GRADE 9 CHEMISTRY HELP?

5 answer

About the influence of air conditioning copper tube too long?

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why not copper seamless pipes used in domestic LPG transport?

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Can a copper figurine hurt my fish in a fresh water tank?

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GREE 3P air conditioner to big diameter tube?

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Which copper gas pipe does the air conditioner weld?

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3 interesting facts about the element copper?

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Did I create elemental copper through electrolysis?

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Plumbing --- pex pipe or copper in the walls?

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Can people from metal recycling plants trace back stolen copper wiring?

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I need old style shut off water knobs for a shower instead of changing the whole copper pipe?

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What size of copper pipe is best for shooting nerf darts?

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HOw much is copper prices at right now a pound?

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Does the Copper IUD cause weight gain?

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What is the difference between a Copper Pipe bushing and a Copper Pipe Coupler?

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Is the liquid in copper heat pipes toxic?

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even though copper pipes are expensive, wouldnt it be wiser for factories to use them?

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Can I use brass to join copper and galvanized pipes?

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which is better a copper bullet or a lead bullet?

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what are the names of naturally occurring isotopes in copper?

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Why use copper pipe line in the fire fighting system of belodown flare drum?

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Why is Copper used in domestic piping if it has such a high thermal conductivity?

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To replace galvanized steel plumbing, does PEX piping work better than copper? Does PEX also leak?

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water is still coming out of the pipe can I still weld?

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How can I clean a copper fireplace?

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Why do I smell copper?

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Are copper pipes bad for drinking water?

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My son has some copper?

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Copper IUD?

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copper has two major isotopes?

2 answer