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3 Au + P = Au3P
Na[Al(OH)4] = NaAlOH + NaAlO3 + H2O =>
5 Na[Al(OH)4] = 2 NaAlOH + 3 NaAlO3 + 9 H2O
CU(s) + HNO3 = CU(NO3)2(ac) + H2(g) =>
CU(s) + 2 HNO3 = CU(NO3)2(ac) + H2(g)
H2CO3 + OH{-} = H2O + CO3{-2} =>
H2CO3 + 2 OH{-} = 2 H2O + CO3{-2}
HCl5 + Zn = ZnCl5 + H2 =>
2 HCl5 + 2 Zn = 2 ZnCl5 + H2
Ca + H{+} = Ca2{+} + H2 =>
4 Ca + 2 H{+} = 2 Ca2{+} + H2
KI + AlBr3 = KBr + AlI3 =>
3 KI + AlBr3 = 3 KBr + AlI3
CH3C6H4NH2 + HCl = CH3C6H4NH3{+} + Cl{-} =>
CH3C6H4NH2 + HCl = CH3C6H4NH3{+} + Cl{-}
KHCO3 + Ca(OH)2 = CaCO3 + KOH + H2O =>
KHCO3 + Ca(OH)2 = CaCO3 + KOH + H2O
K3[Fe(CN)6] = K3Fe(CN)6 =>
K3[Fe(CN)6] = K3Fe(CN)6
Pb(OH)4 + HCl = PbCl4 + H2O =>
Pb(OH)4 + 4 HCl = PbCl4 + 4 H2O
CaCl2 + NH4Cl + K4[FeCN6] = Ca(NH4)2[FeCN6] + KCl =>
CaCl2 + 2 NH4Cl + K4[FeCN6] = Ca(NH4)2[FeCN6] + 4 KCl
CuSO4 + NaOH + Zn = Cu2O + Na2SO4 + ZnSO4 + H2O =>
2 CuSO4 + 2 NaOH + Zn = Cu2O + Na2SO4 + ZnSO4 + H2O
KCI + HOH = KOH + HCI =>
KCI + HOH = KOH + HCI
K4[Fe(CN)6] + H2O2 + H2SO4 = K2SO4 + H2O + K3[Fe(CN)6] =>
2 K4[Fe(CN)6] + H2O2 + H2SO4 = K2SO4 + 2 H2O + 2 K3[Fe(CN)6]
CO2 + Br2 = COBr2 + O2 =>
2 CO2 + 2 Br2 = 2 COBr2 + O2
CH2CHCH3 + KMnO4 + H2O = CH2(OH)CH(OH)CH3 + MnO2 + KOH =>
3 CH2CHCH3 + 2 KMnO4 + 4 H2O = 3 CH2(OH)CH(OH)CH3 + 2 MnO2 + 2 KOH
Ag2O + H2O = Ag2O2 + H2 =>
Ag2O + H2O = Ag2O2 + H2
Cr2O3 + KOH + Cl2 = KCl + KClO3 + Cr(OH)3 =>
Cr2O3 + 6 KOH + 3 Cl2 = 5 KCl + KClO3 + 2 Cr(OH)3
C5H8 + H2 = C5H10 = C5H12 =>
C5H8 + H2 = C5H10
AsCl3 + NaH4B = AsH3 + NaCl + BCl3 =>
4 AsCl3 + 3 NaH4B = 4 AsH3 + 3 NaCl + 3 BCl3
Al(OH)3 = Al2O3 + H2O =>
2 Al(OH)3 = Al2O3 + 3 H2O
CH4 = C + H2 =>
CH4 = C + 2 H2
V(NO3)5 + Na2CO3 = V2(CO3)5 + NaNO3 =>
2 V(NO3)5 + 5 Na2CO3 = V2(CO3)5 + 10 NaNO3
Cr(OH)3 = Cr2O3 + H2O =>
2 Cr(OH)3 = Cr2O3 + 3 H2O
(CaF)Ca4(PO4)3 + H2SO4 + H2O = CaH4(PO4)2H2O + CaSO4 + HF =>
