| 前日に均衡した方程式 |
4 Cu + 10 HNO3 = 4 Cu(NO3)2 + N2O + 5 H2O
C2H4O2H2 + O2 = CO2 + H2O =>
2 C2H4O2H2 + 5 O2 = 4 CO2 + 6 H2O
Na3AsO4 + Zn + H2SO4 = AsH3 + ZnSO4 + H2O + Na2SO4 =>
2 Na3AsO4 + 8 Zn + 11 H2SO4 = 2 AsH3 + 8 ZnSO4 + 8 H2O + 3 Na2SO4
Na + AlCl3 = NaCl + Al =>
3 Na + AlCl3 = 3 NaCl + Al
CH3CH2OH + HCOOH = HCO2CH2CH3 + H2O =>
CH3CH2OH + HCOOH = HCO2CH2CH3 + H2O
CH3COCH3 = C3H6O =>
CH3COCH3 = C3H6O
HCOOH + P2O5 = H3PO4 + CO =>
3 HCOOH + P2O5 = 2 H3PO4 + 3 CO
C4H10 + O2 = CO2 + H2O =>
2 C4H10 + 13 O2 = 8 CO2 + 10 H2O
AlF3 + K2CO3 = KF + Al2(CO3)3 =>
2 AlF3 + 3 K2CO3 = 6 KF + Al2(CO3)3
H2SO4 + KMnO4 = MnSO4 + KOH + H2 + O2 =>
2 H2SO4 + 2 KMnO4 = 2 MnSO4 + 2 KOH + H2 + 3 O2
C3H6O2 + CH4 = C4H8O2 + H2O =>
6 C3H6O2 + 2 CH4 = 5 C4H8O2 + 2 H2O
Zn + Pb2(NO3)2 = Zn2(NO3)2 + Pb =>
2 Zn + Pb2(NO3)2 = Zn2(NO3)2 + 2 Pb
K2Cr2O7 + HI + HClO4 = Cr(ClH4)3 + KClO4 + I2 + H2O =>
K2Cr2O7 + 78 HI + 8 HClO4 = 2 Cr(ClH4)3 + 2 KClO4 + 39 I2 + 31 H2O
CH3NH2 + KOH = CH3NH2KOH =>
CH3NH2 + KOH = CH3NH2KOH
FeCl3 + (NH4)2S = Fe2S3 + NH4Cl =>
2 FeCl3 + 3(NH4)2S = Fe2S3 + 6 NH4Cl
Z(s) + HCl(aq) = H + ZCl =>
Z(s) + HCl(aq) = H + ZCl
C2H4 + C5H12 = C9H20 =>
2 C2H4 + C5H12 = C9H20
Cu + HNO3 = Cu(NO3)2 + NO + H2O =>
3 Cu + 8 HNO3 = 3 Cu(NO3)2 + 2 NO + 4 H2O
Mg(OH)2 + HCl = MgCl2 + H2O =>
Mg(OH)2 + 2 HCl = MgCl2 + 2 H2O
MnO2 + NaBiO3 + HNO3 = HMnO4 + Bi(NO3)3 + NaNO3 + H2O =>
2 MnO2 + 3 NaBiO3 + 12 HNO3 = 2 HMnO4 + 3 Bi(NO3)3 + 3 NaNO3 + 5 H2O
KF + O2 + H2O = HF + KO2 =>
4 KF + 3 O2 + 2 H2O = 4 HF + 4 KO2
V2O5 + HCl = VOCl3 + HOH =>
V2O5 + 6 HCl = 2 VOCl3 + 3 HOH
Cu(NO3)2 + Zn{2+} = Zn(NO3)2 + Cu{2+} =>
Cu(NO3)2 + Zn{2+} = Zn(NO3)2 + Cu{2+}
WO3 + H2 = W + H2O =>
WO3 + 3 H2 = W + 3 H2O
Na(SO4) + Mg = Na + Mg(SO4) =>
Na(SO4) + Mg = Na + Mg(SO4)
NaI + CaCl2 = NaCl + CaI2 =>
2 NaI + CaCl2 = 2 NaCl + CaI2
