| 前日に均衡した方程式 | 翌日に均衡がとれた方程式 |
2 H2 + O2 = 2 H2O
KMnO4 + KCl + H2O = MnCl2 + KOH + Cl2 =>
2 KMnO4 + 14 KCl + 8 H2O = 2 MnCl2 + 16 KOH + 5 Cl2
Cl2 + OH{-} = Cl{-} + Cl2O3{-} + H2O =>
7 Cl2 + 12 OH{-} = 10 Cl{-} + 2 Cl2O3{-} + 6 H2O
Li + H2O = LiOH + H2 =>
2 Li + 2 H2O = 2 LiOH + H2
Al + K2Cr2O7 + H2O = Al2O3 + K[Cr(OH)4] =>
2 Al + K2Cr2O7 + 4 H2O = Al2O3 + 2 K[Cr(OH)4]
NH3 + O2 = NO2 + H2O =>
4 NH3 + 7 O2 = 4 NO2 + 6 H2O
Ag + Fe{2+} = Ag{+} + Fe =>
2 Ag + Fe{2+} = 2 Ag{+} + Fe
C20H42(s) + O2(g) = CO2(g) + H2O(l) =>
2 C20H42(s) + 61 O2(g) = 40 CO2(g) + 42 H2O(l)
MnO4{-} + S2{-} + H2O = Mn2{+} + S + OH{-} =>
2 MnO4{-} + 13 S2{-} + 8 H2O = Mn2{+} + 26 S + 16 OH{-}
CH3{-}COOH = CH3{-}COOOH =>
CH3{-}COOH = CH3{-}COOOH
NaOH + H2SO4 = Na2SO4 + H2O1 =>
2 NaOH + H2SO4 = Na2SO4 + 2 H2O1
SiF4(s) + H2O(l) = HF(aq) + SiO2(s) =>
SiF4(s) + 2 H2O(l) = 4 HF(aq) + SiO2(s)
KMnO4 + H2SO4 + KI = MnSO4 + H2O + I2 + K2SO4 =>
2 KMnO4 + 8 H2SO4 + 10 KI = 2 MnSO4 + 8 H2O + 5 I2 + 6 K2SO4
Cu(NO3) + NH3 = Cu(NH3)4 + NO3 =>
Cu(NO3) + 4 NH3 = Cu(NH3)4 + NO3
NaOH + Ca(HSO3)2 = Ca(OH)2 + NaHSO3 =>
2 NaOH + Ca(HSO3)2 = Ca(OH)2 + 2 NaHSO3
Au + O = AuO =>
Au + O = AuO
CaC2 + H2O = Ca(OH)2 + C2H2 =>
CaC2 + 2 H2O = Ca(OH)2 + C2H2
Al2O3 + H2O = Al2H2 + O4 =>
Al2O3 + H2O = Al2H2 + O4
P2O3 + KOH = K2O + P(OH)3 =>
P2O3 + 6 KOH = 3 K2O + 2 P(OH)3
CH3CH2CHO + Ag(NH3)2OH = CH3CH2COOH + Ag + NH3 + HOH =>
CH3CH2CHO + 2 Ag(NH3)2OH = CH3CH2COOH + 2 Ag + 4 NH3 + HOH
Fe + Cd2{+} = Fe2{+} + Cd =>
2 Fe + Cd2{+} = Fe2{+} + 2 Cd
As2O5 + H3 = AsH3 + H2O =>
3 As2O5 + 16 H3 = 6 AsH3 + 15 H2O
SnCl2 + NaOH = Na2(Sn(OH)4) + NaCl =>
SnCl2 + 4 NaOH = Na2(Sn(OH)4) + 2 NaCl
O2 + CuO = CuO3 =>
O2 + CuO = CuO3
CaCl2 + AuNO3 = Ca(NO3)2 + AuCl =>
CaCl2 + 2 AuNO3 = Ca(NO3)2 + 2 AuCl
CaO2 + CO + H2Cl2 = CaCl2 + CO2 + H2O =>
CaO2 + CO + H2Cl2 = CaCl2 + CO2 + H2O
Fe(s) + HCl(aq) = FeCl2(aq)H2 =>
Fe(s) + 2 HCl(aq) = FeCl2(aq)H2
P2O3 + KOH = K2HPO3 + H2O =>
P2O3 + 4 KOH = 2 K2HPO3 + H2O
Al2(SO4)3 + NaCl = AlCl3 + Na2SO4 =>
