Try the library, blue book of gun values, gun shop, gun show, want ad.
Birchwood Casey makes a very good kit. I have had excellent results with it.
yes it's a physical change
Tincalconite, or borax pentahydrate, is a sodium-boron mineral with the general formula Na2B4O7·5H2O. it can be converted to anhydrous borax by dehydration to give Na2B4O7 As for the second, gunpowder does not have a systematic name, as it's a mixture rather than a compound. The make up of gunpowder is a mix of charcoal (C), saltpetre (Potassium nitrate, KNO3) and sulfur (S). A formula can't be written for this as it implies that the substances bond to each other, which is not the case
It depends on the different chemicals they mix with the gun powder, blue comes from adding Copper Chloride, Red is from using Rubidium.
what is the chemica formula saltpetre
a chemical that turns the gun metal a blue color. Real gun blu is an acid that rusts your metal until it turns its natural color...
Most gun shops, sporting goods stores, on line. Please note that cold bluing products generally do not work as well as hot, professional bluing.
Gun smith, Brownell's
Blue Book of Gun Values
Blue Book of Gun Values
The cold will ruin a spring, but not a gas or electric.
Blue Book of Gun Values, auctions.
Blue Book of Gun Values, gun show, gun shop
There are several. The Blue Book of Gun Values, Gun Trader's Guide, etc.
Gun blue is selenium dioxide. Quite toxic and can not be used in any way to make meth. The very concept of gun blue meth is so ridiculous that if you even have to ask you shouldn't be considering it.
Blue Book of Gun Values