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3 FeO + 2 Mn = Mn2O3 + 3 Fe
Cl + KBr = KBrCl =>
Cl + KBr = KBrCl
HgO(heated) = Hg + O2 =>
2 HgO(heated) = 2 Hg + O2
UO2(OH)2 + H2SO4 = UO2SO4 + H2O =>
UO2(OH)2 + H2SO4 = UO2SO4 + 2 H2O
AsH3 + HNO3 = H3AsO4 + NO2 + H2O =>
AsH3 + 8 HNO3 = H3AsO4 + 8 NO2 + 4 H2O
CH2O(V) + O2(G) = CO2(G) + H2O(V) =>
CH2O(V) + O2(G) = CO2(G) + H2O(V)
K2O + Na2CO3 = K2CO3 + Na2O =>
K2O + Na2CO3 = K2CO3 + Na2O
Al2O3 + CsOH + H2O = Cs[Al(OH)4] =>
Al2O3 + 2 CsOH + 3 H2O = 2 Cs[Al(OH)4]
N2H4 + HNO = H2O + HN3 =>
2 N2H4 + 5 HNO = 5 H2O + 3 HN3
AgNO3 + KS = AgS + KNO3 =>
AgNO3 + KS = AgS + KNO3
N2O(g) + CS2(s) = S8(s) + CO2(g) + N(g) =>
8 N2O(g) + 4 CS2(s) = S8(s) + 4 CO2(g) + 16 N(g)
Ca(OH)2 + HCl = OH2 + CaCl2 =>
Ca(OH)2 + 2 HCl = 2 OH2 + CaCl2
Na3PO4 + Al(No3)3 = Al3(PO4)3 + NaNo3 =>
3 Na3PO4 + 3 Al(No3)3 = Al3(PO4)3 + 9 NaNo3
Sr(OH)2 + Na2HPO4 = SrHPO4 + NaOH =>
Sr(OH)2 + Na2HPO4 = SrHPO4 + 2 NaOH
Al + H2SO4 = Al2(SO4)3 + H2 =>
2 Al + 3 H2SO4 = Al2(SO4)3 + 3 H2
CuCO3 = CO2 + CuO =>
CuCO3 = CO2 + CuO
CH2Cl2 + Br2 = CHBrCl2 + HBr =>
CH2Cl2 + Br2 = CHBrCl2 + HBr
CaHPO4 + AgNO3 = CaNO3 + AgHPO4 =>
CaHPO4 + AgNO3 = CaNO3 + AgHPO4
Co(NH3)6Cl3 = CoCl2 + NH3 + Cl2 =>
2 Co(NH3)6Cl3 = 2 CoCl2 + 12 NH3 + Cl2
Fe2(SO4)3*9H2O + (NH4)2SO4 + H2O = NH4Fe(SO4)2*12H2O =>
Fe2(SO4)3*9H2O + (NH4)2SO4 + 15 H2O = 2 NH4Fe(SO4)2*12H2O
Co(NH3)6Cl3 = CoCl2 + NH4Cl + N2 + NH3 =>
6 Co(NH3)6Cl3 = 6 CoCl2 + 6 NH4Cl + N2 + 28 NH3
K2SO4 + HNO3 = H2SO4 + KNO3 =>
K2SO4 + 2 HNO3 = H2SO4 + 2 KNO3
CrO4{-2} + Fe{2+} + H{+} = Cr{3+} + Fe{3+} + H2O =>
CrO4{-2} + 3 Fe{2+} + 8 H{+} = Cr{3+} + 3 Fe{3+} + 4 H2O
H2SO3 + KIO3 + HCI = H2SO4 + KCI + ICI + H2O =>
2 H2SO3 + KIO3 + 2 HCI = 2 H2SO4 + KCI + ICI + H2O
H{+} + S2O3{2-} = HSO3{-} + S2 =>
2 H{+} + 2 S2O3{2-} = 2 HSO3{-} + S2
HNO3 + K2SO4 = H2SO4 + KNO3 =>
