| 前日に均衡した方程式 |
2 P + 3 S = P2S3
MgCl2 + Na2CO3 + H2O = Mg(OH)2 + CO2 + NaCl =>
MgCl2 + Na2CO3 + H2O = Mg(OH)2 + CO2 + 2 NaCl
MgCl2 + Na2CO3 + H2O = Mg2(OH)2CO3 + CO2 + NaCl =>
2 MgCl2 + 2 Na2CO3 + H2O = Mg2(OH)2CO3 + CO2 + 4 NaCl
AgNO3(aq) + MgSO4(aq) = AgSO4(s) + MgNO3(aq) =>
AgNO3(aq) + MgSO4(aq) = AgSO4(s) + MgNO3(aq)
Fe{2+} + Br{-} = FeBr2 =>
Fe{2+} + 2 Br{-} = FeBr2
K + O2 = K2O =>
4 K + O2 = 2 K2O
NH4VO3 + Zn + HCl = NH3 + VO + ZnCl2 + H2O =>
2 NH4VO3 + 3 Zn + 6 HCl = 2 NH3 + 2 VO + 3 ZnCl2 + 4 H2O
(MgOH)2SO4 + H2O = Mg(OH)2 + H2SO4 =>
(MgOH)2SO4 + 2 H2O = 2 Mg(OH)2 + H2SO4
P + S = PS =>
P + S = PS
Pb(OH)2 + HCl = H2O + PbCl2 =>
Pb(OH)2 + 2 HCl = 2 H2O + PbCl2
Ba(NO3)2 + Na2SO4 = BaSO4 + NaNO3 =>
Ba(NO3)2 + Na2SO4 = BaSO4 + 2 NaNO3
MgCl2 + Na2CO3 + H2O = (MgOH)2CO3 + NaCl + NaHCO3 =>
2 MgCl2 + 3 Na2CO3 + 2 H2O = (MgOH)2CO3 + 4 NaCl + 2 NaHCO3
MgSO4(aq) + AgNO3(aq) = Ag2SO4(s) + Mg(NO3)2(ag) =>
MgSO4(aq) + 2 AgNO3(aq) = Ag2SO4(s) + Mg(NO3)2(ag)
NaHCO3 + C6H8O7 = CO2 + C6H5Na3O7 + H2O =>
3 NaHCO3 + C6H8O7 = 3 CO2 + C6H5Na3O7 + 3 H2O
C8H10 + KMnO4 + H2SO4 = C6H4(COOH)2 + K2SO4 + MnSO4 + H2O =>
5 C8H10 + 12 KMnO4 + 18 H2SO4 = 5 C6H4(COOH)2 + 6 K2SO4 + 12 MnSO4 + 28 H2O
MgCl2 + Na2CO3 + H2O = (MgOH)2CO3 + NaCl + NaHCO3 =>
2 MgCl2 + 3 Na2CO3 + 2 H2O = (MgOH)2CO3 + 4 NaCl + 2 NaHCO3
Sr(NO3)2 + Al2(C2O4)3 = SrC2O4 + Al(NO3)3 =>
3 Sr(NO3)2 + Al2(C2O4)3 = 3 SrC2O4 + 2 Al(NO3)3
NH4VO3 + Zn + HCl = VOCl2 + ZnCl2 + NH4Cl + H2O =>
2 NH4VO3 + Zn + 8 HCl = 2 VOCl2 + ZnCl2 + 2 NH4Cl + 4 H2O
CH3(CH2)2CH3 + O2 = CO2 + H2O =>
2 CH3(CH2)2CH3 + 13 O2 = 8 CO2 + 10 H2O
N3O6 = NO2 =>
N3O6 = 3 NO2
MgCl2 + Na2CO3 + H2O = (MgOH)2CO3 + NaCl + CO2 =>
2 MgCl2 + 2 Na2CO3 + H2O = (MgOH)2CO3 + 4 NaCl + CO2
AgNO3(aq) + MgSO4(aq) = AgSO4(aq) + MgNO3(aq) =>
AgNO3(aq) + MgSO4(aq) = AgSO4(aq) + MgNO3(aq)
Na2C2O4 + H2SO4 = Na2SO4(CO2H)2 =>
Na2C2O4 + H2SO4 = Na2SO4(CO2H)2
MgCl2 + Na2CO3 + H2O = Mg(OH)2 + CO2 + NaCl =>
MgCl2 + Na2CO3 + H2O = Mg(OH)2 + CO2 + 2 NaCl
