| 前日に均衡した方程式 | 翌日に均衡がとれた方程式 |
F + KI = FI + K
Zn(NO3)2(aq) + K2S(aq) = ZnS(s) + KNO3(aq) =>
Zn(NO3)2(aq) + K2S(aq) = ZnS(s) + 2 KNO3(aq)
KH2PO4 + NaOH = K3PO4 + Na3PO4 + H2O =>
3 KH2PO4 + 6 NaOH = K3PO4 + 2 Na3PO4 + 6 H2O
CuSO4 + I = CuI + SO4 =>
CuSO4 + I = CuI + SO4
Cu(NO3)2(aq) + KOH(aq) = Cu(OH)2(s) + KNO3 =>
Cu(NO3)2(aq) + 2 KOH(aq) = Cu(OH)2(s) + 2 KNO3
Al2(CO3)3 + ZnCl2 = ZnCO3 + AlCl3 =>
Al2(CO3)3 + 3 ZnCl2 = 3 ZnCO3 + 2 AlCl3
C9H10O3 + C9H8O = C18H18O + O2 =>
2 C9H10O3 + 2 C9H8O = 2 C18H18O + 3 O2
{226}Rn{88} = {222}Ra{86}{+} =>
111{226}Rn{88} = 113{222}Ra{86}{+}
Fe(g) + HCl(g) = FeCl(g) + H2(g) =>
2 Fe(g) + 2 HCl(g) = 2 FeCl(g) + H2(g)
Br2 + FeCl3 = Br2Cl3 + Fe =>
Br2 + FeCl3 = Br2Cl3 + Fe
Mn + H2O = MnO + H2 =>
Mn + H2O = MnO + H2
CuSO4(aq) + Ba(OH)2(aq) = Cu(OH)2(s) + BaSO4(aq) =>
CuSO4(aq) + Ba(OH)2(aq) = Cu(OH)2(s) + BaSO4(aq)
B(OH)3 + H2O = B(OH)4{-} + H3O{+} =>
B(OH)3 + 2 H2O = B(OH)4{-} + H3O{+}
NaCl + S = Cl + Na2S =>
2 NaCl + S = 2 Cl + Na2S
Mg(s) + Ni(NO3)2(aq) = Ni + Mg(NO3)2 =>
Mg(s) + Ni(NO3)2(aq) = Ni + Mg(NO3)2
POCl3 + NaNO2 = NOCl + NaCl + NaPO3 =>
POCl3 + 2 NaNO2 = 2 NOCl + NaCl + NaPO3
FeO + C6H8O7 = Fe3C6H2O7 + H2O =>
3 FeO + C6H8O7 = Fe3C6H2O7 + 3 H2O
CaCl2(aq) + Na3PO4(aq) = Ca3(PO4)2 + NaCl(aq) =>
3 CaCl2(aq) + 2 Na3PO4(aq) = Ca3(PO4)2 + 6 NaCl(aq)
Br + BaI2 = BrI + Ba =>
2 Br + BaI2 = 2 BrI + Ba
Fe(NH4)2(SO4)2*6H2O + H2C2O4*2H2O = FeC2O4*2H2O + (NH4)2SO4 + H2SO4 + H2O =>
Fe(NH4)2(SO4)2*6H2O + H2C2O4*2H2O = FeC2O4*2H2O + (NH4)2SO4 + H2SO4 + 6 H2O
H2O + Zn{2+} = O2 + Zn + H{+} =>
2 H2O + 2 Zn{2+} = O2 + 2 Zn + 4 H{+}
Fe + NHO3 = Fe(NO3)3 + H2 =>
2 Fe + 6 NHO3 = 2 Fe(NO3)3 + 3 H2
Mg + AgNO3 = Mg(NO3)2 + Ag =>
Mg + 2 AgNO3 = Mg(NO3)2 + 2 Ag
CH4 + CO = C2H6 + H2O =>
5 CH4 + CO = 3 C2H6 + H2O
NaOH + CoCl2*6H2O + NH4Fe(SO4)2*12H2O = CoFe2O4 + NH4Cl + Na2SO4 + H2O =>
8 NaOH + CoCl2*6H2O + 2 NH4Fe(SO4)2*12H2O = CoFe2O4 + 2 NH4Cl + 4 Na2SO4 + 34 H2O
