| 前日に均衡した方程式 |
2 H3BO3 + 3 Mg = 3 MgO + 3 H2O + 2 B
NH4Cl + BaSO4 = NH4Ba + ClSO4 =>
NH4Cl + BaSO4 = NH4Ba + ClSO4
Bi(OH)3 + H3PO4 = Bi2(HPO4)3 + H2O =>
2 Bi(OH)3 + 3 H3PO4 = Bi2(HPO4)3 + 6 H2O
ZnO + SO3 = ZnSO4 =>
ZnO + SO3 = ZnSO4
SrO2 + H2O = Sr(OH)2 + H2O2 =>
SrO2 + 2 H2O = Sr(OH)2 + H2O2
NaCl + KNO3 = KCl + NaNO3 =>
NaCl + KNO3 = KCl + NaNO3
NaClO + H2O2 = NaCl + HO2 =>
2 NaClO + H2O2 = 2 NaCl + 2 HO2
NaOCl + CH3COOH = HClO + CH3COONa =>
NaOCl + CH3COOH = HClO + CH3COONa
NaClO + CO2 + H2O = Na2CO3 + HClO =>
2 NaClO + CO2 + H2O = Na2CO3 + 2 HClO
MgCO3 = MgO + CO2 =>
MgCO3 = MgO + CO2
Fe + Ag(C2H3O2) = Fe(C2H3O2)3 + Ag =>
Fe + 3 Ag(C2H3O2) = Fe(C2H3O2)3 + 3 Ag
Fe + C12 = FeC12 =>
Fe + C12 = FeC12
HC + CaCO3 = CaC2 + H2O + CO2 =>
2 HC + CaCO3 = CaC2 + H2O + CO2
K2CO3 + AlCl3 + H2O = Al(OH)3 + CO2 + KCl =>
3 K2CO3 + 2 AlCl3 + 3 H2O = 2 Al(OH)3 + 3 CO2 + 6 KCl
LiCl + H2O = HCl + Li2O =>
2 LiCl + H2O = 2 HCl + Li2O
Al2O3 + H2O = Al(OH)3 =>
Al2O3 + 3 H2O = 2 Al(OH)3
NiO + S = SO + Ni =>
NiO + S = SO + Ni
H3NBH3 + H2O = NH4{+} + BO2{-} + H2 =>
H3NBH3 + 2 H2O = NH4{+} + BO2{-} + 3 H2
C8H10N4O2 + O2 = CO + H2O + NO =>
2 C8H10N4O2 + 15 O2 = 16 CO + 10 H2O + 8 NO
NaBH4 + H2O + CH2O = CH3OH + NaOH + BH3 =>
NaBH4 + H2O + CH2O = CH3OH + NaOH + BH3
C7H6O2 + Na2CO3 = NaC6H5CO2 + H2CO3 =>
2 C7H6O2 + Na2CO3 = 2 NaC6H5CO2 + H2CO3
HgO + NaOH = Na2HgO2 + H2O =>
HgO + 2 NaOH = Na2HgO2 + H2O
Fe(OH)2 + Br2 = Fe(OH)3 + FeBr3 =>
6 Fe(OH)2 + 3 Br2 = 4 Fe(OH)3 + 2 FeBr3
Cu1 + O2 = Cu2O =>
4 Cu1 + O2 = 2 Cu2O
CH3COOH + Na = CH3COONa + H2 =>
2 CH3COOH + 2 Na = 2 CH3COONa + H2
NaHCO3 = Na2CO3 + CO2 + H2O =>
2 NaHCO3 = Na2CO3 + CO2 + H2O
CH3CH2COOH + NaOH = CH3CH2COONa + H2O =>
CH3CH2COOH + NaOH = CH3CH2COONa + H2O
As(OH)3 + NaOH = Na[As(OH)4] =>
As(OH)3 + NaOH = Na[As(OH)4]
P4 + S8 = P4S3 =>
8 P4 + 3 S8 = 8 P4S3
Fe + HNO3 + KSCN = Fe(SCN)3 + KNO3 + H2 =>
2 Fe + 6 HNO3 + 6 KSCN = 2 Fe(SCN)3 + 6 KNO3 + 3 H2
C2H4(g) + Cl2(g) = C2H4Cl2(g) =>
C2H4(g) + Cl2(g) = C2H4Cl2(g)
NaCl + CO2 = NaC + ClO2 =>
NaCl + CO2 = NaC + ClO2
Li2CO3 + HNO3 = LiNO3 + H2O + CO2 =>
Li2CO3 + 2 HNO3 = 2 LiNO3 + H2O + CO2
Al + Cu(SO4) = Al2(SO4)3 + Cu =>
2 Al + 3 Cu(SO4) = Al2(SO4)3 + 3 Cu
Ga + HNO3 = Ga(NO3)3 + N2O + H2O =>
8 Ga + 30 HNO3 = 8 Ga(NO3)3 + 3 N2O + 15 H2O
Al + HCl = AlCl3 + H2 =>
2 Al + 6 HCl = 2 AlCl3 + 3 H2
Al(OH)3 + HO{-} = AlO2{-} + H2O =>
Al(OH)3 + HO{-} = AlO2{-} + 2 H2O
LiF + Mg = LiMg + F =>
LiF + Mg = LiMg + F
H{+} + Cr2O72{-} + C2H5OH = Cr3{+} + CO2 + H2O =>
60 H{+} + 36 Cr2O72{-} + 427 C2H5OH = 24 Cr3{+} + 854 CO2 + 1311 H2O
Na3[Cr(OH)6] = Cr(OH)3 + NaOH =>
Na3[Cr(OH)6] = Cr(OH)3 + 3 NaOH
S(NH4)2 + Cu(NO3)2 = NH4NO3 + CuS =>
S(NH4)2 + Cu(NO3)2 = 2 NH4NO3 + CuS
Os + HNO3 = Os(NO3)2 + H2O + NO2 =>
Os + 4 HNO3 = Os(NO3)2 + 2 H2O + 2 NO2
AgNO3(aq) + Na2CO3(aq) = Ag2CO3(aq) + NaNO3(aq) =>
2 AgNO3(aq) + Na2CO3(aq) = Ag2CO3(aq) + 2 NaNO3(aq)
MgCO3 + HNO3 = Mg(NO3)2 + H2CO3 =>
MgCO3 + 2 HNO3 = Mg(NO3)2 + H2CO3
I + O = I2O7 =>
2 I + 7 O = I2O7
CuS + H2O2 = CuSO4 + H2O =>
CuS + 4 H2O2 = CuSO4 + 4 H2O
Ni(NO3)2 + Al2(SO4)3 = NiSO4 + Al(NO3)3 =>
3 Ni(NO3)2 + Al2(SO4)3 = 3 NiSO4 + 2 Al(NO3)3
SiO + H2O = SiO2 + H2 =>
SiO + H2O = SiO2 + H2
Zn + Ag2O = ZnO + Ag =>
Zn + Ag2O = ZnO + 2 Ag
KBr + H2O = KOH + Br2 + H2 =>
2 KBr + 2 H2O = 2 KOH + Br2 + H2
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方程式のバランス10/26/24
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