| 前日に均衡した方程式 |
CH4 + 2 O2 = CO2 + 2 H2O
Na2SO4 + AgClO3 = Ag2SO4 + NaClO3 =>
Na2SO4 + 2 AgClO3 = Ag2SO4 + 2 NaClO3
As + NaOH = Na3As + Na3AsO3 + H2O =>
2 As + 6 NaOH = Na3As + Na3AsO3 + 3 H2O
Ag + Br4 = AgBr =>
4 Ag + Br4 = 4 AgBr
C2H5OH + NaHCO3 = C2H5ONa + CO2 + H2O =>
C2H5OH + NaHCO3 = C2H5ONa + CO2 + H2O
H2 + F2 = HF =>
H2 + F2 = 2 HF
MgCO3 + HCl = MgCl2 + H2O + CO2 =>
MgCO3 + 2 HCl = MgCl2 + H2O + CO2
Fe + AgC2H3O2 = Fe(C2H3O2)2 + Ag =>
Fe + 2 AgC2H3O2 = Fe(C2H3O2)2 + 2 Ag
Cl + NaHO = NaClO + H =>
Cl + NaHO = NaClO + H
Sr + O2 = SrO =>
2 Sr + O2 = 2 SrO
C6H6 + KMnO4 = C6H6K + MnO4 =>
C6H6 + KMnO4 = C6H6K + MnO4
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
K2Cr2O7 + H2SO4 + C3H7OH = KCr(SO4)2 + H2O + C3H7O =>
K2Cr2O7 + 4 H2SO4 + 6 C3H7OH = 2 KCr(SO4)2 + 7 H2O + 6 C3H7O
MnO4{-} + H{+} + HSO3{-} = SO4{2-} + Mn{2+} + H2O =>
2 MnO4{-} + H{+} + 5 HSO3{-} = 5 SO4{2-} + 2 Mn{2+} + 3 H2O
Mg + FeCl3 = MgCl2 + Fe =>
3 Mg + 2 FeCl3 = 3 MgCl2 + 2 Fe
MnSO4 + H2O = MnO + H2SO4 =>
MnSO4 + H2O = MnO + H2SO4
K2CO3 + SrCl2 = KCl + SrCO3 =>
K2CO3 + SrCl2 = 2 KCl + SrCO3
HAuCl4 + NaBH4 + H2O = Au + B(OH)3 + NaCl + H =>
HAuCl4 + 4 NaBH4 + 12 H2O = Au + 4 B(OH)3 + 4 NaCl + 29 H
Sr + H2O = Sr(OH)2 + H2 =>
Sr + 2 H2O = Sr(OH)2 + H2
C7H14 = C7H3H8 + H2 =>
2 C7H14 = 2 C7H3H8 + 3 H2
Sb2S3 + NO3{-} + H2O = NO2 + SO4{2-} + Sb2O3 + OH{-} =>
Sb2S3 + 24 NO3{-} + 9 H2O = 24 NO2 + 3 SO4{2-} + Sb2O3 + 18 OH{-}
CH3MgBr + C2H2 = CH4 + C2HMgBr =>
CH3MgBr + C2H2 = CH4 + C2HMgBr
MnO2 + H{+} + Br2{-} = Mn{2+} + H2O + Br2 =>
MnO2 + 4 H{+} + 2 Br2{-} = Mn{2+} + 2 H2O + 2 Br2
ZnSO4 + CH3CSNH2 + HOH = ZnS + CH3CO2H + NH3 + HSO =>
3 ZnSO4 + 8 CH3CSNH2 + 12 HOH = 3 ZnS + 8 CH3CO2H + 8 NH3 + 8 HSO
Fe(OH)3 + KSCN + HCl = Fe(SCN)3 + H2O + KCl =>
Fe(OH)3 + 3 KSCN + 3 HCl = Fe(SCN)3 + 3 H2O + 3 KCl
H2 + N2 = H3N =>
3 H2 + N2 = 2 H3N
Ca3(PO4)2 + SIO2 + C2 = P3 + CaSIO3 + CO2 =>
12 Ca3(PO4)2 + 36 SIO2 + 15 C2 = 8 P3 + 36 CaSIO3 + 30 CO2
Fe(III) + Cu(II)S = Cu(II) + Fe(III)S =>
Fe(III) + Cu(II)S = Cu(II) + Fe(III)S
BaCl2 + SO32{-} = Ba(SO32{-}) + Cl =>
BaCl2 + SO32{-} = Ba(SO32{-}) + 2 Cl
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
H2S + Fe(OH)2 = FeS + H2O =>
H2S + Fe(OH)2 = FeS + 2 H2O
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
Fe2O3 + CO = Fe + CO2 =>
Fe2O3 + 3 CO = 2 Fe + 3 CO2
AlCl3*2H2O + KOH = Al(OH)3 + KCl + H2O =>
AlCl3*2H2O + 3 KOH = Al(OH)3 + 3 KCl + 2 H2O
NaHCO3 + C2H4O2 = H2O + CO2 + Na =>
8 NaHCO3 + C2H4O2 = 6 H2O + 10 CO2 + 8 Na
AgNO3 + Cu = CuNO3 + Ag =>
AgNO3 + Cu = CuNO3 + Ag
BaCl2(NH4)2CO3 = BaCO3 + NH4Cl =>
BaCl2(NH4)2CO3 = BaCO3 + 2 NH4Cl
NH3 + O2 = N2 + H2O =>
4 NH3 + 3 O2 = 2 N2 + 6 H2O
Mg + N2 = Mg3N2 =>
3 Mg + N2 = Mg3N2
Fe(NO3)3 + KCl = Fe(NO3)2 + Cl2 + KNO3 =>
2 Fe(NO3)3 + 2 KCl = 2 Fe(NO3)2 + Cl2 + 2 KNO3
NH3(aq) + CrCl3(aq) + H2O(l) = Cr(OH)3(s) + NH4Cl(aq) =>
3 NH3(aq) + CrCl3(aq) + 3 H2O(l) = Cr(OH)3(s) + 3 NH4Cl(aq)
Li + F2 = LiF =>
2 Li + F2 = 2 LiF
Li + N2 = Li3N =>
6 Li + N2 = 2 Li3N
NaClO3 + Cl2 = NaCl + ClO2 =>
4 NaClO3 + 3 Cl2 = 4 NaCl + 6 ClO2
C2H8N2 + N2O4 = N2 + CO2 + H2O =>
C2H8N2 + 2 N2O4 = 3 N2 + 2 CO2 + 4 H2O
Al*CuCl3 = Cu + AlCl3 =>
Al*CuCl3 = Cu + AlCl3
Ba(SO4) + Al = Al2(SO4)3 + Ba =>
3 Ba(SO4) + 2 Al = Al2(SO4)3 + 3 Ba
K + CaCl2 = KCl + Ca =>
2 K + CaCl2 = 2 KCl + Ca
Fe3O4 + HNO3 = Fe(NO3)2 + Fe(NO3)3 + H2O =>
Fe3O4 + 8 HNO3 = Fe(NO3)2 + 2 Fe(NO3)3 + 4 H2O
HCIO4 + Sr(OH)2 = HOH + Sr(CIO4)2 =>
2 HCIO4 + Sr(OH)2 = 2 HOH + Sr(CIO4)2
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