| 前日に均衡した方程式 |
13 O3 + 6 CrCl3 + 30 KOH = 6 K2CrO4 + 18 KCl + 15 H2OO2
H2OKMnO4 = KMnO5H2 =>
H2OKMnO4 = KMnO5H2
Na3PO4(aq) + CoBr2(aq) = Co3(PO4)2(s) + NaBr(s) =>
2 Na3PO4(aq) + 3 CoBr2(aq) = Co3(PO4)2(s) + 6 NaBr(s)
C + H2 + O2 = C2H6O =>
4 C + 6 H2 + O2 = 2 C2H6O
Na2(OH) + CuSO4 = Na2SO4 + CuOH =>
Na2(OH) + CuSO4 = Na2SO4 + CuOH
H3CH2NH2 + NaNO2 + HCl = CH3CH2OH + N2 + NaCl + H2O =>
6 H3CH2NH2 + 10 NaNO2 + 10 HCl = 3 CH3CH2OH + 8 N2 + 10 NaCl + 17 H2O
C6H14 + Br2 = C6H12Br2 + HBr =>
C6H14 + 2 Br2 = C6H12Br2 + 2 HBr
NH4OH(s) + H2SO4(aq) = (NH4)2SO4(aq) + H2O(l) =>
2 NH4OH(s) + H2SO4(aq) = (NH4)2SO4(aq) + 2 H2O(l)
Fe2 + S2 = FeS2 =>
Fe2 + 2 S2 = 2 FeS2
CH3I + C2H6OS = C3H9IOS =>
CH3I + C2H6OS = C3H9IOS
(CH3)2CHOH + KMnO4 + H2SO4 = (CH3)2CO + MnSO4 + H2O + K2SO4 =>
5(CH3)2CHOH + 2 KMnO4 + 3 H2SO4 = 5(CH3)2CO + 2 MnSO4 + 8 H2O + K2SO4
KL + PbCl2 = PbL2 + KCl =>
2 KL + PbCl2 = PbL2 + 2 KCl
NaBH4 + H2O = NaBO2*2H2O + H2 =>
NaBH4 + 4 H2O = NaBO2*2H2O + 4 H2
K + SO4 = K2SO4 =>
2 K + SO4 = K2SO4
H2SO4 + K = K2SO4 + H =>
H2SO4 + 2 K = K2SO4 + 2 H
B(s) + Cl2(g) = BCl3 =>
2 B(s) + 3 Cl2(g) = 2 BCl3
Fe(s) + Cl2(g) = FeCl2 =>
Fe(s) + Cl2(g) = FeCl2
Ag2AsO4 + Zn + H2SO4 = AsH3 + Ag + ZnSO4 + H2O =>
2 Ag2AsO4 + 11 Zn + 11 H2SO4 = 2 AsH3 + 4 Ag + 11 ZnSO4 + 8 H2O
Mg(NO3)2 + (NH4)2C2O4 = MgC2O4 + (NH4)NO3 =>
Mg(NO3)2 + (NH4)2C2O4 = MgC2O4 + 2(NH4)NO3
Zn(s) + CuCl2(aq) = Cu(s) + ZnCl =>
2 Zn(s) + CuCl2(aq) = Cu(s) + 2 ZnCl
As2S3 + (NH4)2S = (NH4)3AsS3 =>
As2S3 + 3(NH4)2S = 2(NH4)3AsS3
CaCl2 + KH2PO4 = Ca(H2PO4)2 + KCl =>
CaCl2 + 2 KH2PO4 = Ca(H2PO4)2 + 2 KCl
Tl + HCl = TlCl3 + H2 =>
2 Tl + 6 HCl = 2 TlCl3 + 3 H2
C6H5CO2H(s) + O2(g) = CO2(g) + H2O(l) =>
2 C6H5CO2H(s) + 15 O2(g) = 14 CO2(g) + 6 H2O(l)
AlCl3 + NH4 = Al + NH4Cl =>
AlCl3 + 3 NH4 = Al + 3 NH4Cl
NaF + KOH = KF + NaOH =>
NaF + KOH = KF + NaOH
HNO2 + K2 = KNO2 + H2 =>
2 HNO2 + K2 = 2 KNO2 + H2
H2S + NaHSO3 = S + NaOH + H2O =>
