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ZnCl2 + 2 NH4Cl = (NH4)2[ZnCl4]
Al + NaOH + H2O = NaAl(OH)4 + H2 =>
2 Al + 2 NaOH + 6 H2O = 2 NaAl(OH)4 + 3 H2
HNO3 + Fe = Fe(NO3)2 + HNO2 + H2O =>
3 HNO3 + Fe = Fe(NO3)2 + HNO2 + H2O
Cu(H2O)6{2+} + HCl = Cu(H2O)Cl3{-} + H2O + H{+} =>
Cu(H2O)6{2+} + 3 HCl = Cu(H2O)Cl3{-} + 5 H2O + 3 H{+}
CuO + Cl2 = Cu + Cl2O =>
CuO + Cl2 = Cu + Cl2O
[CoCl2(en)2]Cl + NaNO3 = [CoCl2(en)2]NO3 + NaCl =>
[CoCl2(en)2]Cl + NaNO3 = [CoCl2(en)2]NO3 + NaCl
NaCl + H2SO4 + MnO4 = Na2SO4 + MnSO4 + H2O + Cl =>
6 NaCl + 4 H2SO4 + MnO4 = 3 Na2SO4 + MnSO4 + 4 H2O + 6 Cl
Cu(No3)2 + Na2S = Cu(No3)2Na2S =>
Cu(No3)2 + Na2S = Cu(No3)2Na2S
HNO3 + Fe(OH)3 = H2O + Fe(NO3)3 =>
3 HNO3 + Fe(OH)3 = 3 H2O + Fe(NO3)3
CH3CH(OH)CH3 + H2O = CH3CH2CH2O + H3O =>
CH3CH(OH)CH3 + H2O = CH3CH2CH2O + H3O
CuSO4*KBr = CuBr + KSO4 =>
CuSO4*KBr = CuBr + KSO4
Sn + NaOH = Sn(OH)2 + Na =>
Sn + 2 NaOH = Sn(OH)2 + 2 Na
KBr + CO2 = KO2 + CBr =>
KBr + CO2 = KO2 + CBr
NaS2O3 + HCl = NaCl + H2O + SO4 + S =>
8 NaS2O3 + 8 HCl = 8 NaCl + 4 H2O + 5 SO4 + 11 S
BaF2 + H3PO4 = Ba3(PO4)2 + HF =>
3 BaF2 + 2 H3PO4 = Ba3(PO4)2 + 6 HF
Na2O4 + H2O = NaOH + O2 =>
2 Na2O4 + 2 H2O = 4 NaOH + 3 O2
Na2S + Pb(SO4)2 = PbS2 + Na2SO4 =>
2 Na2S + Pb(SO4)2 = PbS2 + 2 Na2SO4
HCl + As3O + NaN3O + HO = NO + HAs4O + NaCl =>
4 HCl + 12 As3O + 4 NaN3O + 5 HO = 12 NO + 9 HAs4O + 4 NaCl
Cu(OH)2 = CuO + H2 + O =>
Cu(OH)2 = CuO + H2 + O
Cl(aq) + HNO3(aq) = ClNO3(aq) + H2(g) =>
2 Cl(aq) + 2 HNO3(aq) = 2 ClNO3(aq) + H2(g)
CH3CHO + O2 = C2H4O2 =>
2 CH3CHO + O2 = 2 C2H4O2
Ca(OH)2 + (NH4)2HPO4 = CaHPO4 + NH4OH =>
Ca(OH)2 + (NH4)2HPO4 = CaHPO4 + 2 NH4OH
Fe(s) + H2O(i) = Fe3O4 + H2(g) =>
3 Fe(s) + 4 H2O(i) = Fe3O4 + 4 H2(g)
K2MnO7 + HClO3 + KSCN = MnCl2 + KCl + CO + SO2 + N2 + H2O =>
K2MnO7 + 38 HClO3 + 34 KSCN = MnCl2 + 36 KCl + 34 CO + 34 SO2 + 17 N2 + 19 H2O
Cr2(SO4)3 + KOH + Cl2 = K2Cr2O7 + KCl + H2O + K2SO4 =>
Cr2(SO4)3 + 14 KOH + 3 Cl2 = K2Cr2O7 + 6 KCl + 7 H2O + 3 K2SO4
