| 前日に均衡した方程式 |
N2 + 3 F2 = 2 NF3
LiCaO = CaLiO =>
LiCaO = CaLiO
Fe{2+} + H2O2 + H{+} = Fe{3+} + H2O =>
2 Fe{2+} + H2O2 + 2 H{+} = 2 Fe{3+} + 2 H2O
C11H13 + O3 = C3O7 + H2O =>
18 C11H13 + 193 O3 = 66 C3O7 + 117 H2O
H3AsO4 + NaOH = Na2HAsO4 + H2O =>
H3AsO4 + 2 NaOH = Na2HAsO4 + 2 H2O
RbNO3 + H2O = HNO3 + RbHO =>
RbNO3 + H2O = HNO3 + RbHO
CaCO3(S) + HCl(g) = CaCl2(S) + H2O(l) + CO2(g) =>
CaCO3(S) + 2 HCl(g) = CaCl2(S) + H2O(l) + CO2(g)
NaCl + KMnO2 + H2SO4 = Na2SO4 + K2SO4 + MnSO4 + H2O + Cl2 =>
2 NaCl + 2 KMnO2 + 4 H2SO4 = Na2SO4 + K2SO4 + 2 MnSO4 + 4 H2O + Cl2
Rb + CH3COOH = RbC2H3O2 + H2 =>
2 Rb + 2 CH3COOH = 2 RbC2H3O2 + H2
K2Cr2O7 + S = K2SO4 + Cr2O3 =>
K2Cr2O7 + S = K2SO4 + Cr2O3
Na2CO3(l) + CaCl(l) = Na2CO3CaCl =>
Na2CO3(l) + CaCl(l) = Na2CO3CaCl
CuCl2 + Pb(CO3)2 = PbCl4 + CuCO3 =>
2 CuCl2 + Pb(CO3)2 = PbCl4 + 2 CuCO3
NaOH(aq) + NH4Cl = NH3(aq) + NaCl + H2O =>
NaOH(aq) + NH4Cl = NH3(aq) + NaCl + H2O
CH2CHCH3 + H2 = CH3CH2CH3 =>
CH2CHCH3 + H2 = CH3CH2CH3
Na2C2O4 + H2O = NaHC2O4 + NaOH =>
Na2C2O4 + H2O = NaHC2O4 + NaOH
P4S10 + H2O = H3PO4 + H2S =>
P4S10 + 16 H2O = 4 H3PO4 + 10 H2S
*CuCl2 + Na2SO3 + H2O = CuCl + Na2SO4 + HCl =>
2*CuCl2 + Na2SO3 + H2O = 2 CuCl + Na2SO4 + 2 HCl
Pb(NO3)2(aq) + K2S(aq) = PbS(c) + KNO3(aq) =>
Pb(NO3)2(aq) + K2S(aq) = PbS(c) + 2 KNO3(aq)
B2O3 + HF = BF3 + H2O(i) =>
B2O3 + 6 HF = 2 BF3 + 3 H2O(i)
Mg + C = Mg2C =>
2 Mg + C = Mg2C
Fe + H2O + O2 = FeOH =>
4 Fe + 2 H2O + O2 = 4 FeOH
HNO3 + HCl = NO + H2O + Cl2 =>
2 HNO3 + 6 HCl = 2 NO + 4 H2O + 3 Cl2
Al(OH)4{-} + H2SO4 = Al(OH)3 + H2O + SO4{-2} =>
2 Al(OH)4{-} + H2SO4 = 2 Al(OH)3 + 2 H2O + SO4{-2}
ZnCl2 + Fe2O3 = ZnO + FeCl3 =>
3 ZnCl2 + Fe2O3 = 3 ZnO + 2 FeCl3
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
H5IO6 + HI = I2 + H2O =>
H5IO6 + 7 HI = 4 I2 + 6 H2O
ZnCl2 + Fe2O3 = ZnO + FeCl3 =>
3 ZnCl2 + Fe2O3 = 3 ZnO + 2 FeCl3
