how to remove an angle valve from a wall pipe?

4 answer

I HAVE OLD COPPER PIPE TURNING GREEN AND DIRTY INSIDE. CAN I STILL USE FOR MY HOME PLUMBING?

5 answer

Will molten lead stick to copper?

1 answer

Limiting and excess reagents- copper+silver nitrate -> Silver+ Copper Nitrate?

2 answer

where to get cheapest copper ? ( scrap,copper pipe ,copper wire,any other)?

0 answer

PEX or copper for new addition?

2 answer

How many atoms of phosphorus are in 5.00 mol of copper(II) phosphate?

2 answer

Resistance of copper wire?

1 answer

I have lost wate pressure after a COLD night (copper pipes).HELP!!?

4 answer

copper carbonate + oxygen (heat) >> ... + carbon dioxide?

1 answer

Freon refrigeration effect of air conditioning is related to the length of copper pipe?

4 answer

copper sulphate ion diagram?

2 answer

reaction between magnesium and aquoes copper 2 sulphate?

3 answer

Is Copper going to be the next gold or silver Boom?

5 answer

Copper pipe for CO2?

1 answer

IF copper sulphate will be used as a electrolyte and zinc and copper are two electrodes ......exlain the whole?

1 answer

how many grams of copper ?

5 answer

How many electrons does copper have?

2 answer

What is the copper pipe coming out of the coil system at the bottom of my furnace/air conditioning unit?

3 answer

what is the importance of copper in the society?

2 answer

How many electrons does copper give to oxygen to form copper oxide. I just dont get how it all forms??

1 answer

I'd like to know how much a copper tube costs for air conditioning now

3 answer

What are the masses of copper and silver metals in the strip?

1 answer

What are the uses of copper?

2 answer

Gravimetric analysis of copper?

1 answer

how do you mine copper?

2 answer

Approximate cost of copper plumbing from street to house?

4 answer

Where can I find a copper pipe?

10 answer

Questions about the extraction of Copper for Copper Pyrite. (moles, stoichiometry, etc). Please HELP!?

1 answer

copper cycle with HCl, HNO3, H2SO4, and NaOH?

4 answer