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2 Na3[Cr(OH)6] + 4 NaOH + 3 PbO2 = 2 Na2CrO4 + 2 H2O + 3 Na2[Pb(OH)4]
C12H18Ca3O18 + H2SO4 = C6H8O7*H2O + CaSO4 + H2O =>
C12H18Ca3O18 + 3 H2SO4 = 2 C6H8O7*H2O + 3 CaSO4 + 2 H2O
CaO + H2O = CaO2 + H =>
CaO + H2O = CaO2 + 2 H
C4H7N + O2 = CO2 + H2O + NO3 =>
4 C4H7N + 29 O2 = 16 CO2 + 14 H2O + 4 NO3
HNO3 + CuS = Cu(NO3)2 + H2O + NO + S =>
8 HNO3 + 3 CuS = 3 Cu(NO3)2 + 4 H2O + 2 NO + 3 S
Zn(s) + HCl(g) = ZnCl2 + H2 =>
Zn(s) + 2 HCl(g) = ZnCl2 + H2
CaH2 + KClO3 = KCl + CaO + H2O =>
3 CaH2 + 2 KClO3 = 2 KCl + 3 CaO + 3 H2O
FeSO4 + Mg(OH)2 = Fe(OH)2 + MgSO4 =>
FeSO4 + Mg(OH)2 = Fe(OH)2 + MgSO4
Al(NO3)3 + Pb = Al + Pb(NO3)2 =>
2 Al(NO3)3 + 3 Pb = 2 Al + 3 Pb(NO3)2
CH3CHCH2 + K2Cr2O7 + H2SO4 = CH3CH2COH + K2SO4 + Cr2(SO4)3 + H2O =>
3 CH3CHCH2 + K2Cr2O7 + 4 H2SO4 = 3 CH3CH2COH + K2SO4 + Cr2(SO4)3 + 4 H2O
HClO3(s) + P2O3(s) + H2O = H3PO4(s) + HCl(s) =>
2 HClO3(s) + 3 P2O3(s) + 9 H2O = 6 H3PO4(s) + 2 HCl(s)
Ag + NO2 + O2 = AgNO3 =>
2 Ag + 2 NO2 + O2 = 2 AgNO3
(NH4)2C2O4 + AlCl3 = Al2(C2O4)3 + NH4Cl =>
3(NH4)2C2O4 + 2 AlCl3 = Al2(C2O4)3 + 6 NH4Cl
Ba(OH){2} = BaO + H{2}O =>
Ba(OH){2} = BaO + H{2}O
La + O = LaO =>
La + O = LaO
H3PO4 + Cl2O7 = HClO4 + P4O10 =>
4 H3PO4 + 6 Cl2O7 = 12 HClO4 + P4O10
ZnCl2 + NH4Cl = (NH4)2[ZnCl4] =>
ZnCl2 + 2 NH4Cl = (NH4)2[ZnCl4]
Mg2 + Cl1 = MgCl2 =>
Mg2 + 4 Cl1 = 2 MgCl2
HCl + Mg2O4 = MgCl2 + H2O + Cl =>
8 HCl + Mg2O4 = 2 MgCl2 + 4 H2O + 4 Cl
Cu8 + HNO3 = Cu(NO3) + NO2 + H2O =>
Cu8 + 16 HNO3 = 8 Cu(NO3) + 8 NO2 + 8 H2O
Pb(C2H3O2)2 + K2CnO4 = PbCnO4 + KC2H3O2 =>
Pb(C2H3O2)2 + K2CnO4 = PbCnO4 + 2 KC2H3O2
KAl(OH)4 + H2SO4 = Al(OH)3 + K2SO4 + H2O =>
2 KAl(OH)4 + H2SO4 = 2 Al(OH)3 + K2SO4 + 2 H2O
CH3COOH + NH3 = CH3COONH4 = H2O =>
CH3COOH + NH3 = CH3COONH4
Al(OH)3 + H2SO4 = Al{3)+SO4{-2}+H2O =>
2 Al(OH)3 + 3 H2SO4 = 2 Al{3)+3SO4{-2}+6H2O
CH4 + H2O2 = CH2O2 + H2O =>
CH4 + 3 H2O2 = CH2O2 + 4 H2O
NO(g) + H2 = NH3(g) + H2O(g) =>
2 NO(g) + 5 H2 = 2 NH3(g) + 2 H2O(g)
