| 前日に均衡した方程式 | 翌日に均衡がとれた方程式 |
4 NH3 + 7 O2 = 4 NO2 + 6 H2O
Na2CO3(aq) + HI(aq) = NaI(aq) + H2O(l) + CO2(g) =>
Na2CO3(aq) + 2 HI(aq) = 2 NaI(aq) + H2O(l) + CO2(g)
OH{-} + Mn{+2} + Hg{+2} = MnO2 + Hg2{+2} + H2O =>
4 OH{-} + Mn{+2} + 2 Hg{+2} = MnO2 + Hg2{+2} + 2 H2O
Na2HAsO4 + I2 + H2O = H3AsO3 + NaI + O2 =>
Na2HAsO4 + I2 + H2O = H3AsO3 + 2 NaI + O2
FeCl3 + NaOH = (OH)3Fe + NaCl =>
FeCl3 + 3 NaOH = (OH)3Fe + 3 NaCl
Fl(OH)3 + H2SO4 = Fl2(SO4)3 + H2O =>
2 Fl(OH)3 + 3 H2SO4 = Fl2(SO4)3 + 6 H2O
NO + O2 = NO2 =>
2 NO + O2 = 2 NO2
C48 + H = CH =>
C48 + 48 H = 48 CH
[Fe(CN)6] + Cd(CH3COO)2 = Cd3[Fe(CN)6]2 + (CH3COO)2 =>
2[Fe(CN)6] + 3 Cd(CH3COO)2 = Cd3[Fe(CN)6]2 + 3(CH3COO)2
Potassium + Water = Potassiumhydroxide + Hydrogen =>
2 K + 2 H2O = 2 KOH + H2
Pb(No3)2(aq) + Na2So4(aq) = Pb2(So4)2(aq) + NaNo3(aq) =>
2 Pb(No3)2(aq) + 2 Na2So4(aq) = Pb2(So4)2(aq) + 4 NaNo3(aq)
Mg(OH)2 + HCl = MgCl2 + H2O =>
Mg(OH)2 + 2 HCl = MgCl2 + 2 H2O
CaSO4H2O + SO3 = CaSO4 + H2SO4 =>
CaSO4H2O + SO3 = CaSO4 + H2SO4
MgOH2 + NO2 + H2O2 = Mg(NO3)2 + H2O =>
MgOH2 + 2 NO2 + 2 H2O2 = Mg(NO3)2 + 3 H2O
KMnO4 + SO2 + H2 = K2SO4 + MnSO4 + H2O =>
2 KMnO4 + 3 SO2 + 2 H2 = K2SO4 + 2 MnSO4 + 2 H2O
C6H5COOCH3 + C2H5MgBr = C6H5C2H5 + COOCH3MgBr =>
C6H5COOCH3 + C2H5MgBr = C6H5C2H5 + COOCH3MgBr
UF6 + KOH = KF + K2U2O7 + H2O =>
2 UF6 + 14 KOH = 12 KF + K2U2O7 + 7 H2O
Al2O3 + NaNO2 = Al(NO2)3 + Na2O =>
Al2O3 + 6 NaNO2 = 2 Al(NO2)3 + 3 Na2O
K2CrO4 + Hg + H2SO4 = Cr2(SO4)3 + K2SO4 + HgSO4 + H2O =>
2 K2CrO4 + 3 Hg + 8 H2SO4 = Cr2(SO4)3 + 2 K2SO4 + 3 HgSO4 + 8 H2O
C3H8O + KMnO4 + H2SO4 = CO2 + K2SO4 + MnSO4 + H2O =>
5 C3H8O + 18 KMnO4 + 27 H2SO4 = 15 CO2 + 9 K2SO4 + 18 MnSO4 + 47 H2O
SnCl2 + HgCl2 = SnCl4 + Hg =>
SnCl2 + HgCl2 = SnCl4 + Hg
C5H12O + C2H4O2 = C7H12O2 + H2O =>
8 C5H12O + 15 C2H4O2 = 10 C7H12O2 + 18 H2O
Zn3(PO4)2 + Na2SiF6 = ZnSiF6 + Na3PO4 =>
Zn3(PO4)2 + 3 Na2SiF6 = 3 ZnSiF6 + 2 Na3PO4
Cu + AgCl2 = CuCl2 + Ag =>
Cu + AgCl2 = CuCl2 + Ag
KI(g) + H2SO4(g) = K2SO4(g) + I2(g) + H2S(g) + H2O(g) =>
8 KI(g) + 5 H2SO4(g) = 4 K2SO4(g) + 4 I2(g) + H2S(g) + 4 H2O(g)
CH4(s) + O2(g) = H2O(l) + CO2(g) =>
CH4(s) + 2 O2(g) = 2 H2O(l) + CO2(g)
