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K2CrO4 + 2 NaOH + Ba(NO3)2 = 2 KOH + 2 NaNO3 + BaCrO4
Cd + P4 = Cd3P2 =>
6 Cd + P4 = 2 Cd3P2
CuSO4 + H2S = CuS + H2SO5 =>
5 CuSO4 + 4 H2S = 5 CuS + 4 H2SO5
C2H6O + O2 = CO2 + H2O =>
C2H6O + 3 O2 = 2 CO2 + 3 H2O
C7H16 + O = CO2 + H2O =>
C7H16 + 22 O = 7 CO2 + 8 H2O
CaF2 + Li2SO4 = CaSO4 + LiF =>
CaF2 + Li2SO4 = CaSO4 + 2 LiF
Br{-} + AgNO3 = AgBr + NO3{-} =>
Br{-} + AgNO3 = AgBr + NO3{-}
KH2PO4 + H2O = H3O + HPO4 + K =>
KH2PO4 + H2O = H3O + HPO4 + K
MgOH2 + NH3(PO4)4 = Mg3(PO4)2 + NH3 + H2O =>
6 MgOH2 + NH3(PO4)4 = 2 Mg3(PO4)2 + NH3 + 6 H2O
KOH + HNo3 = KNo3 + HOH =>
KOH + HNo3 = KNo3 + HOH
Pb2 + L2 = PbL2 =>
Pb2 + 2 L2 = 2 PbL2
CuO + SO2 = CuS + O =>
CuO + SO2 = CuS + 3 O
CaS + O2 = CaO + SO2 =>
2 CaS + 3 O2 = 2 CaO + 2 SO2
CaF2(s) = Ca(s) + F(s) =>
CaF2(s) = Ca(s) + 2 F(s)
NO3{-} + Zn + OH{-} = NH3 + ZnO2{2-} + H2O =>
NO3{-} + 4 Zn + 7 OH{-} = NH3 + 4 ZnO2{2-} + 2 H2O
CaCO3 + NiSO4 = NiCO3 + CaSO4 =>
CaCO3 + NiSO4 = NiCO3 + CaSO4
Fe = Fe{2+} + {-} =>
Fe = Fe{2+} + 2e
NaOH + AlCl3 = Al(OH)3 + NaCl =>
3 NaOH + AlCl3 = Al(OH)3 + 3 NaCl
ZnS + H2SO4 = ZnO + SO2 + H2O =>
ZnS + 3 H2SO4 = ZnO + 4 SO2 + 3 H2O
NO2 + H0 = HNO3 + NO =>
2 NO2 + H0 = HNO3 + NO
NaOH + H2O2 = NaO2 + H2 =>
2 NaOH + H2O2 = 2 NaO2 + 2 H2
CH3OOCH(CH3)2 + O2 = CO2 + H2O =>
2 CH3OOCH(CH3)2 + 11 O2 = 8 CO2 + 10 H2O
N2O5 = N2O4 + O2 =>
2 N2O5 = 2 N2O4 + O2
AlCl3 + NaS = AlS + NaCl3 =>
AlCl3 + NaS = AlS + NaCl3
H3PO4 + CH3COOH = (CH3COO)PO4 + H =>
H3PO4 + CH3COOH = (CH3COO)PO4 + 4 H
CuCl + H2SO4 = CuSO4 + SO2 + Cl2 + H2O =>
2 CuCl + 4 H2SO4 = 2 CuSO4 + 2 SO2 + Cl2 + 4 H2O
Zn(OH)2 + AgNO3 = Zn(NO3) + Ag(OH)2 =>
Zn(OH)2 + AgNO3 = Zn(NO3) + Ag(OH)2
FeCuCl2 = CuFeCl2 =>
FeCuCl2 = CuFeCl2
BiCl3 + NaSnO2 + NaOH = Bi + NaSnO3 + H2O + NaCl =>
