| 前日に均衡した方程式 |
2 KAuCl4 + 3 Na2CO3 + 3 H2O = 2 Au(OH)3 + 6 NaCl + 2 KCl + 3 CO2
NaBr + Cl2 = NaCl + Br2 =>
2 NaBr + Cl2 = 2 NaCl + Br2
Na2S(s) = Na(aq) + S(aq) =>
Na2S(s) = 2 Na(aq) + S(aq)
CH3COCNOHNO2 + HClO = CCl3NO2 + CH3COOOH + HNO3 + HCl =>
6 CH3COCNOHNO2 + 29 HClO = 4 CCl3NO2 + 7 CH3COOOH + 8 HNO3 + 17 HCl
CuSO4 + K4P2O7 = Cu2P2O7 + K2SO4 =>
2 CuSO4 + K4P2O7 = Cu2P2O7 + 2 K2SO4
Cu(NO3)2*3H2O = H2O + O2 + NO2 + CuO =>
2 Cu(NO3)2*3H2O = 6 H2O + O2 + 4 NO2 + 2 CuO
AlBr3(aq) + Cl2(g) = AlCl3(aq) + Br2 =>
2 AlBr3(aq) + 3 Cl2(g) = 2 AlCl3(aq) + 3 Br2
C10H22 + H2O = CH4 + CO2 =>
4 C10H22 + 18 H2O = 31 CH4 + 9 CO2
Ti2(SO4)3 + Fe2(SO4)4 = Ti2(SO4)4 + FeSO4 =>
2 Ti2(SO4)3 + Fe2(SO4)4 = 2 Ti2(SO4)4 + 2 FeSO4
K2CrO4 + H2O + NaJ = Cr(OH)3 + KOH + NaOH + J2 =>
2 K2CrO4 + 8 H2O + 6 NaJ = 2 Cr(OH)3 + 4 KOH + 6 NaOH + 3 J2
MnO2 + HCl = MnCl2 + H2O + Cl2 =>
MnO2 + 4 HCl = MnCl2 + 2 H2O + Cl2
Mn3O4 + CO2 = Mn2O3 + CO =>
2 Mn3O4 + CO2 = 3 Mn2O3 + CO
Ba{2+} + PO4{3-} = Ba{-} + PO4 =>
Ba{2+} + PO4{3-} = Ba{-} + PO4
Cu + Ag{+} = Ag + Cu{+} =>
Cu + Ag{+} = Ag + Cu{+}
Li + FeSO4 = LiFeS + O =>
Li + FeSO4 = LiFeS + 4 O
Pb(OH)4 + Ba(CN)2 = Ba(OH)2 + Pb(CN)4 =>
Pb(OH)4 + 2 Ba(CN)2 = 2 Ba(OH)2 + Pb(CN)4
Al(s) + AgNO3(aq) = Al(s)NO3(aq) + Ag =>
Al(s) + AgNO3(aq) = Al(s)NO3(aq) + Ag
PCl3 + O2 = P4O6 + OCl2 =>
4 PCl3 + 6 O2 = P4O6 + 6 OCl2
Fe(OH)3 + N2O5 = Fe(NO3)3 + H2O =>
2 Fe(OH)3 + 3 N2O5 = 2 Fe(NO3)3 + 3 H2O
AgNO3NaCI = NaNO3 + AgCI =>
AgNO3NaCI = NaNO3 + AgCI
C7H5NaO3 + HCl = C7H4O2NaCl + H2O =>
C7H5NaO3 + HCl = C7H4O2NaCl + H2O
(NH4)3N + K2SO4 = (NH4)2SO4 + K3N =>
2(NH4)3N + 3 K2SO4 = 3(NH4)2SO4 + 2 K3N
CHCCH3 + KMnO4 + H2O = CHOHCOHCH3 + KOH + MnO2 =>
3 CHCCH3 + 2 KMnO4 + 4 H2O = 3 CHOHCOHCH3 + 2 KOH + 2 MnO2
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
MnO2 + HCl = MnCl2 + H2O + Cl2 =>
MnO2 + 4 HCl = MnCl2 + 2 H2O + Cl2
Cu + HCl = CuCl2 + H2 =>
