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NiCl2(aq) + (NH4)2S(aq) = NiS(s) + 2 NH4Cl(aq)
Cu(NH3)4SO4 + Na2S = CuS + NH3 + Na2SO4 =>
Cu(NH3)4SO4 + Na2S = CuS + 4 NH3 + Na2SO4
S8 + Cl8 = S2Cl2 =>
S8 + Cl8 = 4 S2Cl2
LiH + C = Li2C2 + C2H2 =>
2 LiH + 4 C = Li2C2 + C2H2
NaBO34H2O + HCl + KI = NaCl + KCl + B2O3 + H2O + I2 =>
2 NaBO34H2O + 130 HCl + 128 KI = 2 NaCl + 128 KCl + B2O3 + 67 H2O + 64 I2
NaOH + H3PO4 = H2O(l) + Na3PO4 =>
3 NaOH + H3PO4 = 3 H2O(l) + Na3PO4
Cu2Se + HCl = CuCl + Se + H2 =>
Cu2Se + 2 HCl = 2 CuCl + Se + H2
C3H5N3O9 = CO2 + H2O + N2 + O2 =>
4 C3H5N3O9 = 12 CO2 + 10 H2O + 6 N2 + O2
MnS + O2 = Mn3O4 + SO2 =>
3 MnS + 5 O2 = Mn3O4 + 3 SO2
HCl + Li2 = LiCl + H2 =>
2 HCl + Li2 = 2 LiCl + H2
MgBr + K = KBr + Mg =>
MgBr + K = KBr + Mg
H2C2 = HC =>
H2C2 = 2 HC
Li3N + H2O(l) = LiOH + NH3 =>
Li3N + 3 H2O(l) = 3 LiOH + NH3
Zn + CuSO4*5H2O = Cu + ZnSO4 + H2O =>
Zn + CuSO4*5H2O = Cu + ZnSO4 + 5 H2O
H3PO4 + H2O2 = PO4 + H2O =>
2 H3PO4 + 3 H2O2 = 2 PO4 + 6 H2O
Mg + HNO2 = MgHNO2 =>
Mg + HNO2 = MgHNO2
IO3{-} + N2H4 + HCl = ICl2{-} + N2 + H2O =>
IO3{-} + N2H4 + 2 HCl = ICl2{-} + N2 + 3 H2O
(NH4)3(PO4) + Li(OH) = Li3(PO4) + NH3 + H2O =>
(NH4)3(PO4) + 3 Li(OH) = Li3(PO4) + 3 NH3 + 3 H2O
Al2(SO3)3 + HNO3 = Al2(SO4)3 + NO + H2O =>
Al2(SO3)3 + 2 HNO3 = Al2(SO4)3 + 2 NO + H2O
CNH + O2 = CO2 + N2 + H2O =>
4 CNH + 5 O2 = 4 CO2 + 2 N2 + 2 H2O
K2S + Ca3N2 = K3N + CaS =>
3 K2S + Ca3N2 = 2 K3N + 3 CaS
BaI2 + FrCl = BaCl2 + FrI =>
BaI2 + 2 FrCl = BaCl2 + 2 FrI
C3H7OH + NaH = C3H8 + NaOH =>
C3H7OH + NaH = C3H8 + NaOH
Al + K{+}Cl{-} = Al{3+}Cl{-} + K =>
Al + 3 K{+}Cl{-} = Al{3+}Cl{-} + 3 K
NH4{+} + OCl{-} = Cl{-} + N2 + H2O + H{+} =>
2 NH4{+} + 3 OCl{-} = 3 Cl{-} + N2 + 3 H2O + 2 H{+}
NaIO2 + Br = NaBr + IO2 =>
NaIO2 + Br = NaBr + IO2
S + O2 = SO3SO =>
2 S + 2 O2 = SO3SO
Zr + KClO7 + NaOH = Na2ZrO3 + KCl + H2O =>
7 Zr + 2 KClO7 + 14 NaOH = 7 Na2ZrO3 + 2 KCl + 7 H2O
