<span>а) CH3-CH2-CH3 = CH3-CH=CH2 + Н2 (условия Pd, t) </span>
<span>CH3-CH=CH2 + H2O = CH3-CH(OH)-CH3 (Ni) </span>
<span>CH3-CH(OH)-CH3 = CH3-CH=CH2 + H2O (Pt, t) </span>
<span>CH3-CH=CH2 = CH3-CH(OH)-CH2(OH) </span>
<span>б) CH3-CH=CH2 + H2O = CH3-CH(OH)-CH3 (Ni) </span>
<span>CH3-CH(OH)-CH3 = CH3-CH=CH2 + H2O (Pt, t) </span>
<span>CH3-CH=CH2 + HBr = CH3-CH(Br)-CH3 (t, p) </span>
<span>CH3-CH(Br)-CH3 = CH3-CH=CH2 + HBr (Pt, t) </span>
<span>CH3-CH=CH2 + Br2 = CH3-CH(Br)-CH2(Br) </span>
<span>Как-то так)</span>
1)Li2O + 2HCl = 2 LiCl + H2O + Q
2)Fe + CuCl2 = FeCl2 + Cu
3)2 H2O + 2 K = H2 + 2 KOH
Всі реакції є заміщенням.
Ca(OH)2 + Na2SiO3 = CaSiO3 + 2NaOH
1 + 1 + 1 + 2 = 5
A)m = v*M = 5моль*82г\моль = 420г
б)m = 0.3*32= 9.6г
в)m = 1.73*89= 159.83
а г не смог