| 前日に均衡した方程式 |
2 Cr + 3 Sr(NO3)2 = 3 Sr + 2 Cr(NO3)3
SiO2 + HF = SiF4 + H2O =>
SiO2 + 4 HF = SiF4 + 2 H2O
HCl + BaBr2 = BaCl2 + HBr =>
2 HCl + BaBr2 = BaCl2 + 2 HBr
SO2 + CaCl2 = SO2CaCl2 =>
SO2 + CaCl2 = SO2CaCl2
[PbCl4]{2-} + H2SO4 = PbSO4 + HCl + Cl{-} =>
[PbCl4]{2-} + H2SO4 = PbSO4 + 2 HCl + 2 Cl{-}
Cr2O72{-} + (Cl){-} + H{+} = (Cr)3{+} + Cl2 + H2O =>
6 Cr2O72{-} + 854(Cl){-} + 864 H{+} = 4(Cr)3{+} + 427 Cl2 + 432 H2O
CoCl2 + NH4OH + NH4Cl + H2O2 = [Co(NH3)5Cl]Cl2 + H2O =>
2 CoCl2 + 8 NH4OH + 2 NH4Cl + H2O2 = 2[Co(NH3)5Cl]Cl2 + 10 H2O
CH3COONa + FeCl3 = Fe(CH3COO)3 + NaCl =>
3 CH3COONa + FeCl3 = Fe(CH3COO)3 + 3 NaCl
CaCl2 + NH3 = Cl2N + CaH3 =>
CaCl2 + NH3 = Cl2N + CaH3
Zi + N2 = Zi3N =>
6 Zi + N2 = 2 Zi3N
SO3 + C8H8 = CO2 + H2O + SO2 =>
20 SO3 + C8H8 = 8 CO2 + 4 H2O + 20 SO2
Be + H2SO4 = BeSO4 + H2 =>
Be + H2SO4 = BeSO4 + H2
C5H12O3 + C7H6O = C12H16O3 + H2O =>
C5H12O3 + C7H6O = C12H16O3 + H2O
K3NO2 + Al = K + Al(NO2)3 =>
3 K3NO2 + Al = 9 K + Al(NO2)3
CO2 + NaOH = NaHCO3 =>
CO2 + NaOH = NaHCO3
K2Cr2O7 + KI + H2SO4 = CrO + KIO3 + K2SO4 + H2O =>
3 K2Cr2O7 + 4 KI + 3 H2SO4 = 6 CrO + 4 KIO3 + 3 K2SO4 + 3 H2O
Na3[Cr(OH)6] + KOH + H2O2 = K2CrO4 + H2O + NaOH =>
2 Na3[Cr(OH)6] + 4 KOH + 3 H2O2 = 2 K2CrO4 + 8 H2O + 6 NaOH
Fe + NH4Cl = FeCl3 + NH4 =>
Fe + 3 NH4Cl = FeCl3 + 3 NH4
NaBr + Ca(OH)2 = CaBr2 + NaOH =>
2 NaBr + Ca(OH)2 = CaBr2 + 2 NaOH
KCIO3 + H2SO4 = KHSO4 + HCIO4 + CIO2 + H2O =>
3 KCIO3 + 3 H2SO4 = 3 KHSO4 + HCIO4 + 2 CIO2 + H2O
HCOOH + CH3OH = HCOOCH3 + H2O =>
HCOOH + CH3OH = HCOOCH3 + H2O
Mg + H2Cl = MgCl + H =>
Mg + H2Cl = MgCl + 2 H
Fe + Cl = FeCl2 =>
Fe + 2 Cl = FeCl2
HNO2 + Mg(OH)2 = Mg(NO2)2 + H2O =>
2 HNO2 + Mg(OH)2 = Mg(NO2)2 + 2 H2O
CH3COOH + H2O2 + Cu = Cu(CH3COO)2 + H2O =>
2 CH3COOH + H2O2 + Cu = Cu(CH3COO)2 + 2 H2O
Be + H2 = BeH2 =>
Be + H2 = BeH2
SO3 + C8H8 = CO2 + H2O + SO2 =>
20 SO3 + C8H8 = 8 CO2 + 4 H2O + 20 SO2
