| 前日に均衡した方程式 | 翌日に均衡がとれた方程式 |
H3PO4 + NaOH = NaH2PO4 + H2O
KMNO4 + HCl = KCl + MNCl2 + H2O + Cl2 =>
2 KMNO4 + 16 HCl = 2 KCl + 2 MNCl2 + 8 H2O + 5 Cl2
Be(OH)2 + HNO3 = Be(NO3)2 + H2O =>
Be(OH)2 + 2 HNO3 = Be(NO3)2 + 2 H2O
H2S + KOH = HOH + K2S =>
H2S + 2 KOH = 2 HOH + K2S
Ni(NO3)2 + Ba(OH)2 = Ni(OH)2 + Ba(NO3)2 =>
Ni(NO3)2 + Ba(OH)2 = Ni(OH)2 + Ba(NO3)2
NH4Br + Pb(C2H3O2)2 = PbBr2 + NH4(C2H3O2) =>
2 NH4Br + Pb(C2H3O2)2 = PbBr2 + 2 NH4(C2H3O2)
Fe2(CO3)3 + H2SO4 = Fe2(SO4)3 + H2O + CO2 =>
Fe2(CO3)3 + 3 H2SO4 = Fe2(SO4)3 + 3 H2O + 3 CO2
K + S = KS =>
K + S = KS
N2H4(g) + N2O4(g) = N2(g) + H2O(g) =>
2 N2H4(g) + N2O4(g) = 3 N2(g) + 4 H2O(g)
Mg + Cl = MgCl =>
Mg + Cl = MgCl
CH3CH3 + O2 = H2O + CH3COOH =>
2 CH3CH3 + 3 O2 = 2 H2O + 2 CH3COOH
Ca(OH)2 + HCl = CaCl2 + H2O =>
Ca(OH)2 + 2 HCl = CaCl2 + 2 H2O
C2H2 + H2 = C2H6 =>
C2H2 + 2 H2 = C2H6
CaO(s) + H2O(l) = Ca(OH)2(s) =>
CaO(s) + H2O(l) = Ca(OH)2(s)
Cr2O3 + CO = Cr + CO2 =>
Cr2O3 + 3 CO = 2 Cr + 3 CO2
Zn + HCl = H2 + ZnCl =>
2 Zn + 2 HCl = H2 + 2 ZnCl
NO = N2 + O2 =>
2 NO = N2 + O2
C7H12 + O2 = CO + H2O =>
2 C7H12 + 13 O2 = 14 CO + 12 H2O
S8 + O2 = SO2 =>
S8 + 8 O2 = 8 SO2
ZN + Cl2 = ZNCl2 =>
ZN + Cl2 = ZNCl2
Al3 + HCl = AlCl3 + H2 =>
2 Al3 + 18 HCl = 6 AlCl3 + 9 H2
Cu + HNO3 = Cu(NO3)2 + NO + H2O =>
3 Cu + 8 HNO3 = 3 Cu(NO3)2 + 2 NO + 4 H2O
C2H8N2 + N2O4 = N2 + CO2 + H2O =>
C2H8N2 + 2 N2O4 = 3 N2 + 2 CO2 + 4 H2O
Ca + H2O = Ca(OH)2 + H2 =>
Ca + 2 H2O = Ca(OH)2 + H2
H2CO3 = H2O + CO2 =>
H2CO3 = H2O + CO2
C2H5OH + O2 = CO2 + H2O =>
C2H5OH + 3 O2 = 2 CO2 + 3 H2O
C4H10 + O2 = CO2 + H2O =>
2 C4H10 + 13 O2 = 8 CO2 + 10 H2O
Co + NH3 = Co(NH3)6 =>
Co + 6 NH3 = Co(NH3)6
KHF2 = KF + H2 + F2 =>
2 KHF2 = 2 KF + H2 + F2
BaCl2 + Na3PO4 = Ba3PO4 + NaCl2 =>
3 BaCl2 + Na3PO4 = Ba3PO4 + 3 NaCl2
CuSO4 + Zn = ZnSO4 + Cu =>
CuSO4 + Zn = ZnSO4 + Cu
C8H18 + O2 = CO2 + H2O =>
2 C8H18 + 25 O2 = 16 CO2 + 18 H2O
Al + HCl = AlCl3 + H =>
Al + 3 HCl = AlCl3 + 3 H
FeCl2 + KMnO4 + HCl = FeCl3 + MnCl2 + KCl + H2O =>
5 FeCl2 + KMnO4 + 8 HCl = 5 FeCl3 + MnCl2 + KCl + 4 H2O
H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O
HI = H2 + I2 =>
2 HI = H2 + I2
AL + HCL = H + ALCL =>
AL + HCL = H + ALCL
As2S3 + NaNO3 + Na2CO3 = Na3AsO4 + Na2SO4 + CO2 + NaNO2 =>
As2S3 + 14 NaNO3 + 6 Na2CO3 = 2 Na3AsO4 + 3 Na2SO4 + 6 CO2 + 14 NaNO2
CH3CH2OH + O2 = H2O + CH3COOH =>
CH3CH2OH + O2 = H2O + CH3COOH
Cr2O3 + CO = Cr + CO2 =>
Cr2O3 + 3 CO = 2 Cr + 3 CO2
MG + O2 = MGO2 =>
MG + O2 = MGO2
Al + HCl = AlCl3 + H2 =>
2 Al + 6 HCl = 2 AlCl3 + 3 H2
MG + O2 = MGO =>
2 MG + O2 = 2 MGO
Na2SO3 + HCl = NaCl + H2O + SO2 =>
Na2SO3 + 2 HCl = 2 NaCl + H2O + SO2
Al2(CO3)3 = Al2O3 + CO2 =>
Al2(CO3)3 = Al2O3 + 3 CO2
K2CrO4 + Ba(NO3)2 = BaCrO4 + KNO3 =>
K2CrO4 + Ba(NO3)2 = BaCrO4 + 2 KNO3
Fe + S = FeS =>
Fe + S = FeS
Na + H2SO3 = Na2SO3 + H2 =>
2 Na + H2SO3 = Na2SO3 + H2
CO2(g) + CASiO3(s) + H2O(l) = SiO2(s) + CA(HCO3)2(aq) =>
2 CO2(g) + CASiO3(s) + H2O(l) = SiO2(s) + CA(HCO3)2(aq)
AgNO3 + KBr = KNO3 + AgBr =>
AgNO3 + KBr = KNO3 + AgBr
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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09/08/16
方程式のバランス10/08/15
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