| 前日に均衡した方程式 |
C4HOH9 + 6 O2 = 4 CO2 + 5 H2O
ClO + S2O3 = Cl + SO4 =>
5 ClO + S2O3 = 5 Cl + 2 SO4
Ni(NO3)2(aq) + Na2SO4(aq) = NiSO4(aq) + NaNO3(aq) =>
Ni(NO3)2(aq) + Na2SO4(aq) = NiSO4(aq) + 2 NaNO3(aq)
J2 + H2S + H2O = HJ + H2SO4 =>
4 J2 + H2S + 4 H2O = 8 HJ + H2SO4
CH3COOH + HOC2H5 = H2O + CH3COOC2H5 =>
CH3COOH + HOC2H5 = H2O + CH3COOC2H5
K + HNO3 = KNO3 + NO + H2O =>
3 K + 4 HNO3 = 3 KNO3 + NO + 2 H2O
CuCl2 + NaS = CuS2 + NaCl =>
CuCl2 + 2 NaS = CuS2 + 2 NaCl
CuCl2 + K2Co3 = CuCo3 + KCl =>
CuCl2 + K2Co3 = CuCo3 + 2 KCl
Sr(OH)2(aq) + H3PO4 = H2O(l) + Sr3(PO4)2(s) =>
3 Sr(OH)2(aq) + 2 H3PO4 = 6 H2O(l) + Sr3(PO4)2(s)
KI + Pb(NO3)2 = NKO3 + PbI2 =>
2 KI + Pb(NO3)2 = 2 NKO3 + PbI2
KOH + HCl = H2O + KCl =>
KOH + HCl = H2O + KCl
LiOH + Be(OH)2 = Li2[Be(OH)4] =>
2 LiOH + Be(OH)2 = Li2[Be(OH)4]
SO3 + H = H2SO3 =>
SO3 + 2 H = H2SO3
FeCl3 + (Cu{2+})SO4 = (Cu{2})Cl3 + FeSO4 =>
FeCl3 + (Cu{2+})SO4 = (Cu{2})Cl3 + FeSO4
AI2 + O2 = AI2O3 =>
2 AI2 + 3 O2 = 2 AI2O3
Fe2(CO3)3 = CO2 + Fe2O3 =>
Fe2(CO3)3 = 3 CO2 + Fe2O3
NaBr + KIO3 + H2SO4 = K2SO4 + I2 + H2O + Na2SO4 + Br2 =>
10 NaBr + 2 KIO3 + 6 H2SO4 = K2SO4 + I2 + 6 H2O + 5 Na2SO4 + 5 Br2
NaOH + H2S = Na + SO2 + H2O =>
6 NaOH + H2S = 6 Na + SO2 + 4 H2O
Cr(OH)3 + NaOH = Na3[Cr(OH)6] =>
Cr(OH)3 + 3 NaOH = Na3[Cr(OH)6]
Cu(OH)2 + H2SO4 = CuSO4 + H2O =>
Cu(OH)2 + H2SO4 = CuSO4 + 2 H2O
TiO(NO3)2 + NH2CONH2 = TiO2 + CO2 + H2O + N2 =>
3 TiO(NO3)2 + 5 NH2CONH2 = 3 TiO2 + 5 CO2 + 10 H2O + 8 N2
BaCe2 + H2SO4 = BaSO4 + HCe =>
BaCe2 + H2SO4 = BaSO4 + 2 HCe
K2CO3 + CuCl2 = KCl + CuCO3 =>
K2CO3 + CuCl2 = 2 KCl + CuCO3
MgSO4 + Br(NO3)2 = Mg(NO3)2 + BrSO4 =>
MgSO4 + Br(NO3)2 = Mg(NO3)2 + BrSO4
KI + O2 = KI3 + K2O =>
6 KI + O2 = 2 KI3 + 2 K2O
H3PO3 + KMnO4 + HNO3 = H3PO4 + KNO3 + Mn(NO3)2 + H2O =>
5 H3PO3 + 2 KMnO4 + 6 HNO3 = 5 H3PO4 + 2 KNO3 + 2 Mn(NO3)2 + 3 H2O
KOH + HCI = KCI + H2O =>
