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12 KIO3 + 12 HClO4 + 5 C2H5OH = 12 KClO4 + 6 I2 + 10 CO2 + 21 H2O
Bi2S3 + O2 = Bi12O3 + SO2 =>
12 Bi2S3 + 39 O2 = 2 Bi12O3 + 36 SO2
OH{-} + P4 = PO4{3-} + H2O + e =>
32 OH{-} + P4 = 4 PO4{3-} + 16 H2O + 20e
Sn3O2(OH)2 = SnO2 + H2O + Sn =>
2 Sn3O2(OH)2 = 3 SnO2 + 2 H2O + 3 Sn
NaI + H2O = HI + Na2O =>
2 NaI + H2O = 2 HI + Na2O
NaS + H2SO4 = Na2SO4 + H2O + SO2 =>
2 NaS + 6 H2SO4 = Na2SO4 + 6 H2O + 7 SO2
Si + CoO = Co2SiO4 + Co =>
Si + 4 CoO = Co2SiO4 + 2 Co
Zn + CUCI2 = ZnCI2 + CU =>
Zn + CUCI2 = ZnCI2 + CU
Zn + K2Cr2O7 + H2SO4 = ZnSO4 + Cr2(SO4)3 + K2SO4 + H2O =>
3 Zn + K2Cr2O7 + 7 H2SO4 = 3 ZnSO4 + Cr2(SO4)3 + K2SO4 + 7 H2O
Hg(CN)2 + Ce{4+} + OH{-} = CO3{2-} + NO3{-} + Hg(OH)2 + Ce{3+} + H2O =>
Hg(CN)2 + 20 Ce{4+} + 26 OH{-} = 2 CO3{2-} + 2 NO3{-} + Hg(OH)2 + 20 Ce{3+} + 12 H2O
K2CO3 = CO2 + K2O =>
K2CO3 = CO2 + K2O
Mg(OH)2 + (NH4)2SO4 = MgSO4 + NH4OH =>
Mg(OH)2 + (NH4)2SO4 = MgSO4 + 2 NH4OH
CuCl2 + MgCO3 = MgCl2 + CuCO3 =>
CuCl2 + MgCO3 = MgCl2 + CuCO3
Ca + NiSO4 = CaSO4 + Ni =>
Ca + NiSO4 = CaSO4 + Ni
Al + NaOH + NaHSO4 = Al2O3 + Na2S + H2O =>
8 Al + 3 NaOH + 3 NaHSO4 = 4 Al2O3 + 3 Na2S + 3 H2O
CaO + HNO3 = Ca(NO3)2 + H2 + O =>
CaO + 2 HNO3 = Ca(NO3)2 + H2 + O
S + HCl = SCl + H2 =>
2 S + 2 HCl = 2 SCl + H2
BaO + Cl2O7 = BaCl2 + O2 =>
BaO + Cl2O7 = BaCl2 + 4 O2
No + HNO3 = No(NO3)2 + H2 =>
No + 2 HNO3 = No(NO3)2 + H2
Na + MgI = Na2I + Mg =>
2 Na + MgI = Na2I + Mg
NaCl(aq) + Hg2(C2H3O2)2(aq) = Na(C2H3O2)(aq) + HgCl(aq) =>
2 NaCl(aq) + Hg2(C2H3O2)2(aq) = 2 Na(C2H3O2)(aq) + 2 HgCl(aq)
CaCO3 = CaO + CO2 =>
CaCO3 = CaO + CO2
HNO3 + Al(OH)3 = Al(NO3)3 + H2O =>
3 HNO3 + Al(OH)3 = Al(NO3)3 + 3 H2O
Cl2 + Na2CO3 + H2O = NaHCO3 + NaCl + HClO =>
Cl2 + Na2CO3 + H2O = NaHCO3 + NaCl + HClO
CH3CH2OH + Cr2O7{2-} + H{+} = C2H4O2 + Cr{3+} + H2O =>
