| 前日に均衡した方程式 |
Fe + ZnSO4(aq) = FeSO4 + Zn
C2H4 + O2 = CO2 + H2O =>
C2H4 + 3 O2 = 2 CO2 + 2 H2O
BaO + H2O = (Ba(OH)2) =>
BaO + H2O = (Ba(OH)2)
FeSO4 + AgNO3 = Ag + Fe(NO3)3 + Fe(SO4)3 =>
3 FeSO4 + 6 AgNO3 = 6 Ag + 2 Fe(NO3)3 + Fe(SO4)3
P + FeO3 = P4O10 + Fe =>
12 P + 10 FeO3 = 3 P4O10 + 10 Fe
Fe(NO3)3(aq) + K2CrO4(aq) = Fe2(CrO4)3(s) + K(NO3)(aq) =>
2 Fe(NO3)3(aq) + 3 K2CrO4(aq) = Fe2(CrO4)3(s) + 6 K(NO3)(aq)
NiSO4 + Na2C2O4 = NiC2O4 + Na2SO4 =>
NiSO4 + Na2C2O4 = NiC2O4 + Na2SO4
Zn(s) + I2(S) = ZnI2(S) =>
Zn(s) + I2(S) = ZnI2(S)
CO2 + H2O = C14H12 + O =>
14 CO2 + 6 H2O = C14H12 + 34 O
MgCl2 + RbOH = Mg(OH)2 + RbCl =>
MgCl2 + 2 RbOH = Mg(OH)2 + 2 RbCl
CHOOH + CH3 = CH3COOCH3 + H2O =>
7 CHOOH + 8 CH3 = 5 CH3COOCH3 + 4 H2O
K + H2O = KOH + H2 =>
2 K + 2 H2O = 2 KOH + H2
Pb(NO3)2 + KI = PbI2 + KNO3 =>
Pb(NO3)2 + 2 KI = PbI2 + 2 KNO3
Al + Pb3N2 = AlN + Pb =>
2 Al + Pb3N2 = 2 AlN + 3 Pb
NO + HCl = NOCl + H2 =>
2 NO + 2 HCl = 2 NOCl + H2
Na + O2 = Na2O =>
4 Na + O2 = 2 Na2O
H3BO3 + NaOH = H2O + Na2B4O7 =>
4 H3BO3 + 2 NaOH = 7 H2O + Na2B4O7
C2H6 + Cl2 = HCl + C2Cl3H3 =>
C2H6 + 3 Cl2 = 3 HCl + C2Cl3H3
Na(HCO3) + H(C2H3O2) = Na(C2H3O2) + H2CO3H2CO3H2OCO2 =>
3 Na(HCO3) + 3 H(C2H3O2) = 3 Na(C2H3O2) + H2CO3H2CO3H2OCO2
MnO4{-} + NO2{-} + H3O{+} = NO3{-} + H2O + Mn{2+} =>
2 MnO4{-} + 5 NO2{-} + 6 H3O{+} = 5 NO3{-} + 9 H2O + 2 Mn{2+}
GaF3 + Cs = CsF + Ga =>
GaF3 + 3 Cs = 3 CsF + Ga
Na3PO4 + KOH = NaOH + K3PO4 =>
Na3PO4 + 3 KOH = 3 NaOH + K3PO4
PtCl4 + Br2 = BrCl4 + Pt =>
2 PtCl4 + Br2 = 2 BrCl4 + 2 Pt
Cu(No3)2 + Zn(s) = Cu(s) + Zn(No3)2 =>
Cu(No3)2 + Zn(s) = Cu(s) + Zn(No3)2
H2O + Ca2N = NH4 + Ca(OH)2 =>
4 H2O + Ca2N = NH4 + 2 Ca(OH)2
Mg + H2O = magnesiumoxide + H2 =>
Mg + H2O = MgO + H2
Ag(NO3)2 + HCl = HNO3 + AgCl2 =>
Ag(NO3)2 + 2 HCl = 2 HNO3 + AgCl2
Ca(OH)2 + NO2 = [Ca(OH)]NO3 + [Ca(OH)]NO2 + H2O =>
