| 前日に均衡した方程式 | 翌日に均衡がとれた方程式 |
2 NaBH4 + 2 CH3CH2OH = 2 NaBCH3CH2O + 5 H2
HNO2 + H3O = H2O + H2NO =>
HNO2 + 3 H3O = 4 H2O + H2NO
C6H4(NO2)COOH + Zn + NaOH + H2O = C6H4(NH2)COOH + Na2[Zn(OH)4] =>
C6H4(NO2)COOH + 3 Zn + 6 NaOH + 4 H2O = C6H4(NH2)COOH + 3 Na2[Zn(OH)4]
P4(g) + F2(g) = PF3 =>
P4(g) + 6 F2(g) = 4 PF3
Mg + Na = Mg3Na =>
3 Mg + Na = Mg3Na
NH4Cl + NaOH = NaCl + H2O + NH3 =>
NH4Cl + NaOH = NaCl + H2O + NH3
Li + HI = LiHI =>
Li + HI = LiHI
TiO2 + HCl = Cl2 + H2O + TiCl2 =>
TiO2 + 4 HCl = Cl2 + 2 H2O + TiCl2
FeCl3 + K4Fe(CN)6 = KCl + Fe4[Fe(CN)6]3 =>
4 FeCl3 + 3 K4Fe(CN)6 = 12 KCl + Fe4[Fe(CN)6]3
RbF + Sc(NO3)3 = Rb3ScF6 + RbNO3 =>
6 RbF + Sc(NO3)3 = Rb3ScF6 + 3 RbNO3
Cr2O3 + O2 = CrO2 =>
2 Cr2O3 + O2 = 4 CrO2
Ba(NO3)2 + C2H6O2 + H2O = Ba + HNO3 + CO2 =>
5 Ba(NO3)2 + C2H6O2 + 2 H2O = 5 Ba + 10 HNO3 + 2 CO2
C3H6O2 + NaHCO3 = CO2 + H2O + Na2CO =>
2 C3H6O2 + 14 NaHCO3 = 13 CO2 + 13 H2O + 7 Na2CO
P(C6H5)3 + Cu(NO3)2 = [Cu(P(C6H5)3)2(NO3)] + OP(C6H5)3 + NO2 =>
3 P(C6H5)3 + Cu(NO3)2 = [Cu(P(C6H5)3)2(NO3)] + OP(C6H5)3 + NO2
TiO2 + Sr(OH)2 = SrO2 + Ti(OH)2 =>
TiO2 + Sr(OH)2 = SrO2 + Ti(OH)2
NO + O2 = NO2 =>
2 NO + O2 = 2 NO2
FeCl3 + K4Fe(CN)6 = KCl + Fe4(Fe(CN)6)3 =>
4 FeCl3 + 3 K4Fe(CN)6 = 12 KCl + Fe4(Fe(CN)6)3
HNO3 + NaBr = BrNO3 + HNa =>
HNO3 + NaBr = BrNO3 + HNa
Na2CO3 + Zn = Na + Zn(CO3)2 =>
2 Na2CO3 + Zn = 4 Na + Zn(CO3)2
NaHCO3 + Ba(OH)2 = Na2CO3 + BaCO3 + H2O =>
2 NaHCO3 + Ba(OH)2 = Na2CO3 + BaCO3 + 2 H2O
CrOHSO4 + NaHCO3 = Cr(OH)3 + Na2SO4 + CO2 =>
CrOHSO4 + 2 NaHCO3 = Cr(OH)3 + Na2SO4 + 2 CO2
I2Cl6 + H2O = HCl + HI + O2 =>
I2Cl6 + 4 H2O = 6 HCl + 2 HI + 2 O2
Fe + NH3H2O = Fe3O4 + H2 + NH3 =>
3 Fe + 4 NH3H2O = Fe3O4 + 4 H2 + 4 NH3
K2CO3 + HCI = CO2 + H2O + KCI =>
K2CO3 + 2 HCI = CO2 + H2O + 2 KCI
Fe + NH3H2O = Fe3O4 + H2 + NH3 =>
3 Fe + 4 NH3H2O = Fe3O4 + 4 H2 + 4 NH3
HNO3 + HNO2 = H2O + N2O4 =>
HNO3 + HNO2 = H2O + N2O4
