| 前日に均衡した方程式 |
2 Fe(OH)3 + 3 CO = 3 CO2 + 2 Fe + 3 H2O
CrO4{2-} + SO3{2-} + H2O = Cr(OH)3 + SO4{2-} + OH{-} =>
2 CrO4{2-} + 3 SO3{2-} + 5 H2O = 2 Cr(OH)3 + 3 SO4{2-} + 4 OH{-}
K2Cr2O7 + H2SO4 + NH4OH = Cr2(SO4)3 + K2SO4 + N2 + H2O =>
K2Cr2O7 + 4 H2SO4 + 2 NH4OH = Cr2(SO4)3 + K2SO4 + N2 + 9 H2O
H2SO4(aq) + HNO3(aq) = H2O + HSO4{-} + NO2{+} =>
H2SO4(aq) + HNO3(aq) = H2O + HSO4{-} + NO2{+}
Fe2(SO4)3 + KI = I2 + K2SO4 + FeSO4 =>
Fe2(SO4)3 + 2 KI = I2 + K2SO4 + 2 FeSO4
C2H5Br = C2H4 + HBr =>
C2H5Br = C2H4 + HBr
CuSO4 + Na2(CO3) = CuCO3 + Na2(SO4) =>
CuSO4 + Na2(CO3) = CuCO3 + Na2(SO4)
NH4OH + HC2H3O2 = NH4C2H3O2 + H2O =>
NH4OH + HC2H3O2 = NH4C2H3O2 + H2O
BaCl2 + H2C4H2O6 = BaC4H2O6 + HCl =>
BaCl2 + H2C4H2O6 = BaC4H2O6 + 2 HCl
Cu(NO3)2 + K3Fe(CN)6 = K3Fe(NO3)2 + Cu(CN)6 =>
Cu(NO3)2 + K3Fe(CN)6 = K3Fe(NO3)2 + Cu(CN)6
C2H4 + KMnO4 + H2SO4 = H2C2O4 + K2SO4 + MnSO4 + H2O =>
C2H4 + 2 KMnO4 + 3 H2SO4 = H2C2O4 + K2SO4 + 2 MnSO4 + 4 H2O
CH3CHCH2 + H2O = CH3CHCH3OH =>
CH3CHCH2 + H2O = CH3CHCH3OH
CaCl2 + (COOH)2 = CaC2O4 + HCl =>
CaCl2 + (COOH)2 = CaC2O4 + 2 HCl
HCl + MnO2 + H2SO4 = MnSO4 + H2O + Cl2 =>
2 HCl + MnO2 + H2SO4 = MnSO4 + 2 H2O + Cl2
Ag2S + NaCN + H2O = Na[Ag(CN)2] + NaSH + NaOH =>
Ag2S + 4 NaCN + H2O = 2 Na[Ag(CN)2] + NaSH + NaOH
Al + Ba(OH)2 + H2O = Ba3[Al(OH)6]2 + H2 =>
2 Al + 3 Ba(OH)2 + 6 H2O = Ba3[Al(OH)6]2 + 3 H2
Pb + CO2 = PbO2 + C =>
Pb + CO2 = PbO2 + C
Cu(NO3)2 + K3Fe(CN)6 = CuFe(CN)6 + K3(NO3)2 =>
Cu(NO3)2 + K3Fe(CN)6 = CuFe(CN)6 + K3(NO3)2
Al2(SO4)3 + NaOH = Na2SO4 + NaAlO2 + H2O =>
Al2(SO4)3 + 8 NaOH = 3 Na2SO4 + 2 NaAlO2 + 4 H2O
Mg(NO3)2(aq) + K2SO4(aq) = MgSO4(aq) + KNO3(aq) =>
Mg(NO3)2(aq) + K2SO4(aq) = MgSO4(aq) + 2 KNO3(aq)
HClO4 + C = Cl2 + CO2 + H2O =>
4 HClO4 + 7 C = 2 Cl2 + 7 CO2 + 2 H2O
Ca(OH)2 + H3(PO4) = Ca3(PO4)2 + H2O =>
3 Ca(OH)2 + 2 H3(PO4) = Ca3(PO4)2 + 6 H2O
NO + Zn{2+} + H2O = HNO2 + Zn + H{+} =>
2 NO + Zn{2+} + 2 H2O = 2 HNO2 + Zn + 2 H{+}
Fe2(SO4)3 + K2S = Fe2S3 + K2SO4 =>
Fe2(SO4)3 + 3 K2S = Fe2S3 + 3 K2SO4
Cr(OH)3 + ClO{-} + OH{-} = CrO4{-2} + Cl{-} + H2O =>
