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8 HBrO3 + 5 H2S = 5 H2SO4 + 4 Br2 + 4 H2O
Ba + HO = Ba(HO)2 =>
Ba + 2 HO = Ba(HO)2
Na2S2O8 + Cu + H = Cu2S + Na2SO3 + H2O =>
Na2S2O8 + 2 Cu + 10 H = Cu2S + Na2SO3 + 5 H2O
Sr + O2 = SrO =>
2 Sr + O2 = 2 SrO
ZnS + NH4NO3 = Zn(NO3)2 + (NH4)2S =>
ZnS + 2 NH4NO3 = Zn(NO3)2 + (NH4)2S
Li + H2O = LiOH + H2 =>
2 Li + 2 H2O = 2 LiOH + H2
C7H16 + O2 = CO2 + H2O =>
C7H16 + 11 O2 = 7 CO2 + 8 H2O
HCl + BaCO3 = H2OBaCl2 + CO2 =>
2 HCl + BaCO3 = H2OBaCl2 + CO2
Fe(NO2)3 + Na2S2O3 = FeS2O3 + Na2(NO2)3 =>
Fe(NO2)3 + Na2S2O3 = FeS2O3 + Na2(NO2)3
IBr + NH3 = NI3 + NH4Br =>
3 IBr + 4 NH3 = NI3 + 3 NH4Br
CuSO4 + SO2 = CuS + SO3 =>
CuSO4 + 4 SO2 = CuS + 4 SO3
Sn + KOH + H2O = K2SnO3 + H2 =>
Sn + 2 KOH + H2O = K2SnO3 + 2 H2
C2H3KO2 + C2H6O = C7H5KO2 + H2 + H2O =>
2 C2H3KO2 + 5 C2H6O = 2 C7H5KO2 + 8 H2 + 5 H2O
Al + O2 = Al2O3 =>
4 Al + 3 O2 = 2 Al2O3
NaCH3COO + Cu(NO3)2 = NaNO3 + Cu(CH3COO)2 =>
2 NaCH3COO + Cu(NO3)2 = 2 NaNO3 + Cu(CH3COO)2
CH3COOC6H4COOH + NaOH = CH3COONa + HOC6H4COOH =>
CH3COOC6H4COOH + NaOH = CH3COONa + HOC6H4COOH
C5H12 + KMnO4 = C5H12KMnO4 =>
C5H12 + KMnO4 = C5H12KMnO4
NaCH3COO + Cu(NO3)2 = NaNO3 + Cu(CH3COO)2 =>
2 NaCH3COO + Cu(NO3)2 = 2 NaNO3 + Cu(CH3COO)2
Cu(NO3)2 + NH4OH = Cu(OH)2 + (NH4)(NO3) =>
Cu(NO3)2 + 2 NH4OH = Cu(OH)2 + 2(NH4)(NO3)
Ca + Fe(NO3)2 = Fe + Ca(NO3)3 =>
2 Ca + 3 Fe(NO3)2 = 3 Fe + 2 Ca(NO3)3
Hg2 + OH = Hg(OH)2 =>
Hg2 + 4 OH = 2 Hg(OH)2
CH3OH + KMnO4 = Mn + CO2 + H2O + K =>
4 CH3OH + 3 KMnO4 = 3 Mn + 4 CO2 + 8 H2O + 3 K
Y3 = Y =>
Y3 = 3 Y
P2O3 + HNO3 + H2O = H3PO4 + N2O =>
2 P2O3 + 2 HNO3 + 5 H2O = 4 H3PO4 + N2O
CaSO4 + SIO2 + C = CaSIO + CO + S =>
CaSO4 + SIO2 + 5 C = CaSIO + 5 CO + S
ZnS + HNO3 = ZnSO4 + NO2 + H2O =>
ZnS + 8 HNO3 = ZnSO4 + 8 NO2 + 4 H2O
ZnS + NO3 = ZnSO4 + NO =>
ZnS + 2 NO3 = ZnSO4 + 2 NO
LiOH + K2SO3 = Li2SO3 + KOH =>
2 LiOH + K2SO3 = Li2SO3 + 2 KOH
MnO{-4} + Fe2{+} + H{+} = Mn{+} + Fe + H2O =>
MnO{-4} + 3 Fe2{+} + 2 H{+} = Mn{+} + 6 Fe + H2O
PbCl2 + K2CO3 = PbCO3 + K2Cl2 =>
PbCl2 + K2CO3 = PbCO3 + K2Cl2
(CH3)2CHOH + H2SO4 = (CH3)2CHOH2 + HSO4 =>
(CH3)2CHOH + H2SO4 = (CH3)2CHOH2 + HSO4
Fe + H2SO4 = Fe250(SO4)3 + SO2 + H2O =>
250 Fe + 6 H2SO4 = Fe250(SO4)3 + 3 SO2 + 6 H2O
UO2(s) + HF = UF4 + H2O =>
UO2(s) + 4 HF = UF4 + 2 H2O
NaOH + ZrO + H2O = Na2ZrO4 + H =>
2 NaOH + ZrO + H2O = Na2ZrO4 + 4 H
CuSO4 + KHO = K2SO4 + Cu(OH)2 =>
CuSO4 + 2 KHO = K2SO4 + Cu(OH)2
MgBO + H2O = Mg(OH)2 + H2BO =>
MgBO + 2 H2O = Mg(OH)2 + H2BO
Ca + F2 = Ca(F2)2 =>
Ca + 2 F2 = Ca(F2)2
Si + K = SiK8 =>
Si + 8 K = SiK8
Na2CO3 + HCl = NaCl + H2O + CO2 =>
Na2CO3 + 2 HCl = 2 NaCl + H2O + CO2
Si + K = SiK8 =>
Si + 8 K = SiK8
C2H5OH + Na2CrO4 + HCl = CH3COOH + CrCl3 + NaCl + H2O =>
3 C2H5OH + 4 Na2CrO4 + 20 HCl = 3 CH3COOH + 4 CrCl3 + 8 NaCl + 13 H2O
HClO3 + CaCO3 = CO2 + H2O + Ca(ClO3)2 =>
2 HClO3 + CaCO3 = CO2 + H2O + Ca(ClO3)2
LiBr + Cl2 = Br2 + LiCl =>
2 LiBr + Cl2 = Br2 + 2 LiCl
(NH4)2Fe(SO4)2 + KClO3 + H2SO4 = K2SO4 + (NH4)SO4 + Fe2(SO4)3 + Cl2 + H2O =>
10(NH4)2Fe(SO4)2 + 6 KClO3 + 18 H2SO4 = 3 K2SO4 + 20(NH4)SO4 + 5 Fe2(SO4)3 + 3 Cl2 + 18 H2O
Al2O3 + CO2 = Al2(CO3)3 =>
Al2O3 + 3 CO2 = Al2(CO3)3
Ca + F2 = Ca(F2)2 =>
Ca + 2 F2 = Ca(F2)2
Fe + CuSO4 = FeSO4 + Cu =>
Fe + CuSO4 = FeSO4 + Cu
NiSO4 + Na3PO4 = Ni3(PO4)2 + Na2SO4 =>
3 NiSO4 + 2 Na3PO4 = Ni3(PO4)2 + 3 Na2SO4
CS2 + O2 = CO2 + SO2 =>
CS2 + 3 O2 = CO2 + 2 SO2
CaCl2(ag) + Na2CO3(ag) = CaCO3(s) + NaCl(ag) =>
CaCl2(ag) + Na2CO3(ag) = CaCO3(s) + 2 NaCl(ag)
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