SO3 + H2O = H2SO4 =>
SO3 + H2O = H2SO4
Fe(s) + Cu(NO3)2 = Cu(s) + Fe(NO3)2 =>
Fe(s) + Cu(NO3)2 = Cu(s) + Fe(NO3)2
NaOH + CO2 = Na2CO3 + H2O =>
2 NaOH + CO2 = Na2CO3 + H2O
Cu + H2SO4 = CuSO4 + H2O + SO2 =>
Cu + 2 H2SO4 = CuSO4 + 2 H2O + SO2
NaCl + H(OH) = Na(OH) + HCl =>
NaCl + H(OH) = Na(OH) + HCl
C2H5Cl + Cl2 = C2H4Cl + HCl =>
2 C2H5Cl + Cl2 = 2 C2H4Cl + 2 HCl
HCOOH + C3H7OH = HCOOC3H7 + H2O =>
HCOOH + C3H7OH = HCOOC3H7 + H2O
CO2 + H2O(l) = O2(g) + C6H12O6(aq) =>
6 CO2 + 6 H2O(l) = 6 O2(g) + C6H12O6(aq)
(C4H10)(l) + O2(g) = CO2(g) + H2O(l) =>
2(C4H10)(l) + 13 O2(g) = 8 CO2(g) + 10 H2O(l)
H3O{+} + XeO3 + I{-} = Xe + I3{-} + H2O =>
6 H3O{+} + XeO3 + 9 I{-} = Xe + 3 I3{-} + 9 H2O
C2H5OH(aq) + Na2Cr2O7(aq) + H2SO4(aq) = HC2H3O2(aq) + Cr2(SO4)3(aq) + Na2SO4(aq) + H2O =>
3 C2H5OH(aq) + 2 Na2Cr2O7(aq) + 8 H2SO4(aq) = 3 HC2H3O2(aq) + 2 Cr2(SO4)3(aq) + 2 Na2SO4(aq) + 11 H2O
NaAl(OH)4 + SO2 = Al(OH)3 + Na2SO3 + H2O =>
2 NaAl(OH)4 + SO2 = 2 Al(OH)3 + Na2SO3 + H2O
P4 + NO = P4O10 + N2 =>
P4 + 10 NO = P4O10 + 5 N2
KMnO4 + Cu(NO3)2 = K(NO3)2 + CuMnO4 =>
KMnO4 + Cu(NO3)2 = K(NO3)2 + CuMnO4
NaMnO4 + Na2SO3 + HCl = MnO2 + Na2SO4 + NaCl + H2O =>
2 NaMnO4 + 3 Na2SO3 + 2 HCl = 2 MnO2 + 3 Na2SO4 + 2 NaCl + H2O
Zn + Ni2(PO4)3 = Zn(PO4) + Ni =>
3 Zn + Ni2(PO4)3 = 3 Zn(PO4) + 2 Ni
C5H12 + O2 = CO2 + H2O =>
C5H12 + 8 O2 = 5 CO2 + 6 H2O
Cr{3+} + NO2{-} + OH{-} = CrO4{2-} + NO + H2O =>
Cr{3+} + 3 NO2{-} + 2 OH{-} = CrO4{2-} + 3 NO + H2O
K3NO2 + Al = K + Al(NO2)3 =>
3 K3NO2 + Al = 9 K + Al(NO2)3
MgBr2 + Na3(PO4) = Mg3(PO4)2 + NaBr =>
3 MgBr2 + 2 Na3(PO4) = Mg3(PO4)2 + 6 NaBr
HF(g) + B(s) = HBF4(s) + H2(g) =>
8 HF(g) + 2 B(s) = 2 HBF4(s) + 3 H2(g)
Pb(OH)2 + H2PHO3 = PbPHO3 + H2O =>
Pb(OH)2 + H2PHO3 = PbPHO3 + 2 H2O
V2(SO4)5 + NaOH = V(OH)5 + Na2SO4 =>
V2(SO4)5 + 10 NaOH = 2 V(OH)5 + 5 Na2SO4
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