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Bi3O2 + 2 Zn = 2 ZnO + Bi3
Li2O + CaS = CaO + Li2S =>
Li2O + CaS = CaO + Li2S
NH4NO2 + NaOH = NH4 + H2O + NaNO2 =>
7 NH4NO2 + 8 NaOH = 6 NH4 + 6 H2O + 8 NaNO2
K2SO4 + Na2SO4 = K3Na(SO4)2 =>
3 K2SO4 + Na2SO4 = 2 K3Na(SO4)2
KMnO4 + Na2S2O4 + H2SO4 = Na2SO4 + MnSO4 + K2SO4 + H2O =>
6 KMnO4 + 5 Na2S2O4 + 4 H2SO4 = 5 Na2SO4 + 6 MnSO4 + 3 K2SO4 + 4 H2O
HNO3(aq) + Ba(OH)2(aq) = Ba(NO3)2(aq) + H2O(l) =>
2 HNO3(aq) + Ba(OH)2(aq) = Ba(NO3)2(aq) + 2 H2O(l)
Ba(IO3)2 = Ba5(IO6)2 + I + O2 =>
5 Ba(IO3)2 = Ba5(IO6)2 + 8 I + 9 O2
Na2CO3 + HCl = CO2 + Na2Cl2 + H2O =>
Na2CO3 + 2 HCl = CO2 + Na2Cl2 + H2O
C18H38 + SO42{-} + H{+} = CO2{+} + H2S + H2O =>
85 C18H38 + 128 SO42{-} + 1658 H{+} = 1530 CO2{+} + 128 H2S + 2316 H2O
Bi3O2 + Zn = ZnO + Bi3 =>
Bi3O2 + 2 Zn = 2 ZnO + Bi3
NaOH(aq) + H2SO4 = NaSO4(aq) + H3O(g) =>
NaOH(aq) + H2SO4 = NaSO4(aq) + H3O(g)
Cr + F2 = CrF3 =>
2 Cr + 3 F2 = 2 CrF3
NaOH + FeHPO3 + NaClO = Na3PO4 + Fe(OH)3 + H2O + NaCl =>
6 NaOH + 2 FeHPO3 + 3 NaClO = 2 Na3PO4 + 2 Fe(OH)3 + H2O + 3 NaCl
KIO4 + NaI + H2SO4 = I2 + K2SO4 + Na2SO4 + H2O =>
2 KIO4 + 14 NaI + 8 H2SO4 = 8 I2 + K2SO4 + 7 Na2SO4 + 8 H2O
H2S + Sn(NO2)2 = SnS + HNO2 =>
H2S + Sn(NO2)2 = SnS + 2 HNO2
C4H7OH + H2SO4 + K2Cr2O7 = Cr2(SO4)3 + H2O + CO2 + K2SO4 =>
3 C4H7OH + 44 H2SO4 + 11 K2Cr2O7 = 11 Cr2(SO4)3 + 56 H2O + 12 CO2 + 11 K2SO4
PbS + HNO2 = Pb(NO3)2 + NO + S + H2O =>
PbS + 8 HNO2 = Pb(NO3)2 + 6 NO + S + 4 H2O
C3H8O + MnO4{-} = C3H6O + MnO2 + OH{-} + H2O =>
3 C3H8O + 2 MnO4{-} = 3 C3H6O + 2 MnO2 + 2 OH{-} + 2 H2O
AgNo3 + NH4OH = AgOH + (NH4)(No3) =>
AgNo3 + NH4OH = AgOH + (NH4)(No3)
Fe(NO3)2 + Na2CO3 = FeCO3(s) + NaNO3 =>
Fe(NO3)2 + Na2CO3 = FeCO3(s) + 2 NaNO3
FeSO4 + Na3[Co(CN)6] = Fe3[Co(CN)6] + NaSO4 =>
3 FeSO4 + Na3[Co(CN)6] = Fe3[Co(CN)6] + 3 NaSO4
CoOHNO3 + HNO3 = H2O + Co(NO3)2 =>
CoOHNO3 + HNO3 = H2O + Co(NO3)2
NH3 + O2 = NO + H2O(g) =>
4 NH3 + 5 O2 = 4 NO + 6 H2O(g)
NaClO4 + Cr(OH)3 + NaOH = Na2CrO4 + NaCl + H2O =>
