| 前日に均衡した方程式 |
Fe2(SO4)3 + 3 K2CO3 = Fe2(CO3)3 + 3 K2SO4
HMnO4 + H2C2O4 = MnO + CO2 + H2O =>
2 HMnO4 + 5 H2C2O4 = 2 MnO + 10 CO2 + 6 H2O
Ae + Br2 = AeBr3 =>
2 Ae + 3 Br2 = 2 AeBr3
FeBr3 + HCl = FeCl3 + HBr =>
FeBr3 + 3 HCl = FeCl3 + 3 HBr
Zn + Fe(NO3)3 = Zn3(NO3)2 + Fe =>
9 Zn + 2 Fe(NO3)3 = 3 Zn3(NO3)2 + 2 Fe
Na2S(aq) + HCl(aq) = H2S(g) + NaCl(aq) =>
Na2S(aq) + 2 HCl(aq) = H2S(g) + 2 NaCl(aq)
CH3COONa + HBr = NaBr + CH3COOH =>
CH3COONa + HBr = NaBr + CH3COOH
Ae + Br2 = AeBr3 =>
2 Ae + 3 Br2 = 2 AeBr3
KOH + H2O = KO + H3O =>
KOH + H2O = KO + H3O
Ca(s) + AgNO3(aq) = Ca(NO3)2(aq) + Ag(s) =>
Ca(s) + 2 AgNO3(aq) = Ca(NO3)2(aq) + 2 Ag(s)
Ag + HNO3 = AgNO3 + NO + H2O =>
3 Ag + 4 HNO3 = 3 AgNO3 + NO + 2 H2O
HMnO4 + H2C2O4 = MnCO3 + H2O + O2 =>
2 HMnO4 + H2C2O4 = 2 MnCO3 + 2 H2O + 2 O2
Co(OH)3 + K2S = Co2S3 + KOH =>
2 Co(OH)3 + 3 K2S = Co2S3 + 6 KOH
Cu{2+} + K3Fe(CN)6 = KCu[Fe(CN)6] + K{+} =>
Cu{2+} + K3Fe(CN)6 = KCu[Fe(CN)6] + 2 K{+}
K2Cr2O7 + K2O5C2H2 + C2O6H6 = K3[Cr(C2O4)3] + H2O + CO2 =>
K2Cr2O7 + 2 K2O5C2H2 + 7 C2O6H6 = 2 K3[Cr(C2O4)3] + 23 H2O + 6 CO2
Al(CH3COO)3(aq) + NaOH(aq) = Al(OH)3(s) + CH3COONa(aq) =>
Al(CH3COO)3(aq) + 3 NaOH(aq) = Al(OH)3(s) + 3 CH3COONa(aq)
NaCl + KBr = KCl + BrNa =>
NaCl + KBr = KCl + BrNa
EtAc + OH{-} = Ac{-} + EtOH =>
EtAc + OH{-} = Ac{-} + EtOH
NaCl + NaClO3 + H2O = Cl2 + Na(OH) =>
5 NaCl + NaClO3 + 3 H2O = 3 Cl2 + 6 Na(OH)
C7H8 + H2 = C7H10 =>
C7H8 + H2 = C7H10
Na3PO4 + CrCl3 = Na3Cl3 + CrPO4 =>
Na3PO4 + CrCl3 = Na3Cl3 + CrPO4
PbCl2 + H2S = PbS + HCl =>
PbCl2 + H2S = PbS + 2 HCl
CH3COOH(aq)KOH(aq) = CH3COOK(aq)H2O =>
CH3COOH(aq)KOH(aq) = CH3COOK(aq)H2O
C7H8 + H2 = C6H12 =>
6 C7H8 + 18 H2 = 7 C6H12
FeCl3 + Na2S = Fe2S3 + NaCl =>
2 FeCl3 + 3 Na2S = Fe2S3 + 6 NaCl
HCl(l) = H2(g) + Cl2(g) =>
2 HCl(l) = H2(g) + Cl2(g)
