| 前日に均衡した方程式 | 翌日に均衡がとれた方程式 |
3 Cr + H3PO4 = Cr3H3PO4
Pb(NO3)2 + K2CrO4 = PbCrO4 + KNO3 =>
Pb(NO3)2 + K2CrO4 = PbCrO4 + 2 KNO3
CuO + Cu + HCl = CuCl + H2O =>
CuO + Cu + 2 HCl = 2 CuCl + H2O
Pb + CrCl3 = PbCl2 + Cr =>
3 Pb + 2 CrCl3 = 3 PbCl2 + 2 Cr
CH2NH2COOH + O2 = CO2 + N2 + H2O =>
4 CH2NH2COOH + 9 O2 = 8 CO2 + 2 N2 + 10 H2O
FeBr3 + KOH = Fe(OH)3 + KBr =>
FeBr3 + 3 KOH = Fe(OH)3 + 3 KBr
NH4Br + NaOH = NaBr + NH3 + H2O =>
NH4Br + NaOH = NaBr + NH3 + H2O
CH2O + SO4 + FeOOH = FeS2 + HCO3 + H2O =>
19 CH2O + 10 SO4 + 5 FeOOH = 5 FeS2 + 19 HCO3 + 12 H2O
SnS + (NH4)2S2 = (NH4)2[SnS3] =>
SnS + (NH4)2S2 = (NH4)2[SnS3]
Fe + H2O = Fe3O4 + H2 =>
3 Fe + 4 H2O = Fe3O4 + 4 H2
O2 + C3(H8) = H2O + CO2 =>
5 O2 + C3(H8) = 4 H2O + 3 CO2
NH4NO3 = N2 + O2 + H2O =>
2 NH4NO3 = 2 N2 + O2 + 4 H2O
K2S(aq) + Mn(NO3)2(aq) = KNO3 + MnS =>
K2S(aq) + Mn(NO3)2(aq) = 2 KNO3 + MnS
K + MgSO4 = K2SO4 + Mg2 =>
4 K + 2 MgSO4 = 2 K2SO4 + Mg2
KI + Cl2 + H2O = HCl + KIO3 =>
KI + 3 Cl2 + 3 H2O = 6 HCl + KIO3
NH4Br + H2O = NH4OH + HBr =>
NH4Br + H2O = NH4OH + HBr
(NH4)3PO4*12MoO3 + KOH = K2HPO4 + K2MoO4 + H2O + NH3 =>
(NH4)3PO4*12MoO3 + 26 KOH = K2HPO4 + 12 K2MoO4 + 14 H2O + 3 NH3
H2O + Fe3O4 = Fe(OH)2 + Fe(OH)3 =>
4 H2O + Fe3O4 = Fe(OH)2 + 2 Fe(OH)3
N + HCl = NCl3 + H2 =>
2 N + 6 HCl = 2 NCl3 + 3 H2
KOCN + (NH4)2SO4 = CO(NH2)2 + K2SO4 =>
2 KOCN + (NH4)2SO4 = 2 CO(NH2)2 + K2SO4
C2H4O = C + H + O =>
C2H4O = 2 C + 4 H + O
NH3 + NaOH = NOH + NaH3 =>
NH3 + NaOH = NOH + NaH3
H3Po4 + Ca[OH]2 = Ca3[Po4]2 + H2O =>
2 H3Po4 + 3 Ca[OH]2 = Ca3[Po4]2 + 6 H2O
NaOH + HCl = NaCl + H2O = =>
NaOH + HCl = NaCl + H2O
CH2NH2COOH + O2 = CO2 + N2 + H2O =>
4 CH2NH2COOH + 9 O2 = 8 CO2 + 2 N2 + 10 H2O
NaCl + C2H5OH + O2 = Na2O + C2H6Cl2O2 =>
2 NaCl + C2H5OH + O2 = Na2O + C2H6Cl2O2
Na + Al2O3 = Al + Na2O =>
6 Na + Al2O3 = 2 Al + 3 Na2O
Fe2O3 + CO = Fe + CO2 =>
Fe2O3 + 3 CO = 2 Fe + 3 CO2
Na2B4O7*10H2O + HCl = NaCl + H3BO3 + H2O =>
