| 前日に均衡した方程式 | 翌日に均衡がとれた方程式 |
2 PbO + O2 = 2 PbO2
K2Cr2O7 + H3PO3 + H2SO4 = H3PO4 + Cr2(SO4)3 + K2SO4 + H2O =>
K2Cr2O7 + 3 H3PO3 + 4 H2SO4 = 3 H3PO4 + Cr2(SO4)3 + K2SO4 + 4 H2O
C6H5NO2HCl = C6H6NO2Cl =>
C6H5NO2HCl = C6H6NO2Cl
AlBr3(aq) + F2(g) = AlF3(aq) + Br2(l) =>
2 AlBr3(aq) + 3 F2(g) = 2 AlF3(aq) + 3 Br2(l)
HC4H7O2 + H2O = C4H7O2{-} + H3O{+} =>
HC4H7O2 + H2O = C4H7O2{-} + H3O{+}
C24H38O4 + O2 = CO + C3H6 =>
6 C24H38O4 + 3 O2 = 30 CO + 38 C3H6
C + H2O = CO + H2 =>
C + H2O = CO + H2
K + MgBr2 = KBr + Mg =>
2 K + MgBr2 = 2 KBr + Mg
NH3 = N2 + H2 =>
2 NH3 = N2 + 3 H2
Na2B4O7*10H2O = Na2O + B2O3 + H2O =>
Na2B4O7*10H2O = Na2O + 2 B2O3 + 10 H2O
KI + Na2O2 + H2O = I2 + NaOH + KOH =>
2 KI + Na2O2 + 2 H2O = I2 + 2 NaOH + 2 KOH
Po + H2 = H2Po =>
Po + H2 = H2Po
CH3COCH3 + NH3 = CH3C(NH2)(OH)CH3 =>
CH3COCH3 + NH3 = CH3C(NH2)(OH)CH3
CuO + H2 = Cu + H2O =>
CuO + H2 = Cu + H2O
Pb(OH)2 + NO2 = Pb(OH)NO3 + H2 =>
2 Pb(OH)2 + 2 NO2 = 2 Pb(OH)NO3 + H2
CH3COO{-} + NH4{+} + H2O = CH3COOH + NH4OH =>
CH3COO{-} + NH4{+} + H2O = CH3COOH + NH4OH
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
BeCl2 + LiH = BeH2 + LiCl =>
BeCl2 + 2 LiH = BeH2 + 2 LiCl
Fe2O3(aq) + H2(g) = Fe(s) + H2O(g) =>
Fe2O3(aq) + 3 H2(g) = 2 Fe(s) + 3 H2O(g)
Cu(s) + S8(s) = Cu2S(s) =>
16 Cu(s) + S8(s) = 8 Cu2S(s)
Li2Br2 = LiBr =>
Li2Br2 = 2 LiBr
Na2PO4 + KNO3 = NaNO3 + K2PO4 =>
Na2PO4 + 2 KNO3 = 2 NaNO3 + K2PO4
Hg(OH)2 + H3P = Hg3P2 + H2O =>
3 Hg(OH)2 + 2 H3P = Hg3P2 + 6 H2O
Fe{3+} + NH3 + H2O = Fe(OH)3 + NH4{+} =>
Fe{3+} + 3 NH3 + 3 H2O = Fe(OH)3 + 3 NH4{+}
C6H12O6(s) = C2H5OH + CO2 =>
C6H12O6(s) = 2 C2H5OH + 2 CO2
Ag + KOH = Ag2O + H2O + K =>
2 Ag + 2 KOH = Ag2O + H2O + 2 K
NaCl + CO2 + H2O = NaCO3H2 + Cl =>
NaCl + CO2 + H2O = NaCO3H2 + Cl
KBr + H2SO4 + MnO2 = KHSO4 + MnSO4 + H2O + Br2 =>
2 KBr + 3 H2SO4 + MnO2 = 2 KHSO4 + MnSO4 + 2 H2O + Br2
C10H18O + Cr2O7 = C10H16O + Cr + H2O =>
7 C10H18O + Cr2O7 = 7 C10H16O + 2 Cr + 7 H2O
H2SO4Mg(NO3)2 = MgSO4 + HNO3 =>
H2SO4Mg(NO3)2 = MgSO4 + 2 HNO3
Cu2SFeS2 + HNO3 = Cu(NO3)2 + Fe2(SO4)3 + H2O + CuSO4 + NO2 =>
2 Cu2SFeS2 + 52 HNO3 = Cu(NO3)2 + Fe2(SO4)3 + 26 H2O + 3 CuSO4 + 50 NO2
Mg2 + Mn(SO3)2 = MgSO3 + Mn =>
Mg2 + Mn(SO3)2 = 2 MgSO3 + Mn
SO3 = SO2 + O2 =>
2 SO3 = 2 SO2 + O2
Fe2(CO3)3(s) = Fe + CO3 =>
Fe2(CO3)3(s) = 2 Fe + 3 CO3
SnCl4 + HNO3 = HCl4 + SnNO3 =>
SnCl4 + HNO3 = HCl4 + SnNO3
H2O + SbO = Sb2O5 + H2 =>
3 H2O + 2 SbO = Sb2O5 + 3 H2
MgH2 + HCl = MgCl2 + H3 =>
3 MgH2 + 6 HCl = 3 MgCl2 + 4 H3
H2SO4 + NaCl = Na2(SO4) + HCl =>
H2SO4 + 2 NaCl = Na2(SO4) + 2 HCl
Ba(OH)2(aq) + H2SO4(l) = Ba(SO4)(s) + H2O(l) =>
Ba(OH)2(aq) + H2SO4(l) = Ba(SO4)(s) + 2 H2O(l)
HClO3 + NaOH = NaClO3 + H2O =>
HClO3 + NaOH = NaClO3 + H2O
NaCl + Ag = NaAg + Cl =>
NaCl + Ag = NaAg + Cl
Cs + Cl = CsCl =>
Cs + Cl = CsCl
SrS + CuSO4 = SrSO4 + CuS =>
SrS + CuSO4 = SrSO4 + CuS
Al{3+} + O{2-} = Al + O2 =>
4 Al{3+} + 6 O{2-} = 4 Al + 3 O2
S8 = S2 =>
S8 = 4 S2
Cr2O3 + LiOH + H2O = Cr[Li(OH)4] =>
Cr2O3 + 2 LiOH + 3 H2O = 2 Cr[Li(OH)4]
MnO(OH)2 + H3PO4 = Mn3(PO4)4 + H2O =>
3 MnO(OH)2 + 4 H3PO4 = Mn3(PO4)4 + 9 H2O
A3PO4 = A4P2O7 + A2O =>
2 A3PO4 = A4P2O7 + A2O
C8H18 + O2 = CO2 + H2O =>
2 C8H18 + 25 O2 = 16 CO2 + 18 H2O
Cl2 + NaOH = NaCl + NaClO2 + H2O =>
2 Cl2 + 4 NaOH = 3 NaCl + NaClO2 + 2 H2O
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| 前日に均衡した方程式 | 翌日に均衡がとれた方程式 |
方程式のバランス12/10/24
方程式のバランス01/09/24
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