| 前日に均衡した方程式 |
Pb(OH)2 + NH3 = Pb(NH3) + 2 OH
H2SO4 + NaOH = H2OH + (SO4)2 + Na4 =>
4 H2SO4 + 4 NaOH = 4 H2OH + 2(SO4)2 + Na4
FeO3(s) + CO(g) = Fe(l) + CO2(g) =>
FeO3(s) + 3 CO(g) = Fe(l) + 3 CO2(g)
Li + H2SO4 = Li2SO4 + H2S + H2O =>
8 Li + 5 H2SO4 = 4 Li2SO4 + H2S + 4 H2O
CH3(CH2)2CH3 + O2 = CO2 + H2O =>
2 CH3(CH2)2CH3 + 13 O2 = 8 CO2 + 10 H2O
Na + N2 = NaN2 =>
Na + N2 = NaN2
K2S + HNO3 = K2SO4 + NO + H2O =>
3 K2S + 8 HNO3 = 3 K2SO4 + 8 NO + 4 H2O
K4Fe(CN)6 + H2SO4 + H2O = K2SO4 + FeSO4 + (NH4)2SO4 + CO =>
K4Fe(CN)6 + 6 H2SO4 + 6 H2O = 2 K2SO4 + FeSO4 + 3(NH4)2SO4 + 6 CO
Cr2O3 + H2SO4 + H2O = [Cr(H2O)6]2(SO4)3 =>
Cr2O3 + 3 H2SO4 + 9 H2O = [Cr(H2O)6]2(SO4)3
[N(CH3)4]I + I2 = [N(CH3)4]I3 =>
[N(CH3)4]I + I2 = [N(CH3)4]I3
B4H10 + O2 = B2O3 + H2O =>
2 B4H10 + 11 O2 = 4 B2O3 + 10 H2O
FeSO4(aq) + AgNO3(aq) = Ag2SO4(s) + Fe(NO3)2(aq) =>
FeSO4(aq) + 2 AgNO3(aq) = Ag2SO4(s) + Fe(NO3)2(aq)
POCl3 + Ca(OH)2 = Ca3(PO4)2 + CaCl2 + H2O =>
2 POCl3 + 6 Ca(OH)2 = Ca3(PO4)2 + 3 CaCl2 + 6 H2O
K3PO4 + BaCl2 = KCl + Ba3(PO4)2 =>
2 K3PO4 + 3 BaCl2 = 6 KCl + Ba3(PO4)2
I + CaCl = ICl + Ca =>
I + CaCl = ICl + Ca
Cl + HCl = HCl2 =>
Cl + HCl = HCl2
SO2 + MnO4 + KOH = K2SO4 + MnO2 + H2O =>
2 SO2 + MnO4 + 4 KOH = 2 K2SO4 + MnO2 + 2 H2O
C6H6N6O6 = CO + C + H2O + N2 =>
C6H6N6O6 = 3 CO + 3 C + 3 H2O + 3 N2
Ti(OH)3 + (NH4)2S = NH4OH + Ti2S3 =>
2 Ti(OH)3 + 3(NH4)2S = 6 NH4OH + Ti2S3
K2CrO4 + Ti(NO3)4 = Ti(CrO4)2 + KNO3 =>
2 K2CrO4 + Ti(NO3)4 = Ti(CrO4)2 + 4 KNO3
C6H6 + O2 = CO2 + H2O =>
2 C6H6 + 15 O2 = 12 CO2 + 6 H2O
Na + N2 = NaN2 =>
Na + N2 = NaN2
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
Zn(s) + Pb(NO3)2(aq) = Zn(NO3)2(aq) + Pb(s) =>
Zn(s) + Pb(NO3)2(aq) = Zn(NO3)2(aq) + Pb(s)
Cr2O7{2-} + H{+}(aq) + I{-}(aq) = Cr{3+}(aq) + I2(s) + H2O(l) =>
Cr2O7{2-} + 14 H{+}(aq) + 6 I{-}(aq) = 2 Cr{3+}(aq) + 3 I2(s) + 7 H2O(l)
K2Cr2O7 + (NH4)2CO3 = K2CO3 + (NH4)2Cr2O7 =>
K2Cr2O7 + (NH4)2CO3 = K2CO3 + (NH4)2Cr2O7
CH3CH2OH + HNO3 = CH3COOH + NO2 + H2O =>
CH3CH2OH + 4 HNO3 = CH3COOH + 4 NO2 + 3 H2O
CuCO3 = CuO + CO2 =>
CuCO3 = CuO + CO2
C2H2 + H2 = C2H6 =>
C2H2 + 2 H2 = C2H6
H3AsO4 + Sr(OH)2 = HOH + Sr3(AsO4)2 =>
2 H3AsO4 + 3 Sr(OH)2 = 6 HOH + Sr3(AsO4)2
OH{-} + ClO{-} + CrO2 = Cl{-} + CrO4{2-} + H2O =>
2 OH{-} + ClO{-} + CrO2 = Cl{-} + CrO4{2-} + H2O
C57H104O6 + HO{-} + Na{+} = C17H33CO2Na + C3H8O3 =>
C57H104O6 + 3 HO{-} + 3 Na{+} = 3 C17H33CO2Na + C3H8O3
CrO3 + KI + H2O = I2 + K2CrO4 + H2 =>
CrO3 + 2 KI + H2O = I2 + K2CrO4 + H2
Ba(C2O4) + K(IO3) = Ba(IO3)2 + K2(C2O4) =>
Ba(C2O4) + 2 K(IO3) = Ba(IO3)2 + K2(C2O4)
NH3 = N2 + H2 =>
2 NH3 = N2 + 3 H2
NaOH + H3PO4 = Na3PO4 + H2O =>
3 NaOH + H3PO4 = Na3PO4 + 3 H2O
Xe(g) + F2(g) = XeF4 =>
Xe(g) + 2 F2(g) = XeF4
AlCl3 + NaOH = Al(OH)3 + NaCl =>
AlCl3 + 3 NaOH = Al(OH)3 + 3 NaCl
SO3 + H2 = S + H2O =>
SO3 + 3 H2 = S + 3 H2O
P2O5 + BaO = Ba3(PO4)2 =>
P2O5 + 3 BaO = Ba3(PO4)2
C2H2 + H2 = C2H6 =>
C2H2 + 2 H2 = C2H6
(NH4)2CO3(aq) + AgNO3(aq) = Ag2CO3 + NO3NH4 =>
(NH4)2CO3(aq) + 2 AgNO3(aq) = Ag2CO3 + 2 NO3NH4
C12H20O10 + O2 = H2O + CO2 =>
C12H20O10 + 12 O2 = 10 H2O + 12 CO2
H2SO4 + NaOH = Na2SO4 + H2O =>
H2SO4 + 2 NaOH = Na2SO4 + 2 H2O
HClO3 + HBr = HCl + Br2 + H2O =>
HClO3 + 6 HBr = HCl + 3 Br2 + 3 H2O
H + Cl = HCl =>
H + Cl = HCl
Al2O3 + C2H2O4 = Al(C2O4) + H2O + CO2 =>
Al2O3 + 3 C2H2O4 = 2 Al(C2O4) + 3 H2O + 2 CO2
Fe(ClO4)2 + K2CO3 = FeCO3 + K(ClO4) =>
Fe(ClO4)2 + K2CO3 = FeCO3 + 2 K(ClO4)
K2O + H2O = KOH =>
K2O + H2O = 2 KOH
Ba + HBrO = Ba(BrO)2 + H2 =>
Ba + 2 HBrO = Ba(BrO)2 + H2
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