| 前日に均衡した方程式 |
N2 + 3 H2 = 2 NH3
Mg(NO3)2 + Al(NO3)3 + C2H6N4O2 = MgAl2O4 + N2 + H2O + CO2 =>
Mg(NO3)2 + 2 Al(NO3)3 + 4 C2H6N4O2 = MgAl2O4 + 12 N2 + 12 H2O + 8 CO2
Fe + K4(Fe(CN)6) = Fe4(Fe(CN)6)3 + K =>
4 Fe + 3 K4(Fe(CN)6) = Fe4(Fe(CN)6)3 + 12 K
K2O + H2SO4 = KHSO4 + H2O =>
K2O + 2 H2SO4 = 2 KHSO4 + H2O
Cr(OH)3 + NaClO = Na2CrO4 + NaCl + H2O + Cl2 =>
2 Cr(OH)3 + 5 NaClO = 2 Na2CrO4 + NaCl + 3 H2O + 2 Cl2
Ca0 + CaCl = Ca2Cl =>
Ca0 + CaCl = Ca2Cl
FeO + H2 = Fe + H2O =>
FeO + H2 = Fe + H2O
F2 + NaOH = NaF + O2 + H2O =>
2 F2 + 4 NaOH = 4 NaF + O2 + 2 H2O
Cu(OH)2 + HCl(aq) = CuCl2(aq) + H2O(l) =>
Cu(OH)2 + 2 HCl(aq) = CuCl2(aq) + 2 H2O(l)
Ag + HNO3(aq) = H2 + AgNO3(aq) =>
2 Ag + 2 HNO3(aq) = H2 + 2 AgNO3(aq)
Ca + H2O = Ca(OH)2 + H2 =>
Ca + 2 H2O = Ca(OH)2 + H2
C5H10 + O2 = CO2H2O =>
2 C5H10 + 15 O2 = 10 CO2H2O
Fe3O4 + KI + H2SO4 = FeI2 + I2 + K2SO4 + H2O =>
Fe3O4 + 8 KI + 4 H2SO4 = 3 FeI2 + I2 + 4 K2SO4 + 4 H2O
SbOCl + H2S = Sb2S3 + H2O + HCl =>
2 SbOCl + 3 H2S = Sb2S3 + 2 H2O + 2 HCl
Zn(OH)2 + NaOH = Na2Zn(OH)4 =>
Zn(OH)2 + 2 NaOH = Na2Zn(OH)4
C4H5Cl + KMnO4 + H2O = C4H5O2Cl + KOH + MnO2 =>
3 C4H5Cl + 4 KMnO4 + 2 H2O = 3 C4H5O2Cl + 4 KOH + 4 MnO2
H2SO4 + KHCO3 = KSO4 + H2HCO3 =>
H2SO4 + KHCO3 = KSO4 + H2HCO3
BaO2 + KMnO4 + H2O = BaMnO4 + O2 + KOH =>
4 BaO2 + 4 KMnO4 + 2 H2O = 4 BaMnO4 + 3 O2 + 4 KOH
Ca3P2 + H2O = Ca(OH)2 + PH3 =>
Ca3P2 + 6 H2O = 3 Ca(OH)2 + 2 PH3
CH3 + H2S = CH4 + SH =>
CH3 + H2S = CH4 + SH
Cl = Cl2 =>
2 Cl = Cl2
NH4HSO4 + HCl = NH4Cl + H2SO4 =>
NH4HSO4 + HCl = NH4Cl + H2SO4
CH3COOOH = CH3COOH + O2 =>
2 CH3COOOH = 2 CH3COOH + O2
Na3PO4(aq) + AgNO3(aq) = Na3NO3(aq) + AgPO4(s) =>
Na3PO4(aq) + AgNO3(aq) = Na3NO3(aq) + AgPO4(s)
ZnCl2 + K4[Fe(CN)6] = Zn3K2[Fe(CN)6]2 + KCl =>
3 ZnCl2 + 2 K4[Fe(CN)6] = Zn3K2[Fe(CN)6]2 + 6 KCl
C2H5N3O9(l) = CO2(g) + H2O(g) + N2(g) + O2(g) =>
