| 前日に均衡した方程式 |
3 Fe(NO3)2 = 3 Fe + 2(NO3)3
LiCl(aq) + Na(s) = NaCl(aq) + Li(s) =>
LiCl(aq) + Na(s) = NaCl(aq) + Li(s)
KMnO4 + C3H8O3 + H2SO4 = C3H4O5 + K2SO4 + Mn(SO4)2 + H2O =>
8 KMnO4 + 3 C3H8O3 + 20 H2SO4 = 3 C3H4O5 + 4 K2SO4 + 8 Mn(SO4)2 + 26 H2O
K2SO3 + O2 = K2SO4 =>
2 K2SO3 + O2 = 2 K2SO4
Cu(NO3)2 + CH3COOH = Cu(COOH)2 + CH3NO3 =>
Cu(NO3)2 + 2 CH3COOH = Cu(COOH)2 + 2 CH3NO3
K2O + BaF2 = K2F2 + OBa =>
K2O + BaF2 = K2F2 + OBa
ZnO + NaHCO3 = Na2O + Zn(HCO3)2 =>
ZnO + 2 NaHCO3 = Na2O + Zn(HCO3)2
Ba(OH)2 + H2SO4 = BaSO4 + (OH)2H2 =>
Ba(OH)2 + H2SO4 = BaSO4 + (OH)2H2
Na2Zn(OH)4 + NH3 = H2O + NaNH2 + ZnO =>
Na2Zn(OH)4 + 2 NH3 = 3 H2O + 2 NaNH2 + ZnO
CH3CH2OH + CH3COOH = CH3COOC2H5 + H2O =>
CH3CH2OH + CH3COOH = CH3COOC2H5 + H2O
KMnO4 + C2H5OH = CH3COOH + H2O + MnO2 + KOH =>
4 KMnO4 + 3 C2H5OH = 3 CH3COOH + H2O + 4 MnO2 + 4 KOH
K2FeO4 + NH3*H2O = N2 + Fe(OH)3 + KOH =>
2 K2FeO4 + 2 NH3*H2O = N2 + 2 Fe(OH)3 + 4 KOH
C2H2 + [Ag(NH3)2]OH = Ag2C2 + NH3 + H2O =>
C2H2 + 2[Ag(NH3)2]OH = Ag2C2 + 4 NH3 + 2 H2O
HCOOH + MnO4{-} + H{+} = CO2 + Mn2{+} + H2O =>
13 HCOOH + 4 MnO4{-} + 6 H{+} = 13 CO2 + 2 Mn2{+} + 16 H2O
Pt + H2O = Pt(HO)2 + H2 =>
Pt + 2 H2O = Pt(HO)2 + H2
AgNO3 + NaCl = AgCl + NaNO3 =>
AgNO3 + NaCl = AgCl + NaNO3
PbCl2 + KI = KCl + PbI2 =>
PbCl2 + 2 KI = 2 KCl + PbI2
HNO3 + Cr2(SO4)3 = HNO3Cr2(SO4)3 =>
HNO3 + Cr2(SO4)3 = HNO3Cr2(SO4)3
PbBr2 + KCl = PbCl2 + KBr =>
PbBr2 + 2 KCl = PbCl2 + 2 KBr
FeI3(aq) + K2S(aq) = Fe2S3(s) + KI(aq) =>
2 FeI3(aq) + 3 K2S(aq) = Fe2S3(s) + 6 KI(aq)
PCl5 = (P) + Cl2 =>
2 PCl5 = 2(P) + 5 Cl2
CaSO4 + H3PO4 = Ca3(PO4)2 + H2SO4 =>
3 CaSO4 + 2 H3PO4 = Ca3(PO4)2 + 3 H2SO4
Ra2 + Cl = RaCl =>
Ra2 + 2 Cl = 2 RaCl
(NH4)2CO3 + HCl = NH4Cl + H2O + CO2 =>
(NH4)2CO3 + 2 HCl = 2 NH4Cl + H2O + CO2
NaO + H2O = Na + OH =>
NaO + H2O = Na + 2 OH
