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Pb(NO3)2 + H2SO4 = PbSO4 + 2 HNO3
ZnCl2 + H2SO4(aq) = HCl + ZnSO4(aq) =>
ZnCl2 + H2SO4(aq) = 2 HCl + ZnSO4(aq)
Pb(NO3)2 + H2SO4 = PbSO4 + HNO3 =>
Pb(NO3)2 + H2SO4 = PbSO4 + 2 HNO3
NaCl + H2O = NaOH + HCl =>
NaCl + H2O = NaOH + HCl
AgClO + NaOH = NaClO + AgOH =>
AgClO + NaOH = NaClO + AgOH
CO2 + H2O = C6H12O6 + O2 =>
6 CO2 + 6 H2O = C6H12O6 + 6 O2
Zn + HCl = ZnCl2(s) + H2 =>
Zn + 2 HCl = ZnCl2(s) + H2
K2S2O8 + AgNO3 = AgS2O8 + K2SO4 + KNO3 =>
3 K2S2O8 + 2 AgNO3 = 2 AgS2O8 + 2 K2SO4 + 2 KNO3
AgNO3 + Na3PO4 = Ag3PO4 + NaNO3 =>
3 AgNO3 + Na3PO4 = Ag3PO4 + 3 NaNO3
HCl + NaClO + NaBr = H2O + NaCl + Br2 =>
2 HCl + NaClO + 2 NaBr = H2O + 3 NaCl + Br2
Hg2{+} + Ag0 = Hg0 + Ag1{+} =>
Hg2{+} + Ag0 = 2 Hg0 + Ag1{+}
C5H11Br + KOH = KBr + C5H11OH =>
C5H11Br + KOH = KBr + C5H11OH
CH3COO{-} + Fe{3+} + H2O = Fe(OH)2 + CH3COOO + CH3COOH =>
9 CH3COO{-} + 3 Fe{3+} + 7 H2O = 3 Fe(OH)2 + CH3COOO + 8 CH3COOH
Al2(SO4)03 + NaOH = Al(OH)3 + Na2SO4 =>
Al2(SO4)03 + 6 NaOH = 2 Al(OH)3 + 3 Na2SO4
P + O2 = P2O5 =>
4 P + 5 O2 = 2 P2O5
CO + O2 = CO2 =>
2 CO + O2 = 2 CO2
N2H5Cl + K2Cr2O7 + H3PO4 = KH2PO4 + Cr(H2PO4)3 + N2 + KCl + H2O =>
3 N2H5Cl + 2 K2Cr2O7 + 13 H3PO4 = KH2PO4 + 4 Cr(H2PO4)3 + 3 N2 + 3 KCl + 14 H2O
FeO + NaOH = Fe3O4 + NaH =>
3 FeO + NaOH = Fe3O4 + NaH
C6H4(OH)COOH + NaOH = C6H4(OCOCH3)COONa + H2O =>
9 C6H4(OH)COOH + 7 NaOH = 7 C6H4(OCOCH3)COONa + 6 H2O
HCN + HNO2 = H2CN + NO2 =>
HCN + HNO2 = H2CN + NO2
H2CdCl4 = CdCl2 + HCl =>
H2CdCl4 = CdCl2 + 2 HCl
Zn + *HBr = ZnBr2 + H2 =>
Zn + 2*HBr = ZnBr2 + H2
Fe(III)C + NaN = Fe(III)N + NaC =>
Fe(III)C + NaN = Fe(III)N + NaC
Al2(SO4)3 + Ca3(PO4)2 = AlPO4 + CaSO4 =>
Al2(SO4)3 + Ca3(PO4)2 = 2 AlPO4 + 3 CaSO4
C2H5OH + K = C2H5OK + H2 =>
2 C2H5OH + 2 K = 2 C2H5OK + H2
NaCl + H2S = NaHS + HCl =>
