| 前日に均衡した方程式 |
CH4 + 2 O2 = CO2 + 2 H2O
Mg(NO3)2 + K(CrO4) = Mg(CrO4) + K(NO3)2 =>
Mg(NO3)2 + K(CrO4) = Mg(CrO4) + K(NO3)2
KOH = K2O + H2O =>
2 KOH = K2O + H2O
SO2 + H2 = S + H2O =>
SO2 + 2 H2 = S + 2 H2O
C8H16 + O2 = CO2 + H2O =>
C8H16 + 12 O2 = 8 CO2 + 8 H2O
SO2 + H2 = S + H2O =>
SO2 + 2 H2 = S + 2 H2O
Fe + Cu(NO3)2 = Fe(NO3)2 + Cu =>
Fe + Cu(NO3)2 = Fe(NO3)2 + Cu
Cu2O + H = Cu + H2O =>
Cu2O + 2 H = 2 Cu + H2O
C7H8O + H2SO4 = C7H8O4S + H2O =>
C7H8O + H2SO4 = C7H8O4S + H2O
AlI3 + CuCl2 = AlCl3 + CuI2 =>
2 AlI3 + 3 CuCl2 = 2 AlCl3 + 3 CuI2
BaCl2 + Na2SO4 = BaSO4 + NaCl =>
BaCl2 + Na2SO4 = BaSO4 + 2 NaCl
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
KMnO4 + H2SO4 + KI = MnSO4 + H2O + I2 + K2SO4 =>
2 KMnO4 + 8 H2SO4 + 10 KI = 2 MnSO4 + 8 H2O + 5 I2 + 6 K2SO4
NH4Cl(aq) + AgNO3(aq) = AgCl(s) + NH4NO3(aq) =>
NH4Cl(aq) + AgNO3(aq) = AgCl(s) + NH4NO3(aq)
HF + FrOH = H2O + FrF =>
HF + FrOH = H2O + FrF
Sr + Cl + H2O = Sr(OH)2 + HCl =>
Sr + 2 Cl + 2 H2O = Sr(OH)2 + 2 HCl
CH4 + H2O = CO + H2 =>
CH4 + H2O = CO + 3 H2
FeCl3 + FrOH = Fe(OH)3 + FrCl =>
FeCl3 + 3 FrOH = Fe(OH)3 + 3 FrCl
[Cu(NH3)2]Cl + H2S = Cu2S + NH3 + HCl =>
2[Cu(NH3)2]Cl + H2S = Cu2S + 4 NH3 + 2 HCl
H2SO4 + FrOH = Fr2SO4 + H2O =>
H2SO4 + 2 FrOH = Fr2SO4 + 2 H2O
Ca(NO3)2 + Na3PO4 = Ca3(PO4)2 + NaNO3 =>
3 Ca(NO3)2 + 2 Na3PO4 = Ca3(PO4)2 + 6 NaNO3
KCl(aq) + H2(SO4)(aq) = K2(SO4)(aq) + HCl(aq) =>
2 KCl(aq) + H2(SO4)(aq) = K2(SO4)(aq) + 2 HCl(aq)
MgO + ClH = MgCl2 + H2O =>
MgO + 2 ClH = MgCl2 + H2O
Sn + CuSO4 = SnSO4 + Cu =>
Sn + CuSO4 = SnSO4 + Cu
K2CuO2 + HCl = Cu(OH)2 + KCl =>
K2CuO2 + 2 HCl = Cu(OH)2 + 2 KCl
Ba(OH)2 + NH4(NO3) = Ba(NO3)2 + NH3 + H2O =>
Ba(OH)2 + 2 NH4(NO3) = Ba(NO3)2 + 2 NH3 + 2 H2O
Ca(s) + LiCl(aq) = Li(s) + CaCl2(aq) =>
Ca(s) + 2 LiCl(aq) = 2 Li(s) + CaCl2(aq)
