| 前日に均衡した方程式 |
C7H7NO2 + 7 O2 = 7 CO2 + 2 H2O + NH3
Mg + Cu2 = MgCu =>
2 Mg + Cu2 = 2 MgCu
Fe + AgC2H2O2 = Ag + Fe(C2H2O2) =>
Fe + AgC2H2O2 = Ag + Fe(C2H2O2)
LiOH2O = Li(OH)2 =>
LiOH2O = Li(OH)2
Na3[Cr(OH)6] + NaOH + PbO2 = Na2CrO4 + H2O + Na2[Pb(OH)4] =>
2 Na3[Cr(OH)6] + 4 NaOH + 3 PbO2 = 2 Na2CrO4 + 2 H2O + 3 Na2[Pb(OH)4]
K2PbO3 + H2O + Pb(C2H3O2)2 = Pb3O4 + C2H4O2 + K(C2H3O2) =>
K2PbO3 + H2O + 2 Pb(C2H3O2)2 = Pb3O4 + 2 C2H4O2 + 2 K(C2H3O2)
NaOH + H2SO4 = NaHSO4 + HOH =>
NaOH + H2SO4 = NaHSO4 + HOH
BeOHCl = BeClOH =>
BeOHCl = BeClOH
PbO2 + Zn = Pb + ZnO2 =>
PbO2 + Zn = Pb + ZnO2
CaO + Si = Ca + SiO2 =>
2 CaO + Si = 2 Ca + SiO2
SrI2 + F2 = SrF2 + I2 =>
SrI2 + F2 = SrF2 + I2
FeCl3 + KCN = K3(Fe(CN)6) + KCl =>
FeCl3 + 6 KCN = K3(Fe(CN)6) + 3 KCl
H2S + HBr = H2 + SBr2 =>
H2S + 2 HBr = 2 H2 + SBr2
PCl5 + H2O = HCl + H3PO4 =>
PCl5 + 4 H2O = 5 HCl + H3PO4
TaN + CF4 = TaF5 + C2F6 + N2 =>
2 TaN + 10 CF4 = 2 TaF5 + 5 C2F6 + N2
U2 + Mg32 = UMg =>
16 U2 + Mg32 = 32 UMg
O + Sb2S3 = SbO2Sb2O4 + SO3 =>
39 O + 3 Sb2S3 = 2 SbO2Sb2O4 + 9 SO3
MoS2(s) + O2(g) = MoO3(s) + SO2(g) =>
2 MoS2(s) + 7 O2(g) = 2 MoO3(s) + 4 SO2(g)
(K4Fe(CN)6)24 + (KMnO4)24 + (H2SO4)24 = KHSO4 + (Fe2(SO4)3)24 + (MnSO4)24 + (HNO3)24 + (CO2)24 + H2O =>
10(K4Fe(CN)6)24 + 122(KMnO4)24 + 299(H2SO4)24 = 3888 KHSO4 + 5(Fe2(SO4)3)24 + 122(MnSO4)24 + 60(HNO3)24 + 60(CO2)24 + 4512 H2O
Ca5(PO4)3F = Ca + PO4 + F =>
Ca5(PO4)3F = 5 Ca + 3 PO4 + F
FeCl3 + KCN = FeC3N3 + KCl =>
FeCl3 + 3 KCN = FeC3N3 + 3 KCl
FeCl3 + HgO = HgCl2 + Fe2O3 =>
2 FeCl3 + 3 HgO = 3 HgCl2 + Fe2O3
Ca5(PO4)3F = CaO + P2O5 + CaF2 =>
2 Ca5(PO4)3F = 9 CaO + 3 P2O5 + CaF2
K2Cr2O7 + C2H2O4 + H2SO4 = KHSO4 + Cr2(SO4)3 + CO2 + H2O =>
K2Cr2O7 + 3 C2H2O4 + 5 H2SO4 = 2 KHSO4 + Cr2(SO4)3 + 6 CO2 + 7 H2O
FeCl3 + KCN = Fe(CN)3 + KCl =>
FeCl3 + 3 KCN = Fe(CN)3 + 3 KCl
NaBr + CaF2 = NaF + CaBr2 =>
2 NaBr + CaF2 = 2 NaF + CaBr2
