| 前日に均衡した方程式 | 翌日に均衡がとれた方程式 |
CUCl2(aq) + H2(g) = CU(s) + 2 HCl(aq)
CuS2O3 + NH4OH = CuOH + NH4S2O3 =>
CuS2O3 + NH4OH = CuOH + NH4S2O3
Na(s) + KNO3 = K2O + Na2O + N2 =>
10 Na(s) + 2 KNO3 = K2O + 5 Na2O + N2
HCl + CaCO3 = CaCl2 + H2O + CO2 =>
2 HCl + CaCO3 = CaCl2 + H2O + CO2
CaCl2 + Li2S = LiCl + CaS =>
CaCl2 + Li2S = 2 LiCl + CaS
NiO2 + Zn + H2O = Ni(OH)2 + Zn(OH)2 =>
NiO2 + Zn + 2 H2O = Ni(OH)2 + Zn(OH)2
HCl + CaCO3 = CaCl2 + H2O + CO2 =>
2 HCl + CaCO3 = CaCl2 + H2O + CO2
Ni + Fe2(SO4)3 = Fe + Ni(SO4) =>
3 Ni + Fe2(SO4)3 = 2 Fe + 3 Ni(SO4)
SrCl2 + (NH4)2(SO4) = SrSO4 + NH4Cl =>
SrCl2 + (NH4)2(SO4) = SrSO4 + 2 NH4Cl
HF + Ba(NO3)2 = HNO3 + BaF2 =>
2 HF + Ba(NO3)2 = 2 HNO3 + BaF2
Zn + I2 = ZnI =>
2 Zn + I2 = 2 ZnI
Mg(s) + HCl(g) = H2(g) + MgCl2 =>
Mg(s) + 2 HCl(g) = H2(g) + MgCl2
PbS + H2O2 = PbSO4 + H2O =>
PbS + 4 H2O2 = PbSO4 + 4 H2O
CH2Cl2 + H2O = HCHO + HCl =>
CH2Cl2 + H2O = HCHO + 2 HCl
HBrO2 + NaOH = NaBrO2 + H2O =>
HBrO2 + NaOH = NaBrO2 + H2O
FeS2 + HNO3 = Fe(NO3)2 + NO + H2O + SO2 =>
3 FeS2 + 16 HNO3 = 3 Fe(NO3)2 + 10 NO + 8 H2O + 6 SO2
Zn(s) + Cu(NO3)2(aq) = Zn(NO3)(aq) + Cu(s) =>
2 Zn(s) + Cu(NO3)2(aq) = 2 Zn(NO3)(aq) + Cu(s)
NH + O3 = NO + H2O =>
2 NH + O3 = 2 NO + H2O
NaCrO2 + Na2O2 + H2O = NaOH + Na2CrO4 =>
2 NaCrO2 + 3 Na2O2 + 2 H2O = 4 NaOH + 2 Na2CrO4
K(s) + F2(g) = KF =>
2 K(s) + F2(g) = 2 KF
C2H2(l) + O2(g) = CO2(g) + H20(l) =>
10 C2H2(l) + 20 O2(g) = 20 CO2(g) + H20(l)
C + SO2 = CS2 + CO =>
5 C + 2 SO2 = CS2 + 4 CO
Cl2(g) + FeI2(s) = FeCl3(s) + I2(g) =>
3 Cl2(g) + 2 FeI2(s) = 2 FeCl3(s) + 2 I2(g)
Ga(OH)3 + H2SO4 = (GaOH)SO4 + H2O =>
Ga(OH)3 + H2SO4 = (GaOH)SO4 + 2 H2O
C4H10O + K2Cr2O7 + H2SO4 = C3H6O + K2SO4 + Cr2(SO4)3 + H2O =>
9 C4H10O + 4 K2Cr2O7 + 16 H2SO4 = 12 C3H6O + 4 K2SO4 + 4 Cr2(SO4)3 + 25 H2O
SnCl2 + K2Cr2O7 + HCl = CrCl3 + SnCl3 + KCl + H2O =>
6 SnCl2 + K2Cr2O7 + 14 HCl = 2 CrCl3 + 6 SnCl3 + 2 KCl + 7 H2O
Sr(OH)2 + KBr = K(OH) + SrBr2 =>
Sr(OH)2 + 2 KBr = 2 K(OH) + SrBr2
H2SeO3 + Ba(OH)2 = Ba(HSeO3)2 + H2O =>
2 H2SeO3 + Ba(OH)2 = Ba(HSeO3)2 + 2 H2O
C3H9Al + O2 = CO2 + H2O + Al2O3 =>
2 C3H9Al + 12 O2 = 6 CO2 + 9 H2O + Al2O3
Mg + O2 = MgO = =>
2 Mg + O2 = 2 MgO
KClO3 + Zn + NaOH + H2O = KCl + Na2Zn(OH)4 =>
KClO3 + 3 Zn + 6 NaOH + 3 H2O = KCl + 3 Na2Zn(OH)4
C2H5OH + Cu = C2H5OCu + H2 =>
2 C2H5OH + 2 Cu = 2 C2H5OCu + H2
NH4OH + H2SO4 = NH4H + SO4(OH)2 =>
2 NH4OH + H2SO4 = 2 NH4H + SO4(OH)2
Ca(OH)2 + HNO3 = Ca(HNO3)2 + OH =>
Ca(OH)2 + 2 HNO3 = Ca(HNO3)2 + 2 OH
S8 + O2 = SO2 =>
S8 + 8 O2 = 8 SO2
NaI + Mg(ClO3)2 = MgI2 + NaClO3 =>
2 NaI + Mg(ClO3)2 = MgI2 + 2 NaClO3
SiOH + CO2 = SiO2 + H2O + SiC2 =>
4 SiOH + 2 CO2 = 3 SiO2 + 2 H2O + SiC2
AgNO3 + S = AgS2 + NO3 =>
AgNO3 + 2 S = AgS2 + NO3
CO2 + H2O = C2H2 + O2 =>
4 CO2 + 2 H2O = 2 C2H2 + 5 O2
Fe + HgO = FeO + Hg =>
Fe + HgO = FeO + Hg
BaNO3 + KSO4 = KNO3 + BaSO4 =>
BaNO3 + KSO4 = KNO3 + BaSO4
C + SnCl2 = CCl4 + Sn =>
C + 2 SnCl2 = CCl4 + 2 Sn
Hg(SO4)2 + Ba(OH)2 = Ba(SO4)2 + Hg(OH)2 =>
Hg(SO4)2 + Ba(OH)2 = Ba(SO4)2 + Hg(OH)2
KI(s) = K(s) + I2(s) =>
2 KI(s) = 2 K(s) + I2(s)
C4H6 + Cl2 = C4H6Cl4 =>
C4H6 + 2 Cl2 = C4H6Cl4
CaCO3(s) + HNO3 = H2CO3(aq) + Ca(NO3)2(aq) =>
CaCO3(s) + 2 HNO3 = H2CO3(aq) + Ca(NO3)2(aq)
SO3 + NO2 = S2O3 + NO3 =>
2 SO3 + 3 NO2 = S2O3 + 3 NO3
[Fe(OH)2]2SO4 + H2O = Fe(OH)3 + H2SO4 =>
[Fe(OH)2]2SO4 + 2 H2O = 2 Fe(OH)3 + H2SO4
Zn + P4 = Zn3P2 =>
6 Zn + P4 = 2 Zn3P2
CaSO4 + H2SO4 = Ca(HSO4)2 =>
CaSO4 + H2SO4 = Ca(HSO4)2
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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10/23/24
方程式のバランス11/22/23
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