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KCN + NaOH = NaCN + KOH
C3H8O + K2Cr2O7 + H2SO4 = C3H6O + Cr2(SO4)3 + K2SO4 + H2O =>
3 C3H8O + K2Cr2O7 + 4 H2SO4 = 3 C3H6O + Cr2(SO4)3 + K2SO4 + 7 H2O
K2Cr2O7 + K2SO3 + H2SO4 + H2O = K2SO4 + K2SO4Cr2(SO4)3*12H2O =>
K2Cr2O7 + 3 K2SO3 + 4 H2SO4 + 8 H2O = 3 K2SO4 + K2SO4Cr2(SO4)3*12H2O
Na + Co = NaCo =>
Na + Co = NaCo
Mn(NO3)2*6H2O + Fe(NO3)3*9H2O + C2H5NO2 = MnFe2O4 + N2 + CO2 + H2O =>
9 Mn(NO3)2*6H2O + 18 Fe(NO3)3*9H2O + 40 C2H5NO2 = 9 MnFe2O4 + 56 N2 + 80 CO2 + 316 H2O
CH3CH2NO2 + Fe + HCl = CH3CH2NH2 + FeCl2 + H2O =>
CH3CH2NO2 + 3 Fe + 6 HCl = CH3CH2NH2 + 3 FeCl2 + 2 H2O
CH2O + NaCl + H2SO4 = CH2Cl2 + NaHSO4 + H2O =>
CH2O + 2 NaCl + 2 H2SO4 = CH2Cl2 + 2 NaHSO4 + H2O
H2OC3 + HCl = HCCl + H2O =>
H2OC3 + 3 HCl = 3 HCCl + H2O
H4Cl2O5 + Fe(OH)3 = Fe4(Cl2O5)3 + H2O =>
3 H4Cl2O5 + 4 Fe(OH)3 = Fe4(Cl2O5)3 + 12 H2O
CH3COOH + C3H7OH = CH3COOC3H7 + H2O =>
CH3COOH + C3H7OH = CH3COOC3H7 + H2O
C9H13N + H2SO4 = C18H28N2O4S =>
2 C9H13N + H2SO4 = C18H28N2O4S
K2S2O8 = K2SO4 + SO3 + O2 =>
2 K2S2O8 = 2 K2SO4 + 2 SO3 + O2
Ba(NO3)2(aq) + LiOH(aq) = Ba(OH)2(aq) + Li(NO3)(aq) =>
Ba(NO3)2(aq) + 2 LiOH(aq) = Ba(OH)2(aq) + 2 Li(NO3)(aq)
Pb(NO3)2 + H2OCl = HNO3 + PbOCl =>
Pb(NO3)2 + H2OCl = 2 HNO3 + PbOCl
CH3CH2CH2CH2OH + CuO = CH3CH2CH2COH + H2O + Cu =>
CH3CH2CH2CH2OH + CuO = CH3CH2CH2COH + H2O + Cu
Mg(NO3)2 + AlPo4 = Mg3(Po4)2 + Al(NO3)3 =>
3 Mg(NO3)2 + 2 AlPo4 = Mg3(Po4)2 + 2 Al(NO3)3
Ca(ClO3)2 = CaCl2 + O2 =>
Ca(ClO3)2 = CaCl2 + 3 O2
C6H86 + O2 = CO + H2O =>
2 C6H86 + 49 O2 = 12 CO + 86 H2O
NH4SO4 + BaHO2 = BaSO4 + NH4HO2 =>
NH4SO4 + BaHO2 = BaSO4 + NH4HO2
C12H24(s) + O2(g) = CO2(g) + H2O =>
C12H24(s) + 18 O2(g) = 12 CO2(g) + 12 H2O
Ca(OH)2 + HCl = CaCl2 + HOH =>
Ca(OH)2 + 2 HCl = CaCl2 + 2 HOH
N2O2 + C2H6O = N + CO2 + H2O =>
3 N2O2 + C2H6O = 6 N + 2 CO2 + 3 H2O
CrCl2 + HCl + O2 = H2O + CrCl3 =>
4 CrCl2 + 4 HCl + O2 = 2 H2O + 4 CrCl3
P + O2 = P2O5 =>
4 P + 5 O2 = 2 P2O5
NH4ClO4 + Zr = ZrO2 + HCl + N2 + H2O =>
4 NH4ClO4 + 5 Zr = 5 ZrO2 + 4 HCl + 2 N2 + 6 H2O
H2SO2 + Mg(OH)2 = Mg(SO2) + H2O =>