NaCl + H2S = NaHS + HCl
NaMnO4 + HCl + Cu = MnCl2 + CuCl + H2O + NaCl =>
NaMnO4 + 8 HCl + 5 Cu = MnCl2 + 5 CuCl + 4 H2O + NaCl
C3H8 + Cl2 = C3Cl8 + HCl =>
C3H8 + 8 Cl2 = C3Cl8 + 8 HCl
C2H12O7 + H2 = C6H12O2 + H2O =>
3 C2H12O7 + 7 H2 = C6H12O2 + 19 H2O
K3[Fe(CN)6] + Zn(NO3)2 = Zn(CN)2 + K3Fe(NO3)6 =>
K3[Fe(CN)6] + 3 Zn(NO3)2 = 3 Zn(CN)2 + K3Fe(NO3)6
SC(l) + Cl2(g) = CCl4(l) + S2Cl2(g) =>
2 SC(l) + 5 Cl2(g) = 2 CCl4(l) + S2Cl2(g)
NaCl + H2O = NaOH + Cl2 + H2 =>
2 NaCl + 2 H2O = 2 NaOH + Cl2 + H2
PbO2 + BrF3 = PbF4 + Br2 + O2 =>
3 PbO2 + 4 BrF3 = 3 PbF4 + 2 Br2 + 3 O2
Na2CO3 + KNO3 = CO3K2 + NaNO3 =>
Na2CO3 + 2 KNO3 = CO3K2 + 2 NaNO3
K + CI2 = KCI2 =>
K + CI2 = KCI2
A1 + Fe2O3 = A12O3 + Fe =>
12 A1 + Fe2O3 = A12O3 + 2 Fe
Cl2 + N2O + H2O = Cl{-} + NO2{-} + H{+} =>
2 Cl2 + N2O + 3 H2O = 4 Cl{-} + 2 NO2{-} + 6 H{+}
Ca + NH3 + K2C2O4 = CaC2O4 + KNH3 =>
Ca + 2 NH3 + K2C2O4 = CaC2O4 + 2 KNH3
C6H12N4 + KClO3 = KCl + CO2 + H2O + N2 =>
C6H12N4 + 6 KClO3 = 6 KCl + 6 CO2 + 6 H2O + 2 N2
ZnSO4 + KI = K2SO4 + ZnI + I2 =>
2 ZnSO4 + 4 KI = 2 K2SO4 + 2 ZnI + I2
CH3CN + H2O = CH3C(O)NH2 =>
CH3CN + H2O = CH3C(O)NH2
K[Cr(OH)4] + HCl = KCl + Cr(OH)3 + H2O =>
K[Cr(OH)4] + HCl = KCl + Cr(OH)3 + H2O
SnBr2Cl2 = SnCl2Br2 =>
SnBr2Cl2 = SnCl2Br2
B2H6 + O2 = B2O3 + H2O =>
B2H6 + 3 O2 = B2O3 + 3 H2O
KBr + CH2Cl2 = KCH2 + Cl2 + Br =>
KBr + CH2Cl2 = KCH2 + Cl2 + Br
KMnO4(aq) + H2C2O4(c) + H2SO4(aq) = MnSO4(aq) + CO2(g) + H2O(l) + K2SO4(aq) =>
2 KMnO4(aq) + 5 H2C2O4(c) + 3 H2SO4(aq) = 2 MnSO4(aq) + 10 CO2(g) + 8 H2O(l) + K2SO4(aq)
K + H2O = KOH + H2 =>
2 K + 2 H2O = 2 KOH + H2
CH3CCH + O2 = CO2 + H2O =>
CH3CCH + 4 O2 = 3 CO2 + 2 H2O
CN{-} + OH{-} = CNO{-} + H2O + {-} =>
CN{-} + 2 OH{-} = CNO{-} + H2O + 2e
NaCl = Na + Cl2 =>
2 NaCl = 2 Na + Cl2
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