 C. Convert these temperatures to kelvin. Plz guys help me write answer

Estimate the change in the gibbs energy and molar gibbs energy of 1.0dm3 of octane when the pressure acting on it is increased from 1.0 atm to 100 atm. the mass density of octane is 0.703 g cm−3

Why is the use of carbon-14 limited

Give me a example of a decomposer. explain what would happen if decomposers were absent from a forest ecosystem