If Zn and H2SO4 undergo a single-displacement reaction, what is the balanced equation? O Zn(s) + H2SO4(aq) → ZnH2(aq) + SO4(s)
Zn(s) + H2SO4(aq) → ZnSO4(aq) + H2(g)
O2Zn(s) + H2SO4(aq) → 22nH(aq) + SO4(s)
O Zn(s) + 2H2SO4(aq) → ZnSO4(aq) + 2H2(e)

Substance a is a nonpolar liquid and has only dispersion forces among its constituent particles. substance b is also a nonpolar liquid and has about the same magnitude of dispersion forces among its constituent particles. when substance a and b are combined, they spontaneously mix.