POC = PCO =>
POC = PCO
Sn = Sn{2+} + e =>
Sn = Sn{2+} + 2e
H3 + PO4 = H3PO4 =>
H3 + PO4 = H3PO4
PbS2 + HNO3 = Pb(NO3)2 + NO + S + H2O =>
3 PbS2 + 8 HNO3 = 3 Pb(NO3)2 + 2 NO + 6 S + 4 H2O
V2(SO4)3 + KMnO4 + H2O = (VO2)2SO4 + K2SO4 + MnSO4 + H2SO4 =>
5 V2(SO4)3 + 4 KMnO4 + 4 H2O = 5(VO2)2SO4 + 2 K2SO4 + 4 MnSO4 + 4 H2SO4
H2O + H2SO3 = H3O + H2SO4 =>
3 H2O + H2SO3 = 2 H3O + H2SO4
Na + CO3 + H2SO4 = Na2SO4 + CO2 + H2O =>
2 Na + CO3 + H2SO4 = Na2SO4 + CO2 + H2O
I2O5 + BaO = I2O + BaO5 =>
I2O5 + BaO = I2O + BaO5
K2CrO4 + H2O2 = K2CrO8 + H2O =>
K2CrO4 + 4 H2O2 = K2CrO8 + 4 H2O
B(OH)3 + H2O = B(OH)4{-} + H{+} =>
B(OH)3 + H2O = B(OH)4{-} + H{+}
Sn + H2SO4 = SnSO4 + SO2 + H2O =>
Sn + 2 H2SO4 = SnSO4 + SO2 + 2 H2O
SF6 = S + F2 =>
SF6 = S + 3 F2
CaSO3(s) + HBr(aq) = CaBr2(aq) + H2O(l) + SO2(g) =>
CaSO3(s) + 2 HBr(aq) = CaBr2(aq) + H2O(l) + SO2(g)
Ag + NH4OH = AgOH + NH4 =>
Ag + NH4OH = AgOH + NH4
B2O3 + NaOH + H2O = NaB(OH)4 =>
B2O3 + 2 NaOH + 3 H2O = 2 NaB(OH)4
Ca(OH)2(aq) + HF(aq) = CaF2(aq) + H2O =>
Ca(OH)2(aq) + 2 HF(aq) = CaF2(aq) + 2 H2O
Be(OH)2 + H2(SO4) = BeSO4 + H2O =>
Be(OH)2 + H2(SO4) = BeSO4 + 2 H2O
Al2O3 + AgNO3 = AgO + Al2(NO3)3 =>
Al2O3 + 3 AgNO3 = 3 AgO + Al2(NO3)3
Na2CO3 + H2O + CO2 = NaHCO3 =>
Na2CO3 + H2O + CO2 = 2 NaHCO3
SiO2(s) + HF(aq) = SiF4(g) + H2O(l) =>
SiO2(s) + 4 HF(aq) = SiF4(g) + 2 H2O(l)
MgHPO4 = Mg2P2O7 + H2O =>
2 MgHPO4 = Mg2P2O7 + H2O
Mg + H2O + NH4Cl = (NH3*H2O) + MgCl2 + H2 =>
Mg + 2 H2O + 2 NH4Cl = 2(NH3*H2O) + MgCl2 + H2
CC + O2 = CO2 =>
CC + 2 O2 = 2 CO2
C6H12O6(s) = C(s) + H2O(l) =>
C6H12O6(s) = 6 C(s) + 6 H2O(l)
Ba(NO3)2(ac) + Na2CrO4(ac) = BaCrO4(s) + NaNO3(ac) =>
Ba(NO3)2(ac) + Na2CrO4(ac) = BaCrO4(s) + 2 NaNO3(ac)
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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10/23/24
方程式のバランス11/22/23
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