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3 NH4HSO4 = NH3 + N2 + 3 SO2 + 6 H2O
P4 + O2 = P2O10 =>
P4 + 10 O2 = 2 P2O10
Mg + HCl = MgCl2 + H2 =>
Mg + 2 HCl = MgCl2 + H2
NiCl3(aq) + K2CO3(aq) = Ni2(CO3)3(s) + KCl(aq) =>
2 NiCl3(aq) + 3 K2CO3(aq) = Ni2(CO3)3(s) + 6 KCl(aq)
Na + I2 = NaI =>
2 Na + I2 = 2 NaI
H + B5 = H3B4 =>
15 H + 4 B5 = 5 H3B4
C3H8(g) + O2(g) = CO2(g) + H2O(g) =>
C3H8(g) + 5 O2(g) = 3 CO2(g) + 4 H2O(g)
NH4OH + HI = NH4I + HOH =>
NH4OH + HI = NH4I + HOH
CuCl2(s) + Na2SO4(aq) = CuSO4(s) + NaCl(aq) =>
CuCl2(s) + Na2SO4(aq) = CuSO4(s) + 2 NaCl(aq)
Na2S2O3 + Br2 + NaOH = NaBr + Na2SO4 + H0H =>
2 Na2S2O3 + 3 Br2 + 10 NaOH = 6 NaBr + 4 Na2SO4 + 5 H0H
CHCl3 + HCl = CHCl + HCl3 =>
CHCl3 + HCl = CHCl + HCl3
HN3 + O2 = NO + H2O =>
4 HN3 + 7 O2 = 12 NO + 2 H2O
NaH2PO2 + HgCl2 + H2O = NaH2PO4 + Hg + HCl =>
NaH2PO2 + 2 HgCl2 + 2 H2O = NaH2PO4 + 2 Hg + 4 HCl
HN3 + O2 = NO + H2O =>
4 HN3 + 7 O2 = 12 NO + 2 H2O
C6H10 + Cl = C6H10Cl =>
C6H10 + Cl = C6H10Cl
Zn + MnO4{-} + H{+} = Zn{2+} + MnO2 + H2O =>
3 Zn + 2 MnO4{-} + 8 H{+} = 3 Zn{2+} + 2 MnO2 + 4 H2O
Fe(s) + O2(g) = Fe2O3(s) =>
4 Fe(s) + 3 O2(g) = 2 Fe2O3(s)
Ba(NO3)2(aq) + CuSO4(aq) = BaSO4(s) + Cu(NO3)2(ag) =>
Ba(NO3)2(aq) + CuSO4(aq) = BaSO4(s) + Cu(NO3)2(ag)
(NH4)2HPO4H3PO4 = (NH4)H2PO4 =>
(NH4)2HPO4H3PO4 = 2(NH4)H2PO4
HN3 + O2 = NO + H2O =>
4 HN3 + 7 O2 = 12 NO + 2 H2O
H2O + P2O5 + NH4 + Mg + OH = MgNH4PO4*6H2O =>
9 H2O + P2O5 + 2 NH4 + 2 Mg + 6 OH = 2 MgNH4PO4*6H2O
KHCO3 + HCl = KCl + H2O + CO2 =>
KHCO3 + HCl = KCl + H2O + CO2
K2CO3(s) = K2O(s) + CO2(g) =>
K2CO3(s) = K2O(s) + CO2(g)
ZnS + NaOH = Zn(OH)2 + Na2S =>
ZnS + 2 NaOH = Zn(OH)2 + Na2S
NaOH(s) + CO2(g) = Na2CO3(s) + H2O(l) =>
2 NaOH(s) + CO2(g) = Na2CO3(s) + H2O(l)
C2H2 + O2 = CO2 + H2O =>
2 C2H2 + 5 O2 = 4 CO2 + 2 H2O
(NH4)2Cr2O7 = N2 + Cr2O3 + HOH =>
(NH4)2Cr2O7 = N2 + Cr2O3 + 4 HOH
CuSO4 + ZnCl2 = ZnSO4 + CuCl2 =>
CuSO4 + ZnCl2 = ZnSO4 + CuCl2
LiOH(s) + CO2(g) = Li2CO3(s) + H2O(g) =>
2 LiOH(s) + CO2(g) = Li2CO3(s) + H2O(g)
HCl + PbO2 = PbCl2 + O2 + H2O =>
4 HCl + 2 PbO2 = 2 PbCl2 + O2 + 2 H2O
Zn + CH3COOH = CH3COOZn + H2 =>
2 Zn + 2 CH3COOH = 2 CH3COOZn + H2
C5H6S + O2(g) = CO2(g) + H2O(g) + SO2(g) =>
2 C5H6S + 15 O2(g) = 10 CO2(g) + 6 H2O(g) + 2 SO2(g)
CO2(g) + Ca(OH)2(aq) = CaCO3(s) + H2O(l) =>
CO2(g) + Ca(OH)2(aq) = CaCO3(s) + H2O(l)
Na2SO4 + K2SO3 = K2SO4 + Na2SO3 =>
Na2SO4 + K2SO3 = K2SO4 + Na2SO3
SF4 + XeF4 = SF6 + Xe =>
2 SF4 + XeF4 = 2 SF6 + Xe
I2 + HN3 + H2O = I{-} + H3O{+} + N2 =>
I2 + 2 HN3 + 2 H2O = 2 I{-} + 2 H3O{+} + 3 N2
N2H4(g) + O2(g) = NO2(g) + H2O(l) =>
N2H4(g) + 3 O2(g) = 2 NO2(g) + 2 H2O(l)
CO2(g) + H2O(l) = C6H12O6(s) + O2(g) =>
6 CO2(g) + 6 H2O(l) = C6H12O6(s) + 6 O2(g)
NH3H2O = NH4 + OH =>
NH3H2O = NH4 + OH
HNO3(conc) = NO2(g) + O2(g) + H2O(l) =>
4 HNO3(conc) = 4 NO2(g) + O2(g) + 2 H2O(l)
CO + H2 = C4H8 + H2O =>
4 CO + 8 H2 = C4H8 + 4 H2O
CaO(s) + CO2(g) = CaCO3(s) =>
CaO(s) + CO2(g) = CaCO3(s)
AsO3 + SnCl2 + HCl + NaCl = Na2SnCl6 + As + H2O =>
AsO3 + 3 SnCl2 + 6 HCl + 6 NaCl = 3 Na2SnCl6 + As + 3 H2O
(NH2)2CO + KOH = K2CO3 + N2 + H2 =>
(NH2)2CO + 2 KOH = K2CO3 + N2 + 3 H2
HNO3 + NaOH = H2O + NaNO3 =>
HNO3 + NaOH = H2O + NaNO3
HCOOH + C2H5OH = C2H5OCH + H2O =>
2 HCOOH + 5 C2H5OH = 4 C2H5OCH + 5 H2O
H3PO4 + H2O = HPO4{2-} + H3O{+} =>
H3PO4 + 2 H2O = HPO4{2-} + 2 H3O{+}
NaCo3 + Cl = NaCl + Co2 =>
2 NaCo3 + 2 Cl = 2 NaCl + 3 Co2
ZnSO4 + Cu = Cu(SO4) + Zn =>
ZnSO4 + Cu = Cu(SO4) + Zn
Cl2 + NaOH + Fe2O3 = FeCl2 + NaClO + H2O =>
5 Cl2 + 6 NaOH + Fe2O3 = 2 FeCl2 + 6 NaClO + 3 H2O
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