Hòa tan đồng thời 0,1 mol HCl và 100 mL dung dịch H2SO4 1M vào nước đuqọc 6 lít dung dịch X. Tính pH dung dịch X

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