| 前日に均衡した方程式 | 翌日に均衡がとれた方程式 |
2 HN3 + 2 HCl + 2 CuO = 2 CuCl + 2 H2O + 3 N2
C8H7O2COOH + NaOH = H2O + NaC8 + H7O2COO =>
C8H7O2COOH + NaOH = H2O + NaC8 + H7O2COO
Al2 + (SO4)3 + NaOH = Na2SO4 + Al(OH)3 =>
Al2 + (SO4)3 + 6 NaOH = 3 Na2SO4 + 2 Al(OH)3
H2SO4 + KMnO4 + NaCl = K2SO4 + MnSO4 + Cl2 + Na2SO4 + H2O =>
8 H2SO4 + 2 KMnO4 + 10 NaCl = K2SO4 + 2 MnSO4 + 5 Cl2 + 5 Na2SO4 + 8 H2O
Mg(OH)2 + H2SO3 = MgSO3 + H2O =>
Mg(OH)2 + H2SO3 = MgSO3 + 2 H2O
C8H8O + C7H6O = C15H12O + H2O =>
C8H8O + C7H6O = C15H12O + H2O
Li2 + HNO3 = HLiO3 + NO2 + H2O =>
Li2 + 10 HNO3 = 2 HLiO3 + 10 NO2 + 4 H2O
MgBr2 + Cl2 = MgBr2Cl2 =>
MgBr2 + Cl2 = MgBr2Cl2
KHSO4 + HCl = KCl + H2O + SO3 =>
KHSO4 + HCl = KCl + H2O + SO3
KMnO4 + (NH4)2C2O4 + H2SO4 = MnSO4 + CO2 + K2SO4 + (NH4)2SO4 + H2O =>
2 KMnO4 + 5(NH4)2C2O4 + 8 H2SO4 = 2 MnSO4 + 10 CO2 + K2SO4 + 5(NH4)2SO4 + 8 H2O
TiO2(s) + ICl3(g) = TiCl4(s) + I2 + O2 =>
3 TiO2(s) + 4 ICl3(g) = 3 TiCl4(s) + 2 I2 + 3 O2
K2CO3(s) + HCl(g) = KCl + H2O(l) + CO2(g) =>
K2CO3(s) + 2 HCl(g) = 2 KCl + H2O(l) + CO2(g)
Ca2CO3 = CaO + CaCO2 =>
Ca2CO3 = CaO + CaCO2
C8H8 + H2O = C8H7(OH)2 + H2 =>
2 C8H8 + 4 H2O = 2 C8H7(OH)2 + 3 H2
K3PO4 + Na2S = Na3PO4 + K2S =>
2 K3PO4 + 3 Na2S = 2 Na3PO4 + 3 K2S
PbS + PbO = Pb + SO2 =>
PbS + 2 PbO = 3 Pb + SO2
ZnCl2 + Hg(NO3)2 = HgCl2 + Zn(NO3)2 =>
ZnCl2 + Hg(NO3)2 = HgCl2 + Zn(NO3)2
C6H5OH + O2 = H2O + CO2 =>
C6H5OH + 7 O2 = 3 H2O + 6 CO2
Na + Cu2SO4 = Na2SO4 + Cu =>
2 Na + Cu2SO4 = Na2SO4 + 2 Cu
Na(HCO3) = NaOHCO2 =>
Na(HCO3) = NaOHCO2
Li(s) + Fe(NO3)2(aq) = Li(NO3) + Fe =>
2 Li(s) + Fe(NO3)2(aq) = 2 Li(NO3) + Fe
NH3 + Cu(NO3)2 = Cu3N2 + HNO3 =>
2 NH3 + 3 Cu(NO3)2 = Cu3N2 + 6 HNO3
Cu2CO3(s) = Cu2O(s) + CO2(g) =>
Cu2CO3(s) = Cu2O(s) + CO2(g)
CoO = Co + O =>
CoO = Co + O
P4 + HNO3() = H3PO4 + NO2 + H2O =>
P4 + 20 HNO3() = 4 H3PO4 + 20 NO2 + 4 H2O
Cl({-}) + Cr2O7({-}2) + H{+} = Cl2 + Cr({-}3) + H2O =>
30 Cl({-}) + 2 Cr2O7({-}2) + 28 H{+} = 15 Cl2 + 4 Cr({-}3) + 14 H2O
CH3Br + NaOH = C2H5OH + NaBr + H2O =>
