What can be done to prevent air from getting trapped in the cooling system when the coolant is replaced?

Identify two types of chemical bonding in the source of dietary potassium

8) a mixture of he, ne and ar has a pressure of 7.85 atm. if the ne has a mole fraction of 0.47 and 8) ar has a mole fraction of 0.23, what is the pressure of he? a) 4.2 atm b) 3.7 atm c) 5.5 atm d) 2.4 atm e) 1.8 atm

Calculate the mass of carbon in 97.0 g of sucrose c12h22o11