| 前日に均衡した方程式 |
C7H14 + 7 K2Cr2O7 + 28 H2SO4 = 7 CO2 + 35 H2O + 7 Cr2(SO4)3 + 7 K2SO4
MgCO3 + HCl = MgCl2 + H2OCO2 =>
MgCO3 + 2 HCl = MgCl2 + H2OCO2
Al(OH3) + HCl = Al(OH4)Cl =>
Al(OH3) + HCl = Al(OH4)Cl
CaO + SO3 = CaSO4 = CaSO3 =>
CaO + SO3 = CaSO4
NaIO3 + SrCl2 = NaCl + Sr(IO3)2 =>
2 NaIO3 + SrCl2 = 2 NaCl + Sr(IO3)2
KI + MnO2 + H2SO4 = I2 + MnSO4 + KHSO4 + H2O =>
2 KI + MnO2 + 3 H2SO4 = I2 + MnSO4 + 2 KHSO4 + 2 H2O
P + CO4 = PCO4 =>
P + CO4 = PCO4
B2O3 + Mg = B + MgO3 =>
B2O3 + Mg = 2 B + MgO3
C4H10H + O2 = C4H8O + H2O =>
4 C4H10H + 5 O2 = 4 C4H8O + 6 H2O
(NH4)2CO3(aq) + Al(NO3)3(aq) = NH4NO3(aq) + Al2(CO3)3(s) =>
3(NH4)2CO3(aq) + 2 Al(NO3)3(aq) = 6 NH4NO3(aq) + Al2(CO3)3(s)
CuO + N2 = CuON2 =>
CuO + N2 = CuON2
FeC2O4 + KMnO4 + H2SO4 = K2SO4 + MnSO4 + Fe(SO4)3 + H2O + CO2 =>
5 FeC2O4 + 6 KMnO4 + 24 H2SO4 = 3 K2SO4 + 6 MnSO4 + 5 Fe(SO4)3 + 24 H2O + 10 CO2
NaClO3 + C2H6O2 = NaCl + H2O + CO =>
NaClO3 + C2H6O2 = NaCl + 3 H2O + 2 CO
SO2 + HU = H2O + S + UO2 =>
5 SO2 + 4 HU = 2 H2O + 5 S + 4 UO2
K2Cr2O7 + Mg + H2SO4 = MgSO4 + Cr2(SO4)3 + K2SO4 + H2O =>
K2Cr2O7 + 3 Mg + 7 H2SO4 = 3 MgSO4 + Cr2(SO4)3 + K2SO4 + 7 H2O
Co + Na2S = CoS + Na =>
Co + Na2S = CoS + 2 Na
PbCl2 + NH3*H2O = Pb(OH)2 + NH4Cl =>
PbCl2 + 2 NH3*H2O = Pb(OH)2 + 2 NH4Cl
H2[TiCl6] + Zn = TiCl3 + ZnCl2 + HCl =>
2 H2[TiCl6] + Zn = 2 TiCl3 + ZnCl2 + 4 HCl
SBr3 = S + Br2 =>
2 SBr3 = 2 S + 3 Br2
NH3 + CuO = Cu + N + H2O =>
2 NH3 + 3 CuO = 3 Cu + 2 N + 3 H2O
Ag(s) + NH3(l) = Ag(NH3)2(aq) =>
Ag(s) + 2 NH3(l) = Ag(NH3)2(aq)
C + Ca(OH)2 = C(OH) + Ca =>
2 C + Ca(OH)2 = 2 C(OH) + Ca
HI + HIO = H2O + I =>
HI + HIO = H2O + 2 I
S + F2 = SF2 =>
S + F2 = SF2
NaOH + Al(OH)3 = H2O + Na3AlO3 =>
3 NaOH + Al(OH)3 = 3 H2O + Na3AlO3
Na2SO4 + FeCl2 = NaCl + FeSO4 =>
Na2SO4 + FeCl2 = 2 NaCl + FeSO4
HCOOH + NaHCO3 = H2O + CO2 + NaH =>
HCOOH + NaHCO3 = H2O + 2 CO2 + NaH
