| 前日に均衡した方程式 |
NaBO2 + 2 H2O = NaOH + BO3 + 3 H
Si + O2 = Si4O =>
8 Si + O2 = 2 Si4O
CuNO3 + Li2CO3 = Cu2CO3 + LiNO3 =>
2 CuNO3 + Li2CO3 = Cu2CO3 + 2 LiNO3
C2H6O + O2 = CO2 + H2O =>
C2H6O + 3 O2 = 2 CO2 + 3 H2O
Al + HCl + H2O = [Al(H2O)]Cl3 + H2 =>
2 Al + 6 HCl + 2 H2O = 2[Al(H2O)]Cl3 + 3 H2
H2SO4(aq) + CsOH(aq) = Cs2SO4(aq) + H2O(l) =>
H2SO4(aq) + 2 CsOH(aq) = Cs2SO4(aq) + 2 H2O(l)
Na(OH) + H3(PO4) = Na3(PO4) + H2O =>
3 Na(OH) + H3(PO4) = Na3(PO4) + 3 H2O
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
Cr2O7{-2} + H2SO3 + H{+} = Cr{+3} + HSO4{-} + H2O =>
Cr2O7{-2} + 3 H2SO3 + 5 H{+} = 2 Cr{+3} + 3 HSO4{-} + 4 H2O
Zn + CuCl2 = ZnCl2 + Cu =>
Zn + CuCl2 = ZnCl2 + Cu
Al2O3 + H2 = Al + H2O =>
Al2O3 + 3 H2 = 2 Al + 3 H2O
NH4NO3 + H2SO4 = (NH4)2SO4 + HNO3 =>
2 NH4NO3 + H2SO4 = (NH4)2SO4 + 2 HNO3
KMnO4 + H2SO4 = KSO4 + MnSO4 + H2O + O2 =>
KMnO4 + 2 H2SO4 = KSO4 + MnSO4 + 2 H2O + O2
FeCl3 + NaOH = Fe(OH)3 + NaCl =>
FeCl3 + 3 NaOH = Fe(OH)3 + 3 NaCl
C2H5Cl + CH3Cl + Na = NaCl + C3H8 =>
C2H5Cl + CH3Cl + 2 Na = 2 NaCl + C3H8
ZnO + HNO3 = ZnHNO4 =>
ZnO + HNO3 = ZnHNO4
MgSO4*2H2O = MgSO4 + H2O =>
MgSO4*2H2O = MgSO4 + 2 H2O
Na2SnO2 + HCl = H2SnO2 + NaCl =>
Na2SnO2 + 2 HCl = H2SnO2 + 2 NaCl
NaOCl + H2O2 = HCl + NaO + O2 =>
2 NaOCl + H2O2 = 2 HCl + 2 NaO + O2
K2Cr2O7 + CH3CH(OH)CH + H2SO4 = Cr2(SO4)3 + K2SO4 + CH3COOH + H2O =>
4 K2Cr2O7 + 6 CH3CH(OH)CH + 16 H2SO4 = 4 Cr2(SO4)3 + 4 K2SO4 + 9 CH3COOH + 16 H2O
CaCO3 + CH3OOH = (CH3COO)2Ca + CO2 + H2O =>
CaCO3 + 4 CH3OOH = (CH3COO)2Ca + CO2 + 5 H2O
MnO2 + KCIO3 + KOH = KMnO3 + KCI + H2O =>
6 MnO2 + KCIO3 + 6 KOH = 6 KMnO3 + KCI + 3 H2O
CHCNa + HCl = CHCH + NaCl =>
CHCNa + HCl = CHCH + NaCl
K2O2 + O2 = KO2 =>
K2O2 + O2 = 2 KO2
Fe(OH)2 + H2SO4 = FeSO4 + H2O =>
Fe(OH)2 + H2SO4 = FeSO4 + 2 H2O
Mg + HCl = MgCl2 + H2 =>
Mg + 2 HCl = MgCl2 + H2
NaF + SCl2 = SF4 + S2Cl2 + NaCl =>
4 NaF + 3 SCl2 = SF4 + S2Cl2 + 4 NaCl
SO3 + H2O = H2SO4 =>
SO3 + H2O = H2SO4
H2S + LiOH = HOH + Li2S =>
H2S + 2 LiOH = 2 HOH + Li2S
AgCl + Na2S2O3 = Na3[Ag(S2O3)2] + NaCl =>
AgCl + 2 Na2S2O3 = Na3[Ag(S2O3)2] + NaCl
Al(C4H9)3 + H2O = Al(OH)3 + C4H10 =>
Al(C4H9)3 + 3 H2O = Al(OH)3 + 3 C4H10
K2O = K + O2 =>
2 K2O = 4 K + O2
H{2+}SO4 + KCN = K{2+}SO4 + HCN =>
H{2+}SO4 + KCN = K{2+}SO4 + HCN
CaCO3 + H2SO4 = CaSO4 + H2CO3 =>
CaCO3 + H2SO4 = CaSO4 + H2CO3
Sn(ClO3)2 = O2 + SnCl2 =>
Sn(ClO3)2 = 3 O2 + SnCl2
AgCl2 + CH4N2O + H2O = Ag + CO2 + HCl + N2 =>
3 AgCl2 + CH4N2O + H2O = 3 Ag + CO2 + 6 HCl + N2
C6H14 + O2 = CO2 + H2O =>
2 C6H14 + 19 O2 = 12 CO2 + 14 H2O
Na(OH) + H3BO3 = Na3BO3 + H2O =>
3 Na(OH) + H3BO3 = Na3BO3 + 3 H2O
H2SO4 + Zn = H2 + ZnSO4 =>
H2SO4 + Zn = H2 + ZnSO4
H2SO3 = SO2 + H2O =>
H2SO3 = SO2 + H2O
CH3Br + Na = C2H6 + NaBr =>
2 CH3Br + 2 Na = C2H6 + 2 NaBr
H2S + Br = S2 + HBr2 =>
2 H2S + 8 Br = S2 + 4 HBr2
Ca(OH)2 + HNO3 = Ca(NO3)2 + H2O =>
Ca(OH)2 + 2 HNO3 = Ca(NO3)2 + 2 H2O
NO2(g) = NO(g) + O2(g) =>
2 NO2(g) = 2 NO(g) + O2(g)
CU + H2O = CUOH + H2 =>
2 CU + 2 H2O = 2 CUOH + H2
C4H10 + O2 = CO2 + H2O =>
2 C4H10 + 13 O2 = 8 CO2 + 10 H2O
FeO + PdF2 = FeF2 + PdO =>
FeO + PdF2 = FeF2 + PdO
Ba(OH)2 + P4O10 = Ba3(PO4)2 + H2O =>
6 Ba(OH)2 + P4O10 = 2 Ba3(PO4)2 + 6 H2O
RbNO3 + BeF2 = Be(NO3)2 + RbF =>
2 RbNO3 + BeF2 = Be(NO3)2 + 2 RbF
NaNO2 + HNO3 = NaNO3 + NO + H2O2 =>
2 NaNO2 + 2 HNO3 = 2 NaNO3 + 2 NO + H2O2
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