| 前日に均衡した方程式 |
2 AgNO3 + (NH4)2CrO4 = Ag2CrO4 + 2 NH4NO3
KIO3 + KI = I2 + K2O =>
KIO3 + 5 KI = 3 I2 + 3 K2O
Fe(s) + Ni(NO3)2(aq) = Fe(NO3)3(aq) + Ni(s) =>
2 Fe(s) + 3 Ni(NO3)2(aq) = 2 Fe(NO3)3(aq) + 3 Ni(s)
NO + I2O5 = I2 + NO2 =>
5 NO + I2O5 = I2 + 5 NO2
NH3 + O2 = NO + H2O =>
4 NH3 + 5 O2 = 4 NO + 6 H2O
HCl + ZnCl2 = ZnH + Cl2 =>
2 HCl + 2 ZnCl2 = 2 ZnH + 3 Cl2
NCl2 + KOH = N(OH)2 + KCl =>
NCl2 + 2 KOH = N(OH)2 + 2 KCl
Zn + HCI = ZnCI + H2 =>
2 Zn + 2 HCI = 2 ZnCI + H2
NH2CH3 + H2O = NHCH3 + H3O =>
NH2CH3 + H2O = NHCH3 + H3O
NH4NO3 + KOH = NH3 + KNO3 + H2O =>
NH4NO3 + KOH = NH3 + KNO3 + H2O
C2H4 + CuCl + NH3 = Cu2C2 + NH4Cl + H2 =>
C2H4 + 2 CuCl + 2 NH3 = Cu2C2 + 2 NH4Cl + H2
Cu + ZnSO4 = ZnCu + SO4 =>
Cu + ZnSO4 = ZnCu + SO4
H3[SbCl6] + Zn = H3[ZnCl6] + Sb =>
H3[SbCl6] + Zn = H3[ZnCl6] + Sb
Cu(NO3)2 + Na2SO4 = Cu(SO4)1 + NaNO3 =>
Cu(NO3)2 + Na2SO4 = Cu(SO4)1 + 2 NaNO3
NO2 = O2 + N2 =>
2 NO2 = 2 O2 + N2
CuCl2 + KOH = Cu(OH)2 + KCl =>
CuCl2 + 2 KOH = Cu(OH)2 + 2 KCl
Ni3N2 = Ni + N2 =>
Ni3N2 = 3 Ni + N2
Fe + HCl(conc) = FeCl2 + H2 =>
Fe + 2 HCl(conc) = FeCl2 + H2
Al(CH3COO)3 + LiOH = Al(OH)3 + LiCH3COO =>
Al(CH3COO)3 + 3 LiOH = Al(OH)3 + 3 LiCH3COO
SiO2 + HF = SiF4 + H2O =>
SiO2 + 4 HF = SiF4 + 2 H2O
C5H10O2 + O2 = CO2 + H2O =>
2 C5H10O2 + 13 O2 = 10 CO2 + 10 H2O
H2SO4 + Li = Li2SO4 + H2O + SO2 =>
2 H2SO4 + 2 Li = Li2SO4 + 2 H2O + SO2
Br + H2S = HBr + S =>
2 Br + H2S = 2 HBr + S
Ca(NO3)2 + HCl = CaCl2 + HNO3 =>
Ca(NO3)2 + 2 HCl = CaCl2 + 2 HNO3
Fe(HCO3)3 = (Fe)2(CO3)3 + H2O + CO2 =>
2 Fe(HCO3)3 = (Fe)2(CO3)3 + 3 H2O + 3 CO2
CaC2O4 + NH4OH = Ca(OH)2 + (NH4)2C2O4 =>
CaC2O4 + 2 NH4OH = Ca(OH)2 + (NH4)2C2O4
Lithiumhydroxide + Sulfuricacid = Lithiumsulfate + water =>
2 LiOH + H2SO4 = Li2SO4 + 2 H2O
Ca + FeBr2 = Fe + CaBr2 =>
Ca + FeBr2 = Fe + CaBr2
Ca(AlO2)2 + H2O = Ca(OH)2 + HAl + O2 =>
Ca(AlO2)2 + 2 H2O = Ca(OH)2 + 2 HAl + 2 O2
Cs + MgBr2 = CsBr + Mg =>
2 Cs + MgBr2 = 2 CsBr + Mg
Al + Br = AlBr3 =>
Al + 3 Br = AlBr3
NO2 + H2O = HNO3 + NO =>
3 NO2 + H2O = 2 HNO3 + NO
Fe + HNO3 = Fe(NO3)2 + N2O + H2O =>
4 Fe + 10 HNO3 = 4 Fe(NO3)2 + N2O + 5 H2O
CuSO4 + NaOH = Cu(OH)2 + Na2SO4 =>
CuSO4 + 2 NaOH = Cu(OH)2 + Na2SO4
Mg + P = Mg5P2 =>
5 Mg + 2 P = Mg5P2
[C6H5NN]Cl + Na2SO3 + H2O = [C6H5NHNH2]HCl + Na2SO4 =>
[C6H5NN]Cl + 2 Na2SO3 + 2 H2O = [C6H5NHNH2]HCl + 2 Na2SO4
KNO3 + H2CO3 = K2CO3 + HNO3 =>
2 KNO3 + H2CO3 = K2CO3 + 2 HNO3
Sr(NO3)2 + H2SO4 = NHO3 + SrSO4 =>
Sr(NO3)2 + H2SO4 = 2 NHO3 + SrSO4
MgCl2 + Ag = AgCl + Mg =>
MgCl2 + 2 Ag = 2 AgCl + Mg
Al + O2 = Al2O3 =>
4 Al + 3 O2 = 2 Al2O3
CH3CH2CH2CN + NaOH + H2O = CH3CH2CH2COONa + NH3 =>
CH3CH2CH2CN + NaOH + H2O = CH3CH2CH2COONa + NH3
Ba(OH)2 + Cl2O7 = H2O + Ba(ClO4)2 =>
Ba(OH)2 + Cl2O7 = H2O + Ba(ClO4)2
K2S + K2Cr2O7 + HCl = S + CrCl3 + KCl + H2O =>
3 K2S + K2Cr2O7 + 14 HCl = 3 S + 2 CrCl3 + 8 KCl + 7 H2O
Al + H2 = AlH2 =>
Al + H2 = AlH2
HCHO + Cu(OH)2 + NaOH = HCOONa + Cu2O + H2O =>
HCHO + 2 Cu(OH)2 + NaOH = HCOONa + Cu2O + 3 H2O
KNO3 = KNO2 + O2 =>
2 KNO3 = 2 KNO2 + O2
Fe2S3 + Ca(NO3)2 = Fe(NO3)3 + CaS =>
Fe2S3 + 3 Ca(NO3)2 = 2 Fe(NO3)3 + 3 CaS
Na2CO3 + HNO3 = NaNO3 + CO2 + H2O =>
Na2CO3 + 2 HNO3 = 2 NaNO3 + CO2 + H2O
Al3 + NH4OH = AlOH + NH4 =>
Al3 + 3 NH4OH = 3 AlOH + 3 NH4
H{+} + MnO4{-} + C2O4{2-} = CO2 + MnO2 + H2O =>
8 H{+} + 2 MnO4{-} + 3 C2O4{2-} = 6 CO2 + 2 MnO2 + 4 H2O
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| 前日に均衡した方程式 |
方程式のバランス10/19/24
方程式のバランス11/18/23
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