| 前日に均衡した方程式 |
B2Cl4 + 6 NaOH = 2 NaBO2 + 4 NaCl + 2 H2O + H2
C3H6 + HBr = CH3CHBrCH2H =>
C3H6 + HBr = CH3CHBrCH2H
SO2 + KMnO4 = KMnSO4 + O2 =>
SO2 + KMnO4 = KMnSO4 + O2
Al + NaCO3 = Al2(CO3)3 + Na =>
2 Al + 3 NaCO3 = Al2(CO3)3 + 3 Na
FeCO3 + Mg(OH)2 = Fe(OH)2 + MgCO3 =>
FeCO3 + Mg(OH)2 = Fe(OH)2 + MgCO3
C4H6Cl2 + H2 = HCl + C4H8 =>
C4H6Cl2 + 2 H2 = 2 HCl + C4H8
Fe(OH)3 + RbOH = Rb3[Fe(OH)6] =>
Fe(OH)3 + 3 RbOH = Rb3[Fe(OH)6]
Al + NaNO3 + NaOH + H2O = Na[Al(OH)4] + NH3 =>
8 Al + 3 NaNO3 + 5 NaOH + 18 H2O = 8 Na[Al(OH)4] + 3 NH3
C2O4{-2} + H{+} + MnO4{-} = Mn{+2} + CO2 + H2O =>
5 C2O4{-2} + 16 H{+} + 2 MnO4{-} = 2 Mn{+2} + 10 CO2 + 8 H2O
NaC2H3O2 + Fe2(SO4)3 = Fe(C2H3O2)3 + Na2SO4 =>
6 NaC2H3O2 + Fe2(SO4)3 = 2 Fe(C2H3O2)3 + 3 Na2SO4
H2 + Zn(OH)2 = Zn + H2O =>
H2 + Zn(OH)2 = Zn + 2 H2O
Co3O4(s) = Co + O4 =>
Co3O4(s) = 3 Co + O4
MgI2 + H2SO4 = MgSO4 + I2 + H2S + H2O =>
4 MgI2 + 5 H2SO4 = 4 MgSO4 + 4 I2 + H2S + 4 H2O
HCOOH + RbOH = RbCOOH + H2O =>
HCOOH + RbOH = RbCOOH + H2O
KBr + CH3COOH + KMnO4 = Br2 + CH3COOK + (CH3COO)2Mn + H2O =>
10 KBr + 16 CH3COOH + 2 KMnO4 = 5 Br2 + 12 CH3COOK + 2(CH3COO)2Mn + 8 H2O
H2SO4 + C2H5OH = C2H5SO4 + H3O =>
H2SO4 + C2H5OH = C2H5SO4 + H3O
(NH4)2SnCl6 + H2O = NH4OH + SnCl4 + HCl =>
(NH4)2SnCl6 + 2 H2O = 2 NH4OH + SnCl4 + 2 HCl
Br2 + NaCl = BrCl + NaBr =>
Br2 + NaCl = BrCl + NaBr
XCH4SO4 = XH2SO4 + XC2H6SO4 =>
2 XCH4SO4 = XH2SO4 + XC2H6SO4
Fe(OH)3 = Fe2O3 + H2O =>
2 Fe(OH)3 = Fe2O3 + 3 H2O
Na2SO4 + CdF2 = NaF + CdSO4 =>
Na2SO4 + CdF2 = 2 NaF + CdSO4
C57H110O6 + O2 = CO2 + H2 =>
C57H110O6 + 54 O2 = 57 CO2 + 55 H2
K + Cl2 = KCl =>
2 K + Cl2 = 2 KCl
GaCl3 + NH3 = (GaH)3 + N2 + Cl2 =>
6 GaCl3 + 2 NH3 = 2(GaH)3 + N2 + 9 Cl2
Zn + CuSO4 = ZnSO4 + Cu =>
Zn + CuSO4 = ZnSO4 + Cu
Cr2(SO4)3 + SrCl2 = CrCl3 + SrSO4 =>
Cr2(SO4)3 + 3 SrCl2 = 2 CrCl3 + 3 SrSO4
Cu(NO3)3H2O = CuO + NO2 + O2 + H2O =>
Cu(NO3)3H2O = CuO + 3 NO2 + O2 + H2O
P4 + I2 + H2O = H2PO4{-} + I{-} + H{+} =>
P4 + 10 I2 + 16 H2O = 4 H2PO4{-} + 20 I{-} + 24 H{+}
Sc + Cl2 = ScCl3 =>
2 Sc + 3 Cl2 = 2 ScCl3
HNO2 + FeSO4 = FeNO2 + HSO4 =>
HNO2 + FeSO4 = FeNO2 + HSO4
CaSO4 + H2O = Ca(OH)2 + H2SO4 =>
CaSO4 + 2 H2O = Ca(OH)2 + H2SO4
KI + KNO3 + CH3COOH = I2 + CH3COOK + NO + H2O =>
6 KI + 2 KNO3 + 8 CH3COOH = 3 I2 + 8 CH3COOK + 2 NO + 4 H2O
Pb(NO3)2 + HBr = H(NO3) + PbBr2 =>
Pb(NO3)2 + 2 HBr = 2 H(NO3) + PbBr2
NH3 + CuO = Cu + N2 + H2O =>
2 NH3 + 3 CuO = 3 Cu + N2 + 3 H2O
KI + KNO3 + CH3COOH = I2 + CH3COOK + NO + H2O =>
6 KI + 2 KNO3 + 8 CH3COOH = 3 I2 + 8 CH3COOK + 2 NO + 4 H2O
NaCl + HBrO = NaBrO + HCl =>
NaCl + HBrO = NaBrO + HCl
(NH4)2CrO4 + Sr(OH)2 = SrCrO4 + H2O + NH3 =>
(NH4)2CrO4 + Sr(OH)2 = SrCrO4 + 2 H2O + 2 NH3
UPuO = UOPu =>
UPuO = UOPu
Cu + Li2SO4 = CuSO4 + Li2 =>
Cu + Li2SO4 = CuSO4 + Li2
Cu + H2SO4 = CuSO4 + H2O + SO2 =>
Cu + 2 H2SO4 = CuSO4 + 2 H2O + SO2
HI + NO2 = I2 + NO + H2O =>
2 HI + NO2 = I2 + NO + H2O
CU(CN)2 = CUCN + C2N2 =>
2 CU(CN)2 = 2 CUCN + C2N2
Na2CO3(s) + C(s) + N2(g) = NaCN(s) + CO(g) =>
Na2CO3(s) + 4 C(s) + N2(g) = 2 NaCN(s) + 3 CO(g)
Pb(OH) + HgS = PbS + HgOH =>
Pb(OH) + HgS = PbS + HgOH
CrO4{2-} + PH3 + H2O = Cr(OH)3 + H2PO3{-} + OH{-} =>
2 CrO4{2-} + PH3 + 4 H2O = 2 Cr(OH)3 + H2PO3{-} + 3 OH{-}
Pb(NO3)2(aq) + NaOH(s) = Pb(OH)2(s) + NaNO3(aq) =>
Pb(NO3)2(aq) + 2 NaOH(s) = Pb(OH)2(s) + 2 NaNO3(aq)
Fe2O3 + H2 = Fe + H2O =>
Fe2O3 + 3 H2 = 2 Fe + 3 H2O
SiO2 + CH4 = SiC + H2O =>
SiO2 + CH4 = SiC + 2 H2O
HCl + NaOH = NaCl + H2O =>
HCl + NaOH = NaCl + H2O
B3 + F = BF3 =>
B3 + 9 F = 3 BF3
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