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Zn + Ca(OH)2 = Ca + Zn(OH)2
H2S = S{2-} + H{+} =>
H2S = S{2-} + 2 H{+}
Ca2SI + CI2 = CaCI2 + SICI2 =>
Ca2SI + 3 CI2 = 2 CaCI2 + SICI2
MnO4{-} + S2O3{2-} + H{+} = Mn{2+} + SO4{2-} + H2O{-} =>
13 MnO4{-} + 9 S2O3{2-} + 14 H{+} = 13 Mn{2+} + 18 SO4{2-} + 7 H2O{-}
Li + HCa4 = Li2Ca4H =>
2 Li + HCa4 = Li2Ca4H
AgBr + KSCN = AgSCN + KBr =>
AgBr + KSCN = AgSCN + KBr
AgO2 + Cl = AgCl + O2 =>
AgO2 + Cl = AgCl + O2
NaNO3 + AgF = NaF + AgNO3 =>
NaNO3 + AgF = NaF + AgNO3
Fe + H2O + O2 = Fe(OH) =>
4 Fe + 2 H2O + O2 = 4 Fe(OH)
CuSO4 + Cu(OH)2 = (CuOH)2SO4 =>
CuSO4 + Cu(OH)2 = (CuOH)2SO4
C14H22N2O + HCl = C14H23N2O + Cl =>
C14H22N2O + HCl = C14H23N2O + Cl
K2CrO4(aq) + Ba(NO3)2(s) = BaCrO4(s) + KNO3(aq) =>
K2CrO4(aq) + Ba(NO3)2(s) = BaCrO4(s) + 2 KNO3(aq)
CH3CH2OH + Cl2 = CH3CH2OCl + HCl =>
CH3CH2OH + Cl2 = CH3CH2OCl + HCl
CO2 + H2S = (CH2O) + S2 + H2O =>
CO2 + 2 H2S = (CH2O) + S2 + H2O
C4H12 + O2 = CO2 + H2O =>
C4H12 + 7 O2 = 4 CO2 + 6 H2O
KI + Cl2 = I2 + KCl =>
2 KI + Cl2 = I2 + 2 KCl
FeO + NaOH = Fe3O4 + NaH =>
3 FeO + NaOH = Fe3O4 + NaH
Re + H2SO4 = HReO4 + SO2 + H2O =>
2 Re + 7 H2SO4 = 2 HReO4 + 7 SO2 + 6 H2O
CH3Br + NH3 = CH3NH2 + HBr =>
CH3Br + NH3 = CH3NH2 + HBr
FeBr2 + HCl = FeCl2 + H2 + Br2 =>
FeBr2 + 2 HCl = FeCl2 + H2 + Br2
K2C2O4 + SnCl2 = SnC2O4 + KCl =>
K2C2O4 + SnCl2 = SnC2O4 + 2 KCl
P4 + O2(g) = PO4 =>
P4 + 8 O2(g) = 4 PO4
Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3
Co(NO3)2 + H2O = Co(H2O)6 + NO3 =>
Co(NO3)2 + 6 H2O = Co(H2O)6 + 2 NO3
(NH4)2SO4 + PbBr2 = PbSO4 + NH4Br =>
(NH4)2SO4 + PbBr2 = PbSO4 + 2 NH4Br
K3PO4 + H2O = H3PO4 + K2O =>
2 K3PO4 + 3 H2O = 2 H3PO4 + 3 K2O
(NH2)2CO3 + HCl + NaNO2 = N2 + H2O + CO2 + NaCl =>
3(NH2)2CO3 + 2 HCl + 2 NaNO2 = 4 N2 + 7 H2O + 3 CO2 + 2 NaCl
C20H14O4 + HCl = C20H15O4 + Cl2 =>
2 C20H14O4 + 2 HCl = 2 C20H15O4 + Cl2
HClO3*NaOH = NaClO3 + H2O =>
HClO3*NaOH = NaClO3 + H2O
H3PO3 + Ca(OH)2 = CaHPO3H2O + H2O =>
H3PO3 + Ca(OH)2 = CaHPO3H2O + H2O
AsH3 + HClO3 = H3AsO4 + HCl =>
3 AsH3 + 4 HClO3 = 3 H3AsO4 + 4 HCl
AlO + Cl = AlCl3 + O =>
AlO + 3 Cl = AlCl3 + O
HC2H3O2(aq) + NaOH(aq) = NaC2H3O2(aq) + H2O(l) =>
HC2H3O2(aq) + NaOH(aq) = NaC2H3O2(aq) + H2O(l)
Na2O(aq) + HC2H3O2(aq) = Na2C2H3O2 + HO =>
Na2O(aq) + HC2H3O2(aq) = Na2C2H3O2 + HO
(CH3)2CHOH + K2Cr2O7 + H2SO4 = K2SO4 + Cr2(SO4)3 + H2O + (CH3)2CO =>
3(CH3)2CHOH + K2Cr2O7 + 4 H2SO4 = K2SO4 + Cr2(SO4)3 + 7 H2O + 3(CH3)2CO
C7H6O2 + CaO = C6H6 + CaCO3 =>
C7H6O2 + CaO = C6H6 + CaCO3
BiCl3 + NaOH = NaCl3 + BiOH =>
BiCl3 + NaOH = NaCl3 + BiOH
SC(NH2)2 = NH3 + N2 + SC =>
3 SC(NH2)2 = 4 NH3 + N2 + 3 SC
Cl2 + Al2S3 + KOH = KAl(OH)4 + K2SO4 + KCl + H2O =>
12 Cl2 + Al2S3 + 32 KOH = 2 KAl(OH)4 + 3 K2SO4 + 24 KCl + 12 H2O
Fe(NO3)2 + Na2SO3 = FeSO3 + NaNO3 =>
Fe(NO3)2 + Na2SO3 = FeSO3 + 2 NaNO3
H2SO4 + KMnO4 + CH3CHO = CH3COOH + K2SO4 + MnSO4 + H2O =>
3 H2SO4 + 2 KMnO4 + 5 CH3CHO = 5 CH3COOH + K2SO4 + 2 MnSO4 + 3 H2O
K2CO3 + NH4Cl = KCl + CO3(NH4)2 =>
K2CO3 + 2 NH4Cl = 2 KCl + CO3(NH4)2
H2O + NaHSO4 = H3O + NaSO4 =>
H2O + NaHSO4 = H3O + NaSO4
C2H8N2 + N2O2 = N2 + CO2 + H2O =>
C2H8N2 + 4 N2O2 = 5 N2 + 2 CO2 + 4 H2O
HC2H3O2 + Al = H2 + Al(C2H3O2)3 =>
6 HC2H3O2 + 2 Al = 3 H2 + 2 Al(C2H3O2)3
C40H56 + H2O = C40H56O + H2 =>
C40H56 + H2O = C40H56O + H2
Hg2O + H2O = Hg(OH) =>
Hg2O + H2O = 2 Hg(OH)
CH3COONa + KMnO4 + H2SO4 = K2SO4 + Na2SO4 + MnSO4 + CO2 + H2O =>
10 CH3COONa + 16 KMnO4 + 29 H2SO4 = 8 K2SO4 + 5 Na2SO4 + 16 MnSO4 + 20 CO2 + 44 H2O
(CH3COO)2Pb + H2S = CH3COOH + PbS =>
(CH3COO)2Pb + H2S = 2 CH3COOH + PbS
AsH3 + HClO3 = H3AsO4 + HCl =>
3 AsH3 + 4 HClO3 = 3 H3AsO4 + 4 HCl
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