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C2Cl4 + 6 Fe + 8 H2O = 2 CH4 + 4 Cl{-} + 6 Fe{+2} + 8 OH{-}
Ba + HBr = BaBr + H3 =>
3 Ba + 3 HBr = 3 BaBr + H3
HCl(aq) + Na2CO3(aq) = CO2(g) + H2O(l) + NaCl(aq) = NaHCO3 + HCl =>
2 HCl(aq) + Na2CO3(aq) = CO2(g) + H2O(l) + 2 NaCl(aq)
N2 + Ni = Ni3N2 =>
N2 + 3 Ni = Ni3N2
Pb(NO3)2 + LiI = PbI2 + NO3Li =>
Pb(NO3)2 + 2 LiI = PbI2 + 2 NO3Li
Na2S + HNO2 = NaNO2 + H2S =>
Na2S + 2 HNO2 = 2 NaNO2 + H2S
SO3{2-} + H{+} + MnO4{-} = SO4{2-} + Mn{2+} + H2O =>
5 SO3{2-} + 6 H{+} + 2 MnO4{-} = 5 SO4{2-} + 2 Mn{2+} + 3 H2O
NaNO2 + KMnO4 + HNO3 = NaNO3 + KNO3 + Mn(NO3)2 + H2O =>
5 NaNO2 + 2 KMnO4 + 6 HNO3 = 5 NaNO3 + 2 KNO3 + 2 Mn(NO3)2 + 3 H2O
C10H15NO + HCl = C10H15NOHCl =>
C10H15NO + HCl = C10H15NOHCl
Ca3S2 = Ca + S =>
Ca3S2 = 3 Ca + 2 S
ClO3 + SO2 = SO4 + Cl =>
2 ClO3 + 3 SO2 = 3 SO4 + 2 Cl
CH3CH2Br + NaOH = C2H6 + NaBr + O2 =>
2 CH3CH2Br + 2 NaOH = 2 C2H6 + 2 NaBr + O2
Cr + HBr = H2 + CrBr =>
2 Cr + 2 HBr = H2 + 2 CrBr
KMnO4 + K2S + H2O = MnO2 + S8 + KOH =>
16 KMnO4 + 24 K2S + 32 H2O = 16 MnO2 + 3 S8 + 64 KOH
Mg(OH) + HCl = H2OMgCl =>
Mg(OH) + HCl = H2OMgCl
PCl3 + SO2Cl2 = PCl5 + SO2 =>
PCl3 + SO2Cl2 = PCl5 + SO2
Mn{+4} + e = Mn{+2} =>
Mn{+4} + 2e = Mn{+2}
Na2HPO4 + KSCN = NaSCN + K2HPO4 =>
Na2HPO4 + 2 KSCN = 2 NaSCN + K2HPO4
Fe(NH4)2(SO4)2 + KMnO4 + H2SO4 = MnSO4 + Fe2(SO4)3 + (NH4)2SO4 + K2SO4 + H2O =>
10 Fe(NH4)2(SO4)2 + 2 KMnO4 + 8 H2SO4 = 2 MnSO4 + 5 Fe2(SO4)3 + 10(NH4)2SO4 + K2SO4 + 8 H2O
Bi(OH)3 + SnO2{2-} = SnO3{2-} + Bi + H2O =>
2 Bi(OH)3 + 3 SnO2{2-} = 3 SnO3{2-} + 2 Bi + 3 H2O
Cl6Si2 + O2 + CuOH = SiO2 + CuCl2 + H2O =>
4 Cl6Si2 + 5 O2 + 12 CuOH = 8 SiO2 + 12 CuCl2 + 6 H2O
Pt + HNO3 = PtNO3 + H =>
Pt + HNO3 = PtNO3 + H
H + COOH + KOH = HCOOK + H2O =>
H + COOH + KOH = HCOOK + H2O
Zn + O2 = Zn2O2 =>
2 Zn + O2 = Zn2O2
Zn + HCI = Zn(HCI) =>
Zn + HCI = Zn(HCI)
BeS + HNO3 = NO + S + Be(NO3)2 + H2O =>
3 BeS + 8 HNO3 = 2 NO + 3 S + 3 Be(NO3)2 + 4 H2O
