| 前日に均衡した方程式 |
10 Al + 6 KMnO4 + 24 H2SO4 = 6 MnSO4 + 5 Al2(SO4)3 + 3 K2SO4 + 24 H2O
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
CH3COOH + C5H12O = C7H14O2 + H2O =>
CH3COOH + C5H12O = C7H14O2 + H2O
MgI2 + NaOH = Mg(OH)2 + NaI =>
MgI2 + 2 NaOH = Mg(OH)2 + 2 NaI
Si2H2 + O2 = SiO2 + H2O(water) =>
2 Si2H2 + 5 O2 = 4 SiO2 + 2 H2O(water)
HgI2 + KNO3 = Hg(NO3)2 + KI =>
HgI2 + 2 KNO3 = Hg(NO3)2 + 2 KI
C6H12O + O3 = H2O + C6H10O4 =>
3 C6H12O + 4 O3 = 3 H2O + 3 C6H10O4
Z(s) + HCl(aq) = ZCl + H2 =>
2 Z(s) + 2 HCl(aq) = 2 ZCl + H2
I2O5 + H2O = HI + O3 =>
I2O5 + H2O = 2 HI + 2 O3
Ga2O3 = Ga + O2 =>
2 Ga2O3 = 4 Ga + 3 O2
Al + O2 = Al2O3 =>
4 Al + 3 O2 = 2 Al2O3
CoCl2 + NH4OH = Co(NH3)Cl2 + H2O =>
CoCl2 + NH4OH = Co(NH3)Cl2 + H2O
MnS + Fe(NO3)3 = Mn(NO3)2 + Fe2S3 =>
3 MnS + 2 Fe(NO3)3 = 3 Mn(NO3)2 + Fe2S3
Ca(HCO3)2 = CaCO3 + H2O + CO2 =>
Ca(HCO3)2 = CaCO3 + H2O + CO2
Al(NO3)3 + Na2S = Al2S3 + NaNO3 =>
2 Al(NO3)3 + 3 Na2S = Al2S3 + 6 NaNO3
H2SO4 + Zn = H2 + ZnSO4 =>
H2SO4 + Zn = H2 + ZnSO4
H2SiF6 + MgO = MgSiF6 + H2O =>
H2SiF6 + MgO = MgSiF6 + H2O
HIO3 + H2SO4 = HSO4IO2 + H2O =>
HIO3 + H2SO4 = HSO4IO2 + H2O
NaNO3 + FeSO4 = NaSO4 + FeNO3 =>
NaNO3 + FeSO4 = NaSO4 + FeNO3
Fe3O4 + KNO2 + HCl = FeCl3 + KCl + NH3 + H2O =>
6 Fe3O4 + KNO2 + 55 HCl = 18 FeCl3 + KCl + NH3 + 26 H2O
C6H5NH2 + HNO3 = C6H5NH3 + NO3 =>
C6H5NH2 + HNO3 = C6H5NH3 + NO3
Al + O2 = Al2O3 =>
4 Al + 3 O2 = 2 Al2O3
BaO + H3PO4 = Ba3(PO4)2 + H2O =>
3 BaO + 2 H3PO4 = Ba3(PO4)2 + 3 H2O
Cu + KOH = Cu(OH)2 + K =>
Cu + 2 KOH = Cu(OH)2 + 2 K
Na2S + HI = NaI + H2S =>
Na2S + 2 HI = 2 NaI + H2S
NH2C2H4COOH + K2O = NH2C2H4COOK + H2O =>
2 NH2C2H4COOH + K2O = 2 NH2C2H4COOK + H2O
Cu + O2 = CuO =>
2 Cu + O2 = 2 CuO
NO3{-} + S2O3{2-} + H2O = N2 + SO4{2-} + H{+} =>
8 NO3{-} + 5 S2O3{2-} + H2O = 4 N2 + 10 SO4{2-} + 2 H{+}
AlCl3 + (NH4)2(CO3) = Al(NH4)3 + Cl2(CO3) =>
2 AlCl3 + 3(NH4)2(CO3) = 2 Al(NH4)3 + 3 Cl2(CO3)
I2O7 + CO = I2 + CO2 =>
I2O7 + 7 CO = I2 + 7 CO2
(NH*H2O) + Br2 = N2 + H2O + NH4Br =>
8(NH*H2O) + Br2 = 3 N2 + 8 H2O + 2 NH4Br
H2SO4 + Na2Cr2O7 + K2SO3 = Cr2(SO4)3 + K2SO4 + Na2SO4 + H2O =>
4 H2SO4 + Na2Cr2O7 + 3 K2SO3 = Cr2(SO4)3 + 3 K2SO4 + Na2SO4 + 4 H2O
Zn + Cu(II)SO4 = Zn(II)SO4 + Cu =>
Zn + Cu(II)SO4 = Zn(II)SO4 + Cu
HNO2 + K2Gr2O7 + H2SO4 = HNO3 + K2SO4 + Gr2(SO4)3 + H2O =>
3 HNO2 + K2Gr2O7 + 4 H2SO4 = 3 HNO3 + K2SO4 + Gr2(SO4)3 + 4 H2O
AgF + NaCl = AgCl + NaF =>
AgF + NaCl = AgCl + NaF
C3H4Cl2 + HBr = C3H5Cl2Br =>
C3H4Cl2 + HBr = C3H5Cl2Br
K + H2O = KOH + H2 =>
2 K + 2 H2O = 2 KOH + H2
MnBr2 + PbO2 + HNO3 = HMnO4 + Pb(NO3)2 + Pb(BrO3)2 + H2O =>
2 MnBr2 + 17 PbO2 + 30 HNO3 = 2 HMnO4 + 15 Pb(NO3)2 + 2 Pb(BrO3)2 + 14 H2O
Fe + CO2 = CO + Fe2O3 =>
2 Fe + 3 CO2 = 3 CO + Fe2O3
K + H2O = KOH + H2 =>
2 K + 2 H2O = 2 KOH + H2
HMr + NaCN = HCN + NaMr =>
HMr + NaCN = HCN + NaMr
CH4 + N4Cl2 = C4Cl + N2 + H2 =>
8 CH4 + N4Cl2 = 2 C4Cl + 2 N2 + 16 H2
BaCl2 + NH4NO3 = Ba(NO3)2 + NH3 + HCl =>
BaCl2 + 2 NH4NO3 = Ba(NO3)2 + 2 NH3 + 2 HCl
Ca + Cu(No3)2 = Ca(No3) + Cu =>
2 Ca + Cu(No3)2 = 2 Ca(No3) + Cu
Al(OH)3 + K2(CrO4) = Al2(CrO4)3 + KOH =>
2 Al(OH)3 + 3 K2(CrO4) = Al2(CrO4)3 + 6 KOH
Na2S + KI3 = S8 + KI + NaI =>
8 Na2S + 8 KI3 = S8 + 8 KI + 16 NaI
Au + HCl = AuCl + H2 =>
2 Au + 2 HCl = 2 AuCl + H2
MgOHCl + NaOH = Mg(OH)2 + NaCl =>
MgOHCl + NaOH = Mg(OH)2 + NaCl
C4H8O + H2O2 = H2O + CO2 =>
C4H8O + 11 H2O2 = 15 H2O + 4 CO2
FeCl3 + NaOH = Fe(OH)3 + NaCl =>
FeCl3 + 3 NaOH = Fe(OH)3 + 3 NaCl
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