Oxidation of Na(s) in dry air at 1.00 atm pressure generated 98.1 kJ of heat and consumed 25.0 L of oxygen. The reaction product is Na2O(s). What is the internal energy change in the reaction system

Which of these is an example of pseudoscience? a) predicting the time of sunrise based on data on position of earth b) predicting the date of the moon phases based on data on position of earth c) predicting eclipses based on the position of the sun and the moon d) predicting future events in a person's life based on the position of the moon