2 H2S + NaHSO3 = 3 S + NaOH + 2 H2O
CH3(CH2)3CH3 + O2 = CO2 + H =>
CH3(CH2)3CH3 + 5 O2 = 5 CO2 + 12 H
K + SO4 = K2SO4 =>
2 K + SO4 = K2SO4
chlorine + calciumhydroxide = calciumchlorate + calciumchloride + water =>
6 Cl2 + 6 Ca(OH)2 = Ca(ClO3)2 + 5 CaCl2 + 6 H2O
NaF + KOH = KF + NaOH =>
NaF + KOH = KF + NaOH
Zn + NO2 + O2 = Zn(NO3)2 =>
Zn + 2 NO2 + O2 = Zn(NO3)2
KMnO4 + Na2SO3 + H2SO4 = K2SO4 + H2O + Na2SO4 + MnSO4 =>
2 KMnO4 + 5 Na2SO3 + 3 H2SO4 = K2SO4 + 3 H2O + 5 Na2SO4 + 2 MnSO4
HCl(aq) + Na2SO3(s) = NaCl + SO2 + H2O =>
2 HCl(aq) + Na2SO3(s) = 2 NaCl + SO2 + H2O
Fe3O4 + NaNO3 + Na2CO3 = Na2FeO4 + NaNO2 + CO2 =>
Fe3O4 + 5 NaNO3 + 3 Na2CO3 = 3 Na2FeO4 + 5 NaNO2 + 3 CO2
FeTiO3 + H2SO4 + H2O = TiOSO4 + FeSO4*6H2O =>
FeTiO3 + 2 H2SO4 + 4 H2O = TiOSO4 + FeSO4*6H2O
Fe + H2O2 = Fe3O2 + H2O =>
3 Fe + 2 H2O2 = Fe3O2 + 2 H2O
HNO3 = NO2 + H2O + O2 =>
4 HNO3 = 4 NO2 + 2 H2O + O2
CaCl2 + Na2SO4 = Na2Ca + SO4Cl2 =>
CaCl2 + Na2SO4 = Na2Ca + SO4Cl2
CrBr3 + Cl2 + KOH = K2CrO4 + KBr + KCl + H2O =>
2 CrBr3 + 3 Cl2 + 16 KOH = 2 K2CrO4 + 6 KBr + 6 KCl + 8 H2O
K3PO4 + Zn(NO3)2 = KNO3 + Zn3(PO4)2 =>
2 K3PO4 + 3 Zn(NO3)2 = 6 KNO3 + Zn3(PO4)2
CrBr3 + KOH + Cl2 = K2CrO4 + KBrO4 + KCl + H2O =>
2 CrBr3 + 64 KOH + 27 Cl2 = 2 K2CrO4 + 6 KBrO4 + 54 KCl + 32 H2O
Cr2(SO4)3 + Na2S + H2O = Cr(OH)(SO4) + Na2(SO4) + H2S =>
Cr2(SO4)3 + Na2S + 2 H2O = 2 Cr(OH)(SO4) + Na2(SO4) + H2S
Zn3P2 + H2O2 + KOH = K2[Zn(OH)4] + K3PO4 + H2O =>
Zn3P2 + 8 H2O2 + 12 KOH = 3 K2[Zn(OH)4] + 2 K3PO4 + 8 H2O
Cr2(SO4)3 + KMnO4 + KOH = K2CrO4 + MnO + K2SO4 + H2O =>
5 Cr2(SO4)3 + 6 KMnO4 + 44 KOH = 10 K2CrO4 + 6 MnO + 15 K2SO4 + 22 H2O
Zn(s) + Pb(C2H3O2)2(aq) = Zn(C2H3O2)2(aq) + Pb(s) =>
Zn(s) + Pb(C2H3O2)2(aq) = Zn(C2H3O2)2(aq) + Pb(s)
CrF3 + HNO3 = CrNO3 + HF3 =>
CrF3 + HNO3 = CrNO3 + HF3
CaCl2 + Na2C2O4 = CaC2O4 + ClNa =>
CaCl2 + Na2C2O4 = CaC2O4 + 2 ClNa
Fe2 + O9 = Fe3O4 =>
27 Fe2 + 8 O9 = 18 Fe3O4
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