| 前日に均衡した方程式 | 翌日に均衡がとれた方程式 |
2 Fe8 + 2 Au + 5 H2 + 5 O2 = 2 Fe8Au(OH)5
PbSO4 + Na = Pb + Na2SO4 =>
PbSO4 + 2 Na = Pb + Na2SO4
Pb(OCN)2 + NH3 + H2O = Pb(OH)2 + NH4(OCN) =>
Pb(OCN)2 + 2 NH3 + 2 H2O = Pb(OH)2 + 2 NH4(OCN)
HCl + Na2CrO4 = Cl2Cr2O7 + H2O + Na =>
2 HCl + 2 Na2CrO4 = Cl2Cr2O7 + H2O + 4 Na
B2H6(g) + NaOH + H2O(l) = Na[B(OH)4](s) + H2(g) =>
B2H6(g) + 2 NaOH + 6 H2O(l) = 2 Na[B(OH)4](s) + 6 H2(g)
HCOH + KOH = HCOK + H2O =>
HCOH + KOH = HCOK + H2O
CoBr3 + Ca2S2 = CaBr2 + Co2S3 =>
4 CoBr3 + 3 Ca2S2 = 6 CaBr2 + 2 Co2S3
Na2CO3 + HCl = NaCl + H2O + CO2 =>
Na2CO3 + 2 HCl = 2 NaCl + H2O + CO2
Pb(NO3)2 + K2C2O4 = Pb2C2O4 + K(NO3)2 =>
2 Pb(NO3)2 + K2C2O4 = Pb2C2O4 + 2 K(NO3)2
Mn2O3 + HCl = MnO + Cl2 + H2O =>
Mn2O3 + 2 HCl = 2 MnO + Cl2 + H2O
HNO3 + Br(OH)2 = H2O + Br(NO3)2 =>
2 HNO3 + Br(OH)2 = 2 H2O + Br(NO3)2
Mg + Cl2 = MgCl2 =>
Mg + Cl2 = MgCl2
C4H10 + O2 = CO2 + H10 =>
C4H10 + 4 O2 = 4 CO2 + H10
HNO3 + NH4OH = NH4NO3 + H2O =>
HNO3 + NH4OH = NH4NO3 + H2O
Al + O + S = Al2(SO4)3 =>
2 Al + 12 O + 3 S = Al2(SO4)3
(NH4)3PO4 = NH4{+} + PO4{-3} =>
(NH4)3PO4 = 3 NH4{+} + PO4{-3}
KI3 + H2O2 = KOH + I2 =>
2 KI3 + H2O2 = 2 KOH + 3 I2
HBr + KMnO4 + NaOH = Br2 + KNaMnO4 + H2O =>
2 HBr + 2 KMnO4 + 2 NaOH = Br2 + 2 KNaMnO4 + 2 H2O
Zn(NO3)2 + NaHCO3 = NaNO3 + ZnCO3 + CO2 + H2O =>
Zn(NO3)2 + 2 NaHCO3 = 2 NaNO3 + ZnCO3 + CO2 + H2O
V3Se4 + V2C + V6C5 = V2SeC =>
4 V3Se4 + V2C + 3 V6C5 = 16 V2SeC
NH4Cl + Cu2O + Zn = CuCl + ZnO + H2 + NH3 =>
2 NH4Cl + Cu2O + Zn = 2 CuCl + ZnO + H2 + 2 NH3
I2 + NH4OH = NH4I + NI3 + H2O =>
3 I2 + 4 NH4OH = 3 NH4I + NI3 + 4 H2O
Mg(C2H3O2)2(aq) + CaBr2(aq) = MgBr2 + Ca(C2H3O2)2 =>
Mg(C2H3O2)2(aq) + CaBr2(aq) = MgBr2 + Ca(C2H3O2)2
C3H8O + H2SO4 = C3H8SO4 + H2O =>
C3H8O + H2SO4 = C3H8SO4 + H2O
K2CrO4 + H2SO4 + Na2SO3 = CrSO4 + K2SO4 + Na2SO4 + H2O =>
K2CrO4 + 2 H2SO4 + 2 Na2SO3 = CrSO4 + K2SO4 + 2 Na2SO4 + 2 H2O