Ce{+4} + Cr(NCS)6{-4} + H2O = Cr{+3} + NO3{-} + CO2 + SO4{-2} + Ce + H{+} =>
97 Ce{+4} + 4 Cr(NCS)6{-4} + 216 H2O = 4 Cr{+3} + 24 NO3{-} + 24 CO2 + 24 SO4{-2} + 97 Ce + 432 H{+}
(NH2)2CO + H2S2O7 = H3NO3S + C + O =>
(NH2)2CO + H2S2O7 = 2 H3NO3S + C + 2 O
Al + KBF4 = AlB2 + KAlF4 =>
3 Al + 2 KBF4 = AlB2 + 2 KAlF4
Ca(NO3)2 + HBr = CaBr2 + HNO3 =>
Ca(NO3)2 + 2 HBr = CaBr2 + 2 HNO3
Cu2(OH)2CO3 = CuO + CO2 + H2O =>
Cu2(OH)2CO3 = 2 CuO + CO2 + H2O
HOOCC6H4COOK + O2 = CO2 + H2O + KOH =>
2 HOOCC6H4COOK + 15 O2 = 16 CO2 + 4 H2O + 2 KOH
C6H5NO2 + Zn + NaOH + H2O = C6H5NH2 + Na2[Zn(OH)4] =>
C6H5NO2 + 3 Zn + 6 NaOH + 4 H2O = C6H5NH2 + 3 Na2[Zn(OH)4]
HNO4 + MnCl2 + HCl = NO + MnCl4 + H2O2 =>
2 HNO4 + 2 MnCl2 + 4 HCl = 2 NO + 2 MnCl4 + 3 H2O2
C3H7OH + KMnO4 = C3H6O + KOH + H2O + MnO2 =>
3 C3H7OH + 2 KMnO4 = 3 C3H6O + 2 KOH + 2 H2O + 2 MnO2
Al(NO3)3(aq) + Sr(OH)2(aq) = Al(OH)3 + Sr(NO3)2 =>
2 Al(NO3)3(aq) + 3 Sr(OH)2(aq) = 2 Al(OH)3 + 3 Sr(NO3)2
Al + NaOH + H2O = Na[Al(OH)4*H2O] + H2 =>
2 Al + 2 NaOH + 8 H2O = 2 Na[Al(OH)4*H2O] + 3 H2
Mg(OH)2 + HCl = MgCl2 + H2O =>
Mg(OH)2 + 2 HCl = MgCl2 + 2 H2O
CaO2 + HCl = CaCl2 + Cl2 + H2O =>
CaO2 + 4 HCl = CaCl2 + Cl2 + 2 H2O
H3PO4 + Fe(NO3)2 = Fe3(PO4)2 + HNO3 =>
2 H3PO4 + 3 Fe(NO3)2 = Fe3(PO4)2 + 6 HNO3
CuSO4*5H2O + NH2CH2CH2NH2 = [Cu(NH2CH2CH2NH2)2]SO4 + H2O =>
CuSO4*5H2O + 2 NH2CH2CH2NH2 = [Cu(NH2CH2CH2NH2)2]SO4 + 5 H2O
Ag + CuCl2 = AgCl + Cu =>
2 Ag + CuCl2 = 2 AgCl + Cu
CoCO3 + C5H8O2 = Co(C5H8O2)3 + H2O + CO2 =>
12 CoCO3 + 37 C5H8O2 = 12 Co(C5H8O2)3 + 4 H2O + 17 CO2
Ca5 = Ca4 =>
4 Ca5 = 5 Ca4
ScC + CaCl2 = CaC + Cl2Sc =>
ScC + CaCl2 = CaC + Cl2Sc
H{+} + BrO3{-} + Cl({-}) = ClO{-} + H2O + Br2 =>
2 H{+} + 2 BrO3{-} + 5 Cl({-}) = 5 ClO{-} + H2O + Br2
MgNO3 + SOH = MgOH + SNO3 =>
MgNO3 + SOH = MgOH + SNO3
Fe3OHCl = Fe3ClHO =>
Fe3OHCl = Fe3ClHO
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