2 HNO3 + K2SO4 = H2SO4 + 2 KNO3
K2Cr2O7 + H2SO4 = K2SO4 + Cr2(SO4)3 + H2O + O =>
K2Cr2O7 + 4 H2SO4 = K2SO4 + Cr2(SO4)3 + 4 H2O + 3 O
Hg2I2 + KI = HgI2 + K2 =>
Hg2I2 + 2 KI = 2 HgI2 + K2
NI3NH3 = N2 + I2 + H2 =>
2 NI3NH3 = 2 N2 + 3 I2 + 3 H2
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
Cr(OH)3 + Li2O = LiOH + Cr2O3 =>
2 Cr(OH)3 + 3 Li2O = 6 LiOH + Cr2O3
BiCl2 + NaOH = BiOH + NaCl2 =>
BiCl2 + NaOH = BiOH + NaCl2
Ca + HCl = CaCl2 + H2 =>
Ca + 2 HCl = CaCl2 + H2
Hg0 = Hg =>
Hg0 = Hg
CrOH3 + Na2CO3 + KNO3 = Na2CrO4 + KNO2 + CO2 + H2O =>
2 CrOH3 + 2 Na2CO3 + 7 KNO3 = 2 Na2CrO4 + 7 KNO2 + 2 CO2 + 3 H2O
Ba + Ca(OH)2 = Ba(OH)2 + Ca =>
Ba + Ca(OH)2 = Ba(OH)2 + Ca
CaO + NH4OH = Ca(OH)2 + NH3 =>
CaO + NH4OH = Ca(OH)2 + NH3
Ca(OH)2 + NH3 = [Ca(NH3)4](OH)2 =>
Ca(OH)2 + 4 NH3 = [Ca(NH3)4](OH)2
glucose + CuSO4*5H2O + NaOH = C6H12O7Na + Cu2O + Na2SO4 + H2O =>
2 C6H12O6 + 2 CuSO4*5H2O + 6 NaOH = 2 C6H12O7Na + Cu2O + 2 Na2SO4 + 13 H2O
C6H5CH3 + KMnO4 + H2SO4 = C6H5COH + K2SO4 + MnSO4 + H2O =>
5 C6H5CH3 + 4 KMnO4 + 6 H2SO4 = 5 C6H5COH + 2 K2SO4 + 4 MnSO4 + 11 H2O
Ba(OH)2 + C = Ba + CO2 + H2O =>
2 Ba(OH)2 + C = 2 Ba + CO2 + 2 H2O
NO2 + H2O = NO3H + N0 =>
5 NO2 + 2 H2O = 4 NO3H + N0
AlCl = Al + Cl =>
AlCl = Al + Cl
Al + Br2 = Al3Br7 =>
6 Al + 7 Br2 = 2 Al3Br7
CuO + H2SO4 = CuSO4 + H2O = CuSO4*5H2O =>
CuO + H2SO4 = CuSO4 + H2O
FeCl3 + CaCO3 + H2O = Fe(OH)3 + CaCl2 + CO2 =>
2 FeCl3 + 3 CaCO3 + 3 H2O = 2 Fe(OH)3 + 3 CaCl2 + 3 CO2
Ba + H3PO4 = H2 + Ba3(PO4)3 =>
6 Ba + 6 H3PO4 = 9 H2 + 2 Ba3(PO4)3
Ca5(PO4)3F + H2SO4 + H2O = H3PO4 + CaSO4*2H2O + HF =>
Ca5(PO4)3F + 5 H2SO4 + 10 H2O = 3 H3PO4 + 5 CaSO4*2H2O + HF
C20H42 = C8H18 + C2H4 =>
C20H42 = C8H18 + 6 C2H4
Zn(OH)2 + H3PO4 = Zn3(PO4)2 + H2O =>
3 Zn(OH)2 + 2 H3PO4 = Zn3(PO4)2 + 6 H2O
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