97) Which is the most undesirable component in kerosene? A. Aromatics
B. i-paraffins
C. n-paraffins
D. Naphthenes

Esign techniques and materials that reduce the negative environmental impact of a structure are referred to as

Which liquid (h2o, h2o + soap, or h2o + salt) has the strongest cohesion and adhesion? (need now plz)

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)