| 前日に均衡した方程式 | 翌日に均衡がとれた方程式 |
AlF3 = Al + 3 F
Cu + HNO3 = Cu(NO3)2 + NO2 + H2O =>
Cu + 4 HNO3 = Cu(NO3)2 + 2 NO2 + 2 H2O
CH3CH2OH + O2 = H2O + CO2 =>
CH3CH2OH + 3 O2 = 3 H2O + 2 CO2
MgCl2 + NaOH = Mg(OH)2 + NaCl =>
MgCl2 + 2 NaOH = Mg(OH)2 + 2 NaCl
CH3COOH + K2CO3 = CH3COOK + CO2 + H20 =>
25 CH3COOH + 10 K2CO3 = 20 CH3COOK + 20 CO2 + 2 H20
ZnI2 + Ba(OH)2 = Zn(OH)2 + BaI2 =>
ZnI2 + Ba(OH)2 = Zn(OH)2 + BaI2
CH3CHCH2 + KMnO4 + H2SO4 = CH3COOH + H2O + MnSO4 + K2SO4 =>
10 CH3CHCH2 + 12 KMnO4 + 18 H2SO4 = 15 CH3COOH + 18 H2O + 12 MnSO4 + 6 K2SO4
AgNO3 + CuCl2 = AgCl + Cu(NO3)2 =>
2 AgNO3 + CuCl2 = 2 AgCl + Cu(NO3)2
SO2 + H2O = SO3 + H2 =>
SO2 + H2O = SO3 + H2
CH3CH2OH + O2 = CO2 + H2O =>
CH3CH2OH + 3 O2 = 2 CO2 + 3 H2O
ZnS + O2 = ZnO + SO2 =>
2 ZnS + 3 O2 = 2 ZnO + 2 SO2
Fe + HC2H3O2 = Fe(C2H3O2)3 + H2 =>
2 Fe + 6 HC2H3O2 = 2 Fe(C2H3O2)3 + 3 H2
Cu + HNO3 = Cu(NO3)2 + NO + H2O =>
3 Cu + 8 HNO3 = 3 Cu(NO3)2 + 2 NO + 4 H2O
P2 + Cl2 = PCl5 =>
P2 + 5 Cl2 = 2 PCl5
BaCl2 + (NH4)2CO3 = BaCO3 + NH4Cl =>
BaCl2 + (NH4)2CO3 = BaCO3 + 2 NH4Cl
C2H5OH + CuO = Cu + CH3COH + H2O =>
C2H5OH + CuO = Cu + CH3COH + H2O
Ch3COOH + Al(OH)3 = Al(Ch3COO)3 + H2O =>
3 Ch3COOH + Al(OH)3 = Al(Ch3COO)3 + 3 H2O
Zincoxide + hydrochloricacid = zincchloride + water =>
ZnO + 2 HCl = ZnCl2 + H2O
C6H6 + O2 = CO2 + H2O =>
2 C6H6 + 15 O2 = 12 CO2 + 6 H2O
FeS + HCl = FeCl2 + H2S =>
FeS + 2 HCl = FeCl2 + H2S
Na + H2O = NaOH + H2 =>
2 Na + 2 H2O = 2 NaOH + H2
HCOOH + NaOH = HCOONa + H2O =>
HCOOH + NaOH = HCOONa + H2O
PCl5 + H2O = H3PO4 + HCl =>
PCl5 + 4 H2O = H3PO4 + 5 HCl
KMnO4 + C3H6 + H2O = C3H7O2 + MnO2 + KOH =>
KMnO4 + C3H6 + H2O = C3H7O2 + MnO2 + KOH
Fe + H2SO4 = Fe2(SO4)3 + SO2 + H2O =>
2 Fe + 6 H2SO4 = Fe2(SO4)3 + 3 SO2 + 6 H2O
C2HNa + Na = C2Na2 + H2 =>
2 C2HNa + 2 Na = 2 C2Na2 + H2
Fe + FeCl3 = FeCl2 =>
Fe + 2 FeCl3 = 3 FeCl2
CO2 + H2O + e = H2CO + OH{-} =>
CO2 + 3 H2O + 4e = H2CO + 4 OH{-}
Ba(OH)2 + AlCl3 = Al(OH)3 + BaCl2 =>
3 Ba(OH)2 + 2 AlCl3 = 2 Al(OH)3 + 3 BaCl2
Zinc + hydrochloricacid = zincchloride + hydrogen =>
Zn + 2 HCl = ZnCl2 + H2
H3O{+} + OH{-} = H2O =>
H3O{+} + OH{-} = 2 H2O
MnO2 + HCl = MnCl2 + Cl2 + H2O =>
MnO2 + 4 HCl = MnCl2 + Cl2 + 2 H2O
H2C2O4 + KOH = K2C2O4 + H2O =>
H2C2O4 + 2 KOH = K2C2O4 + 2 H2O
Mg + Fe(So4) = MgSo4 + Fe =>
Mg + Fe(So4) = MgSo4 + Fe
Cr2 + O2 = Cr2O3 =>
2 Cr2 + 3 O2 = 2 Cr2O3
C2H2Cl4 + Ca(OH)2 = C2HCl3 + CaCl2 + H2O =>
2 C2H2Cl4 + Ca(OH)2 = 2 C2HCl3 + CaCl2 + 2 H2O
CO2 + H2O + e = H2CO + OH{-} =>
CO2 + 3 H2O + 4e = H2CO + 4 OH{-}
(NH4)2Cr2O7 = N2 + Cr2O3 + H2O =>
(NH4)2Cr2O7 = N2 + Cr2O3 + 4 H2O
K4Fe(CN)6 + KMNO4 + H2SO4 = K3Fe(CN)6 + MNSO4 + K2SO4 + H2O =>
5 K4Fe(CN)6 + KMNO4 + 4 H2SO4 = 5 K3Fe(CN)6 + MNSO4 + 3 K2SO4 + 4 H2O
P4 + HNO3 = H3PO4 + NO2 + H2O =>
P4 + 20 HNO3 = 4 H3PO4 + 20 NO2 + 4 H2O
PbO + C = CO2 + Pb =>
2 PbO + C = CO2 + 2 Pb
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
AgNO3 + Cl2 = AgCl + O2 + N2O5 =>
4 AgNO3 + 2 Cl2 = 4 AgCl + O2 + 2 N2O5
SO3 + Al2O3 = Al2(SO4)3 =>
3 SO3 + Al2O3 = Al2(SO4)3
hydrochloricacid + zinccarbonate = zincchloride + water + carbondioxide =>
2 HCl + ZnCO3 = ZnCl2 + H2O + CO2
AgNO2 + BaI2 = Ba(NO2)2 + AgI =>
2 AgNO2 + BaI2 = Ba(NO2)2 + 2 AgI
MgO + H2O = Mg(OH)2 =>
MgO + H2O = Mg(OH)2
Cr2O3(s) + H2S(g) = Cr2S3(s) + H2O(l) =>
Cr2O3(s) + 3 H2S(g) = Cr2S3(s) + 3 H2O(l)
Zn3Sb2 + H2O = Zn(OH)2 + SbH3 =>
Zn3Sb2 + 6 H2O = 3 Zn(OH)2 + 2 SbH3
K + S = K2S =>
2 K + S = K2S
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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04/10/17
方程式のバランス05/10/16
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