| 前日に均衡した方程式 |
Na4C + 4 HCl = 4 NaCl + CH4
KClO3 + Na2SnO2 = KCl + Na2SnO4 =>
2 KClO3 + 3 Na2SnO2 = 2 KCl + 3 Na2SnO4
KMnO4 + HCl = KCl + MnCl2 + H2O + Cl2 =>
2 KMnO4 + 16 HCl = 2 KCl + 2 MnCl2 + 8 H2O + 5 Cl2
C2H3OF + O2 = CO2 + H2O + F2 =>
4 C2H3OF + 9 O2 = 8 CO2 + 6 H2O + 2 F2
FeCl3 + NaOH = Fe(OH)3 + NaCl =>
FeCl3 + 3 NaOH = Fe(OH)3 + 3 NaCl
Hg2(N3)2 + K2Cr2O7 + H2SO4 = HgSO4 + K2SO4 + Cr2(SO4)3 + HNO3 + H2O =>
3 Hg2(N3)2 + 17 K2Cr2O7 + 74 H2SO4 = 6 HgSO4 + 17 K2SO4 + 17 Cr2(SO4)3 + 18 HNO3 + 65 H2O
Co + CO = CoO + C =>
Co + CO = CoO + C
MnCl2 + KNO3 = Mn(NO3)2 + KCl =>
MnCl2 + 2 KNO3 = Mn(NO3)2 + 2 KCl
C3H8O3 + O2 = CO2 + H2O =>
2 C3H8O3 + 7 O2 = 6 CO2 + 8 H2O
Co + CO = CoCO =>
Co + CO = CoCO
Fe + PbSO4 = FeSO4 + Pb =>
Fe + PbSO4 = FeSO4 + Pb
Pb(No3)2(aq) + K2CrO4(aq) = PbCrO4(s) + KNo3(aq) =>
Pb(No3)2(aq) + K2CrO4(aq) = PbCrO4(s) + 2 KNo3(aq)
C7H8 = C6H6 + C8H10 =>
2 C7H8 = C6H6 + C8H10
CH4 + MgCl2 = MgH2 + CH3Cl =>
2 CH4 + MgCl2 = MgH2 + 2 CH3Cl
C12H7 + O2 = CO2 + H2O =>
4 C12H7 + 55 O2 = 48 CO2 + 14 H2O
NaHCO3 + H3PO4 = Na2HPO4 + H2O + CO2 =>
2 NaHCO3 + H3PO4 = Na2HPO4 + 2 H2O + 2 CO2
Na3PO4 + HCl = HPO3 + NaCl + H2O =>
Na3PO4 + 3 HCl = HPO3 + 3 NaCl + H2O
S(s) + Cl(g) = SCl(s) =>
S(s) + Cl(g) = SCl(s)
Li2 + SO4 + NaNO3 = Na2SO4 + LiNO3 =>
Li2 + SO4 + 2 NaNO3 = Na2SO4 + 2 LiNO3
CH3COONa + NaOH = Na2CO3 + CH4 =>
CH3COONa + NaOH = Na2CO3 + CH4
CH4 + CH3COOH = CH4COOH + CH3 =>
CH4 + CH3COOH = CH4COOH + CH3
HOCl + AgNO3 = AgCl + HNO4 =>
HOCl + AgNO3 = AgCl + HNO4
Mg + HBr = MgBr2 + H2 =>
Mg + 2 HBr = MgBr2 + H2
Cu(OH)2 + KCN = Cu(CN)2 + KOH =>
Cu(OH)2 + 2 KCN = Cu(CN)2 + 2 KOH
C3H9 + O2 = CO2 + H2O =>
4 C3H9 + 21 O2 = 12 CO2 + 18 H2O
Al + Cu2{+} = Al3{+} + Cu =>
3 Al + Cu2{+} = Al3{+} + 2 Cu
Li + O2 + H2 = LiOH =>
2 Li + O2 + H2 = 2 LiOH
TiCl3 + Cl2 + NaOH = Na2TiO3 + NaCl + H2O =>
2 TiCl3 + Cl2 + 12 NaOH = 2 Na2TiO3 + 8 NaCl + 6 H2O
Co + CO = Co2(CO)8 =>
2 Co + 8 CO = Co2(CO)8
H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O
Co + CO = CoCO =>
Co + CO = CoCO
Pb(ClO4)2 + CaS = PbS + Ca(ClO4)2 =>
Pb(ClO4)2 + CaS = PbS + Ca(ClO4)2
CH3CHCHCH3 + K2Cr2O7 + H2SO4 = CH3COOH + K2SO4 + Cr2(SO4)3 + H2O =>
3 CH3CHCHCH3 + 4 K2Cr2O7 + 16 H2SO4 = 6 CH3COOH + 4 K2SO4 + 4 Cr2(SO4)3 + 16 H2O
NaF(aq) + HI(aq) = NaI(aq) + HF(aq) =>
NaF(aq) + HI(aq) = NaI(aq) + HF(aq)
H2 + Br2 = HBr =>
H2 + Br2 = 2 HBr
PBO2 + SO2 = PBSO4 =>
PBO2 + SO2 = PBSO4
K2S + CuO = CuS + K2O =>
K2S + CuO = CuS + K2O
VCl3 + NaOH + O2 = Na3VO4 + NaCl + H2O =>
2 VCl3 + 12 NaOH + O2 = 2 Na3VO4 + 6 NaCl + 6 H2O
Cr + HCl = CrCl3 + H2 =>
2 Cr + 6 HCl = 2 CrCl3 + 3 H2
PbO2 + SO2 = PbS + O2 =>
PbO2 + SO2 = PbS + 2 O2
CaS + O = CaO + SO2 =>
CaS + 3 O = CaO + SO2
Co + CO = Co2(CO)8 =>
2 Co + 8 CO = Co2(CO)8
NO3{-} + C2H3O2{-} = NO2{-} + HCO3{-} + H2CO3 =>
4 NO3{-} + C2H3O2{-} = 4 NO2{-} + HCO3{-} + H2CO3
KCl + H2SO4 = KHSO4 + HCl =>
KCl + H2SO4 = KHSO4 + HCl
Co + CO = CoO + C =>
Co + CO = CoO + C
AlBr3 + K3PO4 = KBr + AlPO4 =>
AlBr3 + K3PO4 = 3 KBr + AlPO4
C7H15OH = C7H14 + H2O =>
C7H15OH = C7H14 + H2O
CH3OH(aq) + CH3CO2H(aq) = CH3CO2CH3(aq) + H2O(l) =>
CH3OH(aq) + CH3CO2H(aq) = CH3CO2CH3(aq) + H2O(l)
Al(OH)3 + AgBr = AlBr3 + AgOH =>
Al(OH)3 + 3 AgBr = AlBr3 + 3 AgOH
Ni + H2S = Ni2S + H2 =>
2 Ni + H2S = Ni2S + H2
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