HNO3 + NaOH = HNO3NaOH =>
HNO3 + NaOH = HNO3NaOH
Zn3(PO4)2 + KCl = K3PO4 + ZnCl2 =>
Zn3(PO4)2 + 6 KCl = 2 K3PO4 + 3 ZnCl2
CaI + Ni3(PO4)2 = NiI + Ca3(PO4)2 =>
3 CaI + Ni3(PO4)2 = 3 NiI + Ca3(PO4)2
H2O + Fe(OH)2 + CrO4{-2} = Fe(OH)3 + Cr(OH)4{-} + OH{-} =>
4 H2O + 3 Fe(OH)2 + CrO4{-2} = 3 Fe(OH)3 + Cr(OH)4{-} + OH{-}
AgI + HNO3 = HI + Ag(NO3) =>
AgI + HNO3 = HI + Ag(NO3)
(NH4)2CO3 + CaI2 = Ca(NH4)2 + I2CO3 =>
(NH4)2CO3 + CaI2 = Ca(NH4)2 + I2CO3
C7H8O + KMnO4 + H2SO4 = C7H6O + K2SO4 + MnSO4 + H2O =>
5 C7H8O + 2 KMnO4 + 3 H2SO4 = 5 C7H6O + K2SO4 + 2 MnSO4 + 8 H2O
C + C2H5COOH + C4H10 = C13H18O2 =>
26 C + 5 C2H5COOH + 6 C4H10 = 5 C13H18O2
H3BO3 + NaHCO3 = NaB + CO2 + HO =>
H3BO3 + NaHCO3 = NaB + CO2 + 4 HO
O2 + C20H14O4 = CO2 + H2O =>
43 O2 + 2 C20H14O4 = 40 CO2 + 14 H2O
K4FeC6N6 + KMnO4 + H2SO4 = KHSO4 + FeH3S3O12 + MnH2S2O8 + HNO3 + CO2 + H2O =>
5 K4FeC6N6 + 61 KMnO4 + 218 H2SO4 = 81 KHSO4 + 5 FeH3S3O12 + 61 MnH2S2O8 + 30 HNO3 + 30 CO2 + 94 H2O
Mg(s) + H2O = Mg(OH)2(s) + H2 =>
Mg(s) + 2 H2O = Mg(OH)2(s) + H2
CuSO{42-} + MgCl{-} = CuCl{-} + MgSO{42-} =>
CuSO{42-} + MgCl{-} = CuCl{-} + MgSO{42-}
(NH4)2SO4 = NH4{+} + SO4{2-} =>
(NH4)2SO4 = 2 NH4{+} + SO4{2-}
MgSnO3 + Au(IO3)3 = Mg(IO3)3 + AuSnO3 =>
MgSnO3 + Au(IO3)3 = Mg(IO3)3 + AuSnO3
Br2 + CH4 = H2 + CBr4 =>
2 Br2 + CH4 = 2 H2 + CBr4
HCOOH + PCl5 = HCOCl + POCl3 + HCl =>
HCOOH + PCl5 = HCOCl + POCl3 + HCl
Na2CO3 + AgNO3 = AgNa + CO3(NO3)2 =>
Na2CO3 + 2 AgNO3 = 2 AgNa + CO3(NO3)2
K2O + SO2 = K2SO3 =>
K2O + SO2 = K2SO3
Mg(s) + Cu2SO4(aq) = MgSO4(aq) + Cu(s) =>
Mg(s) + Cu2SO4(aq) = MgSO4(aq) + 2 Cu(s)
(NH4)2S + Pb(NO3)2 = NH4NO3 + PbS =>
(NH4)2S + Pb(NO3)2 = 2 NH4NO3 + PbS
PCl3 + Br2 + H2O = H3PO4 + HBr + Cl2 =>
2 PCl3 + 5 Br2 + 8 H2O = 2 H3PO4 + 10 HBr + 3 Cl2
LiCl + N2 = Li3N + Cl2 =>
6 LiCl + N2 = 2 Li3N + 3 Cl2
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