2 Ca(OH)2 + 2 NO2 = [Ca(OH)]NO3 + [Ca(OH)]NO2 + H2O
HgO + H2 = HgH + O2 =>
2 HgO + H2 = 2 HgH + O2
Ca3(PO4)2 + H2(SO4) + H2O = CaSO4*2H2O + Ca(H2PO4)2(H2O) =>
Ca3(PO4)2 + 2 H2(SO4) + 5 H2O = 2 CaSO4*2H2O + Ca(H2PO4)2(H2O)
Fe(CIO2)3 + Pb(NO3)2 = Fe(NO3)3 + Pb(CIO2)2 =>
2 Fe(CIO2)3 + 3 Pb(NO3)2 = 2 Fe(NO3)3 + 3 Pb(CIO2)2
C2H2 + HCl = C2H3Cl =>
C2H2 + HCl = C2H3Cl
LiH = Li + H =>
LiH = Li + H
Si(OH)4 + NaBr = SiBr4 + NaOH =>
Si(OH)4 + 4 NaBr = SiBr4 + 4 NaOH
FeSa{2} + O{2} = Fe{2}O{3} + SaO{2} =>
FeSa{2} + O{2} = Fe{2}O{3} + SaO{2}
C7H8O + NaOH = C7H6O + H2O + Na =>
C7H8O + 2 NaOH = C7H6O + 2 H2O + 2 Na
C3H6 + KMnO4 + H2O = C3H6O2H2 + MnO2 + KOH =>
3 C3H6 + 2 KMnO4 + 4 H2O = 3 C3H6O2H2 + 2 MnO2 + 2 KOH
CrCl3*6H2O + C5H8O2 + CH4N2O = Cr(C4H8O2)3 + NH4Cl + CO2 + H2O =>
8 CrCl3*6H2O + 21 C5H8O2 + 12 CH4N2O = 8 Cr(C4H8O2)3 + 24 NH4Cl + 21 CO2 + 12 H2O
NaOH + FeS = Na2S + Fe(OH)2 =>
2 NaOH + FeS = Na2S + Fe(OH)2
Na2MnO4 + KNO2 + H2SO4 = MnO2 + KNO3 + Na2SO4 + H2O =>
Na2MnO4 + KNO2 + H2SO4 = MnO2 + KNO3 + Na2SO4 + H2O
N2H5O2 + HCl = N2H5 + H2O + Cl =>
N2H5O2 + 4 HCl = N2H5 + 2 H2O + 4 Cl
K2MoO4 + HCl = MoO3 + H2O + KCl =>
K2MoO4 + 2 HCl = MoO3 + H2O + 2 KCl
H2SO4 + KI = K2SO3 + H2O + I2 =>
H2SO4 + 2 KI = K2SO3 + H2O + I2
H(No3) + KI = HI + K(No3) =>
H(No3) + KI = HI + K(No3)
Al + HNO3 = AlNO3 + H3 =>
3 Al + 3 HNO3 = 3 AlNO3 + H3
NaHCO3 + HCl = NaCl + H2O + CO2 =>
NaHCO3 + HCl = NaCl + H2O + CO2
H2SO4 + (Ca(OH)2) = HOH2 + Ca(SO4)2 =>
2 H2SO4 + (Ca(OH)2) = 2 HOH2 + Ca(SO4)2
Zn(C2H3O2)2 + Na3PO4 = Zn3(PO4)2 + Na(C2H3O2) =>
3 Zn(C2H3O2)2 + 2 Na3PO4 = Zn3(PO4)2 + 6 Na(C2H3O2)
CH3COOH + Cu = Cu(CH3COO)2 + H2 =>
2 CH3COOH + Cu = Cu(CH3COO)2 + H2
B2O3 + H2SO4 + KF = BF3 + H2O + K2SO4 =>
B2O3 + 3 H2SO4 + 6 KF = 2 BF3 + 3 H2O + 3 K2SO4
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