Ca3 = Ca4 =>
4 Ca3 = 3 Ca4
Mg(s) + Pb(NO3)2(ac) = Mg(NO3)2 + Pb =>
Mg(s) + Pb(NO3)2(ac) = Mg(NO3)2 + Pb
NH3 + CuO(g) = Cu + N2 + H2O(g) =>
2 NH3 + 3 CuO(g) = 3 Cu + N2 + 3 H2O(g)
C2H6O + K2Cr2O7 + H2SO4 = C2H4O2 + Cr2SO4 + K2SO4 + H2O =>
5 C2H6O + 2 K2Cr2O7 + 4 H2SO4 = 5 C2H4O2 + 2 Cr2SO4 + 2 K2SO4 + 9 H2O
H2S + FeBr3 = HBr + Fe2S3 =>
3 H2S + 2 FeBr3 = 6 HBr + Fe2S3
Pb3N4 + As2S5 = Pb3S4 + As2N5 =>
5 Pb3N4 + 4 As2S5 = 5 Pb3S4 + 4 As2N5
FeCr2O4 + K2CO3 + O2 = K2CrO4 + Fe2CO3 + CO2 =>
4 FeCr2O4 + 8 K2CO3 + 5 O2 = 8 K2CrO4 + 2 Fe2CO3 + 6 CO2
C7H8 + H2 = CH4 =>
C7H8 + 10 H2 = 7 CH4
Hg2(ClO3)2 = Hg2Cl2 + O2 =>
Hg2(ClO3)2 = Hg2Cl2 + 3 O2
HCl + NaOH = H2O + NaCl =>
HCl + NaOH = H2O + NaCl
CHCl3 + NH3 = NH4CN + NH4Cl =>
CHCl3 + 5 NH3 = NH4CN + 3 NH4Cl
NaCl + NaClO3 + H2O = Cl2 + Na(OH) =>
5 NaCl + NaClO3 + 3 H2O = 3 Cl2 + 6 Na(OH)
CH3CHOHCN + H2O + HCl = CH3CHOHCOOH + NH4Cl =>
CH3CHOHCN + 2 H2O + HCl = CH3CHOHCOOH + NH4Cl
Na2CO3 + Ca(OH)2 = NaOH + CaCO3 =>
Na2CO3 + Ca(OH)2 = 2 NaOH + CaCO3
C9H20 + O2 = CO2 + H2O =>
C9H20 + 14 O2 = 9 CO2 + 10 H2O
C7H8 + H2 = C7H16 =>
C7H8 + 4 H2 = C7H16
N2H4 + CuSO4 + NaOH = N2 + Cu2O + NaSO3 + H2O =>
N2H4 + 2 CuSO4 + 2 NaOH = N2 + Cu2O + 2 NaSO3 + 3 H2O
HNO3(aq) + H2S(g) = NO(g) + H2O(g) + S(s) =>
2 HNO3(aq) + 3 H2S(g) = 2 NO(g) + 4 H2O(g) + 3 S(s)
CaHPO3 + H2O = H3PO3 + Ca(OH)2 =>
CaHPO3 + 2 H2O = H3PO3 + Ca(OH)2
CH2O = CH3OH + CO =>
2 CH2O = CH3OH + CO
KCIOH2O = KOHHCIO =>
KCIOH2O = KOHHCIO
FeCl2 + KNO3 + HCl = FeCl3 + NO + KCl + H2O =>
3 FeCl2 + KNO3 + 4 HCl = 3 FeCl3 + NO + KCl + 2 H2O
Zn + HNO2 = Zn(NO3)2 + NO + H2O =>
Zn + 8 HNO2 = Zn(NO3)2 + 6 NO + 4 H2O
Zn + H2SO4 = ZnSO4 + H2 =>
Zn + H2SO4 = ZnSO4 + H2
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11/18/24
方程式のバランス12/18/23
化学反応式の係数調整サイトへのご意見·ご感想