3 CH3CH2OH + 2 Cr2O7{2-} + 16 H{+} = 3 C2H4O2 + 4 Cr{3+} + 11 H2O
WO3 + Na2O = Na2WO4 =>
WO3 + Na2O = Na2WO4
Na2Cr2O7 + NaI + H2SO4 = I2 + Cr2(SO4)3 + H2O + Na2SO4 =>
Na2Cr2O7 + 6 NaI + 7 H2SO4 = 3 I2 + Cr2(SO4)3 + 7 H2O + 4 Na2SO4
Cr2O7{2-} + H2S + H3O{+} = Cr{3+} + S + H2O =>
Cr2O7{2-} + 3 H2S + 8 H3O{+} = 2 Cr{3+} + 3 S + 15 H2O
Na2SO3 + K2SO4 = K2SO3 + Na2SO4 =>
Na2SO3 + K2SO4 = K2SO3 + Na2SO4
N1 + H2 = NH3 =>
2 N1 + 3 H2 = 2 NH3
CH3CH2CH2CH2OH + H2SO4 = CH3CH2CH2CHO + H2O + SO2 =>
CH3CH2CH2CH2OH + H2SO4 = CH3CH2CH2CHO + 2 H2O + SO2
Na2CO3 + ZnO = Na2ZnO2 + CO2 =>
Na2CO3 + ZnO = Na2ZnO2 + CO2
K + MgN = KN + Mg =>
K + MgN = KN + Mg
Be2C(s) + H2O(l) = Be(OH)2(aq) + CH4(g) =>
Be2C(s) + 4 H2O(l) = 2 Be(OH)2(aq) + CH4(g)
K + H2O = KOH + H2 =>
2 K + 2 H2O = 2 KOH + H2
Ba(OH)2 + HF = BaF2 + H2O =>
Ba(OH)2 + 2 HF = BaF2 + 2 H2O
HNO3 = NO2 + O2 + H2O =>
4 HNO3 = 4 NO2 + O2 + 2 H2O
KHCO3 + HCH3CO2 = H2CO3 + KCH3CO2 =>
KHCO3 + HCH3CO2 = H2CO3 + KCH3CO2
NaOH + Al2(SO4)3 = Al(OH)3 + Na2SO4 =>
6 NaOH + Al2(SO4)3 = 2 Al(OH)3 + 3 Na2SO4
H3PO4 + LiOH = Li3PO4 + H2O =>
H3PO4 + 3 LiOH = Li3PO4 + 3 H2O
K2S + CuCl2 = K2Cl2 + SCu =>
K2S + CuCl2 = K2Cl2 + SCu
(ZnOH)2SO4H2SO4 = ZnSO4H2O =>
(ZnOH)2SO4H2SO4 = 2 ZnSO4H2O
CHCH + Br2 = CHBr2CHBr =>
2 CHCH + 3 Br2 = 2 CHBr2CHBr
Cr(OH)2 + NaClO + NaOH = Na2CrO4 + NaCl + H2O =>
Cr(OH)2 + 2 NaClO + 2 NaOH = Na2CrO4 + 2 NaCl + 2 H2O
Al + AgCl = AlCl3 + Ag =>
Al + 3 AgCl = AlCl3 + 3 Ag
Al + HCl = AlCl3 + H2900 =>
2900 Al + 8700 HCl = 2900 AlCl3 + 3 H2900
C6H10O4 + C6H16N2 = C12H22O2N2 + H2O =>
C6H10O4 + C6H16N2 = C12H22O2N2 + 2 H2O
C5H12(l) + O(g) = H2O(g) + CO2(g) =>
C5H12(l) + 16 O(g) = 6 H2O(g) + 5 CO2(g)
MgCl + BaCl2 = MgCl2 + BaCl =>
MgCl + BaCl2 = MgCl2 + BaCl
Li3P + MgS = Li2S + Mg3P2 =>
2 Li3P + 3 MgS = 3 Li2S + Mg3P2
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