What is the fatal dose in grams of these compounds? Aconite, Coniine, Cyanide Nicotine, Strychnine Please don't report my answer. This is a question for chemistry.

What neutral atom is isoelectronic to mn+4

Drag each label to the correct location on the chart. classify each reaction as endothermic or exothermic.

Silver tarnishes as silver metal reacts with hydrogen sulfide, h2s, in the air. in this reaction, dark silver sulfide, au2s, covers the surface of silver. when silver is polished, this coating of silver sulfide can be removed from the surface. this makes the silver shiny again. enter the coefficients that balance the tarnishing reaction equation. (type 1 for no coefficient.)