| 前日に均衡した方程式 |
3 Na2SO3 + 2 HNO3 = 3 Na2SO4 + 2 NO + H2O
MnO2 = MnO + O2 =>
2 MnO2 = 2 MnO + O2
Cr(s) + O2 = Cr2O3(s) =>
4 Cr(s) + 3 O2 = 2 Cr2O3(s)
CuI + NH3 = Cu(NH3)2 + I =>
CuI + 2 NH3 = Cu(NH3)2 + I
BaSO4 + HCl = BaCl2 + H2SO4 =>
BaSO4 + 2 HCl = BaCl2 + H2SO4
Ba(HCO3)2 + KHSO4 = BaSO4 + K2SO4 + H2O + CO2 =>
Ba(HCO3)2 + 2 KHSO4 = BaSO4 + K2SO4 + 2 H2O + 2 CO2
K3PO4 + AgNO3 = Ag3PO4 + KNO3 =>
K3PO4 + 3 AgNO3 = Ag3PO4 + 3 KNO3
CoSO4 + KI + H2O + KIO3 = Co(OH)2 + K2SO4 + I2 =>
3 CoSO4 + 5 KI + 3 H2O + KIO3 = 3 Co(OH)2 + 3 K2SO4 + 3 I2
K3PO4 + AgNO3 = Ag3PO4 + KNO3 =>
K3PO4 + 3 AgNO3 = Ag3PO4 + 3 KNO3
MCl + Ag = MAg + Cl =>
MCl + Ag = MAg + Cl
CuSO4 + H2S = CuS + H2SO4 =>
CuSO4 + H2S = CuS + H2SO4
HCl + Na2Co3 = NaCl + Co2 + H2 =>
4 HCl + 2 Na2Co3 = 4 NaCl + 3 Co2 + 2 H2
C4H6O6 + NaOH = Na2(C4H4O6) + H2O =>
C4H6O6 + 2 NaOH = Na2(C4H4O6) + 2 H2O
HCl + Bi2O3 = Cl3Bi + H2O =>
6 HCl + Bi2O3 = 2 Cl3Bi + 3 H2O
MnO2 + H2SO4 = MnSO4 + O2 + H2O =>
2 MnO2 + 2 H2SO4 = 2 MnSO4 + O2 + 2 H2O
NaB(OH)4 + HCl = B(OH)3 + H2O + NaCl =>
NaB(OH)4 + HCl = B(OH)3 + H2O + NaCl
K(SO4)2(aq) + Na3[Co(NO2)6](s) = K2Na3[Co(NO2)6](s) + (SO4)2 =>
2 K(SO4)2(aq) + Na3[Co(NO2)6](s) = K2Na3[Co(NO2)6](s) + 2(SO4)2
(NH4)2C2O4 + AlBr3 = (NH4)2Br3 + AlC2O4 =>
(NH4)2C2O4 + AlBr3 = (NH4)2Br3 + AlC2O4
H2TeO4 + Nb(OH)5 = H2O + Nb2TeO8 =>
H2TeO4 + 2 Nb(OH)5 = 6 H2O + Nb2TeO8
Mn2O6 + H2O = Mn(OH)6 =>
Mn2O6 + 6 H2O = 2 Mn(OH)6
K + B2O3 = K2O + B =>
6 K + B2O3 = 3 K2O + 2 B
FeSO4 + KOH + NaNO3 = Fe3O4 + K2SO4 + NH3 + H2O + NaOH =>
12 FeSO4 + 24 KOH + NaNO3 = 4 Fe3O4 + 12 K2SO4 + NH3 + 10 H2O + NaOH
KI + CsF = KF + CsI =>
KI + CsF = KF + CsI
CH3CCH + HBr = CH3CBrCH2 =>
CH3CCH + HBr = CH3CBrCH2
C5H10O2 + O2 = CO2 + H2O =>
2 C5H10O2 + 13 O2 = 10 CO2 + 10 H2O
FeCl3 + NaOH = (Fe(OH)3) + (NaCl) =>
FeCl3 + 3 NaOH = (Fe(OH)3) + 3(NaCl)
NaHCO3 = Na2CO3 + CO2 + H2O =>
2 NaHCO3 = Na2CO3 + CO2 + H2O
KI + H2SO4 = H2S + I2 + K2SO4 + H2O =>
8 KI + 5 H2SO4 = H2S + 4 I2 + 4 K2SO4 + 4 H2O
Cr + FeCO3 = Cr2(CO3)3 + Fe =>
2 Cr + 3 FeCO3 = Cr2(CO3)3 + 3 Fe
HNO2 + H2SO4 = HNO3 + SO2 + H2O =>
HNO2 + H2SO4 = HNO3 + SO2 + H2O
Ca(OH)2 + HNO3(aq) = Ca(NO3)2(aq) + H2O(l) =>
Ca(OH)2 + 2 HNO3(aq) = Ca(NO3)2(aq) + 2 H2O(l)
NH3 + Zn = Zn(NH3) =>
NH3 + Zn = Zn(NH3)
Sn + Br2 = SnBr4 =>
Sn + 2 Br2 = SnBr4
Cl2CuO6 = CuCl2 + O2 =>
Cl2CuO6 = CuCl2 + 3 O2
(NH4)2C2O4 + AlBr3 = NH4Br + Al2(C2O4)3 =>
3(NH4)2C2O4 + 2 AlBr3 = 6 NH4Br + Al2(C2O4)3
HC3H5O3 + OH = CO3 + H2O =>
HC3H5O3 + 18 OH = 3 CO3 + 12 H2O
Pt(OH)4 + H2Se = PtSe2 + H2O =>
Pt(OH)4 + 2 H2Se = PtSe2 + 4 H2O
Au2S2 + H2 = Au + H2S =>
Au2S2 + 2 H2 = 2 Au + 2 H2S
HCl + NaOH = NaCl + H2O =>
HCl + NaOH = NaCl + H2O
AlBr3 + AgClO3 = Al(ClO3)3 + AgBr =>
AlBr3 + 3 AgClO3 = Al(ClO3)3 + 3 AgBr
(NH4)2C2O4 + AlBr3 = NH4Br + Al2(C2O4)3 =>
3(NH4)2C2O4 + 2 AlBr3 = 6 NH4Br + Al2(C2O4)3
NO2 + H2O = HNO3 + HNO2 =>
2 NO2 + H2O = HNO3 + HNO2
NaHCO3 + MnCl2 = NaCl + Mn(HCO3)2 =>
2 NaHCO3 + MnCl2 = 2 NaCl + Mn(HCO3)2
Zn(s) + HI(s) = ZnI2(s) + H2(s) =>
Zn(s) + 2 HI(s) = ZnI2(s) + H2(s)
CrO3 + H2O = Cr(OH)6 =>
CrO3 + 3 H2O = Cr(OH)6
LaF3 + NaOH = La(OH)3 + NaF =>
LaF3 + 3 NaOH = La(OH)3 + 3 NaF
Fe + NaBr = FeBr3 + Na =>
Fe + 3 NaBr = FeBr3 + 3 Na
BaF2 + Na2O = BaO + NaF =>
BaF2 + Na2O = BaO + 2 NaF
Ba(OH)2 + KHP = Ba(KP)2 + H2O =>
Ba(OH)2 + 2 KHP = Ba(KP)2 + 2 H2O
Al(OH)3 + Na2SiO3 = Al2SiO5 + NaOH + H2O =>
2 Al(OH)3 + Na2SiO3 = Al2SiO5 + 2 NaOH + 2 H2O
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