Прошу вас помогите как можно скорей. С 7 по 10.Буду очень благодарна.

7)CH3CH2COH+H2 = CH3CH2CH2OH CH3CH2CH2OH = CH3CH=CH2+H2O 3CH3CH=CH2+2KMnO4+4H2O = 3CH3CH(OH)CH2OH+2KOH+2MnO2 CH3CH(OH)CH2OH+2HBr = CH3CH(Br)CH2Br+2H2O CH3CH(Br)CH2Br+2KOH = 2KBr+2H2O+CH3C≡CH 8)2CH4 = CH≡CH+3H2 CH≡CH+H2O = CH3COH CH3COH+2[Ag(NH3)2]OH = CH3COOH+2Ag+H2O+4NH3 2CH3COOH+Ca(OH)2 = Ca(CH3COO)2+2H2O Ca(CH3COO)2=CaCO3+CH3C(O)CH3 9)CH3CH3+Cl2 = CH3CH2Cl+HCl 2CH3CH2Cl+2Na = CH3CH2CH2CH3+2NaCl CH3CH2CH2CH3+Br2 = CH3CH(Br)CH2CH3+HBr CH3CH(Br)CH2CH3+KOH(сп.) = CH3CH=CHCH3+KBr+H2O 5CH3CH=CHCH3+8KMnO4+12H2SO4 = 10CH3COOH+4K2SO4+8MnSO4+12H2O 10)CaC2+2H2O = Ca(OH)2+CH≡CH CH≡CH+H2O = CH3COH 5CH3COH+2KMnO4+3H2SO4 = 5CH3COOH+K2SO4+2MnSO4+3H2O CH3COOH+NaOH = CH3COONa+H2O CH3COONa+NaOH =сплавл.= Na2CO3+CH4