| 前日に均衡した方程式 | 翌日に均衡がとれた方程式 |
C6H2(NO2)3OH + 2 Al + 3 NaOH + 3 H2O = C6H2(NO2)2NH2ONa + 2 Na[Al(OH)4]
FeS + H2Cl2 = FeCl2 + H2S =>
FeS + H2Cl2 = FeCl2 + H2S
LiOH + H2CrO4 = H2O + Li2CrO4 =>
2 LiOH + H2CrO4 = 2 H2O + Li2CrO4
Br2 + HI = HBr2 + I =>
Br2 + HI = HBr2 + I
CaCO3 + H2PO4 = Ca2(PO4)2 + CO2 + H2O =>
2 CaCO3 + 2 H2PO4 = Ca2(PO4)2 + 2 CO2 + 2 H2O
S + HNO3 = NO2 + H2SO4 + H2O =>
S + 6 HNO3 = 6 NO2 + H2SO4 + 2 H2O
H2C2O4 + Mg(OH)2 = MgC2O4 + H2O =>
H2C2O4 + Mg(OH)2 = MgC2O4 + 2 H2O
Pb(NO3)2 + Al2O3 = Al(NO3)3 + PbO =>
3 Pb(NO3)2 + Al2O3 = 2 Al(NO3)3 + 3 PbO
C6H5COOH + C2H6 = C6H5CH3 + CH3COOH =>
C6H5COOH + C2H6 = C6H5CH3 + CH3COOH
K2SO4 + Ca(HCO3)2 = CaSO4 + KHCO3 =>
K2SO4 + Ca(HCO3)2 = CaSO4 + 2 KHCO3
As2S5 + HNO3 = HAsO3 + S + NO2 + H2O =>
As2S5 + 10 HNO3 = 2 HAsO3 + 5 S + 10 NO2 + 4 H2O
K3PO4 + Fe + SCN = FePO4 + KSCN =>
K3PO4 + Fe + 3 SCN = FePO4 + 3 KSCN
NaBr + MnO4 + H2SO4 = MnSO4 + Br + Na2SO4 + H2O =>
6 NaBr + MnO4 + 4 H2SO4 = MnSO4 + 6 Br + 3 Na2SO4 + 4 H2O
C6H14(s) + O2(g) = CO2 + H2O =>
2 C6H14(s) + 19 O2(g) = 12 CO2 + 14 H2O
Al(OH)2NaCO3 + HCl = NaCl + H2O + AlCl3 + CO2 =>
Al(OH)2NaCO3 + 4 HCl = NaCl + 3 H2O + AlCl3 + CO2
Na2PHO3 + MnO4{-} + H2O = Na2MnO4*3H2O + PHO3{-} =>
Na2PHO3 + MnO4{-} + 3 H2O = Na2MnO4*3H2O + PHO3{-}
Ag + KCN = KAgCN =>
Ag + KCN = KAgCN
KC8H3O4 + K2Cr2O7 + H2SO4 = CO2 + H2O + Cr2(SO4)3 + K2SO4 =>
6 KC8H3O4 + 28 K2Cr2O7 + 115 H2SO4 = 48 CO2 + 124 H2O + 28 Cr2(SO4)3 + 31 K2SO4
Au2O3 + HCl = HAu2 + ClO3 =>
Au2O3 + HCl = HAu2 + ClO3
FeCl2 + AgNO3 = Fe(NO3)2 + AgCl =>
FeCl2 + 2 AgNO3 = Fe(NO3)2 + 2 AgCl
CH3CH2OH + CH3CH2CH2COOH = CH3CH2CH2CH2OOCH2CH3 + H2O =>
4 CH3CH2OH + CH3CH2CH2COOH = 2 CH3CH2CH2CH2OOCH2CH3 + 2 H2O
Cu + AgCl = CuCl + Ag =>
Cu + AgCl = CuCl + Ag
O2Al2 + ClAl4 = OAl2 + O3ClAl =>
9 O2Al2 + 2 ClAl4 = 12 OAl2 + 2 O3ClAl
CH2OHCH2OH + O2 = CO2 + H2O =>
2 CH2OHCH2OH + 5 O2 = 4 CO2 + 6 H2O
Cu(C2H3O2)2 + Li2S = CuS + Li + (C2H3O2)2 =>
Cu(C2H3O2)2 + Li2S = CuS + 2 Li + (C2H3O2)2
C2H5OH + I2 + NaOH = CHI3 + HCOONa + H2 =>
