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FeOS + H2O = Fe(HO)2 + S
(NH4)2C2O4 + Pb(NO3)2 = NH4NO3 + Pb(C2O4) =>
(NH4)2C2O4 + Pb(NO3)2 = 2 NH4NO3 + Pb(C2O4)
H6Si2 + O2 = SiO2 + H2 =>
H6Si2 + 2 O2 = 2 SiO2 + 3 H2
Zn + K2Cr2O7 + H2SO4 = Cr2(SO4)3 + K2SO4 + ZnSO4 + H2O =>
3 Zn + K2Cr2O7 + 7 H2SO4 = Cr2(SO4)3 + K2SO4 + 3 ZnSO4 + 7 H2O
Al + HNO3 = Al(NO3)3 + NO + H2O =>
Al + 4 HNO3 = Al(NO3)3 + NO + 2 H2O
Hg2SO3 = Hg + SO3 =>
Hg2SO3 = 2 Hg + SO3
Nb2O5 + K2CO3 = KNbO3 + CO2 =>
Nb2O5 + K2CO3 = 2 KNbO3 + CO2
CaCl2NaOH = CaOH + NaCl2 =>
CaCl2NaOH = CaOH + NaCl2
FeSO4 + O2 + H2SO4 = H2O + Fe2(SO4)3 =>
4 FeSO4 + O2 + 2 H2SO4 = 2 H2O + 2 Fe2(SO4)3
FeCl3 + NaHCO3 = Fe(OH)3 + NaCl + CO2 =>
FeCl3 + 3 NaHCO3 = Fe(OH)3 + 3 NaCl + 3 CO2
Al + Cu{2+} = Al{3} + Cu =>
2 Al + 3 Cu{2+} = 2 Al{3} + 3 Cu
Ca3(PO4)2 + C + SiO2 = CO + CaSiO3 + P =>
Ca3(PO4)2 + 5 C + 3 SiO2 = 5 CO + 3 CaSiO3 + 2 P
H12N4O7S = NH4NO3 + (NH4)2SO4 =>
H12N4O7S = NH4NO3 + (NH4)2SO4
OH + SO3 = SOH + O2 =>
2 OH + 2 SO3 = 2 SOH + 3 O2
Hg(NO3)2 + KOH = Hg(OH)2 + KNO3 =>
Hg(NO3)2 + 2 KOH = Hg(OH)2 + 2 KNO3
XCaCO3 + HCl + (NH4)2C2O4 = XCaC2O4H2O + CO2 + NH4Cl =>
XCaCO3 + 2 HCl + (NH4)2C2O4 = XCaC2O4H2O + CO2 + 2 NH4Cl
NH4{+}(aq) + OH{-}(aq) = NH3(g) + H2O(l) =>
NH4{+}(aq) + OH{-}(aq) = NH3(g) + H2O(l)
CaCl2 + Ag(NO3)3 = AgCl3 + Ca(NO3)2 =>
3 CaCl2 + 2 Ag(NO3)3 = 2 AgCl3 + 3 Ca(NO3)2
S + C + I2 + En1 + Ce2 = SCIEnCe =>
2 S + 2 C + I2 + 2 En1 + Ce2 = 2 SCIEnCe
Ag + Na3PO4 = Ag3(PO4)2 + Na =>
3 Ag + 2 Na3PO4 = Ag3(PO4)2 + 6 Na
H2SO4 + KOH = SKHO4 + H2O =>
H2SO4 + KOH = SKHO4 + H2O
C3H7OH + KMnO4 = (CH3)2CO + KOH + MnO2 + H2O =>
3 C3H7OH + 2 KMnO4 = 3(CH3)2CO + 2 KOH + 2 MnO2 + 2 H2O
La2O3 + NiO + SnO2 = La2SnNiO6 =>
La2O3 + NiO + SnO2 = La2SnNiO6
H{+} + MnO4{-} + HCOOH = Mn2 + H2O + CO3 =>
4 H{+} + 4 MnO4{-} + 7 HCOOH = 2 Mn2 + 9 H2O + 7 CO3
K + ZnCl2 = KCl + Zn =>
2 K + ZnCl2 = 2 KCl + Zn
NH4{+}(aq) + OH{-}(aq) = NH3(g) + H2O(l) =>
