| 前日に均衡した方程式 |
Zn + Pb(NO*3)*2 = Pb + Zn(NO*3)*2
CH3COOH + Ca(OH)2 = Ca(CH3COO)2 + H2O =>
2 CH3COOH + Ca(OH)2 = Ca(CH3COO)2 + 2 H2O
Ca(OH)2 + BaCl2 = Ba(OH)2 + CaCl2 =>
Ca(OH)2 + BaCl2 = Ba(OH)2 + CaCl2
K4(Fe(CN)6) + K2CO3 = KCN + FeCO3 =>
K4(Fe(CN)6) + K2CO3 = 6 KCN + FeCO3
K + H2O = KOH + H2 =>
2 K + 2 H2O = 2 KOH + H2
H3PO4 + CO3 = CO3PO4 + CO2 + H2O =>
2 H3PO4 + 5 CO3 = 2 CO3PO4 + 3 CO2 + 3 H2O
NaClO3 = NaCl + O2 =>
2 NaClO3 = 2 NaCl + 3 O2
N2O4 = N2 + O2 =>
N2O4 = N2 + 2 O2
SnO2 + H2O = SnO2H2O =>
SnO2 + H2O = SnO2H2O
HNO3 + BaSO3 = HSO3 + BaNO3 =>
HNO3 + BaSO3 = HSO3 + BaNO3
NaNO3 + CaC2 = Na2O + CaO + NO + CO2 =>
10 NaNO3 + 3 CaC2 = 5 Na2O + 3 CaO + 10 NO + 6 CO2
CH2O + H2O = CH2O2 + H2C(OH2) =>
2 CH2O + H2O = CH2O2 + H2C(OH2)
AgNO3 + P4 + H2O = H3PO3 + Ag + HNO3 =>
12 AgNO3 + P4 + 12 H2O = 4 H3PO3 + 12 Ag + 12 HNO3
Ca(CO3) + NaCl = CaCl2 + Na2CO3 =>
Ca(CO3) + 2 NaCl = CaCl2 + Na2CO3
Be(s) + H2O(l) = Be(HO)2(s) + H2(g) =>
Be(s) + 2 H2O(l) = Be(HO)2(s) + H2(g)
CH4O + C7O2H6 = C8H8O2 + H2O =>
CH4O + C7O2H6 = C8H8O2 + H2O
SrCl2 + NH4OH = NH4Cl + Sr(OH)2 =>
SrCl2 + 2 NH4OH = 2 NH4Cl + Sr(OH)2
Cu3N2 + BaI2 = CuI2 + Ba3N2 =>
Cu3N2 + 3 BaI2 = 3 CuI2 + Ba3N2
Fe{3+} + HS{-} = Fe{2+} + S + H{+} =>
2 Fe{3+} + HS{-} = 2 Fe{2+} + S + H{+}
Cd(OH)2 + HCl = HOH + CdCl2 =>
Cd(OH)2 + 2 HCl = 2 HOH + CdCl2
HNO3 = NO + H2O + O2 =>
4 HNO3 = 4 NO + 2 H2O + 3 O2
FeO + KMnO4 + H2SO4 = Fe2O3 + MnSO4 + K2SO4 + H2O =>
10 FeO + 2 KMnO4 + 3 H2SO4 = 5 Fe2O3 + 2 MnSO4 + K2SO4 + 3 H2O
H4C2O6 = H2O + CO2 =>
H4C2O6 = 2 H2O + 2 CO2
KMnO4 + HS = KS + HMnO4 =>
KMnO4 + HS = KS + HMnO4
CH3CH2OH(aq) + KMnO4(aq) + H2SO4(aq) = CH3COOH(aq) + MnSO4(aq) + K2SO4(aq) + H2O(l) =>
5 CH3CH2OH(aq) + 4 KMnO4(aq) + 6 H2SO4(aq) = 5 CH3COOH(aq) + 4 MnSO4(aq) + 2 K2SO4(aq) + 11 H2O(l)
C3H7OH + KMnO4 = C2H5COOH + H2O + MnO + K2O =>
