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SiH4 + 2 NaOH + H2O = Na2SiO3 + 4 H2
FeSO4 + NH4(OH) = NH4(SO4) + Fe(OH) =>
FeSO4 + NH4(OH) = NH4(SO4) + Fe(OH)
Mn2O7H2O = HMnO4 =>
Mn2O7H2O = 2 HMnO4
FeO3 + H2 = Fe + H2O(v) =>
FeO3 + 3 H2 = Fe + 3 H2O(v)
MnCl2HNO3 = MnHCl2NO3 =>
MnCl2HNO3 = MnHCl2NO3
[Cu(NH3)4]SO4 + Na2S = CuS + Na2SO4 + NH3 =>
[Cu(NH3)4]SO4 + Na2S = CuS + Na2SO4 + 4 NH3
(NH4)2Cr2O7 + H2SO4 = Cr2(SO4)3 + (NH4)2SO4 + H2O + O2 =>
2(NH4)2Cr2O7 + 8 H2SO4 = 2 Cr2(SO4)3 + 2(NH4)2SO4 + 8 H2O + 3 O2
NH2 + H2O = NH3 + OH =>
NH2 + H2O = NH3 + OH
Se + H2SO4 = SeSO4 + H2 =>
Se + H2SO4 = SeSO4 + H2
AI(OH)3 + HBr = H2O + AIBr3 =>
AI(OH)3 + 3 HBr = 3 H2O + AIBr3
NaNd(C2O4)2 = Nd2(C2O4)3 + Na2C2O4 =>
2 NaNd(C2O4)2 = Nd2(C2O4)3 + Na2C2O4
Ca(CN)2 + Co(CN)2 = Ca2[Co(CN)6] =>
2 Ca(CN)2 + Co(CN)2 = Ca2[Co(CN)6]
NaHS + KMnO4 + H2O = H2SO4 + MnO2 + NaOH + KOH =>
3 NaHS + 8 KMnO4 + 7 H2O = 3 H2SO4 + 8 MnO2 + 3 NaOH + 8 KOH
Cu(s) + CuO(s) = Cu2O(s) =>
Cu(s) + CuO(s) = Cu2O(s)
Fe2SO4 + BaCl2 = BaSO4 + FeCl =>
Fe2SO4 + BaCl2 = BaSO4 + 2 FeCl
P2O3 + Ba(OH)2 = BaHPO3 + H2O =>
P2O3 + 2 Ba(OH)2 = 2 BaHPO3 + H2O
Mn(OH)3 + KOH = KMnO2 + H2O =>
Mn(OH)3 + KOH = KMnO2 + 2 H2O
Mg(OH)2 + H2SO4 = MgSO4 + H2O =>
Mg(OH)2 + H2SO4 = MgSO4 + 2 H2O
XPBO + NH3 = XPB + N2 + H2O =>
3 XPBO + 2 NH3 = 3 XPB + N2 + 3 H2O
AlF3 = Al + F2 =>
2 AlF3 = 2 Al + 3 F2
HNO3 + X = XHNO3 =>
HNO3 + X = XHNO3
Cr2O3 + H2SO4 = Cr2(SO4)3 + H2O =>
Cr2O3 + 3 H2SO4 = Cr2(SO4)3 + 3 H2O
PBS + H2O = PBSO4 + H2 =>
PBS + 4 H2O = PBSO4 + 4 H2
C6H6 + O2 = CO2 + H2O =>
2 C6H6 + 15 O2 = 12 CO2 + 6 H2O
Pt + HNO3 + HCl = H2O + H2PtCl6 + NOCl =>
Pt + 2 HNO3 + 8 HCl = 4 H2O + H2PtCl6 + 2 NOCl
Al(OH)3 + KOH = K3(Al(OH)6) =>
Al(OH)3 + 3 KOH = K3(Al(OH)6)
PbAgNo3 = Pb(No3)Ag =>
PbAgNo3 = Pb(No3)Ag
KNo3Na2SO4 = KSO4Na2No3 =>
KNo3Na2SO4 = KSO4Na2No3
NaCO3 + H2SO4 = Na(SO4) + CO2 + H2O =>
NaCO3 + H2SO4 = Na(SO4) + CO2 + H2O
MI3 = M + I =>
MI3 = M + 3 I
MgO + HNO3 = MgNO3 + OH =>
MgO + HNO3 = MgNO3 + OH
AlCrO = AlOCr =>
AlCrO = AlOCr
Fe(OH)3NaOH = FeOHNa(OH)3 =>
Fe(OH)3NaOH = FeOHNa(OH)3
K2Cr2O7 + H2S + HCl = CrCl3 + S + KCl + H2O =>
K2Cr2O7 + 3 H2S + 8 HCl = 2 CrCl3 + 3 S + 2 KCl + 7 H2O
Ca3P2 + Cl2 + H2O = Ca3(PO4)2 + HCl =>
Ca3P2 + 8 Cl2 + 8 H2O = Ca3(PO4)2 + 16 HCl
CaSO4 = CaO + SO3 =>
CaSO4 = CaO + SO3
Co(NO3)2 + NaOH = Co(OH)2 + NaNO3 =>
Co(NO3)2 + 2 NaOH = Co(OH)2 + 2 NaNO3
Fe + HC2H3O2 = Fe(C2H3O2)3 + H2 =>
2 Fe + 6 HC2H3O2 = 2 Fe(C2H3O2)3 + 3 H2
C2H2(s) + O2(g) = CO2(g) + H2O(g) =>
2 C2H2(s) + 5 O2(g) = 4 CO2(g) + 2 H2O(g)
H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O
Cu(OH)2 + Ni2(SO4)2 = Ni(OH)2 + Cu(SO4) =>
2 Cu(OH)2 + Ni2(SO4)2 = 2 Ni(OH)2 + 2 Cu(SO4)
CH2O + H2O = CH2(OH)2 =>
CH2O + H2O = CH2(OH)2
CuCl2HNO3 = CuNO3Cl2H =>
CuCl2HNO3 = CuNO3Cl2H
Fe(OH)3 + HCl = FeCl3 + H2O =>
Fe(OH)3 + 3 HCl = FeCl3 + 3 H2O
H{+} + CrO4{-2} + H2O2 = CrO5 + H2O =>
2 H{+} + CrO4{-2} + 2 H2O2 = CrO5 + 3 H2O
Na2O + H2O = Na(OH) =>
Na2O + H2O = 2 Na(OH)
H2SO4 + HCl = SO2Cl2 + H2O =>
H2SO4 + 2 HCl = SO2Cl2 + 2 H2O
CaCO3 + H2O = CaCO3H2O =>
CaCO3 + H2O = CaCO3H2O
NH4Fe(SO4)2 + NaOH = Fe(OH)3 + Na2SO4 + NH4OH =>
NH4Fe(SO4)2 + 4 NaOH = Fe(OH)3 + 2 Na2SO4 + NH4OH
ZnBr2 + Cl2 = Cl2Zn + Br2 =>
ZnBr2 + Cl2 = Cl2Zn + Br2
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