KMnO4 + H2SO4 + Na2SO3 = MnO2 + Na2SO4 + K2SO4 + H2O =>
2 KMnO4 + H2SO4 + 3 Na2SO3 = 2 MnO2 + 3 Na2SO4 + K2SO4 + H2O
ZnCl2 + NH3 + H2O = Zn(OH)2 + ClNH4 =>
ZnCl2 + 2 NH3 + 2 H2O = Zn(OH)2 + 2 ClNH4
C3H4O + H2O = C6H10O3 =>
2 C3H4O + H2O = C6H10O3
Cr{3} + OH{-} + H2O2 = CrO4{2-} + H2O =>
2 Cr{3} + 10 OH{-} + 3 H2O2 = 2 CrO4{2-} + 8 H2O
FeS + Cl2 = FeCl3 + S =>
2 FeS + 3 Cl2 = 2 FeCl3 + 2 S
Fe2O3 + S2 = FeS2 + FeSO4 =>
8 Fe2O3 + 13 S2 = 10 FeS2 + 6 FeSO4
FeCl3 + KCN = K3Fe(CN)6 + KCl =>
FeCl3 + 6 KCN = K3Fe(CN)6 + 3 KCl
FeCl3 + KCN = K3[Fe(CN)6] + KCl =>
FeCl3 + 6 KCN = K3[Fe(CN)6] + 3 KCl
Fe(s) + O2(g) = Fe3O4(s) =>
3 Fe(s) + 2 O2(g) = Fe3O4(s)
CuCl2 + CaCO3 = CuCO3 + Cl2Ca =>
CuCl2 + CaCO3 = CuCO3 + Cl2Ca
PbSO4(aq) + NaCl(aq) = PbCl2(s) + Na2SO4(aq) =>
PbSO4(aq) + 2 NaCl(aq) = PbCl2(s) + Na2SO4(aq)
CO2 + H2O = C6H12O6 + O2 =>
6 CO2 + 6 H2O = C6H12O6 + 6 O2
K2CrO4 + KOH + H[SnCl3] + H2O = K3[Cr(OH)6] + KCl + K2[Sn(OH)6] =>
2 K2CrO4 + 17 KOH + 3 H[SnCl3] + 5 H2O = 2 K3[Cr(OH)6] + 9 KCl + 3 K2[Sn(OH)6]
Na2CO3 = Na + O2 + CO2 =>
2 Na2CO3 = 4 Na + O2 + 2 CO2
FeCl3 + C6H8O7 = HCl + C6H5O7Fe =>
FeCl3 + C6H8O7 = 3 HCl + C6H5O7Fe
Cu(OH)2 + H3PO4 = Cu3(PO4)2 + H(OH) =>
3 Cu(OH)2 + 2 H3PO4 = Cu3(PO4)2 + 6 H(OH)
(NH4)2CO3 + Zn(NO3)2 = (NH4)NO3 + ZnCO3 =>
(NH4)2CO3 + Zn(NO3)2 = 2(NH4)NO3 + ZnCO3
AlBr3 = Br + Al3 =>
3 AlBr3 = 9 Br + Al3
C3H6O + Br2 = C3H5OBr + HBr =>
C3H6O + Br2 = C3H5OBr + HBr
CuCl2 + CaCo3 = CuCo3 + CaCl2 =>
CuCl2 + CaCo3 = CuCo3 + CaCl2
Al(SO4)3 + H2O = Al(OH)3 + HSO4 =>
Al(SO4)3 + 3 H2O = Al(OH)3 + 3 HSO4
AlBr3(aq) + KOH(aq) = Al(OH)3 + KBr =>
AlBr3(aq) + 3 KOH(aq) = Al(OH)3 + 3 KBr
CaC2 + Al2O3 = Al4C3 + CaCO3 + Al =>
3 CaC2 + 3 Al2O3 = Al4C3 + 3 CaCO3 + 2 Al
(NH4)2CO3 + Zn(NO3)2 = NH4(NO3) + ZnCO3 =>
(NH4)2CO3 + Zn(NO3)2 = 2 NH4(NO3) + ZnCO3
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