During the combustion of 5.000 g of octane, c8h18, 239.5 kcal is released. write a balanced equation for the combustion reaction. express your answer as a chemical equation with whole number coefficients. include phases.

Which of these sequences lists the correct order for the creation of sedimentary rock from sediment? a. deposition, burial, compaction, cementation b. burial, deposition, compaction, cementation c. compaction, deposition, burial, cementation d. cementation, deposition, burial, compaction

Calculate the number of moles of ethane in 100 grams

Explain that newton first law,second law and third law of motion?