2 Cr(OH)3 + 3 ClO{-} + 4 OH{-} = 2 CrO4{-2} + 3 Cl{-} + 5 H2O
NaOH + CaBr2 = Ca(OH)2 + NaBr =>
2 NaOH + CaBr2 = Ca(OH)2 + 2 NaBr
K2Cr2O7 + K2S + H2O = Cr(OH)3 + S + KOH =>
K2Cr2O7 + 3 K2S + 7 H2O = 2 Cr(OH)3 + 3 S + 8 KOH
Cu(CH3COO)2 + H2O = CuO + CH3COOH =>
Cu(CH3COO)2 + H2O = CuO + 2 CH3COOH
Na2SO3 + KOH = NaOH + K2SO3 =>
Na2SO3 + 2 KOH = 2 NaOH + K2SO3
PbBr2 + Ag = Pb + AgBr =>
PbBr2 + 2 Ag = Pb + 2 AgBr
NaOH + CaBr2 = Ca(OH)2 + NaBr =>
2 NaOH + CaBr2 = Ca(OH)2 + 2 NaBr
HC6H7O6 + NaOH = H2O + NaC6H7O6 =>
HC6H7O6 + NaOH = H2O + NaC6H7O6
NaNO3 + Fe2O3 = NaO3 + Fe2NO3 =>
NaNO3 + Fe2O3 = NaO3 + Fe2NO3
Pb + KOH + H2O = K2[Pb(OH)4] + H2 =>
Pb + 2 KOH + 2 H2O = K2[Pb(OH)4] + H2
CH3 + Cl4N2 = CCl4 + N2 + H2 =>
2 CH3 + 2 Cl4N2 = 2 CCl4 + 2 N2 + 3 H2
CrCl3 + PbO2 + NaOH = Na2CrO4 + PbCl2 + H2O =>
2 CrCl3 + 3 PbO2 + 4 NaOH = 2 Na2CrO4 + 3 PbCl2 + 2 H2O
SO3 + H2O = H2SO4 =>
SO3 + H2O = H2SO4
Zn(CH3COO)2 + K3PO4 = ZnPO4 + K3(CH3COO)2 =>
Zn(CH3COO)2 + K3PO4 = ZnPO4 + K3(CH3COO)2
C12H22O11 + H2O2 + Fe = FeCO3 + H =>
2 C12H22O11 + 25 H2O2 + 24 Fe = 24 FeCO3 + 94 H
NaHCO3 + AgNO3 = NaNO3 + AgOH + CO2 =>
NaHCO3 + AgNO3 = NaNO3 + AgOH + CO2
Na3[Al(OH)6] = NaOH + Al2O3 + H2O =>
2 Na3[Al(OH)6] = 6 NaOH + Al2O3 + 3 H2O
C3H7NH2 + H2O = C3H7OH + NH3 =>
C3H7NH2 + H2O = C3H7OH + NH3
CO2(g) + H2(g) = CH4(g) + H2O(g) =>
CO2(g) + 4 H2(g) = CH4(g) + 2 H2O(g)
(NH4)2(SO4) + Ca(OH)2 = (NH4)(OH) + Ca(SO4) =>
(NH4)2(SO4) + Ca(OH)2 = 2(NH4)(OH) + Ca(SO4)
I2 + AgNO3 + H2O = AgIO3 + AgI + HNO =>
3 I2 + 6 AgNO3 + 3 H2O = 5 AgIO3 + AgI + 6 HNO
Cr2O3 + SO2 = CrS + O2 =>
2 Cr2O3 + 4 SO2 = 4 CrS + 7 O2
H3Po4(aq) + KOH(aq) = H2O(l) + K3Po4(aq) =>
H3Po4(aq) + 3 KOH(aq) = 3 H2O(l) + K3Po4(aq)
Fe(SCN)3 + NaF = NaSCN + FeF3 =>
Fe(SCN)3 + 3 NaF = 3 NaSCN + FeF3
C2H8(g) + O2(g) = CO2 + H2O =>
C2H8(g) + 4 O2(g) = 2 CO2 + 4 H2O
Fe(OH)3 + OH{-} + ClO{-} = FeO4{2-} + Cl{-} + H2O =>
2 Fe(OH)3 + 4 OH{-} + 3 ClO{-} = 2 FeO4{2-} + 3 Cl{-} + 5 H2O
あらゆる化学反応の方程式のバランスをとる
| 前日に均衡した方程式 |
方程式のバランス10/23/24
方程式のバランス11/22/23
化学反応式の係数調整サイトへのご意見·ご感想
