| 前日に均衡した方程式 | 翌日に均衡がとれた方程式 |
PbCl2 + 2 CH3COOH = (CH3COO)2Pb + 2 HCl
NaCO3 + Pb(NO3)2 = Pb(CO3)2 + NaNO3 =>
2 NaCO3 + Pb(NO3)2 = Pb(CO3)2 + 2 NaNO3
TiCl3 + KMnO4 + HCl = TiCl4 + MnCl2 + KCl + H2O =>
5 TiCl3 + KMnO4 + 8 HCl = 5 TiCl4 + MnCl2 + KCl + 4 H2O
Fe + HNO3 + H2O = Fe{+2} + NH3 + O{2-} =>
4 Fe + HNO3 + H2O = 4 Fe{+2} + NH3 + 4 O{2-}
CH3CH2CH2COOH + C3H7OH = CH3CH2CH2COOC3H7 + H2O =>
CH3CH2CH2COOH + C3H7OH = CH3CH2CH2COOC3H7 + H2O
HOOCCOOH + NaOH = NaOOCCOONa + H2O =>
HOOCCOOH + 2 NaOH = NaOOCCOONa + 2 H2O
BaC2O4 + K2CrO4 = BaCrO4 + K2C2O4 =>
BaC2O4 + K2CrO4 = BaCrO4 + K2C2O4
Br2 + KCl = BrK + Cl =>
Br2 + 2 KCl = 2 BrK + 2 Cl
SO4 + Fe = Fe2(SO4)3 =>
3 SO4 + 2 Fe = Fe2(SO4)3
Li2O + HCl = LiCl + H2O =>
Li2O + 2 HCl = 2 LiCl + H2O
N2O + N2 = N6O2 =>
2 N2O + N2 = N6O2
Hg(NO3)2 + KI = Hg(I)2 + K(NO3) =>
Hg(NO3)2 + 2 KI = Hg(I)2 + 2 K(NO3)
PN3 + HNO3 = H3PO4 + NO2 + H2O =>
PN3 + 17 HNO3 = H3PO4 + 20 NO2 + 7 H2O
C20H42 + Cl = C + HCl =>
C20H42 + 42 Cl = 20 C + 42 HCl
KClO3 + KNO2 + H2SO4 = KCl + NO2 + K2SO4 + H2O =>
KClO3 + 6 KNO2 + 3 H2SO4 = KCl + 6 NO2 + 3 K2SO4 + 3 H2O
KClO3 = KCl + O2 =>
2 KClO3 = 2 KCl + 3 O2
Al(s) + H2SO4(aq) = Al2(SO4)3(aq) + H2O(l) + SO2(g) =>
2 Al(s) + 6 H2SO4(aq) = Al2(SO4)3(aq) + 6 H2O(l) + 3 SO2(g)
CuNO32 + CaO = CuO + CaNO32 =>
CuNO32 + CaO = CuO + CaNO32
Ag2O + SO3 = Ag2SO3 + O2 =>
2 Ag2O + 2 SO3 = 2 Ag2SO3 + O2
Cl2 + CuI = CuCl2 + I =>
Cl2 + CuI = CuCl2 + I
NH2OH + Cl2 = NCl3 + HCl + H2O =>
NH2OH + 2 Cl2 = NCl3 + HCl + H2O
NaNO3FeCl3 = NaCl3FeNO3 =>
NaNO3FeCl3 = NaCl3FeNO3
Sc + H2O = Sc(OH)3 + H2 =>
2 Sc + 6 H2O = 2 Sc(OH)3 + 3 H2
MnCl2 + KBrO3 + KOH = MnO2 + KBr + KCl + H2O =>
3 MnCl2 + KBrO3 + 6 KOH = 3 MnO2 + KBr + 6 KCl + 3 H2O
Hg2(NO3)2 + K2CrO4 = KNO3 + Hg2CrO4 =>
Hg2(NO3)2 + K2CrO4 = 2 KNO3 + Hg2CrO4
K2O + ZnO = K2ZnO2 =>
K2O + ZnO = K2ZnO2
CNO3 + HCl = HNO3 + CCl =>
CNO3 + HCl = HNO3 + CCl
Fe2O3 + Mg2 = MgO + Fe2 =>
2 Fe2O3 + 3 Mg2 = 6 MgO + 2 Fe2
CH3OH + SO4{-2} + H{+} = CO2 + H2S + H2O =>
4 CH3OH + 3 SO4{-2} + 6 H{+} = 4 CO2 + 3 H2S + 8 H2O
MgCl2 + H2 = MgH2 + Cl2 =>
MgCl2 + H2 = MgH2 + Cl2