CH3CH2OH(l) + O2(g) = CH3COOH(aq) + H2O =>
CH3CH2OH(l) + O2(g) = CH3COOH(aq) + H2O
CH4 + N2 + H2O = NH3 + CO2 =>
3 CH4 + 4 N2 + 6 H2O = 8 NH3 + 3 CO2
HCOOH + KHCO3 = CO2 + H2O + KCOOK =>
HCOOH + 2 KHCO3 = 2 CO2 + 2 H2O + KCOOK
C2H4 + H2O + O = HOCH2CH2OH =>
C2H4 + H2O + O = HOCH2CH2OH
CaCO3(s) + HBr(aq) = CaBr2(aq) + H2O(l) + CO2(g) =>
CaCO3(s) + 2 HBr(aq) = CaBr2(aq) + H2O(l) + CO2(g)
S8 + O2 = SO3 =>
S8 + 12 O2 = 8 SO3
Fe(OH)3 + KI + H2SO4 = Fe(OH)2 + I2 + K2SO4 + H2O =>
2 Fe(OH)3 + 2 KI + H2SO4 = 2 Fe(OH)2 + I2 + K2SO4 + 2 H2O
Na(l) + Cl2(g) = NaCl(g) =>
2 Na(l) + Cl2(g) = 2 NaCl(g)
AgNO3(aq) + Na2SO4(aq) = Ag2SO4(s) + NaNO3(aq) =>
2 AgNO3(aq) + Na2SO4(aq) = Ag2SO4(s) + 2 NaNO3(aq)
(Na2CO3) + (HNO3) = (NaNO3) + (CO2) + (H2O) =>
(Na2CO3) + 2(HNO3) = 2(NaNO3) + (CO2) + (H2O)
(NH4)2SO3 + Ni(CN)3 = Ni2(SO3)3 + NH4CN =>
3(NH4)2SO3 + 2 Ni(CN)3 = Ni2(SO3)3 + 6 NH4CN
H2Se + Ca = H2 + SeCa =>
H2Se + Ca = H2 + SeCa
K2CrO4 + HCl + BaCl = H2O + K2Cr2O7 + KCl2 + Ba =>
2 K2CrO4 + 2 HCl + 2 BaCl = H2O + K2Cr2O7 + 2 KCl2 + 2 Ba
Ca(OH)2 + Pb(NO3)2 = Ca(NO3)2 + Pb(OH)2 =>
Ca(OH)2 + Pb(NO3)2 = Ca(NO3)2 + Pb(OH)2
KNO2 + BaCl2 = Ba(NO2)2 + KCl =>
2 KNO2 + BaCl2 = Ba(NO2)2 + 2 KCl
Fr3(PO4) + SnBr4 = FrBr + Sn3(PO4)4 =>
4 Fr3(PO4) + 3 SnBr4 = 12 FrBr + Sn3(PO4)4
NaCrO5 + Na2SO3 + H2SO4 = Na2SO4 + H2O + Cr2(SO4)3 =>
2 NaCrO5 + 6 Na2SO3 + 4 H2SO4 = 7 Na2SO4 + 4 H2O + Cr2(SO4)3
ZrO(NO3)2 + HCl + Zn = ZrOCl2 + Zn(NO3)2 + H2 =>
ZrO(NO3)2 + 2 HCl + Zn = ZrOCl2 + Zn(NO3)2 + H2
Au + S = Au2S =>
2 Au + S = Au2S
Fe2(SO3)3 + NaOH = Fe(OH)3 + Na2SO3 =>
Fe2(SO3)3 + 6 NaOH = 2 Fe(OH)3 + 3 Na2SO3
KOH + NaH = NaOH + KH =>
KOH + NaH = NaOH + KH
SrOH2 + H2O = SrO + H3O =>
SrOH2 + 2 H2O = SrO + 2 H3O
AB(aq) + CD(aq) = AD(aq) + CB(s) =>
AB(aq) + CD(aq) = AD(aq) + CB(s)
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