CPR can be performed without mouth-to-mouth Make contact with if a protection barrier is not really readily available. If you do not know CPR, lay the person on the floor, preferably on her or his remaining side. POTASSIUM CYANIDE is a basic salt and a reducing agent. Reacts with acids https://thekiwisocial.com/story3390702/not-known-facts-about-cyanide-potassium-que-es