what vapour pressure of water at 25°C is 23.8mmHg. What is the vapour pressure of a solution, 5.50g of non-electrolyte sucrose (molar mass =342g/mol) in 12.8g of water (molar mass = 18g/mol)​

Which of these is a physical property

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

Which is true about metals used for jewelry, such as platinum and gold? a. they have low flammability. b. they have low reactivity. c. they have high flammability. d. they have high reactivity.