| 前日に均衡した方程式 | 翌日に均衡がとれた方程式 |
Zn(s) + Cu(No3)2(ac) = Zn(No3)2(aq) + Cu(s)
Mg(OH)2 + H3P1O4 = Mg3(P1O4)2 + H2O =>
3 Mg(OH)2 + 2 H3P1O4 = Mg3(P1O4)2 + 6 H2O
FeCl3 + KSCN + Na2HPO4 = NaSCN + KCl + Fe2(HPO4)3 =>
2 FeCl3 + 6 KSCN + 3 Na2HPO4 = 6 NaSCN + 6 KCl + Fe2(HPO4)3
C5H12(l) + O2(g) = H2O(l) + CO2(g) =>
C5H12(l) + 8 O2(g) = 6 H2O(l) + 5 CO2(g)
AsH3 + K2Cr2O7 + HCl = H3AsO4 + CrCl3 + KCl + H2O =>
3 AsH3 + 4 K2Cr2O7 + 32 HCl = 3 H3AsO4 + 8 CrCl3 + 8 KCl + 16 H2O
HNO3 + Cu2SO4 = H2SO4 + CuNO3 =>
2 HNO3 + Cu2SO4 = H2SO4 + 2 CuNO3
Al(OH)3 + H2(SO4) = Al2(SO4)3 + H(OH) =>
2 Al(OH)3 + 3 H2(SO4) = Al2(SO4)3 + 6 H(OH)
BrO3{-} + Cl{-} + H{+} = Cl2 + Br2 + H2O =>
2 BrO3{-} + 10 Cl{-} + 12 H{+} = 5 Cl2 + Br2 + 6 H2O
Cu(s) + (HNO3)(l) = Cu(NO3)2(aq) + NO2(g) + H2O(l) =>
Cu(s) + 4(HNO3)(l) = Cu(NO3)2(aq) + 2 NO2(g) + 2 H2O(l)
I2 + H2SO4 = HIO5 + SO2 + H2O =>
I2 + 9 H2SO4 = 2 HIO5 + 9 SO2 + 8 H2O
AgNO3 + KBr + H2O = AgBr + KOH + HNO3 =>
AgNO3 + KBr + H2O = AgBr + KOH + HNO3
NiCl2 + Na3PO4 = Ni3(PO4)2 + NaCl =>
3 NiCl2 + 2 Na3PO4 = Ni3(PO4)2 + 6 NaCl
LiOH + VCl3 = LiCl + V(OH)3 =>
3 LiOH + VCl3 = 3 LiCl + V(OH)3
Al + MgI2 = AlI + Mg =>
2 Al + MgI2 = 2 AlI + Mg
NaHSO3 + Ca(OH)2 = NaOH + CaSO3 + H2O =>
NaHSO3 + Ca(OH)2 = NaOH + CaSO3 + H2O
Na3[Cr(OH)6] + PbO2 + NaOH = Na2CrO4 + NaPbO2 + H2O =>
Na3[Cr(OH)6] + 3 PbO2 + 2 NaOH = Na2CrO4 + 3 NaPbO2 + 4 H2O
AgCO3 + NaCl = AgCl + NaCO3 =>
AgCO3 + NaCl = AgCl + NaCO3
P4 + NaOH + H2O = PH3 + Na2HPO3 =>
P4 + 4 NaOH + 2 H2O = 2 PH3 + 2 Na2HPO3
AsS3 + HNO3 + H2O = H3AsO4 + NO + S =>
3 AsS3 + 5 HNO3 + 2 H2O = 3 H3AsO4 + 5 NO + 9 S
H3PO4 = PO3 + H2O + H2 =>
2 H3PO4 = 2 PO3 + 2 H2O + H2
H2O + MgCl2 = HCl + MgO =>
H2O + MgCl2 = 2 HCl + MgO
NH4NO3 + NaOH = NH3 + H2O + Na2NO3 =>
7 NH4NO3 + 16 NaOH = 6 NH3 + 13 H2O + 8 Na2NO3
K2Cr2O7 + H2SO3 = Cr2(SO4)3 + K2SO3 + H2O =>
K2Cr2O7 + 4 H2SO3 = Cr2(SO4)3 + K2SO3 + 4 H2O
Na2S2O4 + Cl2 + NaOH = NaCl + Na2SO4 + H2O =>
