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3 Cu + 8 HNO3 = 3 Cu(NO3)2 + 2 NO + 4 H2O
K2CO3(aq) + HCl = KCl + H2CO3 =>
K2CO3(aq) + 2 HCl = 2 KCl + H2CO3
KMnO4 + HCl = Cl2 + MnCl2 + H2O + KCl =>
2 KMnO4 + 16 HCl = 5 Cl2 + 2 MnCl2 + 8 H2O + 2 KCl
BaCO3 + NO + O2 = Ba(NO3)2 + CO2 =>
2 BaCO3 + 4 NO + 3 O2 = 2 Ba(NO3)2 + 2 CO2
PO2 + H2SO4 = PSO4 + H2O + O2 =>
2 PO2 + 2 H2SO4 = 2 PSO4 + 2 H2O + O2
NaHCO3 + Ca(OH)2 = CaCO3 + Na2CO3 + H2O =>
2 NaHCO3 + Ca(OH)2 = CaCO3 + Na2CO3 + 2 H2O
CdS + H2SO4 = CdSO4 + SO2 + H20O =>
19 CdS + 40 H2SO4 = 19 CdSO4 + 40 SO2 + 4 H20O
C30H42O7N + O2 = CO2 + HNO3 + H2O =>
4 C30H42O7N + 153 O2 = 120 CO2 + 4 HNO3 + 82 H2O
HCNO + Mg(OH)2 = Mg(CNO)2 + H2O =>
2 HCNO + Mg(OH)2 = Mg(CNO)2 + 2 H2O
KBr + FeCl3 = KCl + Br2 + FeCl =>
2 KBr + FeCl3 = 2 KCl + Br2 + FeCl
(C17H35COO)3C3H5 + NaOH = C3H5(OH)3 + C17H35COONa =>
(C17H35COO)3C3H5 + 3 NaOH = C3H5(OH)3 + 3 C17H35COONa
Co2(CO3)3 + NH4NO3 = Co(NO3)3 + (NH4)2CO3 =>
Co2(CO3)3 + 6 NH4NO3 = 2 Co(NO3)3 + 3(NH4)2CO3
IH + KMnO4 + H2SO4 = I2 + MnSO4 + K2SO4 + H2O =>
10 IH + 2 KMnO4 + 3 H2SO4 = 5 I2 + 2 MnSO4 + K2SO4 + 8 H2O
Cu + HNO3 = Cu(NO3)2 + NO + H2O =>
3 Cu + 8 HNO3 = 3 Cu(NO3)2 + 2 NO + 4 H2O
SbS3 + HO2 + NH3 = (NH4)4(Sb2O7) + (NH4)S2O7 + H2O =>
6 SbS3 + 49 HO2 + 21 NH3 = 3(NH4)4(Sb2O7) + 9(NH4)S2O7 + 14 H2O
NaS + KOH = NaOH + SK =>
NaS + KOH = NaOH + SK
H2O2 + NO2 = H2O + NO3 =>
H2O2 + NO2 = H2O + NO3
C12H22O11 + K2MnO4 + H2SO4 = K2SO4 + MnSO4 + CO2 + H2O =>
C12H22O11 + 12 K2MnO4 + 24 H2SO4 = 12 K2SO4 + 12 MnSO4 + 12 CO2 + 35 H2O
NaClO + CO2 + H2O = Na2CO3 + HClOHClO =>
2 NaClO + CO2 + H2O = Na2CO3 + HClOHClO
NH4OH + HNO3 = HOH + NH4NO3 =>
NH4OH + HNO3 = HOH + NH4NO3
S4 + O2 = S2O3 =>
S4 + 3 O2 = 2 S2O3
CuO + H2SO4 = CuSO4 + H2O =>
CuO + H2SO4 = CuSO4 + H2O
Mg + O2N2 = MgN2 + O2 =>
Mg + O2N2 = MgN2 + O2
SbBr3 + Br2 = SbBr4 =>
2 SbBr3 + Br2 = 2 SbBr4
Mg + P = Mg3P =>
3 Mg + P = Mg3P
