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3 Ti(OH)3 + 7 HNO3 = 3 TiO(NO3)2 + NO + 8 H2O
AsH3 + H2O = H3AsO4 + H{+} + e =>
AsH3 + 4 H2O = H3AsO4 + 8 H{+} + 8e
CrCl3 + O2 + H2O = Cr(OH)2 + Cl2 =>
2 CrCl3 + O2 + 2 H2O = 2 Cr(OH)2 + 3 Cl2
Hg + NaOH + H2O = Na2[Hg(OH)4] + H2 =>
Hg + 2 NaOH + 2 H2O = Na2[Hg(OH)4] + H2
MgSO4 + Cu(OH)2 = CuSO4 + Mg(OH)2 =>
MgSO4 + Cu(OH)2 = CuSO4 + Mg(OH)2
Fe + AgNO3 = Fe(NO3)2 + Ag =>
Fe + 2 AgNO3 = Fe(NO3)2 + 2 Ag
K3[Fe(C2O4)3] + H2O = KOH + Fe(OH)3 + H2C2O4 =>
K3[Fe(C2O4)3] + 6 H2O = 3 KOH + Fe(OH)3 + 3 H2C2O4
CrCl + NaOH = NaCl + Cr(OH) =>
CrCl + NaOH = NaCl + Cr(OH)
SO3 + KOH = K2SO4 + HOH =>
SO3 + 2 KOH = K2SO4 + HOH
Na2S + Br2 = NaBr + S =>
Na2S + Br2 = 2 NaBr + S
Na + Cl2 = NaCl2 =>
Na + Cl2 = NaCl2
H2SO4 + NaOH = Na2SO4 + H2O =>
H2SO4 + 2 NaOH = Na2SO4 + 2 H2O
NH4I + H2SO4 = (NH4)2SO4 + HI =>
2 NH4I + H2SO4 = (NH4)2SO4 + 2 HI
CuSO4 + NH2CH2CH2NH2 = Cu(NH2CH2CH2NH2)3 + SO4 =>
CuSO4 + 3 NH2CH2CH2NH2 = Cu(NH2CH2CH2NH2)3 + SO4
H(C2H3O2) + K(OH) = K(C2H3O2) + H2O =>
H(C2H3O2) + K(OH) = K(C2H3O2) + H2O
Zn + Ba(OH)2 = BaZnO2 + H2 =>
Zn + Ba(OH)2 = BaZnO2 + H2
NO2 + H2O = HNO3 + NO =>
3 NO2 + H2O = 2 HNO3 + NO
HCl + CaCO3 = CaCl2 + H2O + CO2 =>
2 HCl + CaCO3 = CaCl2 + H2O + CO2
H2C2O4 + KMnO4 = HMnO4 + K2C2O4 =>
H2C2O4 + 2 KMnO4 = 2 HMnO4 + K2C2O4
K + HCO3 = KCO3 + H =>
K + HCO3 = KCO3 + H
Zn + C = ZnC =>
Zn + C = ZnC
AgNO3(aq) + CH3COOH(aq) = AgCH3COO(s) + HNO3(aq) =>
AgNO3(aq) + CH3COOH(aq) = AgCH3COO(s) + HNO3(aq)
K2O2 = K + O =>
K2O2 = 2 K + 2 O
CaSiO3 + KOH = Ca(OH)2 + K2SiO3 =>
CaSiO3 + 2 KOH = Ca(OH)2 + K2SiO3
[AsO4]{3-} + Zn + H{+} = AsH3 + Zn2{+} + H2O =>
[AsO4]{3-} + 16 Zn + 11 H{+} = AsH3 + 8 Zn2{+} + 4 H2O
CH3COOH + HCl = CH3COOCl + H2 =>
CH3COOH + HCl = CH3COOCl + H2
MnSO4 + NaOH + Br = MnO2 + NaBr + NaSO4 + H2O =>
MnSO4 + 4 NaOH + 3 Br = MnO2 + 3 NaBr + NaSO4 + 2 H2O