Cu + 2 HCl = CuCl2 + H2
C5H12 + O2 = CO2 + H2O =>
C5H12 + 8 O2 = 5 CO2 + 6 H2O
CaH2 + H2O = Ca(OH)2 + H2 =>
CaH2 + 2 H2O = Ca(OH)2 + 2 H2
(NH4)2C2O4 + KMnO4 + H2SO4 = MnSO4 + K2SO4 + CO2 + N2 + H2O =>
5(NH4)2C2O4 + 8 KMnO4 + 12 H2SO4 = 8 MnSO4 + 4 K2SO4 + 10 CO2 + 5 N2 + 32 H2O
KNO2 + H2SO4 = K2SO4 + HNO3 + NO + H2O =>
6 KNO2 + 3 H2SO4 = 3 K2SO4 + 2 HNO3 + 4 NO + 2 H2O
SrCO3(aq) + HCl(aq) = SrCl2(aq) + CO2(g) + H2O(l) =>
SrCO3(aq) + 2 HCl(aq) = SrCl2(aq) + CO2(g) + H2O(l)
NaCN + NaClO + NaOH = NaCl + N2 + Na2CO3 + H2O =>
2 NaCN + 5 NaClO + 2 NaOH = 5 NaCl + N2 + 2 Na2CO3 + H2O
FeCl2(aq) + K3PO4(aq) = Fe3(PO4)2 + KCl =>
3 FeCl2(aq) + 2 K3PO4(aq) = Fe3(PO4)2 + 6 KCl
NH3 + O2 = H2O + N =>
4 NH3 + 3 O2 = 6 H2O + 4 N
CaCO3 + BaCO3 + SiO2 = BaCaSiO4 + CO2 =>
CaCO3 + BaCO3 + SiO2 = BaCaSiO4 + 2 CO2
SO2 = S2O2 + O2 =>
2 SO2 = S2O2 + O2
HCN = C3H3N3 =>
3 HCN = C3H3N3
PBr5 + NaOH = Na2HPO4 + NaBr + H2O =>
PBr5 + 7 NaOH = Na2HPO4 + 5 NaBr + 3 H2O
Fe + O2 + H2O = Fe(OH)2 =>
2 Fe + O2 + 2 H2O = 2 Fe(OH)2
LiOH + SO2 + O2 = Li2SO4 + H2O =>
4 LiOH + 2 SO2 + O2 = 2 Li2SO4 + 2 H2O
CuSO4 + FePO4 = Cu3(PO4)2 + Fe2(SO4)3 =>
3 CuSO4 + 2 FePO4 = Cu3(PO4)2 + Fe2(SO4)3
Cd3(PO4)4 = Cd + PO4 =>
Cd3(PO4)4 = 3 Cd + 4 PO4
Mn{+2} + S2O8{-2} + H2O = MnO4{-} + SO4{-2} + H{+} =>
2 Mn{+2} + 5 S2O8{-2} + 8 H2O = 2 MnO4{-} + 10 SO4{-2} + 16 H{+}
Al(OH)3 + SO2 = Al2(SO3)3 + H2O =>
2 Al(OH)3 + 3 SO2 = Al2(SO3)3 + 3 H2O
CuF2 + KI = CuI + KF + I2 =>
2 CuF2 + 4 KI = 2 CuI + 4 KF + I2
Carbon + hydrogen = methane =>
C + 2 H2 = CH4
Si + KClO4 = SiO2 + KCl =>
2 Si + KClO4 = 2 SiO2 + KCl
HCl + NaOH = NaCl + H2O =>
HCl + NaOH = NaCl + H2O
C3H7OH + K2Cr2O7 + H2SO4 = CH3COOH + Cr2(SO4)3 + H2O + K2SO4 =>
2 C3H7OH + 2 K2Cr2O7 + 8 H2SO4 = 3 CH3COOH + 2 Cr2(SO4)3 + 10 H2O + 2 K2SO4
HCl + NaOH = NaCl + H2O =>
HCl + NaOH = NaCl + H2O
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