NH4{+}(aq) + OH{-}(aq) = NH3(g) + H2O(l)
Al(NO3)3 + Fe(Cl)3 = Al(Cl)3 + Fe(NO3)3 =>
Al(NO3)3 + Fe(Cl)3 = Al(Cl)3 + Fe(NO3)3
Fe + HNO3 + HCl = FeCl3 + NO + H2O =>
Fe + HNO3 + 3 HCl = FeCl3 + NO + 2 H2O
C9H8O2 + O2 = CO + H2O =>
2 C9H8O2 + 11 O2 = 18 CO + 8 H2O
Ni + H2O = NiO3 + H2 =>
Ni + 3 H2O = NiO3 + 3 H2
K2Cr2O7 + Na2S2O3 + H2SO4 = Cr2(SO4)3 + H2O + Na2SO4 + K2SO4 =>
4 K2Cr2O7 + 3 Na2S2O3 + 13 H2SO4 = 4 Cr2(SO4)3 + 13 H2O + 3 Na2SO4 + 4 K2SO4
WF6 + H2O = WO3 + HF =>
WF6 + 3 H2O = WO3 + 6 HF
Mg2Si + HCl = MgCl2 + SiH4 =>
Mg2Si + 4 HCl = 2 MgCl2 + SiH4
C6H6 + O2 = CO2 + H2O = =>
2 C6H6 + 15 O2 = 12 CO2 + 6 H2O
NaCr(OH)6 + NaOH + Cl2 = Na2CrO4 + NaCl + H2O =>
2 NaCr(OH)6 + 4 NaOH + Cl2 = 2 Na2CrO4 + 2 NaCl + 8 H2O
SnCl4H10O5 + NH4OH = SnOH + HCl + N2 + H2O =>
2 SnCl4H10O5 + 2 NH4OH = 2 SnOH + 8 HCl + N2 + 10 H2O
I{-} + MnO4{-} + H3O{+} = Mn{+2} + I2 + H2O =>
10 I{-} + 2 MnO4{-} + 16 H3O{+} = 2 Mn{+2} + 5 I2 + 24 H2O
SO2 + [I(I2)] + H2O = HI + H2SO4 =>
3 SO2 + 2[I(I2)] + 6 H2O = 6 HI + 3 H2SO4
Ca[OH]2 + CO2 = CaCO3 + H2O =>
Ca[OH]2 + CO2 = CaCO3 + H2O
Ba(NO3)2 + K2SO4 = BaSO4 + KNO3 =>
Ba(NO3)2 + K2SO4 = BaSO4 + 2 KNO3
HBr(aq) + Sr(s) + OH = SrBr + H2O =>
HBr(aq) + Sr(s) + OH = SrBr + H2O
KCl + Br2 = KBr + Cl2 =>
2 KCl + Br2 = 2 KBr + Cl2
Cu2S + HCl = Cu + CuCl2 + H2S =>
Cu2S + 2 HCl = Cu + CuCl2 + H2S
HC9H7O4 + NaOH = NaC9H7O4 + H2O =>
HC9H7O4 + NaOH = NaC9H7O4 + H2O
[Cu(NH3)4]Cl2 + H2SO4 = CuSO4 + (NH4)2SO4 + HCl =>
[Cu(NH3)4]Cl2 + 3 H2SO4 = CuSO4 + 2(NH4)2SO4 + 2 HCl
Mn(NO3)2 + KBiO3 + HNO3 = KMnO4 + Bi(NO3)3 + KNO3 + H2NO3 =>
3 Mn(NO3)2 + 4 KBiO3 + 14 HNO3 = 3 KMnO4 + 4 Bi(NO3)3 + KNO3 + 7 H2NO3
Ba(OH)2 + K = Ba + KOH =>
Ba(OH)2 + 2 K = Ba + 2 KOH
C + H2 + Cl = CH3Cl =>
2 C + 3 H2 + 2 Cl = 2 CH3Cl
H2SiF6 + B2O3 + NaOH = H3BO3 + Na2SiF6 =>
3 H2SiF6 + 2 B2O3 + 6 NaOH = 4 H3BO3 + 3 Na2SiF6
BaCl2 + HgS = BaS + HgCl2 =>
BaCl2 + HgS = BaS + HgCl2
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