Pb[OH]2 + HCl = PbCl2 + H2O =>
Pb[OH]2 + 2 HCl = PbCl2 + 2 H2O
K2Cr2O7 + C2H5OH + H2SO4 = CH3CHO + Cr2(SO4)3 + K2SO4 + H2O =>
K2Cr2O7 + 3 C2H5OH + 4 H2SO4 = 3 CH3CHO + Cr2(SO4)3 + K2SO4 + 7 H2O
Ca(HCO3)2 + HCI = CaCI + H(HCO3)2 =>
Ca(HCO3)2 + HCI = CaCI + H(HCO3)2
Na2S(aq) + Fe(NO3)2(aq) = NaNO3 + FeS =>
Na2S(aq) + Fe(NO3)2(aq) = 2 NaNO3 + FeS
KF + Cl2 = KCl + F2 =>
2 KF + Cl2 = 2 KCl + F2
Zn(OH)2 + HNO3 = ZnNO3 + H(OH)2 =>
Zn(OH)2 + HNO3 = ZnNO3 + H(OH)2
S + Bi = BiS =>
S + Bi = BiS
BaCl2 + KSO2 = BaSO2 + KCl2 =>
BaCl2 + KSO2 = BaSO2 + KCl2
KAlO2 + H2O = KAl(OH)4 =>
KAlO2 + 2 H2O = KAl(OH)4
NaAsO2 + I2 + NaHCO3 = Na3AsO4 + NaI + CO2 + H2O =>
NaAsO2 + I2 + 4 NaHCO3 = Na3AsO4 + 2 NaI + 4 CO2 + 2 H2O
Sn(OH)2 + Al(OH)3 = Al[Sn(OH)5] =>
Sn(OH)2 + Al(OH)3 = Al[Sn(OH)5]
ZnSO4 + BaCl2 = BaSO4 + ZnCl2 =>
ZnSO4 + BaCl2 = BaSO4 + ZnCl2
C6H2(NO2)3CH3 + KMnO4 + H2SO4 = C6H2(NO2)3COOH + K2SO4 + MnSO4 + H2O =>
5 C6H2(NO2)3CH3 + 6 KMnO4 + 9 H2SO4 = 5 C6H2(NO2)3COOH + 3 K2SO4 + 6 MnSO4 + 14 H2O
HNO3 + RbOH = H2O + RbNO3 =>
HNO3 + RbOH = H2O + RbNO3
CrCl + NaOH = NaCl + Cr(OH) =>
CrCl + NaOH = NaCl + Cr(OH)
C6H6 + HCl = C6H5Cl + H =>
C6H6 + HCl = C6H5Cl + 2 H
AsO4{3-} + NO2{-} + H2O = AsO2{-} + NO3{-} + OH{-} =>
AsO4{3-} + NO2{-} + H2O = AsO2{-} + NO3{-} + 2 OH{-}
Fe + O2 = Fe2O3 =>
4 Fe + 3 O2 = 2 Fe2O3
HCHO + O2 = CO2 + H2O =>
HCHO + O2 = CO2 + H2O
Ca(OH)2 + K3PO4 = Ca3(PO4)2 + KOH =>
3 Ca(OH)2 + 2 K3PO4 = Ca3(PO4)2 + 6 KOH
CI2 + NaI = NaCI + I2 =>
CI2 + NaI = NaCI + I2
KClO4 + CrO + KOH = K2CrO4 + KCl + H2O =>
KClO4 + 2 CrO + 4 KOH = 2 K2CrO4 + KCl + 2 H2O
NaHCO3 + Ca(OH)2 = CaCO3 + H2O + NaOH =>
NaHCO3 + Ca(OH)2 = CaCO3 + H2O + NaOH
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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01/03/25
方程式のバランス02/02/24
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