| 前日に均衡した方程式 | 翌日に均衡がとれた方程式 |
2 CrO7{2-} + 9 C2O4{2-} + 28 H{+} = 2 Cr{3+} + 18 CO2 + 14 H2O
NiCl2(aq) + NaOH(aq) = Ni(OH)2 + NaCl =>
NiCl2(aq) + 2 NaOH(aq) = Ni(OH)2 + 2 NaCl
Al + HCl = AlCl3 + H2 =>
2 Al + 6 HCl = 2 AlCl3 + 3 H2
Al + KOH + H2O = K[Al(OH)2] + H2 =>
2 Al + 2 KOH + 2 H2O = 2 K[Al(OH)2] + H2
NH2C6H5 + CH3I = C6H5N(CH3)2 + HI =>
NH2C6H5 + 2 CH3I = C6H5N(CH3)2 + 2 HI
Mg + O2 = MgO =>
2 Mg + O2 = 2 MgO
Br + CuSO4 = BrSO4 + Cu =>
Br + CuSO4 = BrSO4 + Cu
FeCl3 + KNO3 = KCl3 + FeNO3 =>
FeCl3 + KNO3 = KCl3 + FeNO3
C2H4 + HCl = CH2Cl + CH3 =>
C2H4 + HCl = CH2Cl + CH3
NaNO3 + (NH4)2S = Na2S + (NH4)NO3 =>
2 NaNO3 + (NH4)2S = Na2S + 2(NH4)NO3
Br{2} + HI = HBr + I{2} =>
Br{2} + HI = HBr + I{2}
Cu3O + H = Cu + H2O =>
Cu3O + 2 H = 3 Cu + H2O
H + OH = HOH =>
H + OH = HOH
NaHSO4 + NaCl + MnO2 = Na2SO4 + MnCl2 + Cl2 + H2O =>
4 NaHSO4 + 4 NaCl + MnO2 = 4 Na2SO4 + MnCl2 + Cl2 + 2 H2O
Sc + Br = ScBr3 =>
Sc + 3 Br = ScBr3
Mg3 + Fe2O3 = MgO + Fe =>
Mg3 + Fe2O3 = 3 MgO + 2 Fe
Fe(NO3)2 + Na2S = Fe2S + Na(NO3)2 =>
2 Fe(NO3)2 + Na2S = Fe2S + 2 Na(NO3)2
Au2S + HCl = H2S + AuCl =>
Au2S + 2 HCl = H2S + 2 AuCl
S2 + O2 = SO3 =>
S2 + 3 O2 = 2 SO3
H2S + HNO3 = NO + S + H2O =>
3 H2S + 2 HNO3 = 2 NO + 3 S + 4 H2O
Cl(aq) + KI(aq) = KCl(aq) + I(s) =>
Cl(aq) + KI(aq) = KCl(aq) + I(s)
CH3CH2COOH + NH3 = H2O + CH3CH2CONH2 =>
CH3CH2COOH + NH3 = H2O + CH3CH2CONH2
Na2CO3*10H2O + CH3COOH = CH3COONa + H2O + CO2 =>
Na2CO3*10H2O + 2 CH3COOH = 2 CH3COONa + 11 H2O + CO2
KH + BaCl = KCl + BaH =>
KH + BaCl = KCl + BaH
K2O2 + CO2 = K2CO3 + O2 =>
2 K2O2 + 2 CO2 = 2 K2CO3 + O2
S2O(g) + H2O(l) = H2S2O2(aq) =>
S2O(g) + H2O(l) = H2S2O2(aq)
NF3 + H2O = HF + NO + NO2 =>
2 NF3 + 3 H2O = 6 HF + NO + NO2
AlCl3 = Cl2 + Al =>
2 AlCl3 = 3 Cl2 + 2 Al
Cr(OH)3 + CrCl3 = CrCl3Cr(OH)3 =>
Cr(OH)3 + CrCl3 = CrCl3Cr(OH)3
CuSO4 + Sr(OH)2 = SrSO4 + Cu(OH)2 =>
CuSO4 + Sr(OH)2 = SrSO4 + Cu(OH)2
Cu(NO3)2 = CuO + NO2 + O2 =>
2 Cu(NO3)2 = 2 CuO + 4 NO2 + O2
H2SO4 + (NH4)2Co3 = (NH4)2(SO4)3 + H2Co =>
3 H2SO4 + (NH4)2Co3 = (NH4)2(SO4)3 + 3 H2Co
Ca(ClO3)2 + HCl = CaCl2 + H2O + Cl2 =>
Ca(ClO3)2 + 12 HCl = CaCl2 + 6 H2O + 6 Cl2
HCOOH + Al2O3 = (HCOO)3Al + H2O =>
6 HCOOH + Al2O3 = 2(HCOO)3Al + 3 H2O
CuSO4 + H2SO4 = Cu(SO4)2 + H2 =>
CuSO4 + H2SO4 = Cu(SO4)2 + H2
Ba(NO3)3 + K2SO4 = BaSO4 + K2(NO3)3 =>
Ba(NO3)3 + K2SO4 = BaSO4 + K2(NO3)3
Na2O + H2O = NaOH =>
Na2O + H2O = 2 NaOH
FeS + NaOH = FeSOH + Na =>
FeS + NaOH = FeSOH + Na
NF3 + H2O = HF + NO + NO2 =>
2 NF3 + 3 H2O = 6 HF + NO + NO2
Li + Cl2 = LiCl =>
2 Li + Cl2 = 2 LiCl
BaO + HCl = BaCl2 + H2O =>
BaO + 2 HCl = BaCl2 + H2O
CaCO3 + HNO3 = CaH + CO3NO3 =>
CaCO3 + HNO3 = CaH + CO3NO3
K2Cr2O7 + H2SO4 + CH3CHOHCH3 = CH3COCH3 + Cr2(SO4)3(aq) + K2SO4(aq) + H2O =>
K2Cr2O7 + 4 H2SO4 + 3 CH3CHOHCH3 = 3 CH3COCH3 + Cr2(SO4)3(aq) + K2SO4(aq) + 7 H2O
Fe(NO3)3 + NaSCN = Fe(SCN)3 + NaNO3 =>
Fe(NO3)3 + 3 NaSCN = Fe(SCN)3 + 3 NaNO3
HIO3 + FeI2 + HCl = FeCl3 + ICl + H2O* =>
5 HIO3 + 4 FeI2 + 25 HCl = 4 FeCl3 + 13 ICl + 15 H2O*
KI + H2SO4 + H2O2 + CHCl3 = K2SO4 + H2O + CHI3 + Cl =>
6 KI + 3 H2SO4 + 3 H2O2 + 2 CHCl3 = 3 K2SO4 + 6 H2O + 2 CHI3 + 6 Cl
Zn + HCl = ZnCl2 + H2 =>
Zn + 2 HCl = ZnCl2 + H2
CO(OH)2 + HCl = COCl2 + H2O =>
CO(OH)2 + 2 HCl = COCl2 + 2 H2O
(NH4)2SO4 + HgBr2 = NH4Br + HgSO4 =>
(NH4)2SO4 + HgBr2 = 2 NH4Br + HgSO4
Na2C2O4 + Fe2(C2O4)3 = Na3[Fe(C2O4)3] =>
3 Na2C2O4 + Fe2(C2O4)3 = 2 Na3[Fe(C2O4)3]
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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08/19/24
方程式のバランス09/18/23
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