KMnO4 + Cu(NO3)2 = Cu(MnO4)2 + KNO3 =>
2 KMnO4 + Cu(NO3)2 = Cu(MnO4)2 + 2 KNO3
CH3COOH + KOH = C2HOK + H2O =>
CH3COOH + KOH = C2HOK + 2 H2O
HOOCCH2COOH + C2H5OH = C2H5OCOCH2COOC2H5 + H2O =>
HOOCCH2COOH + 2 C2H5OH = C2H5OCOCH2COOC2H5 + 2 H2O
Fe + NH3H2O = Fe3O4 + H2 + NH3 =>
3 Fe + 4 NH3H2O = Fe3O4 + 4 H2 + 4 NH3
Aluminiumhydroxide + sulfuricacid = aluminiumsulfate + water =>
2 Al(OH)3 + 3 H2SO4 = Al2(SO4)3 + 6 H2O
HBr + CsOH = HBrCsOH =>
HBr + CsOH = HBrCsOH
Rb + RbNO3 = Rb2O + N2 =>
10 Rb + 2 RbNO3 = 6 Rb2O + N2
C6H12 + KMnO4 + H2O = C3H6O2 + MnO2 + KOH =>
3 C6H12 + 8 KMnO4 + 4 H2O = 6 C3H6O2 + 8 MnO2 + 8 KOH
CaCl2 + NaOH = Ca(OH) + NaCl2 =>
CaCl2 + NaOH = Ca(OH) + NaCl2
C6H4(NO2)COOH + KOH = C6H4(NO2)COOK + H2O =>
C6H4(NO2)COOH + KOH = C6H4(NO2)COOK + H2O
PbCrO4 + OH = Pb(OH)4 + CrO4 =>
PbCrO4 + 4 OH = Pb(OH)4 + CrO4
H2C2O4 + NaOH = Na2C2O4 + H2O =>
H2C2O4 + 2 NaOH = Na2C2O4 + 2 H2O
CaF2 + H2SO4 = CaSO4 + HF =>
CaF2 + H2SO4 = CaSO4 + 2 HF
SCN + Fe = CN + Fe2S =>
SCN + 2 Fe = CN + Fe2S
HI + MnO2 = MnI2 + H2O + I2 =>
4 HI + MnO2 = MnI2 + 2 H2O + I2
P4O10 + HF = PF5 + H2O =>
P4O10 + 20 HF = 4 PF5 + 10 H2O
As2S5 + OH{-} + H2O2 = AsO4{-3} + SO4{-2} + H2O =>
As2S5 + 16 OH{-} + 20 H2O2 = 2 AsO4{-3} + 5 SO4{-2} + 28 H2O
Hf + H2SO4 = H2[Hf(SO4)3] + SO2 + H2O =>
Hf + 5 H2SO4 = H2[Hf(SO4)3] + 2 SO2 + 4 H2O
CH3COOH + KOH = H2O + CH3COOK =>
CH3COOH + KOH = H2O + CH3COOK
Zn + HN = ZnN + H2 =>
2 Zn + 2 HN = 2 ZnN + H2
PbO2 + H2O = Pb(OH)4 =>
PbO2 + 2 H2O = Pb(OH)4
CuNO3 + NaP = CuP + NaNO3 =>
CuNO3 + NaP = CuP + NaNO3
K3PO4 + NiBr2 = Ni3O8P2 + KBr =>
2 K3PO4 + 3 NiBr2 = Ni3O8P2 + 6 KBr
K2CO3 + HCl = CO2 + H2O + KCl =>
K2CO3 + 2 HCl = CO2 + H2O + 2 KCl
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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12/28/24
方程式のバランス01/27/24
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