Speeball
No, Heroin is derived from opium coming form the poppy. Cocaine comes from the coca leaf.
no.
Either heroin, or cocaine.
"Cutting" drugs refers to mixing them with something. Pure heroin, or pure cocaine, is mixed with another substance so that a dealer can make more money. I don't know what heroin is usually cut with, but cocaine is often cut with baby laxatives. For example, if a dealer has 1 kilo of pure cocaine, he can mix in some crushed baby laxative, and now he has 1.5 kilos of cocaine. Drugs such as Ecstasy are typically cut with other drugs, usually some form of speed (amphetamines or methamphetamines), but other times cocaine, heroin, or ketamine (Special K).
Let me start by stating that I assume you meant "heroin". Anyway, no, the chemical structures of these compounds are completely different. Heroin is derived from morphine whereas cocaine is a tropane alkaloid. Thus, it is not possible to convert cocaine to heroin.
Heroin.
Both cocaine and heroin will effect your concentration. You do not want to take these substances and then get behind a wheel.
Cocaine and heroin are two totally different chemicals, and require totally different tests be applied. For dip-stick testing you need a stick for cocaine and another for heroin; assay testing requires two different programs in your machine.Given that, if you're running SAMSHA-5 drug tests by either methodology, you'll have both a cocaine test and a heroin test.
i hope this is a joke hahahahaha no...
Cocaine, heroin, Marijuana
Heroin, Cocaine, LSD
No. Not at all.