| 前日に均衡した方程式 |
C2H6O = C2H4O + 2 H
(NH4)2SO4 + NaCl = (NH4)2Cl + NaSO4 =>
(NH4)2SO4 + NaCl = (NH4)2Cl + NaSO4
Cu(NO3)2 + H2O = Cu(OH)2 + HNO3 =>
Cu(NO3)2 + 2 H2O = Cu(OH)2 + 2 HNO3
ClO2 + F2 = ClO2F =>
2 ClO2 + F2 = 2 ClO2F
NH3 + CO2 = NH3C + O2 =>
NH3 + CO2 = NH3C + O2
H2O + P4 = H3PO4 + PH5 =>
8 H2O + P4 = 2 H3PO4 + 2 PH5
HPO3 + C = H2O + CO + P4 =>
4 HPO3 + 10 C = 2 H2O + 10 CO + P4
Ga + Ti3As4 = Ti + GaAs =>
4 Ga + Ti3As4 = 3 Ti + 4 GaAs
C6H6O + NaBH4 = C6H10O + NaBH3 =>
C6H6O + 4 NaBH4 = C6H10O + 4 NaBH3
Cr(CH3CO2)3 + Na3PO4 = CrPO4 + NaCH3COO =>
Cr(CH3CO2)3 + Na3PO4 = CrPO4 + 3 NaCH3COO
C10H22 = C2H4 + CH4 =>
2 C10H22 = 9 C2H4 + 2 CH4
Co(OH)2 + H2SO4 = (CoOH)2SO4 + H2O =>
2 Co(OH)2 + H2SO4 = (CoOH)2SO4 + 2 H2O
NaOH + O2 = Na2O3 + H2O =>
2 NaOH + O2 = Na2O3 + H2O
Mg + P2O5 = MgO + PO =>
3 Mg + P2O5 = 3 MgO + 2 PO
C6H11N + O2 = CO2 + H2O + N2 =>
4 C6H11N + 35 O2 = 24 CO2 + 22 H2O + 2 N2
MnO3{-2} + C2O4{-2} + H{+} = Mn{2+} + CO2 + H2O =>
MnO3{-2} + C2O4{-2} + 6 H{+} = Mn{2+} + 2 CO2 + 3 H2O
FeI2 + HIO3 + HCl = FeCl3 + H2O + ICl =>
4 FeI2 + 5 HIO3 + 25 HCl = 4 FeCl3 + 15 H2O + 13 ICl
As2S2 + H2O2 + NH3 = (NH4)3AsO4 + H2SO4 + H2O =>
As2S2 + 11 H2O2 + 6 NH3 = 2(NH4)3AsO4 + 2 H2SO4 + 6 H2O
C8H8O3 + NaBH4 + HCl = C8H1003 + NaB(OH)4 + Cl =>
4 C8H8O3 + 3 NaBH4 + 3980 HCl = 4 C8H1003 + 3 NaB(OH)4 + 3980 Cl
BrCl + H2O = BrClH2O =>
BrCl + H2O = BrClH2O
KO5 + CO3 = K3C5O2 + O5 =>
15 KO5 + 25 CO3 = 5 K3C5O2 + 28 O5
Ti2(SO4)3 + H2O + O2 = TiO(SO4) + H2SO4 =>
2 Ti2(SO4)3 + 2 H2O + O2 = 4 TiO(SO4) + 2 H2SO4
HCN + Pb(OH)3 = Pb(CN)3 + H2O =>
3 HCN + Pb(OH)3 = Pb(CN)3 + 3 H2O
Na2CO3 + BaBr2 = NaBr + BaCO3 =>
Na2CO3 + BaBr2 = 2 NaBr + BaCO3
(NH4)2SO4(l) + KOH(l) = NH4OH(l) + K2SO4(l) =>
(NH4)2SO4(l) + 2 KOH(l) = 2 NH4OH(l) + K2SO4(l)
MgCr2O4 + O2 = MgCrO4 + Cr2O3 =>
4 MgCr2O4 + 3 O2 = 4 MgCrO4 + 2 Cr2O3
Na + H2O = NaOH + H =>