HMnO4 + MgOH = H2O + MgMnO4 =>
HMnO4 + MgOH = H2O + MgMnO4
Cr(OH)3 + CaCO3 = Ca(CrO2)2 + CO2 + H2O =>
2 Cr(OH)3 + CaCO3 = Ca(CrO2)2 + CO2 + 3 H2O
SBr2 = S8 + Br2 =>
8 SBr2 = S8 + 8 Br2
CaO + H3PO4 = Ca3(PO4)2 + H2O =>
3 CaO + 2 H3PO4 = Ca3(PO4)2 + 3 H2O
Mg + C9H7NO = Mg(C9H7NO)2 =>
Mg + 2 C9H7NO = Mg(C9H7NO)2
CoCO3 + CH3COCH2COCH3 = CoCH3COCHCOCH3 + CO2 + H2O =>
24 CoCO3 + 25 CH3COCH2COCH3 = 24 CoCH3COCHCOCH3 + 29 CO2 + 16 H2O
Hg2 + NaOH = Hg2(OH)2 + Na =>
Hg2 + 2 NaOH = Hg2(OH)2 + 2 Na
C6H5CH2SSCH2C6H5 + O2 = CO2 + SO2 + H2O =>
2 C6H5CH2SSCH2C6H5 + 39 O2 = 28 CO2 + 4 SO2 + 14 H2O
Cu(NO3)2 + Pb(OH)2 = Cu(OH)2 + Pb(NO3)2 =>
Cu(NO3)2 + Pb(OH)2 = Cu(OH)2 + Pb(NO3)2
Na2SO4 + BaCl2 = BaSO4 + NaCl =>
Na2SO4 + BaCl2 = BaSO4 + 2 NaCl
I2 + KMnO4 = KIMnO4 =>
I2 + 2 KMnO4 = 2 KIMnO4
NaOH + C20H14O4 + H3PO4 = NaPO4 + H2O + HC =>
7 NaOH + C20H14O4 + 7 H3PO4 = 7 NaPO4 + 11 H2O + 20 HC
OH{-} + MnO4{-} + S2O3{2-} = MnO4{2-} + SO4{2-} + H2O =>
10 OH{-} + 8 MnO4{-} + S2O3{2-} = 8 MnO4{2-} + 2 SO4{2-} + 5 H2O
LiOH + HBr = Li + Br + H2O =>
LiOH + HBr = Li + Br + H2O
Al2(SO4)3 + K2(HPO4) = Al2(HPO4)3 + K2(SO4) =>
Al2(SO4)3 + 3 K2(HPO4) = Al2(HPO4)3 + 3 K2(SO4)
NaF + Ba(NO3)2 = BaF + Na(NO3)2 =>
NaF + Ba(NO3)2 = BaF + Na(NO3)2
MaCl + NaOH = MaOH + NaCl =>
MaCl + NaOH = MaOH + NaCl
Ca + F2 = CaF2 =>
Ca + F2 = CaF2
CH3CH(OH)CH2CH3 + Na = CH3CH2CH2CH2ONa + H2 =>
2 CH3CH(OH)CH2CH3 + 2 Na = 2 CH3CH2CH2CH2ONa + H2
NO{2-} = NO{3-} + NO =>
3 NO{2-} = 2 NO{3-} + NO
K + Cl2 = KCl =>
2 K + Cl2 = 2 KCl
Zn(s) + AgNO3(am) = Ag(s) + Zn(NO3)2(aq) =>
Zn(s) + 2 AgNO3(am) = 2 Ag(s) + Zn(NO3)2(aq)
C2H80 + O2 = C2H4O2 + H2O =>
C2H80 + 20 O2 = C2H4O2 + 38 H2O
Au(NO3)2 + BaSO4 = AuSO4 + Ba(NO3)2 =>
Au(NO3)2 + BaSO4 = AuSO4 + Ba(NO3)2
N2O + H2O = NOH =>
N2O + H2O = 2 NOH
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