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NB + 6 B = NB3B4
HOC6H4OH + NaOH = NaOC6H4ONa + H2O =>
HOC6H4OH + 2 NaOH = NaOC6H4ONa + 2 H2O
BaCl2 + Na2SO4 = BaSO4 + NaCl =>
BaCl2 + Na2SO4 = BaSO4 + 2 NaCl
Co + C6H8O6 + H2O = Co(CH3COO)2 + O =>
3 Co + 2 C6H8O6 + H2O = 3 Co(CH3COO)2 + O
CH3CH3 + NH3 = CH3CH3NH3 =>
CH3CH3 + NH3 = CH3CH3NH3
Na2Co3 + HCl = NaCl + Co2 + H2 =>
2 Na2Co3 + 4 HCl = 4 NaCl + 3 Co2 + 2 H2
Cu{+0} + Fe{+2} = Cu{+2} + Fe{+0} =>
Cu{+0} + Fe{+2} = Cu{+2} + Fe{+0}
NaOH + BaCl2 = NaCl + BaO + HCl =>
NaOH + BaCl2 = NaCl + BaO + HCl
Al + Cu(NO3)2 = Al(NO3)3 + Cu =>
2 Al + 3 Cu(NO3)2 = 2 Al(NO3)3 + 3 Cu
NH4Br + H2O = NH4OH{-} + HBr{+} =>
NH4Br + H2O = NH4OH{-} + HBr{+}
Cr(NO3)6 = NO2 + O2 + Cr2O3 =>
4 Cr(NO3)6 = 24 NO2 + 9 O2 + 2 Cr2O3
K + H2O = H2 + KOH =>
2 K + 2 H2O = H2 + 2 KOH
NH4NO3 = H2O + N2O =>
NH4NO3 = 2 H2O + N2O
Ni + O = NiO =>
Ni + O = NiO
Zn + ClH = ClZn + H2 =>
2 Zn + 2 ClH = 2 ClZn + H2
NH3 + HCl = NH4Cl =>
NH3 + HCl = NH4Cl
[Fe(OH)2]2SO4 + H2SO4 = Fe2(SO4)3 + H2O =>
[Fe(OH)2]2SO4 + 2 H2SO4 = Fe2(SO4)3 + 4 H2O
Ag(NO3) + H3PO3 + H2O = Ag + H3PO4 + HNO3 =>
2 Ag(NO3) + H3PO3 + H2O = 2 Ag + H3PO4 + 2 HNO3
S2O3 + H2O2 = S2O4 + H2O =>
S2O3 + H2O2 = S2O4 + H2O
NH3 + O2 = NO + H2O =>
4 NH3 + 5 O2 = 4 NO + 6 H2O
F2 + Cu = CuF2 =>
F2 + Cu = CuF2
As2O3 + NaOH + (CH3)2SO4 + SO2 + HCl = CH3AsCl2 + Na2SO4 + H2O =>
As2O3 + 6 NaOH + (CH3)2SO4 + 2 SO2 + 4 HCl = 2 CH3AsCl2 + 3 Na2SO4 + 5 H2O
Al + HCI = Al3HCI =>
3 Al + HCI = Al3HCI
CH3CH2CH(OH)CH3 + K2Cr2O7 + HCl = CrCl3 + KCl + CH3(CO)CH2CH3 + H2O =>
3 CH3CH2CH(OH)CH3 + K2Cr2O7 + 8 HCl = 2 CrCl3 + 2 KCl + 3 CH3(CO)CH2CH3 + 7 H2O
KOH(aq) + CuSO4(aq) = CuOH(s) + KSO4(aq) =>
KOH(aq) + CuSO4(aq) = CuOH(s) + KSO4(aq)
Zn + CuCl2 = ZnCl2 + Cu =>
Zn + CuCl2 = ZnCl2 + Cu
Fe + H2S = FeS + H =>
Fe + H2S = FeS + 2 H
Al2(SO4)3 + BaCl2 = Al(Cl)3 + BaSO4 =>
Al2(SO4)3 + 3 BaCl2 = 2 Al(Cl)3 + 3 BaSO4
MoS2 + H2O + O2 = MoSO4 + H2SO4 =>
2 MoS2 + 2 H2O + 7 O2 = 2 MoSO4 + 2 H2SO4
LiOH + H2S = Li2S + H2O =>
2 LiOH + H2S = Li2S + 2 H2O
KMnO4 + H2S + H2SO4 = MnSO4 + SK2SO4 + H2O =>
2 KMnO4 + 2 H2S + 2 H2SO4 = 2 MnSO4 + SK2SO4 + 4 H2O
MnO2 + Sn(OH4) = SnO2 + Mn(OH4) =>
MnO2 + Sn(OH4) = SnO2 + Mn(OH4)
K2Cr2O7 + HCl = KCl2 + CrCl2 + H2O + O2 =>
2 K2Cr2O7 + 16 HCl = 4 KCl2 + 4 CrCl2 + 8 H2O + 3 O2
CaO + H2O = Ca(OH)2 =>
CaO + H2O = Ca(OH)2
O2 + F4 = F2O =>
O2 + F4 = 2 F2O
KCl + H2SO4 = K2SO4 + HCl =>
2 KCl + H2SO4 = K2SO4 + 2 HCl
HK2PO4 + KOH = K3PO4 + H2O =>
HK2PO4 + KOH = K3PO4 + H2O
NiCl2 + K3P = Ni3P2 + KCl =>
3 NiCl2 + 2 K3P = Ni3P2 + 6 KCl
CH3NH2 + KO3 + H2SO4 = KHSO4 + HNO3 + CO2 + H2O =>
5 CH3NH2 + 14 KO3 + 14 H2SO4 = 14 KHSO4 + 5 HNO3 + 5 CO2 + 17 H2O
CaCl2 + C = CaC2 + Cl2 =>
CaCl2 + 2 C = CaC2 + Cl2
BiCl3 + NH4OH = Bi(OH)3 + NH4Cl =>
BiCl3 + 3 NH4OH = Bi(OH)3 + 3 NH4Cl
BaCl2 + Na2SO4 = BaSO4 + NaCl =>
BaCl2 + Na2SO4 = BaSO4 + 2 NaCl
C2H6 + O2 = C + H2O =>
2 C2H6 + 3 O2 = 4 C + 6 H2O
Fe(OH)3 + HCl = FeCl3 + H2O =>
Fe(OH)3 + 3 HCl = FeCl3 + 3 H2O
KJ + H2SO4 = J2 + H2S + H2O + K2SO4 =>
8 KJ + 5 H2SO4 = 4 J2 + H2S + 4 H2O + 4 K2SO4
C6H8O2 + KOH = H2O + KC6H7O2 =>
C6H8O2 + KOH = H2O + KC6H7O2
AgCl + NH4OH = NH4Ag + ClOH =>
AgCl + NH4OH = NH4Ag + ClOH
Cu(NO3)2 + NH3 = (NH3)Cu(NO3)2 =>
Cu(NO3)2 + NH3 = (NH3)Cu(NO3)2
C6H12O6(s) + O2(g) = CO2(g) + H2O(l) =>
C6H12O6(s) + 6 O2(g) = 6 CO2(g) + 6 H2O(l)
Ba(HCO3)2(s) = BaCO3(s) + H2O(l)CO2(g) =>
Ba(HCO3)2(s) = BaCO3(s) + H2O(l)CO2(g)
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