| 前日に均衡した方程式 |
2 MnO4{-} + 4 H{+} + Br2 = 2 Mn{2+} + 2 BrO3{-} + 2 H2O
C25H30N3Cl + NaOH = C25H31ON3 + NaCl =>
C25H30N3Cl + NaOH = C25H31ON3 + NaCl
C3H3O(g) + O2(g) = CO2(g) + H2O(g) =>
4 C3H3O(g) + 13 O2(g) = 12 CO2(g) + 6 H2O(g)
MoS2(s) + O2 = MoO3(s) + SO2 =>
2 MoS2(s) + 7 O2 = 2 MoO3(s) + 4 SO2
C3H6O3 + NH3 = C3H9O3N =>
C3H6O3 + NH3 = C3H9O3N
HNO2 + H2 = NO + H2O =>
2 HNO2 + H2 = 2 NO + 2 H2O
Mg + NaOH + H2O = NaMg(OH)3 + H2 =>
Mg + NaOH + 2 H2O = NaMg(OH)3 + H2
As2S3 = As2 + S3 =>
As2S3 = As2 + S3
SiCl2 + H2O = SiO2 + HCl + H2 =>
SiCl2 + 2 H2O = SiO2 + 2 HCl + H2
P + SO2 = P2O5 + S =>
4 P + 5 SO2 = 2 P2O5 + 5 S
NaCl + H2 = HCl + Na =>
2 NaCl + H2 = 2 HCl + 2 Na
LiAlH4 + BeCl2 = AlH3 + Li2BeH2Cl2 =>
2 LiAlH4 + BeCl2 = 2 AlH3 + Li2BeH2Cl2
Na3PO4 + H3PO4 = Na2HPO4 =>
2 Na3PO4 + H3PO4 = 3 Na2HPO4
J2 + Zn = ZnJ2 =>
J2 + Zn = ZnJ2
Fe3O4 + HNO3 + H{+} = Fe{3+} + NO + H2O =>
3 Fe3O4 + HNO3 + 27 H{+} = 9 Fe{3+} + NO + 14 H2O
KOH + HPO = KPO + HOH =>
KOH + HPO = KPO + HOH
FeS2 + Fe3O4 = FeS + O2 =>
3 FeS2 + Fe3O4 = 6 FeS + 2 O2
Li + NH3 = Li3N + H2 =>
6 Li + 2 NH3 = 2 Li3N + 3 H2
FeS + HCe = FeCe2 + H2S =>
FeS + 2 HCe = FeCe2 + H2S
H3PO2 + HNO3 = H3PO4 + NO2 + H2O =>
H3PO2 + 4 HNO3 = H3PO4 + 4 NO2 + 2 H2O
Cr(NO3)3 + K2S2O8 + H2O = H2Cr2O7 + K2SO4 + H2SO4 + HNO3 =>
2 Cr(NO3)3 + 3 K2S2O8 + 7 H2O = H2Cr2O7 + 3 K2SO4 + 3 H2SO4 + 6 HNO3
NaHCo3(s) + CaCl2(s) = CaCo3(s) + NaCl(aq) + HCl(aq) =>
NaHCo3(s) + CaCl2(s) = CaCo3(s) + NaCl(aq) + HCl(aq)
As2S3 = As + S =>
As2S3 = 2 As + 3 S
BaCO2 = BaO + CO =>
BaCO2 = BaO + CO
Fe + MgCO3 = Mg + FeCO3 =>
Fe + MgCO3 = Mg + FeCO3
C9H8O4 + Na2CO3 = CO2 + C9H7O4Na + H2O =>
2 C9H8O4 + Na2CO3 = CO2 + 2 C9H7O4Na + H2O
Ni + NH3 = Ni(NH3)4 =>
Ni + 4 NH3 = Ni(NH3)4
HS2 = H2 + S =>
2 HS2 = H2 + 4 S
Ba(NO3)2 + Ag2SO4 = BaSO4 + AgNO3 =>
Ba(NO3)2 + Ag2SO4 = BaSO4 + 2 AgNO3
CaO2 + Al = AlO2 + Ca =>
CaO2 + Al = AlO2 + Ca
HCNO + OH{-} = CNO{-} + H2O =>
HCNO + OH{-} = CNO{-} + H2O
CrCl3(aq) + Zn(s) = ZnCl3(aq) + Cr(s) =>
CrCl3(aq) + Zn(s) = ZnCl3(aq) + Cr(s)
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
CH2CHCH3 + H2O = CH3CHOHCH3 =>
CH2CHCH3 + H2O = CH3CHOHCH3
HBrO3 + KOH = KBrO3 + H2O =>
HBrO3 + KOH = KBrO3 + H2O
Fe(OH)3 + NaCl = FeCl3 + NaOH =>
Fe(OH)3 + 3 NaCl = FeCl3 + 3 NaOH
Ba(OH)2 + Fe(SO4)3 = Ba(SO4)2 + Fe(OH)3 =>
3 Ba(OH)2 + 2 Fe(SO4)3 = 3 Ba(SO4)2 + 2 Fe(OH)3
AlO(OH) + H3PO4 = Al(H2PO4)3 + H2O =>
AlO(OH) + 3 H3PO4 = Al(H2PO4)3 + 2 H2O
KHC2O4 + H2SO4 + KMnO4 = MnSO4 + CO2 + H2O + K2SO4 =>
10 KHC2O4 + 11 H2SO4 + 4 KMnO4 = 4 MnSO4 + 20 CO2 + 16 H2O + 7 K2SO4
As4O6 + C = As4 + CO2 =>
As4O6 + 3 C = As4 + 3 CO2
H2O + NO3{-} + I2 = IO3{-} + NO2 + H =>
4 H2O + 2 NO3{-} + I2 = 2 IO3{-} + 2 NO2 + 8 H
Zn + KBrO3 + H2SO4 = Br2 + ZnSO4 + K2SO4 + H2O =>
5 Zn + 2 KBrO3 + 6 H2SO4 = Br2 + 5 ZnSO4 + K2SO4 + 6 H2O
HF + Fe(OH)3 = H2O + FeF3 =>
3 HF + Fe(OH)3 = 3 H2O + FeF3
Al + CuSO4 + NaCl = AlCl3 + Cu + Na2SO4 =>
2 Al + 3 CuSO4 + 6 NaCl = 2 AlCl3 + 3 Cu + 3 Na2SO4
Ba(NO3)2 + NH4(OH) = Ba(OH)2 + NH4(NO3) =>
Ba(NO3)2 + 2 NH4(OH) = Ba(OH)2 + 2 NH4(NO3)
Cl2(aq) + I{-}(aq) = Cl{-}(aq) + I2(l) =>
Cl2(aq) + 2 I{-}(aq) = 2 Cl{-}(aq) + I2(l)
C4H9Br + O2 = CO2 + H2O + Br2 =>
4 C4H9Br + 25 O2 = 16 CO2 + 18 H2O + 2 Br2
NaNO3(s) + H2SO4 = Na2SO4(s) + HNO3 =>
2 NaNO3(s) + H2SO4 = Na2SO4(s) + 2 HNO3
C9H8O4 + CH4O = C7H6O3 + C3H6O2 =>
C9H8O4 + CH4O = C7H6O3 + C3H6O2
CrO3 + H3PO4 = Cr(PO4)2 + H2O =>
CrO3 + 2 H3PO4 = Cr(PO4)2 + 3 H2O
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