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Na2S2O8 + 2 Na2S2O3 = 2 Na2SO4 + Na2S4O6
Li*S = LiS =>
Li*S = LiS
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
CaCO3 + Al2O3 = Ca3(AlO3)2 + CO2 =>
3 CaCO3 + Al2O3 = Ca3(AlO3)2 + 3 CO2
Cu(NO3)2 + KI = Cu + KI(NO3)2 =>
Cu(NO3)2 + KI = Cu + KI(NO3)2
NaClO = NaCl + O2 =>
2 NaClO = 2 NaCl + O2
P4 + H2 = PH3 =>
P4 + 6 H2 = 4 PH3
Al(OH)3 + H2SO4 = Al2(SO4)3 + H2O =>
2 Al(OH)3 + 3 H2SO4 = Al2(SO4)3 + 6 H2O
P + O2 = P2O5 =>
4 P + 5 O2 = 2 P2O5
Na + Cl2 = NaCl =>
2 Na + Cl2 = 2 NaCl
CH3COOH + Na2CO3 = CH3COONa + H2CO3 =>
2 CH3COOH + Na2CO3 = 2 CH3COONa + H2CO3
H2O2 = H2O + O2 =>
2 H2O2 = 2 H2O + O2
N2O5 + H2O = HNO3 =>
N2O5 + H2O = 2 HNO3
H3PO4 + Ba(OH)2 = Ba3(PO4)2 + H2O =>
2 H3PO4 + 3 Ba(OH)2 = Ba3(PO4)2 + 6 H2O
ZnSO4 + Mg = ZnSO4Mg =>
ZnSO4 + Mg = ZnSO4Mg
HNO3 + Al = Al(NO3)3 + H02 =>
6 HNO3 + 2 Al = 2 Al(NO3)3 + 3 H02
PbCl2 + Na2CO3 = PbCO3 + Cl2Na2 =>
PbCl2 + Na2CO3 = PbCO3 + Cl2Na2
Pb3P2 + KCl = PbCl2 + K3P =>
Pb3P2 + 6 KCl = 3 PbCl2 + 2 K3P
C8H18 + O2 = CO2 + H2O =>
2 C8H18 + 25 O2 = 16 CO2 + 18 H2O
HC2H2 + O2 = CO2 + H2O =>
4 HC2H2 + 11 O2 = 8 CO2 + 6 H2O
Mg + Cu(NO3)2 = Cu + Mg(NO3)3 =>
2 Mg + 3 Cu(NO3)2 = 3 Cu + 2 Mg(NO3)3
CaCO3(s) + O2(g) = CaO2(g) + CO2 =>
2 CaCO3(s) + O2(g) = 2 CaO2(g) + 2 CO2
HNO3 + S = SO2 + NO2 + H2O =>
4 HNO3 + S = SO2 + 4 NO2 + 2 H2O
K3Cr2O7 + H2SO4 = K2SO4 + H3Cr2O7 =>
2 K3Cr2O7 + 3 H2SO4 = 3 K2SO4 + 2 H3Cr2O7
KI + HCl = KCl + IH =>
KI + HCl = KCl + IH
Ca(ClO)2 + CO2 + H2O = CaCO3 + HClO3 + HCl =>
3 Ca(ClO)2 + 3 CO2 + 3 H2O = 3 CaCO3 + 2 HClO3 + 4 HCl
HCl(aq) + CaBr2(s) = HBr(aq) + CaCl2(s) =>
2 HCl(aq) + CaBr2(s) = 2 HBr(aq) + CaCl2(s)
Co(OH)2 + NH3 = NH3[Co(OH)2] =>
Co(OH)2 + NH3 = NH3[Co(OH)2]
MoS2 + O2 + Ag = Ag2S + MoO3 =>
2 MoS2 + 3 O2 + 8 Ag = 4 Ag2S + 2 MoO3
NaOCl = Cl2 + NaO =>
2 NaOCl = Cl2 + 2 NaO
CH3MgBr + CH3COCH3 = CH3CCH3CH3OMgBr =>
CH3MgBr + CH3COCH3 = CH3CCH3CH3OMgBr
NH3*H2O = NH4 + HO =>
NH3*H2O = NH4 + HO
Na2O + I2 = NaI + O2 =>
2 Na2O + 2 I2 = 4 NaI + O2
K3(PO4) + Cu(NO3)2 = K(NO3) + Cu3(PO4)2 =>
2 K3(PO4) + 3 Cu(NO3)2 = 6 K(NO3) + Cu3(PO4)2
(NH4)3PO4(ac) + Al2(SO4)3(ac) = AlPO4(s) + (NH4)2SO4(ac) =>
2(NH4)3PO4(ac) + Al2(SO4)3(ac) = 2 AlPO4(s) + 3(NH4)2SO4(ac)
Na2HPO4 + H2O = H3O + Na + PO4 =>
Na2HPO4 + H2O = H3O + 2 Na + PO4
CH3COOH + BaCrO4 = Ba(CH3COO)2 + H2CrO4 =>
2 CH3COOH + BaCrO4 = Ba(CH3COO)2 + H2CrO4
BaNo3 + NaCl = BaCl + NaNo3 =>
BaNo3 + NaCl = BaCl + NaNo3
Na3PO4 + KOH = NaOH + K3PO4 =>
Na3PO4 + 3 KOH = 3 NaOH + K3PO4
Na(NO3) + Mg = Na + Mg(NO3)2 =>
2 Na(NO3) + Mg = 2 Na + Mg(NO3)2
CoCl2 + K2S = CoS + KCl =>
CoCl2 + K2S = CoS + 2 KCl
Na3PO4 + Ba(NO3)2 = Ba3(PO4)2 + NaNO3 =>
2 Na3PO4 + 3 Ba(NO3)2 = Ba3(PO4)2 + 6 NaNO3
H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O
P + HNO3 = H3PO4 + NO2 + H2P =>
3 P + 8 HNO3 = 2 H3PO4 + 8 NO2 + H2P
Hg + FeCl2 = Fe + HgCl =>
2 Hg + FeCl2 = Fe + 2 HgCl
Zn(C4H6O4) + Na2CO3 = ZnCO3 + (C4H6O4)Na2 =>
Zn(C4H6O4) + Na2CO3 = ZnCO3 + (C4H6O4)Na2
C6H6COOH + NaOH = C6H6 + Na2CO3 + H2O =>
30 C6H6COOH + 48 NaOH = 31 C6H6 + 24 Na2CO3 + 36 H2O
Na2S + Cu(NO3)2 = NaNO3 + CuS =>
Na2S + Cu(NO3)2 = 2 NaNO3 + CuS
H2SO4 + H(OH)5 = H2(SO4)3 + H2O =>
3 H2SO4 + H(OH)5 = H2(SO4)3 + 5 H2O
H2SO4 + C = H2O + CSO3 =>
H2SO4 + C = H2O + CSO3
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