| 前日に均衡した方程式 |
CuS + 2 HCl = CuCl2 + H2S
TiCl4 + H2O = TiO2 + HCl =>
TiCl4 + 2 H2O = TiO2 + 4 HCl
KClO4 = KCl + O2 =>
KClO4 = KCl + 2 O2
BaCl2 + CuCl2 = BaCu + Cl =>
BaCl2 + CuCl2 = BaCu + 4 Cl
Cr2O7{2-} + CH3CH2OH + H{+} = CH3CHO + Cr{3+} + H2O =>
Cr2O7{2-} + 3 CH3CH2OH + 8 H{+} = 3 CH3CHO + 2 Cr{3+} + 7 H2O
CuSO4 + Fe = Fe2(SO4)3 + Cu =>
3 CuSO4 + 2 Fe = Fe2(SO4)3 + 3 Cu
N2 + O2 = N2O =>
2 N2 + O2 = 2 N2O
K + H2 = KH =>
2 K + H2 = 2 KH
Al + HCl = AlCl3 + H2 =>
2 Al + 6 HCl = 2 AlCl3 + 3 H2
K + H2 = KH =>
2 K + H2 = 2 KH
Fe(NO3)3 + LiOH = Fe(OH)3 + LiNO3 =>
Fe(NO3)3 + 3 LiOH = Fe(OH)3 + 3 LiNO3
Hg(OH)2 + H3PO4 = Hg3(PO4)2 + H2O =>
3 Hg(OH)2 + 2 H3PO4 = Hg3(PO4)2 + 6 H2O
K + H2 = KH =>
2 K + H2 = 2 KH
Ag2O = Ag + O21 =>
21 Ag2O = 42 Ag + O21
MnO2 + K2SO3 + H2SO4 = K2SO4 + MnSO4 + H2O =>
MnO2 + K2SO3 + H2SO4 = K2SO4 + MnSO4 + H2O
O2 + C6H12O6 = H2O + CO2 =>
6 O2 + C6H12O6 = 6 H2O + 6 CO2
FeHCl2 = Cl2FeH =>
FeHCl2 = Cl2FeH
Fe(s) + Cu2{+} = Fe2{+} + Cu(s) =>
2 Fe(s) + Cu2{+} = Fe2{+} + 2 Cu(s)
Al + CuCl2 = AlCl3 + Cu =>
2 Al + 3 CuCl2 = 2 AlCl3 + 3 Cu
NaCO3 + HNO3 = HCO3 + NaNO3 =>
NaCO3 + HNO3 = HCO3 + NaNO3
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
H3PO4 + HCl = PCl5 + H2O =>
H3PO4 + 5 HCl = PCl5 + 4 H2O
P2 + O2 = P2O5 =>
2 P2 + 5 O2 = 2 P2O5
C5H5NHCl = C5H5NH + Cl =>
C5H5NHCl = C5H5NH + Cl
AgNO3 + MgBr2 = AgBr + Mg(NO3)2 =>
2 AgNO3 + MgBr2 = 2 AgBr + Mg(NO3)2
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
K + I2 = KI =>
2 K + I2 = 2 KI
Cr2O7 + H2O = CrO4 + H =>
Cr2O7 + H2O = 2 CrO4 + 2 H
CaCO3 + H2SO4 = CaCO3SO4 + H2 =>
CaCO3 + H2SO4 = CaCO3SO4 + H2
Mg(s) + CrCl3(aq) = MgCl2 + Cr =>
3 Mg(s) + 2 CrCl3(aq) = 3 MgCl2 + 2 Cr
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
H2O = H2 + O2 =>
2 H2O = 2 H2 + O2
SiO2 + HF = SiF4 + H2O =>
SiO2 + 4 HF = SiF4 + 2 H2O
KBr = K + Br2 =>
2 KBr = 2 K + Br2
FeCl2 + (NH4)2S = FeS + NH4Cl =>
FeCl2 + (NH4)2S = FeS + 2 NH4Cl
Ag2O = Ag + O2 =>
2 Ag2O = 4 Ag + O2
CdSO4 + NH3 = CdNH3 + SO4 =>
CdSO4 + NH3 = CdNH3 + SO4
BaCl2 + H2SO4 = BaSO4 + HCl =>
BaCl2 + H2SO4 = BaSO4 + 2 HCl
Na2B4O7 + Cr2O3 = Cr(BO2)3 + NaBO2 =>
3 Na2B4O7 + Cr2O3 = 2 Cr(BO2)3 + 6 NaBO2
Pb(NO3)2 + K2CrO4 = PbCrO4 + KNO3 =>
Pb(NO3)2 + K2CrO4 = PbCrO4 + 2 KNO3
NaOH + AuI = NaI + AuOH =>
NaOH + AuI = NaI + AuOH
KNO + CaCl = KCl + CaNO =>
KNO + CaCl = KCl + CaNO
Br2PBr3 = PBr5 =>
Br2PBr3 = PBr5
KOH + NaH2PO4 = Na3PO4 + K3PO4 + H2O =>
6 KOH + 3 NaH2PO4 = Na3PO4 + 2 K3PO4 + 6 H2O
[Co(NH3)6]Cl3 = CoCl2 + NH4Cl + N2 + NH3 =>
6[Co(NH3)6]Cl3 = 6 CoCl2 + 6 NH4Cl + N2 + 28 NH3
Cu2S + H2SO4 = CuSO4 + S + H2O =>
3 Cu2S + 8 H2SO4 = 6 CuSO4 + 5 S + 8 H2O
NH3 + H2SO4 = (NH4)2SO4 =>
2 NH3 + H2SO4 = (NH4)2SO4
Sn2Cl2NaS2 = NaCl2Sn2S2 =>
Sn2Cl2NaS2 = NaCl2Sn2S2
Ag2 + Cl = AgCl =>
Ag2 + 2 Cl = 2 AgCl
CH3COONa + H2SO4 = CH3COOH + Na2SO4 =>
2 CH3COONa + H2SO4 = 2 CH3COOH + Na2SO4
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