CaBr2 + KHO = Ca(OH)2 + KBr =>
CaBr2 + 2 KHO = Ca(OH)2 + 2 KBr
No2O + P4O10 = No3PO4 =>
6 No2O + P4O10 = 4 No3PO4
C10H12O = H2 + O2 + C =>
2 C10H12O = 12 H2 + O2 + 20 C
C3H5O3H3 + HNO3 = C3H5(NO3)3 + H2O =>
C3H5O3H3 + 3 HNO3 = C3H5(NO3)3 + 3 H2O
H3PO4 = H2 + PO4 =>
2 H3PO4 = 3 H2 + 2 PO4
Fe + K3(Fe(CN)6) = Fe2(Fe(CN)6) + K =>
2 Fe + K3(Fe(CN)6) = Fe2(Fe(CN)6) + 3 K
O2 + Fe3(PO4)2 = Fe2O3 + PO4 =>
9 O2 + 4 Fe3(PO4)2 = 6 Fe2O3 + 8 PO4
Mg + NaOH = Mg(OH)8 + Na =>
Mg + 8 NaOH = Mg(OH)8 + 8 Na
H2CO2 + KOH = KHCO2 + H2O =>
H2CO2 + KOH = KHCO2 + H2O
ZnO + Cl2 = ZnCl2 + O2 =>
2 ZnO + 2 Cl2 = 2 ZnCl2 + O2
Ba(OH)2 + NaCl = BaCl2 + NaOH =>
Ba(OH)2 + 2 NaCl = BaCl2 + 2 NaOH
Fe2O3 + WO3 + Al + CaO = Fe3W2 + Ca2Al2O5 =>
3 Fe2O3 + 4 WO3 + 14 Al + 14 CaO = 2 Fe3W2 + 7 Ca2Al2O5
Mg(OH)2 + HCl = H2O(l) + MgCl2 =>
Mg(OH)2 + 2 HCl = 2 H2O(l) + MgCl2
NO3 + C12H22O11 = CO3 + N2 + H2O =>
12 NO3 + C12H22O11 = 12 CO3 + 6 N2 + 11 H2O
MgCl2 + Ca(OH2) = Mg(OH2) + CaCl2 =>
MgCl2 + Ca(OH2) = Mg(OH2) + CaCl2
CH3CO2{-} + NH4{+} = CH3CO2NH2 + H2 =>
CH3CO2{-} + NH4{+} = CH3CO2NH2 + H2
KMnO4 + KOH + Cu = Cu(OH)2 + K2MnO4 =>
2 KMnO4 + 2 KOH + Cu = Cu(OH)2 + 2 K2MnO4
C15H24COOH + O2 = CO + H2O =>
4 C15H24COOH + 53 O2 = 64 CO + 50 H2O
KMnO4 + C3H5(OH)3 = CO2 + H2O + Mn2O3 + K2CO3 =>
14 KMnO4 + 4 C3H5(OH)3 = 5 CO2 + 16 H2O + 7 Mn2O3 + 7 K2CO3
NH4 + NO3(s) = NH3 + H2O =>
9 NH4 + NO3(s) = 10 NH3 + 3 H2O
C57H98O12 + O2 = H2O + CO2 =>
2 C57H98O12 + 151 O2 = 98 H2O + 114 CO2
Cr + I2 = CrI2 =>
Cr + I2 = CrI2
CaO + HCl = CaCl2 + H2O =>
CaO + 2 HCl = CaCl2 + H2O
Pb(NO3)2 + Na2(SO4) = Pb(SO4) + Na(NO3) =>
Pb(NO3)2 + Na2(SO4) = Pb(SO4) + 2 Na(NO3)
C2O4H2 + H2O2 = CO2 + H2O =>
C2O4H2 + H2O2 = 2 CO2 + 2 H2O
あらゆる化学反応の方程式のバランスをとる
| 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12/13/24
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