Na2B4O7*10H2O + 2 HCl = 2 NaCl + 4 H3BO3 + 5 H2O
Ca(NO3)2 + Na2(CO3) = Na(NO3) + Ca(CO3) =>
Ca(NO3)2 + Na2(CO3) = 2 Na(NO3) + Ca(CO3)
Na2WO4 + HCl + Zn = NaCl + ZnCl2 + W2O5 + H2O =>
2 Na2WO4 + 6 HCl + Zn = 4 NaCl + ZnCl2 + W2O5 + 3 H2O
Sn(OH)2 + HClO3 = Sn(ClO3)2 + H2O =>
Sn(OH)2 + 2 HClO3 = Sn(ClO3)2 + 2 H2O
Ca + Cl2 + Na3PO4 = Ca3(PO4)2 + NaCl =>
3 Ca + 3 Cl2 + 2 Na3PO4 = Ca3(PO4)2 + 6 NaCl
CdS + O2 = CdO + SO =>
CdS + O2 = CdO + SO
H2O + SO2 = SO42{-} + H{+} + e =>
40 H2O + SO2 = SO42{-} + 80 H{+} + 79e
Cu2S(s) + HNO3(ac) = Cu(NO3)2(ac) + CuSO4(ac) + NO2(g) + H2O(l) =>
Cu2S(s) + 12 HNO3(ac) = Cu(NO3)2(ac) + CuSO4(ac) + 10 NO2(g) + 6 H2O(l)
Mn(S)(O4) + Na2(C)(O3) + O2 = C(O2) + Na2(S)(O4) + Na(Mn)(O4) =>
4 Mn(S)(O4) + 6 Na2(C)(O3) + 5 O2 = 6 C(O2) + 4 Na2(S)(O4) + 4 Na(Mn)(O4)
Cr + Pb(NO3)2 = Cr(NO3)2 + Pb =>
Cr + Pb(NO3)2 = Cr(NO3)2 + Pb
Cd + K4[Fe(CN)6] = Cd8[Fe(CN)6] + K =>
8 Cd + K4[Fe(CN)6] = Cd8[Fe(CN)6] + 4 K
Hg(OH)2 + H3PO4 = Hg3(PO4)2 + H2O =>
3 Hg(OH)2 + 2 H3PO4 = Hg3(PO4)2 + 6 H2O
Zn + KOH = ZnK + OH =>
Zn + KOH = ZnK + OH
FeCl2 + HCl + K2Cr2O7 = FeCl3 + CrCl4 + H2O + KCl =>
4 FeCl2 + 14 HCl + K2Cr2O7 = 4 FeCl3 + 2 CrCl4 + 7 H2O + 2 KCl
Hg(OH)2 + H3PO4 = Hg3(PO4)2 + H2O =>
3 Hg(OH)2 + 2 H3PO4 = Hg3(PO4)2 + 6 H2O
Fe2(SO4)3 + H2C4H4O6 = Fe2(C4H4O6)3 + H2SO4 =>
Fe2(SO4)3 + 3 H2C4H4O6 = Fe2(C4H4O6)3 + 3 H2SO4
Mn(NO3)2 = MnO + NO2 + O2 =>
2 Mn(NO3)2 = 2 MnO + 4 NO2 + O2
SiO2 + CaCl2 = CaO + SiCl4 =>
SiO2 + 2 CaCl2 = 2 CaO + SiCl4
BeCl2 + Fe = FeCl3 + Be =>
3 BeCl2 + 2 Fe = 2 FeCl3 + 3 Be
C2H5OH + NO3{-} = N2 + CO2 + H2O + OH{-) =>
5 C2H5OH + 12 NO3{-} = 6 N2 + 10 CO2 + 9 H2O + 12 OH{-)
NaOH + CuS = NaCu + H2 + SO =>
2 NaOH + 2 CuS = 2 NaCu + H2 + 2 SO
LiO3 = Li + O2 =>
2 LiO3 = 2 Li + 3 O2
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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01/13/25
方程式のバランス02/12/24
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