Zn + NaOH + Ba(NO3)2 = Na2ZnO2 + BaZnO2 + NH3 + H2O =>
8 Zn + 14 NaOH + Ba(NO3)2 = 7 Na2ZnO2 + BaZnO2 + 2 NH3 + 4 H2O
BaBr2(s) + NaOH(s) = NaBr(s) + Ba(OH)2(s) =>
BaBr2(s) + 2 NaOH(s) = 2 NaBr(s) + Ba(OH)2(s)
Na2CO3(aq) + HNO3(aq) = H2O(l) + NaNO3(aq) + CO2(g) =>
Na2CO3(aq) + 2 HNO3(aq) = H2O(l) + 2 NaNO3(aq) + CO2(g)
C10H12NO + HNO3 + CH3OH = C10H12N2O3 + H2O =>
4 C10H12NO + 6 HNO3 + 10 CH3OH = 5 C10H12N2O3 + 17 H2O
Cr(OH)4(aq) + OH{-}(aq) + H2O2 = CrO4{2-}(aq) + H2O(l) =>
Cr(OH)4(aq) + 2 OH{-}(aq) + H2O2 = CrO4{2-}(aq) + 4 H2O(l)
Zn + CuSO4 + H2O = ZnO + HSO4 + Cu =>
Zn + 2 CuSO4 + H2O = ZnO + 2 HSO4 + 2 Cu
MoS3 + HNO3 = S + NO2 + H3MoO4 + H2O =>
MoS3 + 5 HNO3 = 3 S + 5 NO2 + H3MoO4 + H2O
N2H4 + HCl + CuO = N2 + CuCl + H2O =>
N2H4 + 4 HCl + 4 CuO = N2 + 4 CuCl + 4 H2O
K2SO4 + C6H8O7 = C6H5K3O7 + H2SO4 =>
3 K2SO4 + 2 C6H8O7 = 2 C6H5K3O7 + 3 H2SO4
Ca + NiPO4 = Ca3(PO4)2 + Ni =>
3 Ca + 2 NiPO4 = Ca3(PO4)2 + 2 Ni
C8H18 + NH4NO3 = N2 + H2O + CO2 =>
C8H18 + 25 NH4NO3 = 25 N2 + 59 H2O + 8 CO2
CH3COOH + NH3 = CH3COONH4 = H2O =>
CH3COOH + NH3 = CH3COONH4
NiOOH + H2SO4 = NiSO4 + O2 + H2O =>
4 NiOOH + 4 H2SO4 = 4 NiSO4 + O2 + 6 H2O
AgNO3 + NH4H2PO4 = AgH2PO4 + NH4NO3 =>
AgNO3 + NH4H2PO4 = AgH2PO4 + NH4NO3
Fe(OH)3 + OH = Fe(OH)4 =>
Fe(OH)3 + OH = Fe(OH)4
H2O(g) + C = CO + H2 =>
H2O(g) + C = CO + H2
PbCl4 + F2 = PbF + Cl =>
2 PbCl4 + F2 = 2 PbF + 8 Cl
FeC2O4*H2O = Fe2O3 + CO + CO2 + H2O =>
2 FeC2O4*H2O = Fe2O3 + 3 CO + CO2 + 2 H2O
F2 + H2O = HF + O2 =>
2 F2 + 2 H2O = 4 HF + O2
FeS + H2O = FeO + H2S =>
FeS + H2O = FeO + H2S
H2S(aq) + O2(g) = S(s) + H2O(i) =>
2 H2S(aq) + O2(g) = 2 S(s) + 2 H2O(i)
C6H14O(l) + O2(g) = CO2(g) + H2O =>
C6H14O(l) + 9 O2(g) = 6 CO2(g) + 7 H2O
Na2C2O4(aq) + H2SO4(aq) + KMnO4(aq) = K2SO4(aq) + MnSO4(aq) + Na2SO4(aq) + H2O(l) + CO2(g) =>
5 Na2C2O4(aq) + 8 H2SO4(aq) + 2 KMnO4(aq) = K2SO4(aq) + 2 MnSO4(aq) + 5 Na2SO4(aq) + 8 H2O(l) + 10 CO2(g)
Cu(OH)2 + CaO = CuO + Ca(OH)2 =>
Cu(OH)2 + CaO = CuO + Ca(OH)2
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