H2SO2 + Mg(OH)2 = Mg(SO2) + 2 H2O
As + I2 + H2O = As2O3 + HI =>
2 As + 3 I2 + 3 H2O = As2O3 + 6 HI
Na + Au2O3 = Au + Na2O =>
6 Na + Au2O3 = 2 Au + 3 Na2O
HCl + KCl + Sn + HNO3 = K2SnCl6 + NO2 + H2O =>
4 HCl + 2 KCl + Sn + 4 HNO3 = K2SnCl6 + 4 NO2 + 4 H2O
K2SO4(aq) + Co(NO3)2(aq) = KNO3(aq) + CoSO4(aq) =>
K2SO4(aq) + Co(NO3)2(aq) = 2 KNO3(aq) + CoSO4(aq)
NH4SCN(s) + Ba(OH)2(s) = NH4OH(aq) + Ba(SCN)2(aq) =>
2 NH4SCN(s) + Ba(OH)2(s) = 2 NH4OH(aq) + Ba(SCN)2(aq)
ZnSO4*6H2O + Na2HPO4*12H2O = Zn3(PO4)2*4H2O + Na2SO4 + H2SO4 + H2O =>
3 ZnSO4*6H2O + 2 Na2HPO4*12H2O = Zn3(PO4)2*4H2O + 2 Na2SO4 + H2SO4 + 38 H2O
Li + O2 = Li2O =>
4 Li + O2 = 2 Li2O
H2O4S + HBr = SO2 + Br2 + H2O =>
H2O4S + 2 HBr = SO2 + Br2 + 2 H2O
H3BO3 + ZnS = H2BO3Zn + HS =>
H3BO3 + ZnS = H2BO3Zn + HS
MgBr2 + Co(NO3)2 = Mg(NO3)2 + CoBr2 =>
MgBr2 + Co(NO3)2 = Mg(NO3)2 + CoBr2
PCl3(I) + KClO3(s) = POCl3(I) + KCl =>
3 PCl3(I) + KClO3(s) = 3 POCl3(I) + KCl
Cr2 = Cr =>
Cr2 = 2 Cr
FeCl3*6H2O + NaOH = FeO(OH) + NaCl + H2O =>
FeCl3*6H2O + 3 NaOH = FeO(OH) + 3 NaCl + 7 H2O
K(OH) + HNO2 = KNO2 + H(OH) =>
K(OH) + HNO2 = KNO2 + H(OH)
KMnO4 + H2SO4 + CH3CH(OH)COOH = CH3COCOOH + K2SO4 + MnSO4 + H2O =>
2 KMnO4 + 3 H2SO4 + 5 CH3CH(OH)COOH = 5 CH3COCOOH + K2SO4 + 2 MnSO4 + 8 H2O
K2Cr2O7 + NH3 + H2SO4 = K2SO4Cr2(SO4)3 + N2 + H2O =>
K2Cr2O7 + 2 NH3 + 4 H2SO4 = K2SO4Cr2(SO4)3 + N2 + 7 H2O
(NH4)2S(aq) + SrCl2(aq) = (NH4)Cl + SrS =>
(NH4)2S(aq) + SrCl2(aq) = 2(NH4)Cl + SrS
C10H18O + C2H4O2 = C12H20O2 + H2O =>
C10H18O + C2H4O2 = C12H20O2 + H2O
Mg(NO3)2 + K3PO4 = Mg3(PO4)2 + KNO3 =>
3 Mg(NO3)2 + 2 K3PO4 = Mg3(PO4)2 + 6 KNO3
(CH3)3COH + Na = C4HONa + H2 =>
2(CH3)3COH + 2 Na = 2 C4HONa + 9 H2
AgI + Pb(NO3)2 = Ag(NO3) + PbI2 =>
2 AgI + Pb(NO3)2 = 2 Ag(NO3) + PbI2
C10H12O4S(s) + O2(g) = CO2(g) + SO2(g) + H2O(g) =>
C10H12O4S(s) + 12 O2(g) = 10 CO2(g) + SO2(g) + 6 H2O(g)
C9H13N + CH3Cl = C10H15N + HCl =>
C9H13N + CH3Cl = C10H15N + HCl
S + HBr + Cu(NO3)2 = CuS + HNO3 + Br =>
S + 2 HBr + Cu(NO3)2 = CuS + 2 HNO3 + 2 Br
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