3 NaClO4 + 8 Cr(OH)3 + 16 NaOH = 8 Na2CrO4 + 3 NaCl + 20 H2O
Bi3O2 + Zn = ZnO + Bi3 =>
Bi3O2 + 2 Zn = 2 ZnO + Bi3
Fe2(SO3)2 + HCl = FeCl2 + H2SO3 =>
Fe2(SO3)2 + 4 HCl = 2 FeCl2 + 2 H2SO3
N2O3 + H2O = NO2H =>
N2O3 + H2O = 2 NO2H
ICH2CH2I + NaOH = HOCH2CH2OH + NaI =>
ICH2CH2I + 2 NaOH = HOCH2CH2OH + 2 NaI
CsOH + HBr = H2O + CsBr =>
CsOH + HBr = H2O + CsBr
Al + Cr2O3 = Al2O3 + Cr =>
2 Al + Cr2O3 = Al2O3 + 2 Cr
C10H15NO + HCl = C10H16ClNO =>
C10H15NO + HCl = C10H16ClNO
C3H2Cl + O2 = CO2 + H2O + Cl2 =>
2 C3H2Cl + 7 O2 = 6 CO2 + 2 H2O + Cl2
A1(OH)3 + H3PO4 = A1PO4 + H2O =>
A1(OH)3 + H3PO4 = A1PO4 + 3 H2O
CaCl2(aq) + NaBr(aq) = CaBr2(aq) + NaCl(aq) =>
CaCl2(aq) + 2 NaBr(aq) = CaBr2(aq) + 2 NaCl(aq)
Fe2(SO4)3 + NH3*H2O = Fe(OH)3 + (NH4)2SO4 =>
Fe2(SO4)3 + 6 NH3*H2O = 2 Fe(OH)3 + 3(NH4)2SO4
KCrO2 + H2SO4 = Cr2(SO4)3 + K2SO4 + H2O =>
2 KCrO2 + 4 H2SO4 = Cr2(SO4)3 + K2SO4 + 4 H2O
FeS + HCl = FeCl2 + H2S =>
FeS + 2 HCl = FeCl2 + H2S
Bi3O2 + Zn = ZnO + Bi3 =>
Bi3O2 + 2 Zn = 2 ZnO + Bi3
VO{2+} + Zn + H{+} = V{2+} + Zn{2+} + H2O =>
VO{2+} + Zn + 2 H{+} = V{2+} + Zn{2+} + H2O
Mg3N2 + H2O = Mg(OH)2 + NH3 =>
Mg3N2 + 6 H2O = 3 Mg(OH)2 + 2 NH3
NH4 + (CO3)2 = NH3 + CO2 + H2O =>
4 NH4 + (CO3)2 = 4 NH3 + 2 CO2 + 2 H2O
CH3CH2CH3 + O2 = CO2 + H2O =>
CH3CH2CH3 + 5 O2 = 3 CO2 + 4 H2O
K2[Cu(OH)4] + H2O = K2[Cu(OH)4(H2O)2] =>
K2[Cu(OH)4] + 2 H2O = K2[Cu(OH)4(H2O)2]
C10H21 + O2 = H2O + CO2 =>
4 C10H21 + 61 O2 = 42 H2O + 40 CO2
K*HOH = KOH + H2 =>
2 K*HOH = 2 KOH + H2
MnO2 + Na2CO3 + KClO3 = NaMnO4 + C02 + KCl =>
12 MnO2 + 6 Na2CO3 + 2 KClO3 = 12 NaMnO4 + 3 C02 + 2 KCl
ZnBr2 + K2CO3 = Br + K + ZnCO3 =>
ZnBr2 + K2CO3 = 2 Br + 2 K + ZnCO3
MnO4{-} + SO3{2-} + H2O = MnO4{2-} + SO4{2-} + H3O{+} =>
2 MnO4{-} + SO3{2-} + 3 H2O = 2 MnO4{2-} + SO4{2-} + 2 H3O{+}
Na + H2O = NaOH + H2 =>
2 Na + 2 H2O = 2 NaOH + H2
PbS2 + PtCl2 = Pb2Cl4 + Pt2S4 =>
2 PbS2 + 2 PtCl2 = Pb2Cl4 + Pt2S4
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