5 C3H7OH + 4 KMnO4 = 5 C2H5COOH + 5 H2O + 4 MnO + 2 K2O
CU(OH)2 = CUO + H2O =>
CU(OH)2 = CUO + H2O
CrSO4 + K2CrO4 + H2O = Cr(OH)3 + K2SO4 + Cr2(SO4)3 =>
9 CrSO4 + 3 K2CrO4 + 12 H2O = 8 Cr(OH)3 + 3 K2SO4 + 2 Cr2(SO4)3
F2(g) + S8(s) = SF4(g) =>
16 F2(g) + S8(s) = 8 SF4(g)
KI + Ba(NO3)2 = IBa + K(NO3)2 =>
KI + Ba(NO3)2 = IBa + K(NO3)2
Co + NiSO4 = CoSO4 + Ni =>
Co + NiSO4 = CoSO4 + Ni
SiH4 + NH3 = Si3N4 + H2 =>
3 SiH4 + 4 NH3 = Si3N4 + 12 H2
CdCl2 + Al3 = AlCl3 + Cd2 =>
18 CdCl2 + 4 Al3 = 12 AlCl3 + 9 Cd2
CaCl2 + CsOH = Ca(OH)2 + CsCl =>
CaCl2 + 2 CsOH = Ca(OH)2 + 2 CsCl
sulfur + ozone = sulfurdioxide =>
3 S + 2 O3 = 3 SO2
CaCO3 + I2 = CaI2 + CO2 + O2 =>
2 CaCO3 + 2 I2 = 2 CaI2 + 2 CO2 + O2
CH2O + H2O = CH2O2 + H2C(OH2) =>
2 CH2O + H2O = CH2O2 + H2C(OH2)
KF + Mg = MgF2 + K =>
2 KF + Mg = MgF2 + 2 K
KOH + SO4{-2} + H3O{+} = K2SO4 + H2O =>
2 KOH + SO4{-2} + 2 H3O{+} = K2SO4 + 4 H2O
SrCl2 + NH4OH = NH4Cl + Sr(OH)2 =>
SrCl2 + 2 NH4OH = 2 NH4Cl + Sr(OH)2
K2Cr2O7 + HCl + H2S = KCl + CrCl3 + S + H2O =>
K2Cr2O7 + 8 HCl + 3 H2S = 2 KCl + 2 CrCl3 + 3 S + 7 H2O
C2H5N + O2 = CO2 + H2O + N2 =>
4 C2H5N + 13 O2 = 8 CO2 + 10 H2O + 2 N2
Cr3 + (NO3)3 + H3O = Cr3(HNO3)3 + H2O =>
Cr3 + (NO3)3 + 3 H3O = Cr3(HNO3)3 + 3 H2O
C2H4O2 + KOH = CH3COOK + H2O = =>
C2H4O2 + KOH = CH3COOK + H2O
HBr(aq) + Ni(s) = BrNi2(aq) + H =>
HBr(aq) + 2 Ni(s) = BrNi2(aq) + H
Cu3N2 + BaI2 = CuI2 + Ba3N2 =>
Cu3N2 + 3 BaI2 = 3 CuI2 + Ba3N2
Ni + Pb(NO3)2 = Pb + Ni(NO3)4 =>
Ni + 2 Pb(NO3)2 = 2 Pb + Ni(NO3)4
K3PO4(aq) + Al(NO3)3(aq) = AlPO4(s) + K3(NO3)3(aq) =>
K3PO4(aq) + Al(NO3)3(aq) = AlPO4(s) + K3(NO3)3(aq)
Al2O3 + HBrO = Al(BrO)3 + H2O =>
Al2O3 + 6 HBrO = 2 Al(BrO)3 + 3 H2O
Be(s) + H2O(l) = Be(OH)2(s) + H2(g) =>
Be(s) + 2 H2O(l) = Be(OH)2(s) + H2(g)
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