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Those are mineral deposits.

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Q: White substance around the coil of an ac unit?
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How do you replace the ignition coil on a 1990 Honda CRX?

The coil and distributor are one unit, there for, no coil wire. Yes it is a sealed unit and has to be replaced as one.


Why can't you convert kilograms to milliliters?

Kilogram is a unit of mass, millimeters is a unit of volume. However, for a specific substance, you can convert it, if you know the substance's density.Kilogram is a unit of mass, millimeters is a unit of volume. However, for a specific substance, you can convert it, if you know the substance's density.Kilogram is a unit of mass, millimeters is a unit of volume. However, for a specific substance, you can convert it, if you know the substance's density.Kilogram is a unit of mass, millimeters is a unit of volume. However, for a specific substance, you can convert it, if you know the substance's density.


How tightly packed a substance's molecule's the mass of a substance per unit?

... per unit volume.


Which substance shows a substance that is not molecular?

A formula unit.


3.78541 Liter equals how many Kilo gram?

Liter is a unit of volume, kilogram is a unit of mass. You have to divide the volume by the density of the substance, to get the mass.Liter is a unit of volume, kilogram is a unit of mass. You have to divide the volume by the density of the substance, to get the mass.Liter is a unit of volume, kilogram is a unit of mass. You have to divide the volume by the density of the substance, to get the mass.Liter is a unit of volume, kilogram is a unit of mass. You have to divide the volume by the density of the substance, to get the mass.


The mass per unit of a substance is called?

The mass per unit volume of a substance is called density.


Is the amount of a substance in a given volume the concentration of the substance?

Ye.. the concentration of a substance is measured as the amount of substance per unit volume. Accordingly, the amount of a substance in per unit volume is the concentration of the substance.


What is a coil on a central air unit?

A "coil" is a length of copper or aluminum tubing that has been wrapped or folded into a compact package. A refrigerant gas, such as Freon or ammonia, is pumped through the coil by the compressor. Air is blown past the turns of a coil to absorb or reject heat. There are two coils in an air conditioning unit, or any refrigeration unit, for that matter -- an evaporator coil inside (gets cold) and a condenser coil outside (gets hot).


How do you stop water from dripping off the evaporator coil and into the bottom of the furnace unit The drain pipe is clear but the water drips off the coil before it gets to the drain pipe?

re-level the unit,and/or clean the coil


Is Density the mass of a substance per unit of volume?

No. It's the mass per unit volume of the substance.


What is the name of unit of the amount of a substance in the FPS system?

The unit for the amount of substance (mass) in the FPS system is the pound.


Outside pipe going to unit froze what needs to be done home unit?

clean coil on outside and check freon levelstopped up coil will cause this problem