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Ni(NO3)2 + 2 NH4HCO3 = Ni(HCO3)2 + 2 NH4NO3
NaCl + H2SO4 = HCl + Na2SO4 =>
2 NaCl + H2SO4 = 2 HCl + Na2SO4
Ni(NO3)2 + NH4HCO3 = Ni(HCO3)2 + NH4NO3 =>
Ni(NO3)2 + 2 NH4HCO3 = Ni(HCO3)2 + 2 NH4NO3
H2O = H2 + O2 =>
2 H2O = 2 H2 + O2
Na2La2(SO4)4 + Na2CO3 = La2(CO3)3 + Na2SO4 =>
Na2La2(SO4)4 + 3 Na2CO3 = La2(CO3)3 + 4 Na2SO4
KNO3 + Cr2(SO4)3 + Na2CO3 = KNO2 + NaCrO4 + Na2SO4 + CO2 =>
4 KNO3 + Cr2(SO4)3 + 4 Na2CO3 = 4 KNO2 + 2 NaCrO4 + 3 Na2SO4 + 4 CO2
H2C2O4*2H2O + NaOH = H2O + Na2C2O4 =>
H2C2O4*2H2O + 2 NaOH = 4 H2O + Na2C2O4
CuCl2 + K2O = CuO + KCl =>
CuCl2 + K2O = CuO + 2 KCl
MnO2(s) + HCl(ac) = MnCl2(s) + Cl2(g) + H2O(l) =>
MnO2(s) + 4 HCl(ac) = MnCl2(s) + Cl2(g) + 2 H2O(l)
CoF3 + KI = KF + CoI2 + I2 =>
2 CoF3 + 6 KI = 6 KF + 2 CoI2 + I2
CaF2 = Ca + F =>
CaF2 = Ca + 2 F
Na2SO4 + BPO4 + C7H18O3 = Na2SBP + CO2 + H2O =>
5 Na2SO4 + 5 BPO4 + 2 C7H18O3 = 5 Na2SBP + 14 CO2 + 18 H2O
C2H3Cl(g) + O2(g) = CO2(g) + H2O(l) + HCl(g) =>
2 C2H3Cl(g) + 5 O2(g) = 4 CO2(g) + 2 H2O(l) + 2 HCl(g)
CuSO4*5H2O = CuSO4 + H2O =>
CuSO4*5H2O = CuSO4 + 5 H2O
Cl2 + Br2 + KOH = KCl + KBrO3 + H2O =>
5 Cl2 + Br2 + 12 KOH = 10 KCl + 2 KBrO3 + 6 H2O
C57H104O6 + H2 = C57H110O6 =>
C57H104O6 + 3 H2 = C57H110O6
Na + H2O = NaOH + H2 =>
2 Na + 2 H2O = 2 NaOH + H2
NiO + NaOH = Ni(OH) + NaO =>
NiO + NaOH = Ni(OH) + NaO
SO + CO2 = CS2 + O2 =>
2 SO + CO2 = CS2 + 2 O2
Hg + PbSO4 = HgSO4 + Pb =>
Hg + PbSO4 = HgSO4 + Pb
C2H4O + HCl = C2H4OH + Cl =>
C2H4O + HCl = C2H4OH + Cl
K2SiO3 + Fe(NO3)3 + H2O = Fe(OH)3 + H2SiO3 + KNO3 =>
3 K2SiO3 + 2 Fe(NO3)3 + 6 H2O = 2 Fe(OH)3 + 3 H2SiO3 + 6 KNO3
K2CO3(aq) + HNO3(aq) = KNO3 + H2O + CO2 =>
K2CO3(aq) + 2 HNO3(aq) = 2 KNO3 + H2O + CO2
KMnO4 + H2O + Na2SO3 = KOH + Na2SO4 + MnO2 =>
2 KMnO4 + H2O + 3 Na2SO3 = 2 KOH + 3 Na2SO4 + 2 MnO2
Re3(BO3)7 + Y2(SiO3)3 = Re2(SiO3)7 + YBO3 =>
