Once dry, take a melting point. Chemiluminescence You can use your Luminol product for this step while it is still moist. Mix 0.2g wet Luminol with 10 mL of 3M Sodium Hydroxide in a 1 L Erlenmeyer Flask. Dilute the solution to 500 mL.
Do i have to put coolant into the radiator or can i put it in the reservoir? My car is out of coolant and over heated today. There is no coolant in the reservoir and someone told me I have to put it straight into the radiator and drain it first. But someone else told me I could put it in the reservoir.
Making the world better, one answer at a time. The expansion tank retains coolant in a reservoir that's been forced out of the car's radiatior under pressure. As you run your car, the temprerature of the coolant circulating through the water jackets naturally increases causing increasing pressure in the cooling system.hen the pressure builds to a high enough point, the radiatior cap allows that pressure to escape into the coolant reservoir through a small black rubber tube, called an overflow tube connected by the neck of the radiator to the expansion tank.