Description:
Chemistry and related sciences.
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Ask for help
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what adhesives (liquid or powder) can be used to bond polyester textile and Al foil ? what adhesives (liquid or powder) can be used to bond polyester textile and PE film ? any detailed information ? Thanks!!!
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Atmospheric oxygen and CO2
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The following table shows increases in atmospheric CO2 as recorded in Hawaii over the past decade. No equivalent figures seem to be available for atmospheric oxygen which, at the order of accuracy given for CO2, should enable depletion due to combustion to be separated from other causes, and thus imply the proportion of the increased CO2 due to combustion.... more »
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5 minutes introduction to islam
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What you are about to read might sound unusual but it could be very enlightened. 5 minutes introduction to islam [link] For more information about Islam : [link] Please Do Not Reply This Message Contact Me At Dawaa2is...@gmail.com
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Home electrolysis
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Looking for an electrolysis machine so I can generate H2 for use in cooking using excess electricity produced by a small scale wind turbine. Max likely power is 2kW. Also looking for anyone who produces a simple method of storing a couple of cu m of the gas (gasometer over water old style?)
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Electrolytic rust removal ?
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There is an electrolytic method for rust removal based on using baking soda an a battery. What is the chemical reaction? Stig Holmquist
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Muslim multimedia
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May you read my article please? I know it has nothing to do with this group but it may open your mind about something that you don’t know. Muslim multimedia [link] For more information about Islam : [link] Please Do Not Reply This Message Contact Me At Dawaa2is...@gmail.com... more »
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Thermal radiations and heat
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Hi all, I was wondering about how temperature induces EM radiations in black bodies, at the atomic level, my understanding is that thermal radiations are generated due to the movement of charged particles in atoms, which generate heat, it would be much appreciated if someone could provide a more detailed explanation of how this process... more »
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Humidity color sensitive crystals?
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Hi Fella's I use crystals to remove moisture from inside my storm windows. I rely on a hole breathing air from the interior via barometric pressure variation, passing through the crystals and it works very well. The crystals turn pink when they are loaded with moisture and blue when dried, (we use a micro-... more »
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