| 前日に均衡した方程式 |
Cd(s) + CuSO4(ac) = CdSO4(ac) + Cu(s)
C14H8O2 + O2 = CO2 + H2O =>
C14H8O2 + 15 O2 = 14 CO2 + 4 H2O
Ba + N2 = BaN3 =>
2 Ba + 3 N2 = 2 BaN3
AlSO4 = Al + (SO4)3 =>
3 AlSO4 = 3 Al + (SO4)3
HClO + Cu = Cu(ClO) + H2 =>
2 HClO + 2 Cu = 2 Cu(ClO) + H2
(CO3) + Ca = CaCO3 =>
(CO3) + Ca = CaCO3
Fe + H2SO4 = Fe2S3O12 + H2O + SO2 =>
2 Fe + 6 H2SO4 = Fe2S3O12 + 6 H2O + 3 SO2
CBr4 + Cl2 = CCl4 + Br2 =>
CBr4 + 2 Cl2 = CCl4 + 2 Br2
AgCl + KCN = KAgCN + Cl =>
AgCl + KCN = KAgCN + Cl
Fe(OH)3 + H2CO3 = Fe2(CO3)3 + H2O =>
2 Fe(OH)3 + 3 H2CO3 = Fe2(CO3)3 + 6 H2O
CH402 + O2 = CO2 + H2O =>
2 CH402 + 203 O2 = 2 CO2 + 402 H2O
Co + Al = Co2Al9 =>
2 Co + 9 Al = Co2Al9
Al2(SO4)3 + H2O = Al(OH)3 + H2SO4 =>
Al2(SO4)3 + 6 H2O = 2 Al(OH)3 + 3 H2SO4
H{+} + MnO4{-} + Cl{-} = Mn{2+} + H2O + Cl2 =>
16 H{+} + 2 MnO4{-} + 10 Cl{-} = 2 Mn{2+} + 8 H2O + 5 Cl2
Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3
KHSO4 + NaCH3COO = KHCH3COO + NaSO4 =>
KHSO4 + NaCH3COO = KHCH3COO + NaSO4
MgN2 = Mg1N2 =>
MgN2 = Mg1N2
ZrO2*2H2O + HCl = ZrCl4 + H2O =>
ZrO2*2H2O + 4 HCl = ZrCl4 + 4 H2O
H2S + HClO4 = S + HCl + H2O =>
4 H2S + HClO4 = 4 S + HCl + 4 H2O
CH3Cl + AgCN = CH3CN + AgCl =>
CH3Cl + AgCN = CH3CN + AgCl
SO4{2-} + H3O{+} + e = H2S + H2O =>
SO4{2-} + 10 H3O{+} + 8e = H2S + 14 H2O
Sb + O2 = Sb4O6 =>
4 Sb + 3 O2 = Sb4O6
H2CO3 = H2O + CO2 =>
H2CO3 = H2O + CO2
NaCl + HCl = NaH + Cl2 =>
NaCl + HCl = NaH + Cl2
Ca3(PO4)2 + H2SO4 = CaSO4 + Ca(H2PO4)2 =>
Ca3(PO4)2 + 2 H2SO4 = 2 CaSO4 + Ca(H2PO4)2
Ca + O2 = CaO =>
2 Ca + O2 = 2 CaO
AlBr3 + Cl2 = AlCl3 + Br2 =>
2 AlBr3 + 3 Cl2 = 2 AlCl3 + 3 Br2
AgCl + H2O = Ag2O + HCl =>
2 AgCl + H2O = Ag2O + 2 HCl
Pb(CH3COO)2 + C2H2O4 = PbC2O4 + CH3COOH =>
Pb(CH3COO)2 + C2H2O4 = PbC2O4 + 2 CH3COOH
[FeOH]2SO4 + Ba(OH)2 = BaSO4 + Fe(OH)2 =>
[FeOH]2SO4 + Ba(OH)2 = BaSO4 + 2 Fe(OH)2
KCI + BaSO4 = KSO4 + BaCI =>
KCI + BaSO4 = KSO4 + BaCI
CH3CHBrCH2CH3 + KOH = CH3CHOHCH2CH3 + KBr =>
CH3CHBrCH2CH3 + KOH = CH3CHOHCH2CH3 + KBr
Ag2O + (CrOH)3 + NaOH = Na2CrO4 + Ag + H2O =>
15 Ag2O + 2(CrOH)3 + 12 NaOH = 6 Na2CrO4 + 30 Ag + 9 H2O
Sb2S3 + NaOH = Sb(OH)4 + S + Na =>
Sb2S3 + 8 NaOH = 2 Sb(OH)4 + 3 S + 8 Na
Cu + AgNO3 = Cu(NO3)2 + Ag =>
Cu + 2 AgNO3 = Cu(NO3)2 + 2 Ag
CH3COOH + CaHCO3 = H2CO3 + CH3COOCa =>
CH3COOH + CaHCO3 = H2CO3 + CH3COOCa
Zn + (H3PO4) = Zn3(PO4)2 + (H2) =>
3 Zn + 2(H3PO4) = Zn3(PO4)2 + 3(H2)
COCl2 + H2O = HCl + CO2 =>
COCl2 + H2O = 2 HCl + CO2
Fe(OH)2 + KNO3 = Fe2O3 + KNO2 + H2O =>
2 Fe(OH)2 + KNO3 = Fe2O3 + KNO2 + 2 H2O
Cl2O6Pb + INa = PbI2 + NaClO3 =>
Cl2O6Pb + 2 INa = PbI2 + 2 NaClO3
SnO + Ca(OH)2 + H2O = Ca[Sn(OH)4] =>
SnO + Ca(OH)2 + H2O = Ca[Sn(OH)4]
KMnO4 + MgS + H2O = MnO2 + SO2 + Mg(OH)2 + KOH =>
2 KMnO4 + MgS + 2 H2O = 2 MnO2 + SO2 + Mg(OH)2 + 2 KOH
AlBr3 + K2SO4 = KBr + Al2(SO4)3 =>
2 AlBr3 + 3 K2SO4 = 6 KBr + Al2(SO4)3
AsO2{-} + H{+} + MnO4{-} = Mn{2+} + AsO3{-} + H2O =>
5 AsO2{-} + 6 H{+} + 2 MnO4{-} = 2 Mn{2+} + 5 AsO3{-} + 3 H2O
ZnCl2 + K4Fe(CN)6 = KCl + Zn3K2[Fe(CN)6]2 =>
3 ZnCl2 + 2 K4Fe(CN)6 = 6 KCl + Zn3K2[Fe(CN)6]2
KOH + NH4Cl = K(NH3)OH + HCl =>
KOH + NH4Cl = K(NH3)OH + HCl
Mg + O2 = MgO =>
2 Mg + O2 = 2 MgO
Zn + Pb(NO3)2(aq) = Zn(NO3)2(aq) + Pb =>
Zn + Pb(NO3)2(aq) = Zn(NO3)2(aq) + Pb
MnO4{-} + SO3{2-} + H{+} = Mn{2+} + SO4{-2} + H2O =>
2 MnO4{-} + 5 SO3{2-} + 6 H{+} = 2 Mn{2+} + 5 SO4{-2} + 3 H2O
H2O + PCl5 + Na = NaCl + POH + H2 =>
2 H2O + 2 PCl5 + 10 Na = 10 NaCl + 2 POH + H2
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