NH4Cl(l) + NaOH(l) = NH3(l) + H2O(l) + NaCl(l) =>
NH4Cl(l) + NaOH(l) = NH3(l) + H2O(l) + NaCl(l)
(NH4)PO4 + BaCl2 = NH4Cl + Ba(PO4)2 =>
2(NH4)PO4 + BaCl2 = 2 NH4Cl + Ba(PO4)2
Zn + H3SO4 = Zn3(SO4)2 + H2 =>
3 Zn + 2 H3SO4 = Zn3(SO4)2 + 3 H2
Al + FeO = Al2O3 + Fe =>
2 Al + 3 FeO = Al2O3 + 3 Fe
(NH4)2Cr2O7 = Cr2O3 + N2 + H2O =>
(NH4)2Cr2O7 = Cr2O3 + N2 + 4 H2O
XF3 + J2SO4 = X2(SO4)3 + JF =>
2 XF3 + 3 J2SO4 = X2(SO4)3 + 6 JF
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
Ca + Co = CaCo =>
Ca + Co = CaCo
Fe(CrO2)2 + O2 + Na2CO3 = NaCrO4 + Fe2O3 + CO2 =>
4 Fe(CrO2)2 + 9 O2 + 4 Na2CO3 = 8 NaCrO4 + 2 Fe2O3 + 4 CO2
Au100000000000000000000000000000000000000000000000000000000000000 + F2 = F4Au500000000000000000000000000000000000000000 =>
Au100000000000000000000000000000000000000000000000000000000000000 + 2 F2 = F4Au500000000000000000000000000000000000000000
Al + HNO3 = Al(NO3)3 + N2O + H2O =>
8 Al + 30 HNO3 = 8 Al(NO3)3 + 3 N2O + 15 H2O
WO2 + ReO4{-} + H{+} = W2O5 + Re + H2O =>
14 WO2 + 2 ReO4{-} + 2 H{+} = 7 W2O5 + 2 Re + H2O
BaCO3 + HC2H3O2 = Ba + H2O + CO2 =>
4 BaCO3 + HC2H3O2 = 4 Ba + 2 H2O + 6 CO2
Ba3N2 + H2O = Ba(OH)2 + NH3 =>
Ba3N2 + 6 H2O = 3 Ba(OH)2 + 2 NH3
ClKBr = BrKCl =>
ClKBr = BrKCl
Cr(CH3COO)2 + K3PO4 = Cr3(PO4)2 + KCH3COO =>
3 Cr(CH3COO)2 + 2 K3PO4 = Cr3(PO4)2 + 6 KCH3COO
CaCl2(aq) + HCl(aq) = HCl2(aq) + CaCl =>
CaCl2(aq) + HCl(aq) = HCl2(aq) + CaCl
HCl + Ca(OH)2 = CaCl2 + H2O =>
2 HCl + Ca(OH)2 = CaCl2 + 2 H2O
N2H4 + N2O4 = NO + H2O =>
N2H4 + 2 N2O4 = 6 NO + 2 H2O
C6H14 + O2 = CO2 + H2O =>
2 C6H14 + 19 O2 = 12 CO2 + 14 H2O
KI + H2O = HIKOH =>
KI + H2O = HIKOH
H2 + Ta2O3 = Ta + H2O =>
3 H2 + Ta2O3 = 2 Ta + 3 H2O
Ca(HSO3)2 = CaO + SO2 + H2O =>
Ca(HSO3)2 = CaO + 2 SO2 + H2O
(NH4)2S + N2 = (NH4)3N + S =>
3(NH4)2S + N2 = 2(NH4)3N + 3 S
Na(s) + S8(s) = NaS =>
8 Na(s) + S8(s) = 8 NaS
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