Na2S2O4 + 3 Cl2 + 8 NaOH = 6 NaCl + 2 Na2SO4 + 4 H2O
Na2CO3 + HC2H3O2 = Na2(C2H3O2)2 + H2CO3 =>
Na2CO3 + 2 HC2H3O2 = Na2(C2H3O2)2 + H2CO3
NaHCO3 + CH3HOOH = CO2 + H2O + CH3OONa =>
5 NaHCO3 + 4 CH3HOOH = 4 CO2 + 5 H2O + 5 CH3OONa
Zn + N2O6Pb = Pb + Zn(NO3)2 =>
Zn + N2O6Pb = Pb + Zn(NO3)2
ZnCO3 + Ba(OH)2 = Zn(OH)2 + BaCO3 =>
ZnCO3 + Ba(OH)2 = Zn(OH)2 + BaCO3
Ba(MnO4)2 + KNO2 + H2O = Ba(OH)2 + KNO3 + MnO2 =>
Ba(MnO4)2 + 3 KNO2 + H2O = Ba(OH)2 + 3 KNO3 + 2 MnO2
CH3ONa + XOOH = XOOCH3 + NaOH =>
CH3ONa + XOOH = XOOCH3 + NaOH
O = O3 =>
3 O = O3
FeCO3(s) + H2CO3(ag) = Fe(HCO3)2(ag) =>
FeCO3(s) + H2CO3(ag) = Fe(HCO3)2(ag)
B5H9 + O2 = B2O3 + H3O =>
4 B5H9 + 21 O2 = 10 B2O3 + 12 H3O
Cd(NO3)2 = NO2 + CdO + O2 =>
2 Cd(NO3)2 = 4 NO2 + 2 CdO + O2
N2 + H3 + O2 = HNO7 =>
3 N2 + 2 H3 + 21 O2 = 6 HNO7
CH2CHCO2H + Ca(OH)2 = H2O + CO2 + CaC2 =>
5 CH2CHCO2H + 6 Ca(OH)2 = 16 H2O + 3 CO2 + 6 CaC2
Al + ZnBr2 = AlBr3 + Zn =>
2 Al + 3 ZnBr2 = 2 AlBr3 + 3 Zn
C8H17OH + HCl = C8H17Cl + H2O =>
C8H17OH + HCl = C8H17Cl + H2O
H2SO4 + Al3 = Al2(SO4)3 + H2 =>
9 H2SO4 + 2 Al3 = 3 Al2(SO4)3 + 9 H2
O2 + C2H5OH = C2 + H2O =>
O2 + C2H5OH = C2 + 3 H2O
(NH4)2Cr + NaOH = NH3 + Na2Cr + H2O =>
(NH4)2Cr + 2 NaOH = 2 NH3 + Na2Cr + 2 H2O
H2SO4 + Al3 = Al2(SO4)3 + H2 =>
9 H2SO4 + 2 Al3 = 3 Al2(SO4)3 + 9 H2
NaOH(aq) + NH4NO3(aq) = NaNO3 + H2O(l) + NH3(g) =>
NaOH(aq) + NH4NO3(aq) = NaNO3 + H2O(l) + NH3(g)
O2 = O3 =>
3 O2 = 2 O3
Sn + AgNO3 = Sn(NO3)2 + Ag =>
Sn + 2 AgNO3 = Sn(NO3)2 + 2 Ag
{234}Th{90} = {226}Ra{88} =>
113{234}Th{90} = 117{226}Ra{88}
H + F = HF2 =>
H + 2 F = HF2
Al2(CO3)3 + FeO = Al2O3 + FeCO3 =>
Al2(CO3)3 + 3 FeO = Al2O3 + 3 FeCO3
CoSO4 + Fe2 = FeSO4 + Co2 =>
2 CoSO4 + Fe2 = 2 FeSO4 + Co2
CaCO3 + H2SO4 = CO2 + Ca(SO4) + H2O =>
CaCO3 + H2SO4 = CO2 + Ca(SO4) + H2O
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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01/07/25
方程式のバランス02/06/24
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