Fe2O3 + C2 = Fe + CO =>
2 Fe2O3 + 3 C2 = 4 Fe + 6 CO
SO4{2-} + CHO2{-} + H{+} = H2S + CO32{-} + H2O =>
61 SO4{2-} + 8 CHO2{-} + 122 H{+} = 61 H2S + 8 CO32{-} + 4 H2O
CuCl2*2H2O + CrCl2*6H2O + NaOH = CuCrO2 + NaCl + H2O =>
CuCl2*2H2O + CrCl2*6H2O + 4 NaOH = CuCrO2 + 4 NaCl + 10 H2O
C5H10O2 + O2 = CO2 + H2O =>
2 C5H10O2 + 13 O2 = 10 CO2 + 10 H2O
Zn + C = ZnC2 =>
Zn + 2 C = ZnC2
MgO + H2O = Mg(OH)2 =>
MgO + H2O = Mg(OH)2
H2 + SO2 = H2S + H2O =>
3 H2 + SO2 = H2S + 2 H2O
NaNO3 + MgS = Na2S + Mg(NO3)2 =>
2 NaNO3 + MgS = Na2S + Mg(NO3)2
HIO3 + H2SO3 = HI + H2SO4 =>
HIO3 + 3 H2SO3 = HI + 3 H2SO4
Mo + H2O = MoO3 + H2 =>
Mo + 3 H2O = MoO3 + 3 H2
MgCl2 + Na2CO3 + H2O = (MgOH)2CO3 + NaCl + CO2 =>
2 MgCl2 + 2 Na2CO3 + H2O = (MgOH)2CO3 + 4 NaCl + CO2
NH4VO3 + Zn + HCl = NH4Cl + VCl2 + ZnCl2 + H2O =>
2 NH4VO3 + 3 Zn + 12 HCl = 2 NH4Cl + 2 VCl2 + 3 ZnCl2 + 6 H2O
Bi2O3 + HCl = H2O + ClBiO =>
Bi2O3 + 2 HCl = H2O + 2 ClBiO
HIO3 + H2SO3 = I2 + H2SO4 + H2O =>
2 HIO3 + 5 H2SO3 = I2 + 5 H2SO4 + H2O
Mo + H2O = MoO2 + H =>
Mo + 2 H2O = MoO2 + 4 H
NH4VO3 + Zn + HCl = NH3 + V2O3 + ZnCl2 + H2O =>
2 NH4VO3 + 2 Zn + 4 HCl = 2 NH3 + V2O3 + 2 ZnCl2 + 3 H2O
Cl + CaS = ClCaS =>
Cl + CaS = ClCaS
PdCl2 + KNO3 = Pd(NO3)2 + KCl =>
PdCl2 + 2 KNO3 = Pd(NO3)2 + 2 KCl
C3H8O + K2Cr2O7 = C3H8OK2Cr2O7 =>
C3H8O + K2Cr2O7 = C3H8OK2Cr2O7
C7H6O2 + NaOH = C7H5O2Na + H2O =>
C7H6O2 + NaOH = C7H5O2Na + H2O
N2H4 + MnO4{-} + H{+} = N2 + Mn{+2} + H2O =>
5 N2H4 + 4 MnO4{-} + 12 H{+} = 5 N2 + 4 Mn{+2} + 16 H2O
K + MgBr2 = KBr + Mg =>
2 K + MgBr2 = 2 KBr + Mg
NH4VO3 + Zn + HCl = ZnCl2 + VCl3 + NH4Cl + H2O =>
NH4VO3 + Zn + 6 HCl = ZnCl2 + VCl3 + NH4Cl + 3 H2O
HBr + (NH4)SO3 = HSO3 + NH4Br =>
HBr + (NH4)SO3 = HSO3 + NH4Br
CaS2O3 + NH3 + H2O = (NH4)2S2O3 + Ca(OH)2 =>
CaS2O3 + 2 NH3 + 2 H2O = (NH4)2S2O3 + Ca(OH)2
NH4VO3 + Zn + HCl = NH3 + VO2 + ZnCl2 + H2O =>
2 NH4VO3 + Zn + 2 HCl = 2 NH3 + 2 VO2 + ZnCl2 + 2 H2O
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