H2O + Zn = H2 + Zn(OH)3 =>
6 H2O + 2 Zn = 3 H2 + 2 Zn(OH)3
Zn(OH)2(ac) + H2SO4(ac) = ZnSO4 + H2O =>
Zn(OH)2(ac) + H2SO4(ac) = ZnSO4 + 2 H2O
Cr(NO3)3 + Na2HPO4 = Cr2(HPO4)3 + Na + NO3 =>
2 Cr(NO3)3 + 3 Na2HPO4 = Cr2(HPO4)3 + 6 Na + 6 NO3
NaHCO3 + H3C6H8O7 = Na3C6H8O7 + H2O + CO2 =>
3 NaHCO3 + H3C6H8O7 = Na3C6H8O7 + 3 H2O + 3 CO2
Cr2(SO4)3 + KOH + Cl2 = K2Cr2O7 + KCl + H2O + K2SO4 =>
Cr2(SO4)3 + 14 KOH + 3 Cl2 = K2Cr2O7 + 6 KCl + 7 H2O + 3 K2SO4
CuSO4*5H2O + NaClO3 + NaOH = NaCuO4 + NaCl + H2O + Na2SO4 =>
6 CuSO4*5H2O + 5 NaClO3 + 18 NaOH = 6 NaCuO4 + 5 NaCl + 39 H2O + 6 Na2SO4
K2SO3 + HNO3 = KNO3 + H2SO3 =>
K2SO3 + 2 HNO3 = 2 KNO3 + H2SO3
MgCl2 + Mg(OH)2 = MgOHCl =>
MgCl2 + Mg(OH)2 = 2 MgOHCl
Xe + F = XeF6 =>
Xe + 6 F = XeF6
Cl2O2 + OH = ClO4 + H2O =>
Cl2O2 + 12 OH = 2 ClO4 + 6 H2O
HBr(aq) + NH3(aq) = NH4(aq) + Br(aq) =>
HBr(aq) + NH3(aq) = NH4(aq) + Br(aq)
Na3(Cr(OH)6) + Cl2 + NaOH = Na2CrO4 + NaCl + H2O =>
2 Na3(Cr(OH)6) + 3 Cl2 + 4 NaOH = 2 Na2CrO4 + 6 NaCl + 8 H2O
C8H10O2 + HNO3 = C8H9O4N + H2O =>
C8H10O2 + HNO3 = C8H9O4N + H2O
CH3COCH3 + [O] = CH3CH2COOH =>
CH3COCH3 + [O] = CH3CH2COOH
HOOC(CH2)4COOH + NaOH = HOOC(CH2)4COONa + H2O =>
HOOC(CH2)4COOH + NaOH = HOOC(CH2)4COONa + H2O
C6H6O3 + H2O = C2H4O2 =>
C6H6O3 + 3 H2O = 3 C2H4O2
H{2+}0 = H{2+}0{2+} =>
H{2+}0 = H{2+}0{2+}
Ca3SiO5 + H2SO4 = CaSO4 + SiO2 + H2O =>
Ca3SiO5 + 3 H2SO4 = 3 CaSO4 + SiO2 + 3 H2O
MoSO4 + Al = Mo + Al2(SO4)3 =>
3 MoSO4 + 2 Al = 3 Mo + Al2(SO4)3
HCOOH + Na2O = HCOONa + H2O =>
2 HCOOH + Na2O = 2 HCOONa + H2O
Cr2O7 + Br2 = BrO + Cr =>
2 Cr2O7 + 7 Br2 = 14 BrO + 4 Cr
C2 + H2O = CO + H2 =>
C2 + 2 H2O = 2 CO + 2 H2
NaCl + H2SO4 + MnO4 = Na2SO4 + MnSO4 + H2O + Cl =>
6 NaCl + 4 H2SO4 + MnO4 = 3 Na2SO4 + MnSO4 + 4 H2O + 6 Cl
FeC2O4*2H2O + O2 = H2O + CO2 + Fe2O3 =>
4 FeC2O4*2H2O + 3 O2 = 8 H2O + 8 CO2 + 2 Fe2O3
NaCl + H2SO4 + MnO4 = Na2SO4 + MnSO4 + H2O + Cl =>
6 NaCl + 4 H2SO4 + MnO4 = 3 Na2SO4 + MnSO4 + 4 H2O + 6 Cl
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