C2H6 + O2 = C2H5O + H2O =>
4 C2H6 + 3 O2 = 4 C2H5O + 2 H2O
(HNCO)3 + HOCl = Cl2HC3N3O3 + H2O =>
(HNCO)3 + 2 HOCl = Cl2HC3N3O3 + 2 H2O
CH3(COOH) + Ba(OH)2 = Ba(CH3COO)2 + H(OH) =>
2 CH3(COOH) + Ba(OH)2 = Ba(CH3COO)2 + 2 H(OH)
Cr + O2 = CrO =>
2 Cr + O2 = 2 CrO
Na2SO4 + K2SO4 = K3Na(SO4)2 =>
Na2SO4 + 3 K2SO4 = 2 K3Na(SO4)2
K2Cr2O7 + K2S + HNO3 = S + Cr(NO3)3 + KNO3 + KOH =>
K2Cr2O7 + 3 K2S + 7 HNO3 = 3 S + 2 Cr(NO3)3 + KNO3 + 7 KOH
BaCl2 + CaCO3 = CaCl2 + BaCO3 =>
BaCl2 + CaCO3 = CaCl2 + BaCO3
AgNO3 + BaCl2 = AgCl + Ba(NO3)2 =>
2 AgNO3 + BaCl2 = 2 AgCl + Ba(NO3)2
FeSO4 + KMnO4 + H2SO4 = Fe2(SO4)3 + KHSO4 + MnS + H2O =>
26 FeSO4 + 2 KMnO4 + 17 H2SO4 = 13 Fe2(SO4)3 + 2 KHSO4 + 2 MnS + 16 H2O
Al + Hg(CH3COO)2 = Al(CH3COO)3 + Hg =>
2 Al + 3 Hg(CH3COO)2 = 2 Al(CH3COO)3 + 3 Hg
HgNH2Cl + NH4Cl = [Hg(NH3)2]Cl2 =>
HgNH2Cl + NH4Cl = [Hg(NH3)2]Cl2
CrO + I = Cr + IO =>
CrO + I = Cr + IO
NaS + Cl2 = NaCl + S6 =>
6 NaS + 3 Cl2 = 6 NaCl + S6
Ir(ClO3)7 = Cl2 + O2 + Ir =>
2 Ir(ClO3)7 = 7 Cl2 + 21 O2 + 2 Ir
CH3CHBrCH2COOH + NaOH = CH3CHBrCH2COO + Na + H2O =>
CH3CHBrCH2COOH + NaOH = CH3CHBrCH2COO + Na + H2O
MoS2 + HNO3 = H2MoO4 + NO + H2SO4 =>
MoS2 + 6 HNO3 = H2MoO4 + 6 NO + 2 H2SO4
CaMg(CO3)2 + HCl = Ca + Mg + H2O + CO2 + Cl =>
CaMg(CO3)2 + 4 HCl = Ca + Mg + 2 H2O + 2 CO2 + 4 Cl
NiO + H2S = NiS + H2O =>
NiO + H2S = NiS + H2O
BF3(g) + H2O(l) = HF(l) + H3BO3(s) =>
BF3(g) + 3 H2O(l) = 3 HF(l) + H3BO3(s)
NaCl + Hg2(NO3)2 = Hg2Cl2 + NaNO3 =>
2 NaCl + Hg2(NO3)2 = Hg2Cl2 + 2 NaNO3
NaCrO + NaClO + H2O = Na2CrO4 + NaOH + Cl2 =>
2 NaCrO + 10 NaClO + 4 H2O = 2 Na2CrO4 + 8 NaOH + 5 Cl2
Ag2O + HCHO = Ag + CO2 + H2O =>
2 Ag2O + HCHO = 4 Ag + CO2 + H2O
NH2OH + HNO3 = NH2NO3 + H2O =>
NH2OH + HNO3 = NH2NO3 + H2O
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方程式のバランス11/20/24
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