Na2Cr2O7 + HCl = NaCl + CrCl3 + H2O + ClO2 =>
5 Na2Cr2O7 + 46 HCl = 10 NaCl + 10 CrCl3 + 23 H2O + 6 ClO2
Fe(OH){+3} + HCl = FeCl{+3} + H2O =>
Fe(OH){+3} + HCl = FeCl{+3} + H2O
KMnO4 + NaI + H2SO4 = I2 + H2O + K2SO4 + MnSO4 + Na2SO4 =>
2 KMnO4 + 10 NaI + 8 H2SO4 = 5 I2 + 8 H2O + K2SO4 + 2 MnSO4 + 5 Na2SO4
ClNO3 + H2SO4 = Cl2SO4 + HNO3 =>
2 ClNO3 + H2SO4 = Cl2SO4 + 2 HNO3
K3(PO4) + BaCl2 = KCl + Ba3(PO4)2 =>
2 K3(PO4) + 3 BaCl2 = 6 KCl + Ba3(PO4)2
HCl + Mg(OH)2 = H3MgClO2 =>
HCl + Mg(OH)2 = H3MgClO2
Na2CO3 + Li2CO3 + Nb2O5 + SrCO3 + TiO2 = Na88Li12Nb100O300Sr100Ti100O300 + CO2 =>
44 Na2CO3 + 6 Li2CO3 + 50 Nb2O5 + 100 SrCO3 + 100 TiO2 = Na88Li12Nb100O300Sr100Ti100O300 + 150 CO2
HNH3 + O2 = NO + H2O =>
2 HNH3 + 3 O2 = 2 NO + 4 H2O
HCl + AgNO3 = AgCl + NHO3 =>
HCl + AgNO3 = AgCl + NHO3
Zn + NaOH + O2 + H2 = Na2[Zn(OH)4] =>
Zn + 2 NaOH + O2 + H2 = Na2[Zn(OH)4]
CH3CH2CH3 + CuO = CH3COCH3 + Cu + H2O =>
CH3CH2CH3 + 2 CuO = CH3COCH3 + 2 Cu + H2O
CuSO4 + NH4OH = Cu(OH)2 + (NH4)2SO4 =>
CuSO4 + 2 NH4OH = Cu(OH)2 + (NH4)2SO4
Pb(NO3)2 + H2O + CH3CSNH2 = PbS + CH3CONH2 + HNO3 =>
Pb(NO3)2 + H2O + CH3CSNH2 = PbS + CH3CONH2 + 2 HNO3
HSO3 + AgOH = H2O + AgSO3 =>
HSO3 + AgOH = H2O + AgSO3
KCl + LiSi2N3 = KSi2N3 + LiCl =>
KCl + LiSi2N3 = KSi2N3 + LiCl
NaF + H = HF + Na =>
NaF + H = HF + Na
KNO3 + H2O = HNO3 + K + O2 =>
4 KNO3 + 2 H2O = 4 HNO3 + 4 K + O2
NaH(aq) + H2O(l) = H2(g) + NaOH =>
NaH(aq) + H2O(l) = H2(g) + NaOH
KHSO3 + HSO4 + KMnO4 = K2SO4 + MnSO4 + H2O =>
13 KHSO3 + HSO4 + 5 KMnO4 = 9 K2SO4 + 5 MnSO4 + 7 H2O
AgCl + HCl = AgH + Cl =>
AgCl + HCl = AgH + 2 Cl
Bi(NO3)3 + NaClO + NaOH = NaBiO3 + NaCl + NaNO3 + H2O =>
Bi(NO3)3 + NaClO + 4 NaOH = NaBiO3 + NaCl + 3 NaNO3 + 2 H2O
Al{3+} + HCl + NaOH{-} = Al(OH)3 + NaCl + H2 =>
2 Al{3+} + 6 HCl + 6 NaOH{-} = 2 Al(OH)3 + 6 NaCl + 3 H2
HCl + Fe(OH)3 = FeCl3 + H2O =>
3 HCl + Fe(OH)3 = FeCl3 + 3 H2O
C3H8O + KOH = C3H8OK + OH =>
C3H8O + KOH = C3H8OK + OH
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