| 前日に均衡した方程式 |
KOH + Zn + 2 H2O = K[Zn(OH)3] + H2
K2SO4 + MgF2 = Mg2(SO4)2 + KF =>
2 K2SO4 + 2 MgF2 = Mg2(SO4)2 + 4 KF
NaClNaOH = NaOHNaCl =>
NaClNaOH = NaOHNaCl
Rb + RbNO3 = Rb2O + N2 =>
10 Rb + 2 RbNO3 = 6 Rb2O + N2
Na2SO3 + K2Cr2O7 + HNO3 = KNO3 + Cr2(SO4)3 + H2O + NaNO3 =>
3 Na2SO3 + K2Cr2O7 + 8 HNO3 = 2 KNO3 + Cr2(SO4)3 + 4 H2O + 6 NaNO3
CH3CH2CH2(OH) + HCl = CH3CH2CH2(Cl) + H2O =>
CH3CH2CH2(OH) + HCl = CH3CH2CH2(Cl) + H2O
FeCI2 + O2 = Fe2O3 + CI2 =>
4 FeCI2 + 3 O2 = 2 Fe2O3 + 4 CI2
KTb3F10 + La2O3 = K2O + Tb2O3 + LaF3 =>
6 KTb3F10 + 10 La2O3 = 3 K2O + 9 Tb2O3 + 20 LaF3
H2C4H4O5 + NaOH = Na2C4H4O5 + H2O =>
H2C4H4O5 + 2 NaOH = Na2C4H4O5 + 2 H2O
K2CrO4(aq) + FeCl3(aq) = KCl(s) + Fe2(CrO4)3(aq) =>
3 K2CrO4(aq) + 2 FeCl3(aq) = 6 KCl(s) + Fe2(CrO4)3(aq)
KMnO4 + C2H2O4 + H2SO4 = MnSO4 + CO2 + H2O + K2SO4 =>
2 KMnO4 + 5 C2H2O4 + 3 H2SO4 = 2 MnSO4 + 10 CO2 + 8 H2O + K2SO4
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
KMnO4 + C2H2O4 + H2SO4 = MnSO4 + CO2 + H2O + K2SO4 =>
2 KMnO4 + 5 C2H2O4 + 3 H2SO4 = 2 MnSO4 + 10 CO2 + 8 H2O + K2SO4
Fe + H2SO4 = Fe(SO4) + H =>
Fe + H2SO4 = Fe(SO4) + 2 H
Cl2 + NaBr = NaCl + Br2 =>
Cl2 + 2 NaBr = 2 NaCl + Br2
KMnO4 + C2H2O4 + H2SO4 = MnSO4 + CO2 + H2O + K2SO4 =>
2 KMnO4 + 5 C2H2O4 + 3 H2SO4 = 2 MnSO4 + 10 CO2 + 8 H2O + K2SO4
K2SO4Co(NO3)2 = K2(NO3)2CoSO4 =>
K2SO4Co(NO3)2 = K2(NO3)2CoSO4
Cl2(g) + HI(aq) = HCl(aq) + I2(s) =>
Cl2(g) + 2 HI(aq) = 2 HCl(aq) + I2(s)
C4H11NO3 + HCl = C4H8Cl3N + H2O =>
C4H11NO3 + 3 HCl = C4H8Cl3N + 3 H2O
HNO3 + N2S = NO2 + H2O + H2S04 =>
30 HNO3 + 4 N2S = 38 NO2 + 14 H2O + H2S04
Al + Hg(CH3COO)2 = Al(CH3COO)3 + Hg =>
2 Al + 3 Hg(CH3COO)2 = 2 Al(CH3COO)3 + 3 Hg
KMnO4 + N2 = N2MnO4 + K =>
KMnO4 + N2 = N2MnO4 + K
P + O2 = P2O5 =>
4 P + 5 O2 = 2 P2O5
CO2(g) + H2(l) = CH2O2(aq) =>
CO2(g) + H2(l) = CH2O2(aq)
NaF + H2O = NaOH + HF =>
NaF + H2O = NaOH + HF
NaCl + NHO3 = NaNO3 + HCl =>
NaCl + NHO3 = NaNO3 + HCl
CH3COOH + KOH = CH3COOK + H2O =>
CH3COOH + KOH = CH3COOK + H2O
CaCl2 + K4[Fe(CN)6] + NH4Cl = NH4CaK[Fe(CN)6] + KCl =>
CaCl2 + K4[Fe(CN)6] + NH4Cl = NH4CaK[Fe(CN)6] + 3 KCl
NaS + H2Br = H2S + NaBr =>
NaS + H2Br = H2S + NaBr
K2Cr2O7 + KNO2 + H2O = KNO3 + Cr(OH)3 + KOH =>
K2Cr2O7 + 3 KNO2 + 4 H2O = 3 KNO3 + 2 Cr(OH)3 + 2 KOH
C13H10O + NaBH4 + HCl + H2O = C13H12O + H3BO3 + NaCl =>
4 C13H10O + NaBH4 + HCl + 3 H2O = 4 C13H12O + H3BO3 + NaCl
CrO + NaOH = Cr(OH)2 + Na2O =>
CrO + 2 NaOH = Cr(OH)2 + Na2O
LiCl + NaHCO3 = LiHCO3 + NaCl =>
LiCl + NaHCO3 = LiHCO3 + NaCl
CaSO3(s) + O2(g) = CaSO4(s) =>
2 CaSO3(s) + O2(g) = 2 CaSO4(s)
Mn2O3 + Al = Al2O3 + Mn =>
Mn2O3 + 2 Al = Al2O3 + 2 Mn
Mg(NO3)2 + NH3 = Mg(NO3)2NH3 =>
Mg(NO3)2 + NH3 = Mg(NO3)2NH3
C6H6 + O2 = CO2 + H2O =>
2 C6H6 + 15 O2 = 12 CO2 + 6 H2O
BaCl2(aq) + CuSO4 = BaCu + Cl2SO4 =>
BaCl2(aq) + CuSO4 = BaCu + Cl2SO4
Ba(NO3)2 + Al = N2 + BaO + Al2O3 =>
3 Ba(NO3)2 + 10 Al = 3 N2 + 3 BaO + 5 Al2O3
Pb + HNO3 = Pb(NO3)2 + NO2H2O =>
Pb + 4 HNO3 = Pb(NO3)2 + 2 NO2H2O
CS2 + O2 = CO2 + S4O2 =>
2 CS2 + 3 O2 = 2 CO2 + S4O2
CaF + Cl = CaCl2 + F2 =>
2 CaF + 4 Cl = 2 CaCl2 + F2
C2H6 + Cl2 = C2H5Cl3 + HCl =>
C2H6 + 2 Cl2 = C2H5Cl3 + HCl
NH3 + O2 = NO + H2O =>
4 NH3 + 5 O2 = 4 NO + 6 H2O
N2O3 + H2O = HNO2 =>
N2O3 + H2O = 2 HNO2
NaCl + NHO3 = NaNO3 + HCl =>
NaCl + NHO3 = NaNO3 + HCl
Ca(OH)2 + Fe = Ca + Fe(OH)3 =>
3 Ca(OH)2 + 2 Fe = 3 Ca + 2 Fe(OH)3
Na + O2 = Na2O =>
4 Na + O2 = 2 Na2O
CH3CH2CO2H(l) + O2(g) = CO2(g) + H2O(g) =>
2 CH3CH2CO2H(l) + 7 O2(g) = 6 CO2(g) + 6 H2O(g)
NO = N2 + O2 =>
2 NO = N2 + O2
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