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3 Ag + 4 HNO3 = 3 AgNO3 + 2 H2O + NO
Ag2SO4 + K3 + PO4 = Ag3PO4 + K2SO4 =>
3 Ag2SO4 + 2 K3 + 2 PO4 = 2 Ag3PO4 + 3 K2SO4
H{+} + Cr2O72{-} + C2H5OH = Cr3{+} + CH3COOH + H2O =>
20 H{+} + 12 Cr2O72{-} + 427 C2H5OH = 8 Cr3{+} + 427 CH3COOH + 437 H2O
H2SO4 + Ag = S + Ag2SO4 + H2O =>
4 H2SO4 + 6 Ag = S + 3 Ag2SO4 + 4 H2O
Cu + HNO3 = Cu(NO3)2 + NO2 + H2O =>
Cu + 4 HNO3 = Cu(NO3)2 + 2 NO2 + 2 H2O
KMnO4 + H2SO5 = K2SO4 + MnSO4 + O2 + H2O =>
2 KMnO4 + 3 H2SO5 = K2SO4 + 2 MnSO4 + 4 O2 + 3 H2O
Zn + O2 = ZnO =>
2 Zn + O2 = 2 ZnO
NaNO{3} = NaNO{2} + {2} =>
2 NaNO{3} = 2 NaNO{2} + {2}
Li2O + H2SO4 = Li2SO4 + H2O =>
Li2O + H2SO4 = Li2SO4 + H2O
Al + S8 = Al2S3 =>
16 Al + 3 S8 = 8 Al2S3
K + H2O = KOH + H2 =>
2 K + 2 H2O = 2 KOH + H2
C4H9 + H2O = C4H9OH2 =>
C4H9 + H2O = C4H9OH2
Zn(s) + HF(aq) = ZnF2(aq) + H2(g) =>
Zn(s) + 2 HF(aq) = ZnF2(aq) + H2(g)
(NH4)3PO4(aq) + NiSO4(aq) = (NH4)2SO4(aq) + Ni3(PO4)2(s) =>
2(NH4)3PO4(aq) + 3 NiSO4(aq) = 3(NH4)2SO4(aq) + Ni3(PO4)2(s)
Zn + H25O4 = Zn5O4 + H2 =>
10 Zn + 2 H25O4 = 2 Zn5O4 + 25 H2
Ag2SO4 + K3 + PO4 = Ag3PO4 + K2SO4 =>
3 Ag2SO4 + 2 K3 + 2 PO4 = 2 Ag3PO4 + 3 K2SO4
H3PO3 = H2O + P2O3 =>
2 H3PO3 = 3 H2O + P2O3
Zn + HCl = ZnCl2 + H2 =>
Zn + 2 HCl = ZnCl2 + H2
Zn(NO3)2 + NH2CH2COOH = ZnO + N2 + H2O + CO2 =>
9 Zn(NO3)2 + 10 NH2CH2COOH = 9 ZnO + 14 N2 + 25 H2O + 20 CO2
Fe2O3 + Mg = Fe + MgO =>
Fe2O3 + 3 Mg = 2 Fe + 3 MgO
K + Cl2 = KCl =>
2 K + Cl2 = 2 KCl
(NaN3) = Na + N2 =>
2(NaN3) = 2 Na + 3 N2
Cr2O3 + H2O2 = CrO3 + H2O =>
Cr2O3 + 3 H2O2 = 2 CrO3 + 3 H2O
FeCl3 + K4Fe(CN)6 = KCl + KFe[Fe(CN)6] =>
FeCl3 + K4Fe(CN)6 = 3 KCl + KFe[Fe(CN)6]
FeCO3 + H2CO3 = Fe(HCO3)2 =>
FeCO3 + H2CO3 = Fe(HCO3)2
Bi2O3 + NaNO3 + H2O = BiONO3 + NaOH =>
Bi2O3 + 2 NaNO3 + H2O = 2 BiONO3 + 2 NaOH
Pb(NO3)2 + K2CrO4 = PbCrO4 + KNO3 =>
Pb(NO3)2 + K2CrO4 = PbCrO4 + 2 KNO3
Na2ZnO2 + H2O = ZnO + NaOH =>
Na2ZnO2 + H2O = ZnO + 2 NaOH
[Cu(NH3)4](NO3)2 = CuO + NH3 + NO2 + H2O =>
7[Cu(NH3)4](NO3)2 = 7 CuO + 26 NH3 + 16 NO2 + 3 H2O
NH3 + CuO = Cu + N2 + H2O =>
2 NH3 + 3 CuO = 3 Cu + N2 + 3 H2O
(CH3)2C4H10 + O2 = CO2 + H2O =>
(CH3)2C4H10 + 10 O2 = 6 CO2 + 8 H2O
KMnO4 + H2SO4 + NaNO2 = K2SO4 + NaNO3 + MnSO4 + H2O =>
2 KMnO4 + 3 H2SO4 + 5 NaNO2 = K2SO4 + 5 NaNO3 + 2 MnSO4 + 3 H2O
KClMg = KMgCl =>
KClMg = KMgCl
KClO3 = KCl + O2 =>
2 KClO3 = 2 KCl + 3 O2
BeSO4 + AgNO3 = Be(NO3)2 + Ag2(SO4) =>
BeSO4 + 2 AgNO3 = Be(NO3)2 + Ag2(SO4)
UO2 + HF = UF4 + H2O =>
UO2 + 4 HF = UF4 + 2 H2O
CuCl + K2Cr2O7 + HCl = CuCl2 + KCl + CrCl3 + H2O =>
6 CuCl + K2Cr2O7 + 14 HCl = 6 CuCl2 + 2 KCl + 2 CrCl3 + 7 H2O
Ag + NO2 = AgNO2 =>
Ag + NO2 = AgNO2
PbF2 + H = Pb + HF =>
PbF2 + 2 H = Pb + 2 HF
Bi + O2 = Bi2O5 =>
4 Bi + 5 O2 = 2 Bi2O5
Fe + Al2S3 = FeS + Al =>
3 Fe + Al2S3 = 3 FeS + 2 Al
CaO(s) + H2O(l) = Ca(OH)2(s) =>
CaO(s) + H2O(l) = Ca(OH)2(s)
InSCN = In + SCN =>
InSCN = In + SCN
Sc(s) + HCl(aq) = ScCl3(aq) + H2 =>
2 Sc(s) + 6 HCl(aq) = 2 ScCl3(aq) + 3 H2
KCIO2 = KCI + O2 =>
KCIO2 = KCI + O2
C5H12 + O2 = CO2 + H2O =>
C5H12 + 8 O2 = 5 CO2 + 6 H2O
C6H10O5 + H2SO4 = H2S + H2O + CO2 =>
C6H10O5 + 3 H2SO4 = 3 H2S + 5 H2O + 6 CO2
AfNO3 + K2CrO4 = KNO3 + Af2CrO4 =>
2 AfNO3 + K2CrO4 = 2 KNO3 + Af2CrO4
(NH4)2U2O7 + HCl = UO2Cl2 + H2O + NH4Cl =>
(NH4)2U2O7 + 6 HCl = 2 UO2Cl2 + 3 H2O + 2 NH4Cl
C16H21NO3*HCl + NaHCO3 = C16H21NO3 + NaCl + CO2 + H2O =>
C16H21NO3*HCl + NaHCO3 = C16H21NO3 + NaCl + CO2 + H2O
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