FeBr2 + ZnSO4 = ZnBr2 + FeSO4 =>
FeBr2 + ZnSO4 = ZnBr2 + FeSO4
Al(s) + H2SO4(aq) = H2(g) + Al2(SO4)3(aq) =>
2 Al(s) + 3 H2SO4(aq) = 3 H2(g) + Al2(SO4)3(aq)
H2SO4 + NaOH = Na2SO4 + H2O =>
H2SO4 + 2 NaOH = Na2SO4 + 2 H2O
Silicontetrachloride + magnesium = silicon + magnesiumchloride =>
SiCl4 + 2 Mg = Si + 2 MgCl2
H2SO4 + KMnO4 + H2O2 = MnO4 + K2SO4 + H2O =>
H2SO4 + 2 KMnO4 + H2O2 = 2 MnO4 + K2SO4 + 2 H2O
KMnO4{-} + S2O3{2-} + H2O = KMnO2 + SO4{2-} + OH{-} =>
8 KMnO4{-} + 3 S2O3{2-} + H2O = 8 KMnO2 + 6 SO4{2-} + 2 OH{-}
CH3COOHCH3NH2 = H2OCH3COCH3NH =>
CH3COOHCH3NH2 = H2OCH3COCH3NH
Al(C22H22N3O9)3 + NH4OH = Al(OH)3 + C22H26N4O9 =>
Al(C22H22N3O9)3 + 3 NH4OH = Al(OH)3 + 3 C22H26N4O9
H2SO4 + NaNO2 = HNO2 + Na2SO4 =>
H2SO4 + 2 NaNO2 = 2 HNO2 + Na2SO4
BF3 + Li2SO3 = B2(SO3)3 + LiF =>
2 BF3 + 3 Li2SO3 = B2(SO3)3 + 6 LiF
MgO + Cl2 = MgCl2 + O =>
MgO + Cl2 = MgCl2 + O
Li + Cl2 = LiCl =>
2 Li + Cl2 = 2 LiCl
CH3COCH3 + HCl = C3H8 + H2O + Cl =>
CH3COCH3 + 4 HCl = C3H8 + H2O + 4 Cl
MnI2 = Mn + I =>
MnI2 = Mn + 2 I
K2S + K2Cr2O7 + HNO3 = S + Cr(NO3)3 + KNO3 + H2O =>
3 K2S + K2Cr2O7 + 14 HNO3 = 3 S + 2 Cr(NO3)3 + 8 KNO3 + 7 H2O
NaHCO3 + C6H8O7 = NaH2C6H5O7 + H2O + CO2 =>
NaHCO3 + C6H8O7 = NaH2C6H5O7 + H2O + CO2
CU(SO4)2 + (BaOH)2 = CUOH + Ba(SO4)2 =>
2 CU(SO4)2 + (BaOH)2 = 2 CUOH + 2 Ba(SO4)2
NaHCO3 = Na2CO3 + CO2 + H2O =>
2 NaHCO3 = Na2CO3 + CO2 + H2O
SO2 + KOH = KO2 + SOH =>
SO2 + KOH = KO2 + SOH
iron + oxygen = iron(II)oxide =>
2 Fe + O2 = 2 FeO
Cl3[Al(H2O)6] + H2O = Cl2[Al(H2O)5OH] + ClH3O =>
Cl3[Al(H2O)6] + H2O = Cl2[Al(H2O)5OH] + ClH3O
P2S3 + HLO4 + H2O = H3PO4 + S + HL =>
4 P2S3 + 5 HLO4 + 12 H2O = 8 H3PO4 + 12 S + 5 HL
H3IO + AgNO3 = AgI + H2O + HNO3 =>
H3IO + AgNO3 = AgI + H2O + HNO3
HNO2 = N + HO2 =>
HNO2 = N + HO2
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