| 前日に均衡した方程式 | 翌日に均衡がとれた方程式 |
5(NH2)2CO + 6 HNO3 = 8 N2 + 5 CO2 + 13 H2O
Au + O2 + H2O = Au(OH)3 =>
4 Au + 3 O2 + 6 H2O = 4 Au(OH)3
NaHS + Cu(NO3)2 = Cu(HS)2 + NaNO3 =>
2 NaHS + Cu(NO3)2 = Cu(HS)2 + 2 NaNO3
C6H4(OH)CO2H + CH3OH = C6H4(HO)CO2CH3 + H2O =>
C6H4(OH)CO2H + CH3OH = C6H4(HO)CO2CH3 + H2O
NaN3(g) = Na(g) + N2(g) =>
2 NaN3(g) = 2 Na(g) + 3 N2(g)
BeO + KOH = K2BeO2 + H2O =>
BeO + 2 KOH = K2BeO2 + H2O
NH3(g) + H2CO3(aq) = (NH4)2CO3(s) =>
2 NH3(g) + H2CO3(aq) = (NH4)2CO3(s)
FeCl3 + HI = FeCl2 + I2 + HCl =>
2 FeCl3 + 2 HI = 2 FeCl2 + I2 + 2 HCl
Fe + O2 = Fe2O3 =>
4 Fe + 3 O2 = 2 Fe2O3
C4H10 + Br2 = C2H4Br2 + HBr =>
C4H10 + 3 Br2 = 2 C2H4Br2 + 2 HBr
C8H16O2 + O2 = CO2 + H2O =>
C8H16O2 + 11 O2 = 8 CO2 + 8 H2O
FeCl3 + Fe(OH)3 = Fe(OH)2Cl =>
FeCl3 + 2 Fe(OH)3 = 3 Fe(OH)2Cl
Mg(OH)2 + H = Mg + H2O =>
Mg(OH)2 + 2 H = Mg + 2 H2O
K2O + ZnO = K2ZnO2 =>
K2O + ZnO = K2ZnO2
C(s) + HNO3 = CO2 + NO2 + H2O =>
C(s) + 4 HNO3 = CO2 + 4 NO2 + 2 H2O
Cr2O3 + KOH + Cl2 = KCl + K2CrO4 + H2O =>
Cr2O3 + 10 KOH + 3 Cl2 = 6 KCl + 2 K2CrO4 + 5 H2O
CH3CO2H + NH3 = CH3CO2NH4 =>
CH3CO2H + NH3 = CH3CO2NH4
Mg + PbBr2 = Pb + MgBr2 =>
Mg + PbBr2 = Pb + MgBr2
Hg + Fe(NO3)3 = Fe + Hg(NO3)3 =>
Hg + Fe(NO3)3 = Fe + Hg(NO3)3
(C2H5)2NH + HNO3 = NO3 + (C2H5)2NH2 =>
(C2H5)2NH + HNO3 = NO3 + (C2H5)2NH2
C + H + N + O = C8H9NO2 =>
8 C + 9 H + N + 2 O = C8H9NO2
CuSO4 + NH4(OH) = Cu(OH)2 + (NH4)2(SO4) =>
CuSO4 + 2 NH4(OH) = Cu(OH)2 + (NH4)2(SO4)
Cu2 + CO3 = Cu2O + CO2 =>
Cu2 + CO3 = Cu2O + CO2
CH3OH + NaNH2 = NaOCH3 + NH3 =>
CH3OH + NaNH2 = NaOCH3 + NH3
Ca + Cr(C2H3O2)3 = Ca(C2H3O2)2 + Cr =>
3 Ca + 2 Cr(C2H3O2)3 = 3 Ca(C2H3O2)2 + 2 Cr
Zn(s) + HCl(ac) = ZnCl2(s) + H2(g) =>
Zn(s) + 2 HCl(ac) = ZnCl2(s) + H2(g)
Co2(SO4)3 = Co2 + SO4 =>
Co2(SO4)3 = Co2 + 3 SO4
KClO3 + C6H12O6 + H2SO4 = CO2 + H2O + Cl2 + K2SO4 =>
24 KClO3 + 5 C6H12O6 + 12 H2SO4 = 30 CO2 + 42 H2O + 12 Cl2 + 12 K2SO4
AgNO3 + H2O = Ag + O2 + HNO3 =>
4 AgNO3 + 2 H2O = 4 Ag + O2 + 4 HNO3
H2SO4(aq) + Mg(OH)2(aq) = MgSO4(aq) + H2O(l) =>
H2SO4(aq) + Mg(OH)2(aq) = MgSO4(aq) + 2 H2O(l)
Na2CO3 + H2O2 = Na2O2 + CO2 + H2O =>
Na2CO3 + H2O2 = Na2O2 + CO2 + H2O
Hg2SO4 + HCl = Hg2Cl2 + H2SO4 =>
Hg2SO4 + 2 HCl = Hg2Cl2 + H2SO4
Zn + P = Zn3P2 =>
3 Zn + 2 P = Zn3P2
C5H8O4 + H2O = CH4 + CO2 =>
2 C5H8O4 + 2 H2O = 5 CH4 + 5 CO2
FeCl3(ac) + NaOH(ac) = Fe(OH)3(s) + NaCl(ac) =>
FeCl3(ac) + 3 NaOH(ac) = Fe(OH)3(s) + 3 NaCl(ac)
Fe2O3 + C6H8O7 = FeC6H5O7 + H2O =>
Fe2O3 + 2 C6H8O7 = 2 FeC6H5O7 + 3 H2O
AcF + Li = Ac + LiF =>
AcF + Li = Ac + LiF
Co(NO3)3 = Co3O4 + NO2 + O2 =>
6 Co(NO3)3 = 2 Co3O4 + 18 NO2 + 5 O2
HClO4 + CaCO3 = CO2 + HClO2 + CaO2 =>
HClO4 + 2 CaCO3 = 2 CO2 + HClO2 + 2 CaO2
Al + ZnS = Al2S3 + Zn =>
2 Al + 3 ZnS = Al2S3 + 3 Zn
Zn + HCl + CuSO4 = ZnSO4 + CuCl2 + H2 =>
Zn + 2 HCl + CuSO4 = ZnSO4 + CuCl2 + H2
K2HPO4 + Ba(OH)2 = KOH + BaHPO4 =>
K2HPO4 + Ba(OH)2 = 2 KOH + BaHPO4
Ca(C2H3O2)2 + HCl = CaCl2 + CH3COOH =>
Ca(C2H3O2)2 + 2 HCl = CaCl2 + 2 CH3COOH
Fe(NO3)2 + HNO3 = Fe(NO3)3 + NO + H2O =>
3 Fe(NO3)2 + 4 HNO3 = 3 Fe(NO3)3 + NO + 2 H2O
Cu + CO2 + O2 = CuCO3 =>
2 Cu + 2 CO2 + O2 = 2 CuCO3
H3P = P2 + H2 =>
2 H3P = P2 + 3 H2
SrS + FrClO3 = Fr2S + Sr(ClO3)2 =>
SrS + 2 FrClO3 = Fr2S + Sr(ClO3)2
KHCO3 + BaCl2 = KCl + Ba(HCO3)2 =>
2 KHCO3 + BaCl2 = 2 KCl + Ba(HCO3)2
Na2CO3 + HBr = NaBr + H2CO3 =>
Na2CO3 + 2 HBr = 2 NaBr + H2CO3
Fe + Fl2 = FeFl3 =>
2 Fe + 3 Fl2 = 2 FeFl3
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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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