Fe + HCl2 = FeCl2 + H2 =>
2 Fe + 2 HCl2 = 2 FeCl2 + H2
Rn + O = RnO2 =>
Rn + 2 O = RnO2
Ba(NO3)2 + Na2CO3 = BaCO3 + NaNO3 =>
Ba(NO3)2 + Na2CO3 = BaCO3 + 2 NaNO3
S4N4 + OH{-} + H2O = S2O3{2-} + SO3{2-} + NH3 =>
S4N4 + 6 OH{-} + 3 H2O = S2O3{2-} + 2 SO3{2-} + 4 NH3
H2 + Cu{2+} + O{2-} = Cu + H2O =>
H2 + Cu{2+} + O{2-} = Cu + H2O
Ca20Mn10Ta10O60 + Mn10O10 + Ta20O50 + Mn20O30 = Ca4Mn16Mn10Ta10O60 =>
Ca20Mn10Ta10O60 + 8 Mn10O10 + 2 Ta20O50 + 2 Mn20O30 = 5 Ca4Mn16Mn10Ta10O60
BaCl2 + Na2CO3 = CO2 + BaO + NaCl =>
BaCl2 + Na2CO3 = CO2 + BaO + 2 NaCl
LiF + Mg(NO3)2 = MgF2 + LiNO3 =>
2 LiF + Mg(NO3)2 = MgF2 + 2 LiNO3
CH3OH + NaMnO4 + H2SO4 = CO2 + Na2SO4 + MnSO4 + H2O =>
5 CH3OH + 6 NaMnO4 + 9 H2SO4 = 5 CO2 + 3 Na2SO4 + 6 MnSO4 + 19 H2O
Mg(C2H3O2)2 + (NH4)2S = Mg(NH4)2 + (C2H3O2)2S =>
Mg(C2H3O2)2 + (NH4)2S = Mg(NH4)2 + (C2H3O2)2S
KMnO4 + CrCl2 + HCl = KCl + MnCl2 + CrCl3 + H2O =>
KMnO4 + 5 CrCl2 + 8 HCl = KCl + MnCl2 + 5 CrCl3 + 4 H2O
H2CO3 + Ba(OH)2 = H2Ba + CO3(OH)2 =>
H2CO3 + Ba(OH)2 = H2Ba + CO3(OH)2
NH4CN + H2O = H3O + NH3CN =>
NH4CN + H2O = H3O + NH3CN
KMnO4 + NH3 = MnO2 + KNO3 + KOH + H2O =>
8 KMnO4 + 3 NH3 = 8 MnO2 + 3 KNO3 + 5 KOH + 2 H2O
XeF2(g) + H2O(l) = Xe(g) + HF(g) + O2(g) =>
2 XeF2(g) + 2 H2O(l) = 2 Xe(g) + 4 HF(g) + O2(g)
K2CrO7 + HCl = KCl + CrCl2 + Cl2 + H2O =>
K2CrO7 + 14 HCl = 2 KCl + CrCl2 + 5 Cl2 + 7 H2O
CuSO4 + C2H4(NH2)2 = [Cu(C2H4(NH2)2)2]SO4 =>
CuSO4 + 2 C2H4(NH2)2 = [Cu(C2H4(NH2)2)2]SO4
Al2(CO3)3 + Cl2 = Cl2(CO3) + Al =>
Al2(CO3)3 + 3 Cl2 = 3 Cl2(CO3) + 2 Al
I2O7 + CO = I2 + CO2 =>
I2O7 + 7 CO = I2 + 7 CO2
P3N5 + O2 = P2O5 + N5 =>
4 P3N5 + 15 O2 = 6 P2O5 + 4 N5
FeCl3(aq) + Na3PO4(aq) = FePO4 + NaCl(aq) =>
FeCl3(aq) + Na3PO4(aq) = FePO4 + 3 NaCl(aq)
NCl + CH4 = CCl4 + N2 + H2 =>
4 NCl + CH4 = CCl4 + 2 N2 + 2 H2
P2O5 + Ca(OH)2 = Ca3(PO4)2 + H2O =>
P2O5 + 3 Ca(OH)2 = Ca3(PO4)2 + 3 H2O
O3 + C2H7NO3S = CO2 + H2O + N2 + S2 =>
3 O3 + 2 C2H7NO3S = 4 CO2 + 7 H2O + N2 + S2
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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12/19/23
方程式のバランス01/18/23
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