| 前日に均衡した方程式 |
Cr2O3 + 4 NaOH + 3 NaClO = 3 NaCl + 2 Na2CrO4 + 2 H2O
Hg(NO3)2 = HgO + NO2 + O =>
Hg(NO3)2 = HgO + 2 NO2 + O
CH3CH2COOH + Mg = (CH3CH2COO)Mg + H2 =>
2 CH3CH2COOH + 2 Mg = 2(CH3CH2COO)Mg + H2
Ca(NO3)2*4H2O = CaO + N2O5 + H2O =>
Ca(NO3)2*4H2O = CaO + N2O5 + 4 H2O
Cu(NO3)2 + Na2C2O4 = CuC2O4 + Na(NO3) =>
Cu(NO3)2 + Na2C2O4 = CuC2O4 + 2 Na(NO3)
CuO + C6H8O7 = Cu2C6H4O7 + H2O =>
2 CuO + C6H8O7 = Cu2C6H4O7 + 2 H2O
KOH(s) + CO2(g) = KHCO3(s) =>
KOH(s) + CO2(g) = KHCO3(s)
BeSO4 + Al(NO3)3 = Be(NO3)2 + Al2(SO4)3 =>
3 BeSO4 + 2 Al(NO3)3 = 3 Be(NO3)2 + Al2(SO4)3
Fe2O3 + HCl = FeCl3 + H2O =>
Fe2O3 + 6 HCl = 2 FeCl3 + 3 H2O
NaI(aq) + Cu(NO3)2(aq) = Cu(s) + I2(s) + NaNO3(aq) =>
2 NaI(aq) + Cu(NO3)2(aq) = Cu(s) + I2(s) + 2 NaNO3(aq)
Na2S + SO2 = Na2SO4 + S =>
Na2S + 2 SO2 = Na2SO4 + 2 S
H3P = H3 + P =>
H3P = H3 + P
O{2-} = O2 + {-} =>
2 O{2-} = O2 + 4e
CH3COOH + Ba = CH3COOBa + H2 =>
2 CH3COOH + 2 Ba = 2 CH3COOBa + H2
Ca10F2(PO4)6 + H2SO4 + H2O = Ca(H2PO4)2 + CaSO4*2H2O + HF =>
Ca10F2(PO4)6 + 7 H2SO4 + 14 H2O = 3 Ca(H2PO4)2 + 7 CaSO4*2H2O + 2 HF
Fe2O3 + HCl = FeCl3 + H2O =>
Fe2O3 + 6 HCl = 2 FeCl3 + 3 H2O
GaF3 + Cs = CsF + Ga =>
GaF3 + 3 Cs = 3 CsF + Ga
Cu(s) + HNO3(l) = Cu(NO3)2 + NO2 + H2O =>
Cu(s) + 4 HNO3(l) = Cu(NO3)2 + 2 NO2 + 2 H2O
KBr + KIO3 + H2SO4 = Br2 + I2 + K2SO4 + H2O =>
10 KBr + 2 KIO3 + 6 H2SO4 = 5 Br2 + I2 + 6 K2SO4 + 6 H2O
P2S3 + O2 = P2O5 + SO2 =>
2 P2S3 + 11 O2 = 2 P2O5 + 6 SO2
KCl = K + Cl2 =>
2 KCl = 2 K + Cl2
Au + K(CN) + O2 + H2O = KAu(CN)2 + KOH =>
4 Au + 8 K(CN) + O2 + 2 H2O = 4 KAu(CN)2 + 4 KOH
GaBr + Cl2 = GaCl3 + Br2 =>
2 GaBr + 3 Cl2 = 2 GaCl3 + Br2
Zn + Pb(NO)2 = Zn(NO)2 + Pb =>
Zn + Pb(NO)2 = Zn(NO)2 + Pb
Al + CuSO{4} = AlSO{4} + Cu =>
Al + CuSO{4} = AlSO{4} + Cu
Ca(NO3)2*4H2O = Ca + NO3 + H2O =>
Ca(NO3)2*4H2O = Ca + 2 NO3 + 4 H2O
C8H10N4O2 + H2O = C8H11N4O2 + OH =>
C8H10N4O2 + H2O = C8H11N4O2 + OH
K + ClO3 = KClO3 =>
K + ClO3 = KClO3
Ge + HNO3 = Ge(NO3)4 + H2 =>
Ge + 4 HNO3 = Ge(NO3)4 + 2 H2
KAu(CN)2 + Zn = K2Zn(CN)4 + Au =>
2 KAu(CN)2 + Zn = K2Zn(CN)4 + 2 Au
Co3(PO4)2 + H2SO4 = CoSO4 + H3PO4 =>
Co3(PO4)2 + 3 H2SO4 = 3 CoSO4 + 2 H3PO4
Mg + HPO3 = MgPO3 + H2 =>
2 Mg + 2 HPO3 = 2 MgPO3 + H2
NiC2O4H2O + O2 = NiO + H2O + CO2 =>
2 NiC2O4H2O + O2 = 2 NiO + 2 H2O + 4 CO2
CH3NH2 + CH3Cl = (CH3)2NH2Cl =>
CH3NH2 + CH3Cl = (CH3)2NH2Cl
Ba(NO3)2 + NH3 = Ba(NH3)2 + NO3 =>
Ba(NO3)2 + 2 NH3 = Ba(NH3)2 + 2 NO3
C6H5Cl + AgNO3 = C6H5NO3 + AgCl =>
C6H5Cl + AgNO3 = C6H5NO3 + AgCl
K2O + N2 = K + KNO3 =>
6 K2O + N2 = 10 K + 2 KNO3
H2SO4 + NaNO2 = HNO2 + Na2SO4 =>
H2SO4 + 2 NaNO2 = 2 HNO2 + Na2SO4
Y2O3 + Al2O3 = YAlO3 =>
Y2O3 + Al2O3 = 2 YAlO3
Co(NO3)2 + Na2SO4 = CoSO4 + NaNO3 =>
Co(NO3)2 + Na2SO4 = CoSO4 + 2 NaNO3
SCl4 + H2O = H2SO3 + HCl =>
SCl4 + 3 H2O = H2SO3 + 4 HCl
HNO3 + NH4(OH) = (NH4)(NO3) + H2O =>
HNO3 + NH4(OH) = (NH4)(NO3) + H2O
Cu(NH3)4(OH)2 + HCl = CuCl2 + NH3 + H2O =>
Cu(NH3)4(OH)2 + 2 HCl = CuCl2 + 4 NH3 + 2 H2O
K3P + NaF = Na3P + KF =>
K3P + 3 NaF = Na3P + 3 KF
PbCl2(aq) + KI(aq) = PbI2(s) + ClK(aq) =>
PbCl2(aq) + 2 KI(aq) = PbI2(s) + 2 ClK(aq)
Zn + H2(SO4) = Zn(SO4) + H =>
Zn + H2(SO4) = Zn(SO4) + 2 H
Li3N + NH4NO3 = LiNO3 + (NH4)3N =>
Li3N + 3 NH4NO3 = 3 LiNO3 + (NH4)3N
BaCO3 + HCl + H2O = BaCl2*6H2O + CO2 =>
BaCO3 + 2 HCl + 5 H2O = BaCl2*6H2O + CO2
CaBr2(aq) + H2SO4(aq) = CaSO4(s) + HBr(aq) =>
CaBr2(aq) + H2SO4(aq) = CaSO4(s) + 2 HBr(aq)
PCl3 + H2 = P2Cl4 + HCl =>
2 PCl3 + H2 = P2Cl4 + 2 HCl
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