2 CH3Br + 2 NaOH = C2H5OH + 2 NaBr + H2O
Mg(NO3)2(aq) + (NH4)2CO3(aq) = MgCO3(s) + NH4NO3(aq) =>
Mg(NO3)2(aq) + (NH4)2CO3(aq) = MgCO3(s) + 2 NH4NO3(aq)
Mn + MnSiO3 = Mn2SiO4 + SiO =>
Mn + 3 MnSiO3 = 2 Mn2SiO4 + SiO
K2S + K2CrO7 + H2SO4 = SCr2(SO4)3 + K2SO4 + H2O =>
3 K2S + 2 K2CrO7 + 6 H2SO4 = SCr2(SO4)3 + 5 K2SO4 + 6 H2O
Si + HCl = H2[SiCl6] + H2 =>
Si + 6 HCl = H2[SiCl6] + 2 H2
Ni(Cl)2 + Na(OH) = Ni(OH)2 + NaCl =>
Ni(Cl)2 + 2 Na(OH) = Ni(OH)2 + 2 NaCl
W4C6 + Mn2S7 = WS3 + Mn4C7 =>
7 W4C6 + 12 Mn2S7 = 28 WS3 + 6 Mn4C7
C57H106C6 + O2 = CO2 + H2O =>
2 C57H106C6 + 179 O2 = 126 CO2 + 106 H2O
Fe(OH)3 + H3PO4 = (Fe(OH))3(PO4)2 + H2O =>
3 Fe(OH)3 + 2 H3PO4 = (Fe(OH))3(PO4)2 + 6 H2O
KNO3 + C2 = K2CO3 + CO2 + N2 =>
8 KNO3 + 5 C2 = 4 K2CO3 + 6 CO2 + 4 N2
Mn(NO3)2(aq) + Na3PO4 = Mn3(PO4)2(s) + NaNO3 =>
3 Mn(NO3)2(aq) + 2 Na3PO4 = Mn3(PO4)2(s) + 6 NaNO3
C + H2SO4 = H2C + SO4 =>
C + H2SO4 = H2C + SO4
C6H50 + O2 = CO2 + H2O =>
2 C6H50 + 37 O2 = 12 CO2 + 50 H2O
Na2S2O3 + H2O2 = NaHSO4 + H2O =>
Na2S2O3 + 4 H2O2 = 2 NaHSO4 + 3 H2O
Ag(NH3)2 + HCl = AgCl + NH3 + H =>
Ag(NH3)2 + HCl = AgCl + 2 NH3 + H
H2SO4 + Mg = H2 + Mg2(SO4)2 =>
2 H2SO4 + 2 Mg = 2 H2 + Mg2(SO4)2
K2S(aq) + Pb(NO3)2(aq) = KNO3(aq) + PbS(s) =>
K2S(aq) + Pb(NO3)2(aq) = 2 KNO3(aq) + PbS(s)
FeCl2 + MgO = MgCl2 + FeO =>
FeCl2 + MgO = MgCl2 + FeO
FeS + O2 + H2O = Fe(OH)3 + H2SO4 =>
4 FeS + 9 O2 + 10 H2O = 4 Fe(OH)3 + 4 H2SO4
CuO + Cl2 = Cl2O + Cu2 =>
2 CuO + 2 Cl2 = 2 Cl2O + Cu2
O3 + Na = NaO =>
O3 + 3 Na = 3 NaO
H2SO4 + K2Cr2O7 = KSO + CrSO + H2O + O =>
4 H2SO4 + K2Cr2O7 = 2 KSO + 2 CrSO + 4 H2O + 15 O
Pb(C2H3O2)2 + K2(Cr2O7) + H2O = PbCrO4 + KC2H3O2 + HC2H3O2 =>
2 Pb(C2H3O2)2 + K2(Cr2O7) + H2O = 2 PbCrO4 + 2 KC2H3O2 + 2 HC2H3O2
CaO + NH4OH = Ca(OH)2 + NH3 =>
CaO + NH4OH = Ca(OH)2 + NH3
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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01/23/25
方程式のバランス02/22/24
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