4 C2H5N3O9(l) = 8 CO2(g) + 10 H2O(g) + 6 N2(g) + 5 O2(g)
CuSO4(aq) + Fe = Fe2(SO4)3 + Cu =>
3 CuSO4(aq) + 2 Fe = Fe2(SO4)3 + 3 Cu
Cl2O7 + Ba(OH)2 = Ba(ClO4)2H2O =>
Cl2O7 + Ba(OH)2 = Ba(ClO4)2H2O
Ca(NO3)2*4H2O + Fe(NO3)3*9H2O + C6H8O7 = Ca2Fe2O5 + CO2 + H2O + N2 =>
18 Ca(NO3)2*4H2O + 18 Fe(NO3)3*9H2O + 25 C6H8O7 = 9 Ca2Fe2O5 + 150 CO2 + 334 H2O + 45 N2
CuF2 + Al = Cu + AlF3 =>
3 CuF2 + 2 Al = 3 Cu + 2 AlF3
R2O3 = O2 + R3 =>
6 R2O3 = 9 O2 + 4 R3
Hg + MgO = HgMgO =>
Hg + MgO = HgMgO
CH3COOH(aq) + NaOH(aq) = CH3COONa(aq) + H2O =>
CH3COOH(aq) + NaOH(aq) = CH3COONa(aq) + H2O
Na + H2O = NaOH + H2 =>
2 Na + 2 H2O = 2 NaOH + H2
Zn + HCl = ZnCl2 + H2 =>
Zn + 2 HCl = ZnCl2 + H2
CH3COO{-} + Fe{3+} + H2O = Fe(OH)2 + CH3COOO + CH3COOH =>
9 CH3COO{-} + 3 Fe{3+} + 7 H2O = 3 Fe(OH)2 + CH3COOO + 8 CH3COOH
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
FeCl3H2O = FeCl3*H2O =>
FeCl3H2O = FeCl3*H2O
C5H9Br = HBr + C5H8 =>
C5H9Br = HBr + C5H8
Fe2S4 + O2 = Fe2O3 + SO2 =>
2 Fe2S4 + 11 O2 = 2 Fe2O3 + 8 SO2
CsOH + HNO3 = CsNO3 + NH4OH + O2 =>
2 CsOH + 3 HNO3 = 2 CsNO3 + NH4OH + 2 O2
Bi(NO3)3 + Al2(SO4)3 = Bi2(SO4)3 + Al(NO3)3 =>
2 Bi(NO3)3 + Al2(SO4)3 = Bi2(SO4)3 + 2 Al(NO3)3
HCl + Na2Co3 = NaCl + Co2 + H2 =>
4 HCl + 2 Na2Co3 = 4 NaCl + 3 Co2 + 2 H2
Ba(NO3)2 + Na2CrO4 = BaCrO4 + NaNO3 =>
Ba(NO3)2 + Na2CrO4 = BaCrO4 + 2 NaNO3
HNO3 + Ba(OH)2 = Ba(NO3)2 + H2O =>
2 HNO3 + Ba(OH)2 = Ba(NO3)2 + 2 H2O
AgNO3 + NaBr = AgBr + NaNO3 =>
AgNO3 + NaBr = AgBr + NaNO3
Be(OH)2 + P2O5 = Be3(PO4)2 + H2O =>
3 Be(OH)2 + P2O5 = Be3(PO4)2 + 3 H2O
C8H18 + O2(g) = H2O(l) + CO2(g) =>
2 C8H18 + 25 O2(g) = 18 H2O(l) + 16 CO2(g)
V(OH)5 + H3PO4 = V3(PO4)5 + HOH =>
3 V(OH)5 + 5 H3PO4 = V3(PO4)5 + 15 HOH
Li + H2O = LiOH + H2 =>
2 Li + 2 H2O = 2 LiOH + H2
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