2 BiCl3 + 3 NaSnO2 + 6 NaOH = 2 Bi + 3 NaSnO3 + 3 H2O + 6 NaCl
HNO3 + Ca(OH)2 = H(HO)2 + Ca(NO3) =>
HNO3 + Ca(OH)2 = H(HO)2 + Ca(NO3)
AlPO4 + H3PO4 = Al(H2PO4)3 =>
AlPO4 + 2 H3PO4 = Al(H2PO4)3
HCl(aq) + CaCO3(s) = H2O(l) + CaCl2(aq) + CO2(g) =>
2 HCl(aq) + CaCO3(s) = H2O(l) + CaCl2(aq) + CO2(g)
Ca(OH)2 + CH3COOH = Ca(CH3COO)2 + HOH =>
Ca(OH)2 + 2 CH3COOH = Ca(CH3COO)2 + 2 HOH
FeCl2(ac) + NH4OH(ac) = Fe(OH)2 + NH4Cl =>
FeCl2(ac) + 2 NH4OH(ac) = Fe(OH)2 + 2 NH4Cl
AgNO3 + K3(FeCN6) = Ag3(FeCN6) + KNO3 =>
3 AgNO3 + K3(FeCN6) = Ag3(FeCN6) + 3 KNO3
Zn + H2SO4 = ZnSO4 + H2S + H2O =>
4 Zn + 5 H2SO4 = 4 ZnSO4 + H2S + 4 H2O
ClO3{-} + SO2 + H2O = (SO4)2{-} + Cl{-} + H{+} =>
7 ClO3{-} + 12 SO2 + 3 H2O = 6(SO4)2{-} + 7 Cl{-} + 6 H{+}
H2CCH2CHCH3 + HBr = CH3CHBrCH2CH3 =>
H2CCH2CHCH3 + HBr = CH3CHBrCH2CH3
MgS + MgO = Mg2 + SO =>
MgS + MgO = Mg2 + SO
Mg3N2 + H2O = Mg(OH)2 + NH3 =>
Mg3N2 + 6 H2O = 3 Mg(OH)2 + 2 NH3
(NH4)2[SnCl6] + H2SO4 = SnCl4 + (NH4)2SO4 + HCl =>
(NH4)2[SnCl6] + H2SO4 = SnCl4 + (NH4)2SO4 + 2 HCl
Cr + H2SO4 = Cr2(SO4)3 + SO2 + H2O =>
2 Cr + 6 H2SO4 = Cr2(SO4)3 + 3 SO2 + 6 H2O
HBr + Sr = HSr + Br =>
HBr + Sr = HSr + Br
C2H4O2 + C5H12O = C7H14O2 + H2O =>
C2H4O2 + C5H12O = C7H14O2 + H2O
CH4 + H2O = CO + H2 =>
CH4 + H2O = CO + 3 H2
AlOH + HSO = AlSO + HOH =>
AlOH + HSO = AlSO + HOH
(CH3)2CHBr + KOH = (CH3)2CHOH + KBr =>
(CH3)2CHBr + KOH = (CH3)2CHOH + KBr
FeI2 + HNO3 + Na2FeO4 = Fe(NO3)3 + HIO3 + H2O + NaNO3 =>
3 FeI2 + 74 HNO3 + 13 Na2FeO4 = 16 Fe(NO3)3 + 6 HIO3 + 34 H2O + 26 NaNO3
KMnO4 + CH3HOCH2COCH3 = Mn(CH3HOCH2COCH3)3 + CO2 + H2O + KOH =>
3 KMnO4 + 10 CH3HOCH2COCH3 = 3 Mn(CH3HOCH2COCH3)3 + 4 CO2 + 3 H2O + 3 KOH
Cu + HNO3 = Cu(NO3)2 + NO + H2O =>
3 Cu + 8 HNO3 = 3 Cu(NO3)2 + 2 NO + 4 H2O
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