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CuSO4*Sn = SnSO4*Cu
KMnO4 + NaCl + H = Na2O + KMnCl + OH =>
2 KMnO4 + 2 NaCl + 7 H = Na2O + 2 KMnCl + 7 OH
B2H6 + H2O2 = B2O3 + H2 =>
2 B2H6 + 3 H2O2 = 2 B2O3 + 9 H2
PH3 + ZnO = Zn + P4 + H2O =>
4 PH3 + 6 ZnO = 6 Zn + P4 + 6 H2O
C6H6CO2 + KOH = C6H5CO2K + H2O =>
C6H6CO2 + KOH = C6H5CO2K + H2O
MnO4{-} + SO3{-2} + H{+} = Mn{2+} + SO4{-2} + H2O =>
2 MnO4{-} + 5 SO3{-2} + 6 H{+} = 2 Mn{2+} + 5 SO4{-2} + 3 H2O
C10H16 + Br = C + HBr =>
C10H16 + 16 Br = 10 C + 16 HBr
CO + H2 = HCO =>
2 CO + H2 = 2 HCO
C10H12N2Na4O8 + FeSO4 = Na2SO4 + C10H12N2Fe2O8 =>
C10H12N2Na4O8 + 2 FeSO4 = 2 Na2SO4 + C10H12N2Fe2O8
iron + copper(II)chloride = iron(II)chloride + copper =>
Fe + CuCl2 = FeCl2 + Cu
KMnO4 + H2SO4 + P4 = K2SO4 + MnSO4 + H2O + HPO3 =>
4 KMnO4 + 6 H2SO4 + P4 = 2 K2SO4 + 4 MnSO4 + 4 H2O + 4 HPO3
CS2(s) + S2(g) = CS5 =>
2 CS2(s) + 3 S2(g) = 2 CS5
C4H8 + KMnO4 + NaOH = C4H10O2 + Na2MnO4 + KOH =>
C4H8 + 2 KMnO4 + 4 NaOH = C4H10O2 + 2 Na2MnO4 + 2 KOH
AgNO3 + FeSO4 = Ag2SO4 + FeN2O6 =>
2 AgNO3 + FeSO4 = Ag2SO4 + FeN2O6
H2SO4(aq) + Mg(OH)2(s) = H2O(l) + MgSO4(aq) =>
H2SO4(aq) + Mg(OH)2(s) = 2 H2O(l) + MgSO4(aq)
Zn(OH)2 + KOH = K2ZnO2 + H2O =>
Zn(OH)2 + 2 KOH = K2ZnO2 + 2 H2O
DBr = D + Br =>
DBr = D + Br
H2O + HPO4 = H3O + PO4 =>
H2O + HPO4 = H3O + PO4
(NH4)2CO3 + H3PO3 = CO2 + H2O + (NH4)3PO3 =>
3(NH4)2CO3 + 2 H3PO3 = 3 CO2 + 3 H2O + 2(NH4)3PO3
(NH4)2CO3(aw) + NaOH(at) = Na2CO3(at) + NH3(g) + H2O(l) =>
(NH4)2CO3(aw) + 2 NaOH(at) = Na2CO3(at) + 2 NH3(g) + 2 H2O(l)
C6H5MgBr + C2H5OH = C6H6 + C2H5OMgBr =>
C6H5MgBr + C2H5OH = C6H6 + C2H5OMgBr
NaOH + Br2 = NaBrO2 + NaBr + H2O =>
4 NaOH + 2 Br2 = NaBrO2 + 3 NaBr + 2 H2O
CH3OH + MnO4{-} + OH = HCOO{-} + MnO2 + H2O =>
CH3OH + MnO4{-} + OH = HCOO{-} + MnO2 + 2 H2O
Mg + H2CO3 = MgCO3 + H2 =>
Mg + H2CO3 = MgCO3 + H2
NH2 + Cl2 = NH4Cl + N2 =>