KOH + HCI = KCI + H2O
H2O + Cs2SO4 = CsOH + H2SO4 =>
2 H2O + Cs2SO4 = 2 CsOH + H2SO4
CaSO3 + HBr = CaBr2 + H2SO3 =>
CaSO3 + 2 HBr = CaBr2 + H2SO3
Na2O2 + CO2 = NaCO + O2 =>
Na2O2 + 2 CO2 = 2 NaCO + 2 O2
K(s) + H2O(l) = H2(g) + KOH(aq) =>
2 K(s) + 2 H2O(l) = H2(g) + 2 KOH(aq)
NaZn(aq) + NO3S(aq) = NaS(aq) + NO3Zn(s) =>
NaZn(aq) + NO3S(aq) = NaS(aq) + NO3Zn(s)
CaCO3 + Al2S3 = Al2(CO3)3 + CaS =>
3 CaCO3 + Al2S3 = Al2(CO3)3 + 3 CaS
S + KNO3 + C = N2 + CO2 + K2S =>
S + 2 KNO3 + 3 C = N2 + 3 CO2 + K2S
NaBr + NaOCl + HCl = Br2 + NaCl + H2O =>
2 NaBr + NaOCl + 2 HCl = Br2 + 3 NaCl + H2O
CuCl2 + K2Co3 = CuCo3 + KCl =>
CuCl2 + K2Co3 = CuCo3 + 2 KCl
Pb(NO3)2(aq) + K2CrO4(aq) = KNO3(aq) + PbCrO4(s) =>
Pb(NO3)2(aq) + K2CrO4(aq) = 2 KNO3(aq) + PbCrO4(s)
CuSO4*5H2O + KI = CuI + I2 + H2O + K2SO4 =>
2 CuSO4*5H2O + 4 KI = 2 CuI + I2 + 10 H2O + 2 K2SO4
Na2CO3 + HCl = NaCl + H2O + CO2 =>
Na2CO3 + 2 HCl = 2 NaCl + H2O + CO2
NaBr + Cl = sodiumchloride + bromine =>
2 NaBr + 2 Cl = 2 NaCl + Br2
SrCl2 + KNO3 = Sr(NO3)2 + KCl =>
SrCl2 + 2 KNO3 = Sr(NO3)2 + 2 KCl
Pb(NO3)2 + Na(OH) = Pb(OH)2 + Na(NO3) =>
Pb(NO3)2 + 2 Na(OH) = Pb(OH)2 + 2 Na(NO3)
C14H10O2 + NaBH4 + C2H5OH = C14H14O2 + NaB(OCH2CH3) =>
5 C14H10O2 + 4 NaBH4 + 4 C2H5OH = 5 C14H14O2 + 4 NaB(OCH2CH3)
KMnO4 + CH2OHCHOHCH2OH = CH2OHCHOHCHO + KOH + MnO2 + H2O =>
2 KMnO4 + 3 CH2OHCHOHCH2OH = 3 CH2OHCHOHCHO + 2 KOH + 2 MnO2 + 2 H2O
H3AsO4 = As2O5 + H2O =>
2 H3AsO4 = As2O5 + 3 H2O
NH4O5 = N2 + H2O + O2 =>
2 NH4O5 = N2 + 4 H2O + 3 O2
Mg + H2Cr2O7 = Mg(Cr2O7) + H2 =>
Mg + H2Cr2O7 = Mg(Cr2O7) + H2
LiHCO3(s) + HCl(aq) = LiCl + H2O + CO2 =>
LiHCO3(s) + HCl(aq) = LiCl + H2O + CO2
C19H19N7O6 + H2 + NO2 = CH3NO2 + C21N30O2 =>
29 C19H19N7O6 + 425 H2 + 384 NO2 = 467 CH3NO2 + 4 C21N30O2
S2O8{-2)+I{-} = SO4{-2}+I2 =>
S2O8{-2)+2I{-} = 2 SO4{-2}+I2
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