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Tl2SO4 + 2 KI = 2 TlI + K2SO4
I2 + KBr2 = KI + Br2 =>
I2 + 2 KBr2 = 2 KI + 2 Br2
Pb + MgSO4 = PbSO4 + Mg =>
Pb + MgSO4 = PbSO4 + Mg
HNO2 + MnO4{-} + H{+} = NO3{-} + Mn{2+} + H2O =>
5 HNO2 + 2 MnO4{-} + H{+} = 5 NO3{-} + 2 Mn{2+} + 3 H2O
C2H5OH + O2 = H2O + COH =>
2 C2H5OH + 3 O2 = 4 H2O + 4 COH
Ca(NO2)2 + H2O = CaOHNO2 + HNO2 =>
Ca(NO2)2 + H2O = CaOHNO2 + HNO2
Zn + NCe = ZnCe2 + N2 =>
Zn + 2 NCe = ZnCe2 + N2
C3H6 + O2 = CO2 + H2O =>
2 C3H6 + 9 O2 = 6 CO2 + 6 H2O
(CH3COOH) + HCl = (CH3COOH)Cl + H2 =>
2(CH3COOH) + 2 HCl = 2(CH3COOH)Cl + H2
H2O + AuCl3 + Sb2O3 = Au + Sb2O5 + HCl =>
6 H2O + 4 AuCl3 + 3 Sb2O3 = 4 Au + 3 Sb2O5 + 12 HCl
CuO(aq) + H2(g) = Cu(s) + H2O(l) =>
CuO(aq) + H2(g) = Cu(s) + H2O(l)
Ca{2+} + CO3{2-} = Ca2(CO3)2 =>
2 Ca{2+} + 2 CO3{2-} = Ca2(CO3)2
K2CO3 + MgCl2 = MgCO3 + KCl =>
K2CO3 + MgCl2 = MgCO3 + 2 KCl
Ca{2+} + CO3{2-} = Ca2(CO3)2 =>
2 Ca{2+} + 2 CO3{2-} = Ca2(CO3)2
K2[Pb(OH)4] + HNO3 = Pb(OH)2 + KNO3 + H2O =>
K2[Pb(OH)4] + 2 HNO3 = Pb(OH)2 + 2 KNO3 + 2 H2O
Ba(NO3)2 + K2S = Ba2S2 + NO3K =>
2 Ba(NO3)2 + 2 K2S = Ba2S2 + 4 NO3K
(NH4)2Ni(SO4)2*6H2O = (NH4)2SO4 + H2O + NiSO4 =>
(NH4)2Ni(SO4)2*6H2O = (NH4)2SO4 + 6 H2O + NiSO4
AgNO3 + C2H6O = AgCNO + CO2 + H2O =>
3 AgNO3 + 2 C2H6O = 3 AgCNO + CO2 + 6 H2O
Ag2O + KOH = AgOH + K2O =>
Ag2O + 2 KOH = 2 AgOH + K2O
Ag + HCl = H + AgCl =>
Ag + HCl = H + AgCl
FeSO4 + KMnO4 + H2SO4 = MnSO4 + Fe(SO4)3 + H2O + K2SO4 =>
5 FeSO4 + 4 KMnO4 + 16 H2SO4 = 4 MnSO4 + 5 Fe(SO4)3 + 16 H2O + 2 K2SO4
Co + OH + Cl = CoOHCl =>
Co + OH + Cl = CoOHCl
H3PO4 + MgBr2 = H3Br2 + MgPO4 =>
H3PO4 + MgBr2 = H3Br2 + MgPO4
C6H5COOH + Ba(OH)2 = H2O + Ba(C6H5COO)2 =>
2 C6H5COOH + Ba(OH)2 = 2 H2O + Ba(C6H5COO)2
Na2CO3(ag) + HCl(ag) = NaCl(ag) + H2CO3(ag) =>
Na2CO3(ag) + 2 HCl(ag) = 2 NaCl(ag) + H2CO3(ag)
AlCO3 + HNO3 = AlNO3 + HCO3 =>
AlCO3 + HNO3 = AlNO3 + HCO3
NaOCl + KI = I2 + NaCl + K2O =>
NaOCl + 2 KI = I2 + NaCl + K2O
Zn + O3 = ZnO =>
3 Zn + O3 = 3 ZnO
Ethanol + oxygen = water + carbondioxide =>
C2H5OH + 3 O2 = 3 H2O + 2 CO2
[Ag(NH3)2]OH + HCHO + NaOH = Ag + HCOONa + NH3 + H2O =>
2[Ag(NH3)2]OH + HCHO + NaOH = 2 Ag + HCOONa + 4 NH3 + 2 H2O
ReO3 + KOH = KReO4 + K2ReO3 + H2O =>
3 ReO3 + 4 KOH = 2 KReO4 + K2ReO3 + 2 H2O
K3[Fe(CN)6] + NH2OH + KOH = K4[Fe(CN)6] + N2 + H2O =>
2 K3[Fe(CN)6] + 2 NH2OH + 2 KOH = 2 K4[Fe(CN)6] + N2 + 4 H2O
Ca(HCO3)2(s)(heat) = CaO + H2O + CO2 =>
Ca(HCO3)2(s)(heat) = CaO + H2O + 2 CO2
H12C4 + O2 = CO2 + H2O =>
H12C4 + 7 O2 = 4 CO2 + 6 H2O
HCOOH + C2H5OH = HCOOC2H5 + H2O =>
HCOOH + C2H5OH = HCOOC2H5 + H2O
FeS2 + Na2S2O7 = Fe2(SO4)3 + Na2SO4 + SO2 =>
2 FeS2 + 14 Na2S2O7 = Fe2(SO4)3 + 14 Na2SO4 + 15 SO2
H2SO4 + N(OH)3 = N2(SO4)3 + H2O =>
3 H2SO4 + 2 N(OH)3 = N2(SO4)3 + 6 H2O
Na2CrO4 + Ba(NO3)2 = Na2(NO3)2 + BaCrO4 =>
Na2CrO4 + Ba(NO3)2 = Na2(NO3)2 + BaCrO4
Pb + Na = PbNa =>
Pb + Na = PbNa
Ca + H2O = Ca(OH)2 + H2 =>
Ca + 2 H2O = Ca(OH)2 + H2
Zn + HCl = ZnCl2 + H2 = =>
Zn + 2 HCl = ZnCl2 + H2
(NH4)2SO4 + NaOH = Na2SO4 + H2O(NH3) =>
(NH4)2SO4 + 2 NaOH = Na2SO4 + 2 H2O(NH3)
P2 + O = PO =>
P2 + 2 O = 2 PO
(C4H10) + O2 = CO2 + H(OH) =>
2(C4H10) + 13 O2 = 8 CO2 + 10 H(OH)
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
CrCl3 + HCl + Zn = H2[CrCl4] + ZnCl2 =>
2 CrCl3 + 4 HCl + Zn = 2 H2[CrCl4] + ZnCl2
Fe(OH)3 + HOX = [Fe3O(OX)6(H2O)3]OX + H2O =>
3 Fe(OH)3 + 7 HOX = [Fe3O(OX)6(H2O)3]OX + 5 H2O
*4KClO3 = *4KCl + *3O2 =>
*4KClO3 = *4KCl + 2*3O2
NaHSO3 + KCN = NaCN + KHSO3 =>
NaHSO3 + KCN = NaCN + KHSO3
Na2SO3 + CaI2 = NaI + CaSO3 =>
Na2SO3 + CaI2 = 2 NaI + CaSO3
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