Al2(SO4)3 + 6 NaCl = 2 AlCl3 + 3 Na2SO4
C6H8O7 + KOH = K1C6H7O7 + H2O =>
C6H8O7 + KOH = K1C6H7O7 + H2O
P2O3 + KOH = K2O + P(OH)3 =>
P2O3 + 6 KOH = 3 K2O + 2 P(OH)3
K2CrO7 + HCl = Cl2 + CrCl3 + H2O + KCl =>
2 K2CrO7 + 28 HCl = 9 Cl2 + 2 CrCl3 + 14 H2O + 4 KCl
Ca(HCO3)2(aq) = CaCO3 + CO2(g) + H2O(l) =>
Ca(HCO3)2(aq) = CaCO3 + CO2(g) + H2O(l)
Cu2O + KOH + H2O = K[Cu(OH)2] =>
Cu2O + 2 KOH + H2O = 2 K[Cu(OH)2]
MoS2(s) + HNO3(aq) = H2O(l) + MoO3(s) + N2(g) + SO2(g) =>
5 MoS2(s) + 14 HNO3(aq) = 7 H2O(l) + 5 MoO3(s) + 7 N2(g) + 10 SO2(g)
Fe + HNO3(aq) = Fe(NO3)3(aq) + NO2 + H2O =>
Fe + 6 HNO3(aq) = Fe(NO3)3(aq) + 3 NO2 + 3 H2O
Pb(CH3CO2)2 + (NH4)2SO4 = PbSO4 + CH3CO2NH4 =>
Pb(CH3CO2)2 + (NH4)2SO4 = PbSO4 + 2 CH3CO2NH4
NH4Cl + (CuOH)2CO3 = Cu + CuCl2 + N2 + CO3 + H2O =>
2 NH4Cl + 4(CuOH)2CO3 = 7 Cu + CuCl2 + N2 + 4 CO3 + 8 H2O
N + NaCl = Cl + Na3N =>
N + 3 NaCl = 3 Cl + Na3N
Au + H2SO4 = Au2SO4 + H2 =>
2 Au + H2SO4 = Au2SO4 + H2
Mg + Cu(SO4) = Mg(SO4) + Cu =>
Mg + Cu(SO4) = Mg(SO4) + Cu
P2O3 + KOH = K2O + P(OH)3 =>
P2O3 + 6 KOH = 3 K2O + 2 P(OH)3
Al + AgNO3 = Al(NO3)3 + Ag =>
Al + 3 AgNO3 = Al(NO3)3 + 3 Ag
NaHCO3(s) + CH3OOH(aq) = NaC2H3O2(aq) + CO2(g) + H2O(l) =>
NaHCO3(s) + 2 CH3OOH(aq) = NaC2H3O2(aq) + CO2(g) + 3 H2O(l)
PbO2 + Na3[Cr(OH)6] + NaOH = Na2[Pb(OH)4] + Na2CrO4 + H2O =>
3 PbO2 + 2 Na3[Cr(OH)6] + 4 NaOH = 3 Na2[Pb(OH)4] + 2 Na2CrO4 + 2 H2O
NaHCO3 + C3H6O3 = C2H3NaO2 + H2O + CO2 =>
3 NaHCO3 + 2 C3H6O3 = 3 C2H3NaO2 + 3 H2O + 3 CO2
Mg + (H)2S = MgS + (H)2 =>
Mg + (H)2S = MgS + (H)2
Li7Co10O20 + LiC6 = LiCoO2 + C6 =>
Li7Co10O20 + 3 LiC6 = 10 LiCoO2 + 3 C6
K2MgFe(CN)6 + KClO3 = KCl + K2O + N2 + CO2 + MgO + Fe2O3 =>
6 K2MgFe(CN)6 + 31 KClO3 = 31 KCl + 6 K2O + 18 N2 + 36 CO2 + 6 MgO + 3 Fe2O3
FeSO4 + NaNO2 + H2SO4 = [Fe(NO)]SO4 + Fe2(SO4)3 + Na2SO4 + H2O =>
4 FeSO4 + 2 NaNO2 + 2 H2SO4 = 2[Fe(NO)]SO4 + Fe2(SO4)3 + Na2SO4 + 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12/25/24
方程式のバランス01/24/24
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