2(CaF)Ca4(PO4)3 + 7 H2SO4 + 3 H2O = 3 CaH4(PO4)2H2O + 7 CaSO4 + 2 HF
H2O + Ca{2} + S{6} + O2 + e = CaSO4*2H2O =>
2 H2O + Ca{2} + S{6} + 2 O2 + 8e = CaSO4*2H2O
Na2O + H2SO4 = Na2SO4 + H2O =>
Na2O + H2SO4 = Na2SO4 + H2O
Zn + CUCI2 = ZnCI2 + CU =>
Zn + CUCI2 = ZnCI2 + CU
NaHCO3 + H3O = H2O + NaC =>
NaHCO3 + 5 H3O = 8 H2O + NaC
Na + HBr = Na2Br + H2 =>
4 Na + 2 HBr = 2 Na2Br + H2
Na2B4O7(s) + HCl(aq) = NaCl(aq) + H2B4O7(aq) =>
Na2B4O7(s) + 2 HCl(aq) = 2 NaCl(aq) + H2B4O7(aq)
Mg + HNO3 = (MgNO3)2 + NH4NO3 + H2O =>
8 Mg + 10 HNO3 = 4(MgNO3)2 + NH4NO3 + 3 H2O
Ba + FeCI2 = Fe + BaCI2 =>
Ba + FeCI2 = Fe + BaCI2
FeBr3 + NaOH = Fe(OH)3 + NaBr =>
FeBr3 + 3 NaOH = Fe(OH)3 + 3 NaBr
Cr + H2S = CrS + H2 =>
Cr + H2S = CrS + H2
NaH2PO4 + ZnO = Zn3(PO4)2 + Na2HPO4 + H2O =>
4 NaH2PO4 + 3 ZnO = Zn3(PO4)2 + 2 Na2HPO4 + 3 H2O
P5O2 = P2 + O5 =>
10 P5O2 = 25 P2 + 4 O5
NH4Cl + H2O = NH3H2O + HCl =>
NH4Cl + H2O = NH3H2O + HCl
C5H20O + O2 = CO2 + H2O =>
2 C5H20O + 19 O2 = 10 CO2 + 20 H2O
NaCl + H2SO4 = Na2SO4 + HCl =>
2 NaCl + H2SO4 = Na2SO4 + 2 HCl
S2O3{-2} + Br2 + H2O = SO4{-2} + Br{-} + H3O{+} =>
S2O3{-2} + 4 Br2 + 15 H2O = 2 SO4{-2} + 8 Br{-} + 10 H3O{+}
K2SO3(s) + HNO3(aq) = H2O(l) + SO2(g) + KNO3(aq) =>
K2SO3(s) + 2 HNO3(aq) = H2O(l) + SO2(g) + 2 KNO3(aq)
H2O2 + CrCl + KOH = K2CrO4 + KCl + H2O =>
5 H2O2 + 2 CrCl + 6 KOH = 2 K2CrO4 + 2 KCl + 8 H2O
C6H5COOHCOOH + CH3CH2OH = H2O + C6H5COOCH2CH3 =>
24 C6H5COOHCOOH + 57 CH3CH2OH = 85 H2O + 34 C6H5COOCH2CH3
S + O2 = SO2 =>
S + O2 = SO2
CH3CHO + C2H5OH = CH3CHOHOC2H5 =>
CH3CHO + C2H5OH = CH3CHOHOC2H5
I2 + K2SO3 + H2O = HI + K2SO4 =>
I2 + K2SO3 + H2O = 2 HI + K2SO4
CuS + HCl = CuCl2 + H2 + S =>
CuS + 2 HCl = CuCl2 + H2 + S
Mn(C2O4)*7H2O + O2 = Mn3O4 + CO2 + H2O =>
3 Mn(C2O4)*7H2O + 2 O2 = Mn3O4 + 6 CO2 + 21 H2O
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