4 NH2 + Cl2 = 2 NH4Cl + N2
FeC4O6H4 = CO + H2O + Fe =>
FeC4O6H4 = 4 CO + 2 H2O + Fe
C4H7NO + O2 = CO2 + H2O + NO2 =>
4 C4H7NO + 25 O2 = 16 CO2 + 14 H2O + 4 NO2
CO2 + H2O = CH4 + O2H = + ,4Kj =>
3 CO2 + 10 H2O = 3 CH4 + 8 O2H
NaOH + Ca + Cl = Ca(ClO)2 + H2O + NaCl =>
4 NaOH + Ca + 6 Cl = Ca(ClO)2 + 2 H2O + 4 NaCl
Al + HgBr = AlBr3 + Hg =>
Al + 3 HgBr = AlBr3 + 3 Hg
Ba + Ni2O3 = Ni + BaO =>
3 Ba + Ni2O3 = 2 Ni + 3 BaO
HCl = H2Cl2 =>
2 HCl = H2Cl2
KHSO3 + H2SO4 = KSO4 + SO2 + H2O =>
2 KHSO3 + 3 H2SO4 = 2 KSO4 + 3 SO2 + 4 H2O
KOH + CoBr = Co(OH)2 + K2Br =>
2 KOH + CoBr = Co(OH)2 + K2Br
Zn(CH3COO)2H2O + KOH = CH3COOK + H2O + ZnO =>
Zn(CH3COO)2H2O + 2 KOH = 2 CH3COOK + 2 H2O + ZnO
C + CaCO3 + Na2SO4 = CO2 + Na2CO3 + CaS =>
2 C + CaCO3 + Na2SO4 = 2 CO2 + Na2CO3 + CaS
Pb(NO3)2 + HOH = Pb(OH)2 + H(NO3) =>
Pb(NO3)2 + 2 HOH = Pb(OH)2 + 2 H(NO3)
HCOOK + H2O = HCOOH + KOH =>
HCOOK + H2O = HCOOH + KOH
Al + S8(s) = Al2S3 =>
16 Al + 3 S8(s) = 8 Al2S3
Hg12I2 + O2 = Hg2O + I2 =>
Hg12I2 + 3 O2 = 6 Hg2O + I2
H3PO4 + C = P4 + CO2 + H2O =>
4 H3PO4 + 5 C = P4 + 5 CO2 + 6 H2O
FeCr2O4 + K2CO3 + O2 = K2Cr2O7 + Fe2O3 + CO2 =>
4 FeCr2O4 + 4 K2CO3 + 7 O2 = 4 K2Cr2O7 + 2 Fe2O3 + 4 CO2
Ba(NO3)2 + LiSO4 = Li(NO3)2 + BaSO4 =>
Ba(NO3)2 + LiSO4 = Li(NO3)2 + BaSO4
KCl + HNO3 = KNO3 + Cl2NOCl + H2O =>
3 KCl + 4 HNO3 = 3 KNO3 + Cl2NOCl + 2 H2O
CaCo3 + H2O2 = CaO + H2O + Co2 =>
2 CaCo3 + 2 H2O2 = 2 CaO + 2 H2O + 3 Co2
Zn + AlCl3 = ZnCl3 + Al =>
Zn + AlCl3 = ZnCl3 + Al
Mn{2+} + H2O2 + OH{-} = MnO2{+} + H2O =>
2 Mn{2+} + 3 H2O2 + 2 OH{-} = 2 MnO2{+} + 4 H2O
Al2(SO4)3(H2O) + Ca(HCO3)2 = Al(OH)3 + CaSO4 + H2O + CO2 =>
Al2(SO4)3(H2O) + 3 Ca(HCO3)2 = 2 Al(OH)3 + 3 CaSO4 + H2O + 6 CO2
Pb2(SO4)4 + Ag2S = Pb2S4 + Ag2SO4 =>
Pb2(SO4)4 + 4 Ag2S = Pb2S4 + 4 Ag2SO4
K + ClO2 = KCl + O2 =>
K + ClO2 = KCl + O2
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