Na + H2O = NaOH + H
LiCoO2 + Si = Co + Li2SiO3 + SiO2 =>
4 LiCoO2 + 3 Si = 4 Co + 2 Li2SiO3 + SiO2
KM4O4 = K2O + M4O + O2 =>
4 KM4O4 = 2 K2O + 4 M4O + 5 O2
PbSO4 + Na(OH) = Pb(OH)2 + Na2SO4 =>
PbSO4 + 2 Na(OH) = Pb(OH)2 + Na2SO4
C12H10 + C4H9Cl = C19H26 + HCl =>
24 C12H10 + 61 C4H9Cl = 28 C19H26 + 61 HCl
H2SO4 + Ba3 + (OH)2 = BaSO4 + H2O =>
3 H2SO4 + Ba3 + 3(OH)2 = 3 BaSO4 + 6 H2O
As2O5 + AlPO4 = As3(PO4)5 + Al2O3 =>
3 As2O5 + 10 AlPO4 = 2 As3(PO4)5 + 5 Al2O3
MgCl2(aq) + Na(s) = NaCl(aq) + Mg =>
MgCl2(aq) + 2 Na(s) = 2 NaCl(aq) + Mg
C13H8O2 + O = CO2 + H2O =>
C13H8O2 + 28 O = 13 CO2 + 4 H2O
H2S + KOH = KHS + HOH =>
H2S + KOH = KHS + HOH
Fe(HSO3)3 + H2SO4 = FeSO4 + H2O + SO2 =>
2 Fe(HSO3)3 + H2SO4 = 2 FeSO4 + 4 H2O + 5 SO2
NaNO2 + KMnO4 + H2SO4 = NO2 + K2SO4 + Na2SO4 + MnSO4 + HOH =>
10 NaNO2 + 2 KMnO4 + 8 H2SO4 = 10 NO2 + K2SO4 + 5 Na2SO4 + 2 MnSO4 + 8 HOH
K2Cr2O7 + H2SO3 + H2SO4 = K2SO4 + Cr2(SO4)3 + H2O =>
K2Cr2O7 + 3 H2SO3 + H2SO4 = K2SO4 + Cr2(SO4)3 + 4 H2O
C4H9NO2 + HNO3 = C4H6O2 + H2O + N2 =>
5 C4H9NO2 + 3 HNO3 = 5 C4H6O2 + 9 H2O + 4 N2
As4S6 + O = As4O6 + SO2 =>
As4S6 + 18 O = As4O6 + 6 SO2
N2O + C3H7OH = H2O + CO2 + N2 =>
9 N2O + C3H7OH = 4 H2O + 3 CO2 + 9 N2
KI + Pb(CH3COO)2 = PbI2 + CH3CO2K =>
2 KI + Pb(CH3COO)2 = PbI2 + 2 CH3CO2K
HOOC{-}CH2{-}COOH + NaHCO3 = H2O + CO2 + NaOOC{-}CH2{-}CH(OH){-}COONa =>
HOOC{-}CH2{-}COOH + NaHCO3 = H2O + CO2 + NaOOC{-}CH2{-}CH(OH){-}COONa
CuFeS2 + O20 = Cu + FeO + SO2 =>
4 CuFeS2 + O20 = 4 Cu + 4 FeO + 8 SO2
HMnO4 + Ca = CaMnO4 + H2 =>
2 HMnO4 + 2 Ca = 2 CaMnO4 + H2
Fe8(s) + S16(s) = Fe2S3 =>
4 Fe8(s) + 3 S16(s) = 16 Fe2S3
CH3CHO + Cr2O7{-} + H{+} = CH3COOH + Cr{+3} + H2O =>
7 CH3CHO + 2 Cr2O7{-} + 14 H{+} = 7 CH3COOH + 4 Cr{+3} + 7 H2O
Mo + O2 = MoO4 =>
Mo + 2 O2 = MoO4
Fe + BaCl2 = FeCl2 + Ba =>
Fe + BaCl2 = FeCl2 + Ba
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