| 前日に均衡した方程式 |
2 HBr + Ca(OH)2 = 2 H2O + 2 Br + Ca
CoCl2 + NaOCl + H2O = Co(OH)3 + Cl2 + NaCl =>
2 CoCl2 + 3 NaOCl + 3 H2O = 2 Co(OH)3 + 2 Cl2 + 3 NaCl
Au + H2SO4 = AuSO4 + SO2 + H2O =>
Au + 2 H2SO4 = AuSO4 + SO2 + 2 H2O
BaO2 + HCl + K2Cr2O7 = BaCl2 + KCl + CrO5 + H2O =>
4 BaO2 + 10 HCl + K2Cr2O7 = 4 BaCl2 + 2 KCl + 2 CrO5 + 5 H2O
P4(s)O6(g) + O2 = P4O10(s) =>
P4(s)O6(g) + 2 O2 = P4O10(s)
KNO3 = N2 + O2 + K2O =>
4 KNO3 = 2 N2 + 5 O2 + 2 K2O
C6H5NH2 = C6H5 + NH2 =>
C6H5NH2 = C6H5 + NH2
AgNO3 + K2CrO4 = Ag2CrO4 + KNO3 =>
2 AgNO3 + K2CrO4 = Ag2CrO4 + 2 KNO3
SO2 + O2 = SO3 =>
2 SO2 + O2 = 2 SO3
CaOCO2 = CaCO3 =>
CaOCO2 = CaCO3
NaNO3 + HCl = NaCl + HNO3 =>
NaNO3 + HCl = NaCl + HNO3
NaTeO3 + NaI + HCl = NaCl + Te + I2 + H2O =>
2 NaTeO3 + 10 NaI + 12 HCl = 12 NaCl + 2 Te + 5 I2 + 6 H2O
C13H18 + O2 = CO2 + H2O =>
2 C13H18 + 35 O2 = 26 CO2 + 18 H2O
C8H8O2 + H2O = C7H6O2 + CH4O =>
C8H8O2 + H2O = C7H6O2 + CH4O
(CaSO4)2*H2O + H2O = CaSO4*H2O =>
(CaSO4)2*H2O + H2O = 2 CaSO4*H2O
FeCl3 + NOH = Fe(OH)3 + NCl =>
FeCl3 + 3 NOH = Fe(OH)3 + 3 NCl
C7H8O + O2 = CO2 + H2O =>
2 C7H8O + 17 O2 = 14 CO2 + 8 H2O
HNO2 + KI + H2SO4 = NO + I2 + K2SO4 + H2O =>
2 HNO2 + 2 KI + H2SO4 = 2 NO + I2 + K2SO4 + 2 H2O
Fe + K2SO4 = K + Fe(SO4)2 =>
Fe + 2 K2SO4 = 4 K + Fe(SO4)2
Al + K4[Fe(CN)6] = Al[Fe(CN)6]3 + K =>
Al + 3 K4[Fe(CN)6] = Al[Fe(CN)6]3 + 12 K
NH4 + CH3COO = CH3COONH4 =>
NH4 + CH3COO = CH3COONH4
Zn + H2HCl = H2 + ZnCl2 =>
Zn + 2 H2HCl = 3 H2 + ZnCl2
C6H5COOH + (NH2)2CO = C6H5CONH2 + NH3 + CO2 =>
C6H5COOH + (NH2)2CO = C6H5CONH2 + NH3 + CO2
NaOH + A1C1{+3} = NaC1 + A1(OH){+3} =>
NaOH + A1C1{+3} = NaC1 + A1(OH){+3}
Cu(s) + HNO3(aq) = Cu(NO3)2(aq) + N2O(g) + HOH(l) =>
4 Cu(s) + 10 HNO3(aq) = 4 Cu(NO3)2(aq) + N2O(g) + 5 HOH(l)
NaCl + H2O = Na + O + HCl =>
2 NaCl + H2O = 2 Na + O + 2 HCl
Cr2Nb2C3O2 = Nb6C5 + Cr3C2 + Cr2O3 + C =>
9 Cr2Nb2C3O2 = 3 Nb6C5 + 2 Cr3C2 + 6 Cr2O3 + 8 C
ClO + H2O = HClO + O =>
2 ClO + H2O = 2 HClO + O
C4H7OH + [Ag(NH3)2]OH = C4H8O3 + NH3 + H2O + Ag =>
C4H7OH + 4[Ag(NH3)2]OH = C4H8O3 + 8 NH3 + 2 H2O + 4 Ag
Mo + Al2S3 = S + Mo3Al =>
6 Mo + Al2S3 = 3 S + 2 Mo3Al
NO3 + H2C2O4 = CO2 + NO + H2O =>
NO3 + 2 H2C2O4 = 4 CO2 + NO + 2 H2O
Na2H2P2O7 + C6H7KO2 = K2H2P2O7 + C6H7NaO2 =>
Na2H2P2O7 + 2 C6H7KO2 = K2H2P2O7 + 2 C6H7NaO2
Tl + BO3 = TlBO3 =>
Tl + BO3 = TlBO3
NH3 + HC1 = (NH4)C1 =>
NH3 + HC1 = (NH4)C1
Ru + HCl + HNO3 = H2[RuCl6] + NO + H2O =>
3 Ru + 18 HCl + 4 HNO3 = 3 H2[RuCl6] + 4 NO + 8 H2O
Cu + LiCl = CuCl2 + Li =>
Cu + 2 LiCl = CuCl2 + 2 Li
AgBr + Na2S2O3 = Na3Ag(S2O3)2 + NaBr =>
AgBr + 2 Na2S2O3 = Na3Ag(S2O3)2 + NaBr
C6H6 + SO4 = S + CO2 + H2O =>
4 C6H6 + 15 SO4 = 15 S + 24 CO2 + 12 H2O
PbCl2 + NaOH = Na2(Pb(OH)4) + NaCl =>
PbCl2 + 4 NaOH = Na2(Pb(OH)4) + 2 NaCl
AgI(s) = I + Ag =>
AgI(s) = I + Ag
Mg{+2} + SO4{-2} = MgSO4 =>
Mg{+2} + SO4{-2} = MgSO4
CuS + Ba(OH)2 = Cu(OH)2 + BaS =>
CuS + Ba(OH)2 = Cu(OH)2 + BaS
N2O + C2O = NCO =>
N2O + C2O = 2 NCO
NaOH + CuCl2 = Cu(OH)2 + (NaCl) =>
2 NaOH + CuCl2 = Cu(OH)2 + 2(NaCl)
MnO4 + Mn{2+} + OH{-} = MnO2 + H2O =>
MnO4 + 2 Mn{2+} + 4 OH{-} = 3 MnO2 + 2 H2O
HCl + CaCO3 = CaCl2 + H2O + CO2 =>
2 HCl + CaCO3 = CaCl2 + H2O + CO2
Pb + AgNO3 = Pb(NO3)2 + Ag =>
Pb + 2 AgNO3 = Pb(NO3)2 + 2 Ag
NaHCO3 + CHOOH = NaCH3COO + H2O + CO2 =>
NaHCO3 + 4 CHOOH = NaCH3COO + 3 H2O + 3 CO2
CO3 + Cl2 = CO3Cl2 =>
CO3 + Cl2 = CO3Cl2
NaCl(O)3 = NaCl + O2 =>
2 NaCl(O)3 = 2 NaCl + 3 O2
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