A substance that takes part in and undergoes change during a reaction is? A: reactant
B: product
C: molecule

Predict the products butane (c4h10) + oxygen —>

What three natural resources are found in the great lakes region

Insoluble sulfide compounds are generally black in color. which of the following combinations could yield a black precipitate? check all that apply. na2s(aq)+kcl(aq) li2s(aq)+pb(no3)2(aq) pb(clo3)2(aq)+nano3(aq) agno3(aq)+kcl(aq) k2s(aq)+sn(no3)4(aq)