2 C2H5OH + 3 I2 + 2 NaOH = 2 CHI3 + 2 HCOONa + 5 H2
C3H4O2 + C7H10N2O2 + NaOH = C3H3O2Na + NH3 =>
C3H4O2 + 3 C7H10N2O2 + 8 NaOH = 8 C3H3O2Na + 6 NH3
C2H5OH + I2 + NaOH = CHI3 + HCOONa + H2 =>
2 C2H5OH + 3 I2 + 2 NaOH = 2 CHI3 + 2 HCOONa + 5 H2
Hg2SO4 + Zn = ZnSO4 + Hg2 =>
Hg2SO4 + Zn = ZnSO4 + Hg2
PbO2 + FeS = PbO + Fe2O3 + SO2 =>
7 PbO2 + 2 FeS = 7 PbO + Fe2O3 + 2 SO2
KNO3 + (NH3)2CO3 = KCO3 + (NH3)2NO3 =>
KNO3 + (NH3)2CO3 = KCO3 + (NH3)2NO3
C3H5O9N3 = CO2 + N2 + O2 + H2O =>
4 C3H5O9N3 = 12 CO2 + 6 N2 + O2 + 10 H2O
C6H5COOH + C2H6 = C6H5CH3 + CH3COOH =>
C6H5COOH + C2H6 = C6H5CH3 + CH3COOH
Ca(OH)2(ac) + HNO3(ac) = Ca(NO3)2(ac) + H2O =>
Ca(OH)2(ac) + 2 HNO3(ac) = Ca(NO3)2(ac) + 2 H2O
Fe(g) + O2 = Fe2O3 =>
4 Fe(g) + 3 O2 = 2 Fe2O3
K(s) + Br2(l) = KBr(s) =>
2 K(s) + Br2(l) = 2 KBr(s)
Na{3+}PO{4+} + KOH = NaOH + K{3}PO{4} =>
Na{3+}PO{4+} + KOH = NaOH + K{3}PO{4}
K + S = K2S =>
2 K + S = K2S
MgCl2 + NaOH = MgNaOH + Cl2 =>
MgCl2 + NaOH = MgNaOH + Cl2
Mg(s)HCl(AQ) = Mg(AQ)HCl(g) =>
Mg(s)HCl(AQ) = Mg(AQ)HCl(g)
CH3CH2CH2CN + H2O + HCl = CH3CH2CH2COOH + NH4Cl =>
CH3CH2CH2CN + 2 H2O + HCl = CH3CH2CH2COOH + NH4Cl
(NH4)2SO4 + HNO2 = N2 + H2SO4 + H2O =>
(NH4)2SO4 + 2 HNO2 = 2 N2 + H2SO4 + 4 H2O
FeCl2 + KMnO4 + HCl = FeCl3 + MnCl2 + KCl + H2O =>
5 FeCl2 + KMnO4 + 8 HCl = 5 FeCl3 + MnCl2 + KCl + 4 H2O
CrO72 + I{-} + H{+} = Cr + I2 + H2O =>
CrO72 + 144 I{-} + 144 H{+} = Cr + 72 I2 + 72 H2O
C2H5NH3Cl = C2H5NH3 + Cl =>
C2H5NH3Cl = C2H5NH3 + Cl
Na2CO3 + K2SiO3 = Na2SiO3 + K2CO3 =>
Na2CO3 + K2SiO3 = Na2SiO3 + K2CO3
CH3OH + MnO4{-} = MnO2 + H2O + OH{-} + CH2O =>
3 CH3OH + 2 MnO4{-} = 2 MnO2 + 2 H2O + 2 OH{-} + 3 CH2O
FeS2 + Cl = FeCl3 + S2Cl2 =>
FeS2 + 5 Cl = FeCl3 + S2Cl2
PbI2 + CrS = CrI2 + PbS =>
PbI2 + CrS = CrI2 + PbS
NaIO3 + Na2SO3 = Na2SO4 + NaI =>
NaIO3 + 3 Na2SO3 = 3 Na2SO4 + NaI
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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10/16/24
方程式のバランス11/15/23
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