2 Re3(BO3)7 + 7 Y2(SiO3)3 = 3 Re2(SiO3)7 + 14 YBO3
SO2 + CuO = Cu2SO4 =>
SO2 + 2 CuO = Cu2SO4
Cs[Cr(OH)4] + Br2 + CsOH = Cs2CrO4 + CsBr + H2O =>
2 Cs[Cr(OH)4] + 3 Br2 + 8 CsOH = 2 Cs2CrO4 + 6 CsBr + 8 H2O
Pb + K2CO3 = PbCO3 + K =>
Pb + K2CO3 = PbCO3 + 2 K
BCl3 + Cl2 + KOH = K2BO4 + KCl + H2O =>
2 BCl3 + 3 Cl2 + 16 KOH = 2 K2BO4 + 12 KCl + 8 H2O
MgCl2(aq) + H2(g) = Mg(s) + HCl(aq) =>
MgCl2(aq) + H2(g) = Mg(s) + 2 HCl(aq)
HCl + NaOH = NaCl + H2O =>
HCl + NaOH = NaCl + H2O
H2S + KMnO4 = K2SO4 + H2O + SMnO2 + KOH =>
9 H2S + 8 KMnO4 = K2SO4 + 6 H2O + 8 SMnO2 + 6 KOH
CoCl2(aq) + Na4SiO4(aq) = CoSiO4(s) + Na4Cl2(aq) =>
CoCl2(aq) + Na4SiO4(aq) = CoSiO4(s) + Na4Cl2(aq)
CuSO4*5H2O + NH2CONH2 = Cu2O + CO2 + N2 + H2 + S =>
2 CuSO4*5H2O + 17 NH2CONH2 = Cu2O + 17 CO2 + 17 N2 + 44 H2 + 2 S
C2H5NS + H2O = NH4OOCCH3 + H2S =>
C2H5NS + 2 H2O = NH4OOCCH3 + H2S
C12H8N2 + Ru + KPF6 = Ru(C12H8N2)3(PF6)2 + K =>
3 C12H8N2 + Ru + 2 KPF6 = Ru(C12H8N2)3(PF6)2 + 2 K
H2 + S2 = H2S =>
2 H2 + S2 = 2 H2S
K3PO4 + Cu(NO3)2 = Cu3(PO4)2 + KNO3 =>
2 K3PO4 + 3 Cu(NO3)2 = Cu3(PO4)2 + 6 KNO3
C2H3O2OH + O2 = CO2 + H2O =>
2 C2H3O2OH + 3 O2 = 4 CO2 + 4 H2O
KClO3 = KCl + O2 =>
2 KClO3 = 2 KCl + 3 O2
HI + HClO3 = I2 + H2O + HCl =>
6 HI + HClO3 = 3 I2 + 3 H2O + HCl
SnCl4 + O2 = SnO2 + Cl2 =>
SnCl4 + O2 = SnO2 + 2 Cl2
Mg(OH)2 + EDTA{4-} = Mg(OH)2EDTA{4-} =>
Mg(OH)2 + EDTA{4-} = Mg(OH)2EDTA{4-}
Zn + NO3{-} + H{+} = Zn{2}{+} + NH3 + H2O =>
4 Zn + NO3{-} + 9 H{+} = 4 Zn{2}{+} + NH3 + 3 H2O
C2H5OH + Ca = C2H4Ca + H2O =>
C2H5OH + Ca = C2H4Ca + H2O
Ka + H2O = KaH2O =>
Ka + H2O = KaH2O
SO2 + CuO = Cu2SO4 =>
SO2 + 2 CuO = Cu2SO4
BiOBr + HNO3 = HBiO3 + NO + HBrO4 + H2O =>
3 BiOBr + 10 HNO3 = 3 HBiO3 + 10 NO + 3 HBrO4 + 2 H2O
Al + PbCl2 = Al2Cl2 + Pb =>
2 Al + PbCl2 = Al2Cl2 + Pb
MgSO4 + H2O = MgO + H2SO4 =>
MgSO4 + H2O = MgO + H2SO4
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