| 前日に均衡した方程式 |
PbBr2 = 2 Br + Pb
(NH4)2C2O4 + H2SO4 + KMnO4 = CO2 + MnSO4 + H2O + K2SO4 + (NH4)2SO4 =>
5(NH4)2C2O4 + 8 H2SO4 + 2 KMnO4 = 10 CO2 + 2 MnSO4 + 8 H2O + K2SO4 + 5(NH4)2SO4
AgCl + KOH = Ag2O + KCl + H2O =>
2 AgCl + 2 KOH = Ag2O + 2 KCl + H2O
Co2O3 + HCl = Cl2 + CoCl2 + H2O =>
Co2O3 + 6 HCl = Cl2 + 2 CoCl2 + 3 H2O
Na + Cr = NaCr =>
Na + Cr = NaCr
CH3COOH + CaC2 = CH3COOC + Ca + H2 =>
2 CH3COOH + CaC2 = 2 CH3COOC + Ca + H2
NaOH + H2CO2 = NaHCO2 + H2O =>
NaOH + H2CO2 = NaHCO2 + H2O
K2S + HNO3 = K2SO4 + NO + H2O =>
3 K2S + 8 HNO3 = 3 K2SO4 + 8 NO + 4 H2O
La2O3 + MnO2 + BaCO3 = La067Ba033MnO3 + CO2 + O2 =>
134 La2O3 + 4 MnO2 + 132 BaCO3 = 4 La067Ba033MnO3 + 132 CO2 + 265 O2
H2CO3 + K = H2 + K2CO3 =>
H2CO3 + 2 K = H2 + K2CO3
CuSO4 + NaOH + CH3CH2CHO = Cu2O + CH3CH2COOH + Na2SO4 + H2O =>
2 CuSO4 + 4 NaOH + CH3CH2CHO = Cu2O + CH3CH2COOH + 2 Na2SO4 + 2 H2O
C3H6O2 + NaHCO3 = CO2 + H2O + C2H5COONa =>
C3H6O2 + NaHCO3 = CO2 + H2O + C2H5COONa
Al2O3 + HCl = Al2(Cl2)3 + H2O =>
Al2O3 + 6 HCl = Al2(Cl2)3 + 3 H2O
CuCO3(s) + HNO3(aq) = Cu(NO3)2 + H2O + CO2 =>
CuCO3(s) + 2 HNO3(aq) = Cu(NO3)2 + H2O + CO2
Zn + CH2O2 = Zn(HCOO)2 + H2 =>
Zn + 2 CH2O2 = Zn(HCOO)2 + H2
K2S + HNO3 = K2SO4 + NO + H2O =>
3 K2S + 8 HNO3 = 3 K2SO4 + 8 NO + 4 H2O
I2(aq) + Cl{-}(aq)� = I{-}(aq) + Cl2(aq) =>
I2(aq) + 2 Cl{-}(aq)� = 2 I{-}(aq) + Cl2(aq)
K2S + HNO3 = KNO3 + H2S =>
K2S + 2 HNO3 = 2 KNO3 + H2S
Sn + F = SnF6 =>
Sn + 6 F = SnF6
H3PO4(aq) + NaOH(aq) = Na(aq) + H2O(l) + H2PO4(aq) =>
H3PO4(aq) + NaOH(aq) = Na(aq) + H2O(l) + H2PO4(aq)
K2Cr2O7 + H2SO4 + Na2S2O5 = Cr2(SO4)3 + K2SO3 + Na2SO4 + H2O =>
K2Cr2O7 + 2 H2SO4 + 2 Na2S2O5 = Cr2(SO4)3 + K2SO3 + 2 Na2SO4 + 2 H2O
NiCl2 + Na(OH) = NaCl2 + Ni(OH) =>
NiCl2 + Na(OH) = NaCl2 + Ni(OH)
K2S + HNO3 = K2SO4 + NO + H2O =>
3 K2S + 8 HNO3 = 3 K2SO4 + 8 NO + 4 H2O
Cu + AgNO3 = Cu(NO3)2 + Ag =>
Cu + 2 AgNO3 = Cu(NO3)2 + 2 Ag
K2S + HNO3 = K2SO4 + NO + H2O =>
3 K2S + 8 HNO3 = 3 K2SO4 + 8 NO + 4 H2O
K2S + HNO3 = KNO3 + H2S =>
K2S + 2 HNO3 = 2 KNO3 + H2S
Cu + H2O = CuO + H2 =>
Cu + H2O = CuO + H2
K2S + HNO3 = KNO3 + H2S =>
K2S + 2 HNO3 = 2 KNO3 + H2S
Fe + S = Fe2S3 =>
2 Fe + 3 S = Fe2S3
K2S + HNO3 = KNO3 + H2S =>
K2S + 2 HNO3 = 2 KNO3 + H2S
NaI + H2O2 = NaOH + I =>
2 NaI + H2O2 = 2 NaOH + 2 I
K2S + HNO3 = KNO3 + H2S =>
K2S + 2 HNO3 = 2 KNO3 + H2S
C3H6O2 + C3H8O = C6H12O + H2O =>
C3H6O2 + 3 C3H8O = 2 C6H12O + 3 H2O
As2O3 + Na2O2 = AsO4 + Na2O =>
As2O3 + 5 Na2O2 = 2 AsO4 + 5 Na2O
CaO + HCl = CaCl2 + H2O =>
CaO + 2 HCl = CaCl2 + H2O
C2H5OH + KBr + H2SO4 = C2H5Br + KHSO4 + H2O =>
C2H5OH + KBr + H2SO4 = C2H5Br + KHSO4 + H2O
K2S + HNO3 = KNO3 + H2S =>
K2S + 2 HNO3 = 2 KNO3 + H2S
Mg(s) + HI(aq) = MgI(s) + H(g) =>
Mg(s) + HI(aq) = MgI(s) + H(g)
K2S + HNO3 = KNO3 + H2S =>
K2S + 2 HNO3 = 2 KNO3 + H2S
Al + Pb(NO3)2 = Al(NO3)3 + Pb =>
2 Al + 3 Pb(NO3)2 = 2 Al(NO3)3 + 3 Pb
K2S + HNO3 = KNO3 + H2S =>
K2S + 2 HNO3 = 2 KNO3 + H2S
BaS + PtF2 = BaF2 + PtS =>
BaS + PtF2 = BaF2 + PtS
K2S + HNO3 = KNO3 + H2S =>
K2S + 2 HNO3 = 2 KNO3 + H2S
HCn + H2O = Cn + H3O =>
HCn + H2O = Cn + H3O
K2S + HNO3 = K2SO4 + NO + H2O =>
3 K2S + 8 HNO3 = 3 K2SO4 + 8 NO + 4 H2O
MnO2 + Al = Al2O3 + Mn =>
3 MnO2 + 4 Al = 2 Al2O3 + 3 Mn
K2S + HNO3 = K2SO4 + NO + H2O =>
3 K2S + 8 HNO3 = 3 K2SO4 + 8 NO + 4 H2O
Ag(CN)2 = Ag + CN =>
Ag(CN)2 = Ag + 2 CN
CO2 + H2O = C6H12O6 + O2 =>
6 CO2 + 6 H2O = C6H12O6 + 6 O2
K2S + HNO3 = K2SO4 + NO + H2O =>
3 K2S + 8 HNO3 = 3 K2SO4 + 8 NO + 4 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02/10/25
方程式のバランス03/12/24
化学反応式の係数調整サイトへのご意見·ご感想