NaOH + H2CO3 = Na2CO3 + H2O =>
2 NaOH + H2CO3 = Na2CO3 + 2 H2O
K3[Cr(OH)6] + S + KOH = K2Cr2O7 + K2S + H2O =>
2 K3[Cr(OH)6] + 3 S + 2 KOH = K2Cr2O7 + 3 K2S + 7 H2O
C25H52 + O2(g) = CO2(g) + H2O(g) =>
C25H52 + 38 O2(g) = 25 CO2(g) + 26 H2O(g)
CuSo4(aq) + Zn(s) = Zn2(So4)3(aq) + Cu(s) =>
3 CuSo4(aq) + 2 Zn(s) = Zn2(So4)3(aq) + 3 Cu(s)
Na2Cr2O7 + CH(CH3)7OH + H2SO4 = Cr2(SO4)3 + Na2SO4 + CH3CO(CH3)7 + H2O =>
13 Na2Cr2O7 + 54 CH(CH3)7OH + 52 H2SO4 = 13 Cr2(SO4)3 + 13 Na2SO4 + 48 CH3CO(CH3)7 + 97 H2O
Cu(OH)2 + NaNO3 = CuO2 + NaNO3H =>
Cu(OH)2 + 2 NaNO3 = CuO2 + 2 NaNO3H
CH3COOH + C6H5CH2OH = CH3COOCH2C6H5 + H2O =>
CH3COOH + C6H5CH2OH = CH3COOCH2C6H5 + H2O
C3H80 + K2Cr2O7 + HCl = C3H6O + KCl + CrCl3 + H2O =>
3 C3H80 + 38 K2Cr2O7 + 304 HCl = 3 C3H6O + 76 KCl + 76 CrCl3 + 263 H2O
CH3COOH + Cr2O7{2-} + H{+} = CO2 + H2O + Cr{3+} =>
3 CH3COOH + 4 Cr2O7{2-} + 32 H{+} = 6 CO2 + 22 H2O + 8 Cr{3+}
H3NO4 + AgOH = Ag3NO4 + H2O =>
H3NO4 + 3 AgOH = Ag3NO4 + 3 H2O
K3(Fe(CN))6 + Cu(NO3)2 = K(NO3)6 + Cu3(Fe(CN))2 =>
K3(Fe(CN))6 + 9 Cu(NO3)2 = 3 K(NO3)6 + 3 Cu3(Fe(CN))2
Fe(OH)3 = Fe2O3 + H2O =>
2 Fe(OH)3 = Fe2O3 + 3 H2O
Cl2 + FeBr3 = FeCl + Br2 =>
Cl2 + 2 FeBr3 = 2 FeCl + 3 Br2
Rb + O2 = RbO =>
2 Rb + O2 = 2 RbO
Na2C2O4 + CuSO4 = Na2SO4 + CuC2O4 =>
Na2C2O4 + CuSO4 = Na2SO4 + CuC2O4
C2H2 + Br2 = C2H2Br3 =>
2 C2H2 + 3 Br2 = 2 C2H2Br3
Cu + Zn(SO4) = Zn + Cu(SO4)2 =>
Cu + 2 Zn(SO4) = 2 Zn + Cu(SO4)2
Mg3P2 = Mg + P4 =>
2 Mg3P2 = 6 Mg + P4
As2O3 + KClO3 + KOH = K3AsO4 + KCl + H2O =>
3 As2O3 + 2 KClO3 + 18 KOH = 6 K3AsO4 + 2 KCl + 9 H2O
H2 + Ca(CN)2 + NaAlF4 + FeSO4 + MgSiO3 + KI + H3PO4 + PbCrO4 + BrCl + CF2Cl2 + SO4 = PbBr2 + CrCl3 + MgCO3 + KAl(OH)4 + Fe(SCN)3 + PI + Na2SiO3 + CaF2 + H2O =>
138 H2 + 15 Ca(CN)2 + 6 NaAlF4 + 10 FeSO4 + 3 MgSiO3 + 6 KI + 6 H3PO4 + 6 PbCrO4 + 12 BrCl + 3 CF2Cl2 + 20 SO4 = 6 PbBr2 + 6 CrCl3 + 3 MgCO3 + 6 KAl(OH)4 + 10 Fe(SCN)3 + 6 PI + 3 Na2SiO3 + 15 CaF2 + 135 H2O
あらゆる化学反応の方程式のバランスをとる
| 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12/10/24
方程式のバランス01/09/24
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