| 前日に均衡した方程式 |
Zn + 2 HCl = ZnCl2 + H2
Zn(s) + N(g) = Zn3N2(g) =>
3 Zn(s) + 2 N(g) = Zn3N2(g)
FeCl3 + NaOH = Fe(OH)3 + NaCl =>
FeCl3 + 3 NaOH = Fe(OH)3 + 3 NaCl
Cs + H2O = CsOH + H2 =>
2 Cs + 2 H2O = 2 CsOH + H2
NaI(aq) + Hg2(C2H3O2)2(aq) = Hg2I(s) + Na(C2H3O2)2(aq) =>
NaI(aq) + Hg2(C2H3O2)2(aq) = Hg2I(s) + Na(C2H3O2)2(aq)
MnO4{-} + HNO3 + H = NO3{-} + Mn{2+} + H2O =>
MnO4{-} + 3 HNO3 + 5 H = 3 NO3{-} + Mn{2+} + 4 H2O
SO3(s) + H2O(l) = H2SO4(l) =>
SO3(s) + H2O(l) = H2SO4(l)
Fe2O3 + H2SO4 = Fe2(SO4)3 + H2O =>
Fe2O3 + 3 H2SO4 = Fe2(SO4)3 + 3 H2O
C2H5OH + O2 = CO2 + H2O =>
C2H5OH + 3 O2 = 2 CO2 + 3 H2O
KMnO4 + V2(SO4)3 + H2O = MnSO4 + VO(SO4) + K2SO4 + H2SO4 =>
2 KMnO4 + 5 V2(SO4)3 + 2 H2O = 2 MnSO4 + 10 VO(SO4) + K2SO4 + 2 H2SO4
Pb(OH)2 + HNO2 = Pb(OH)NO2 + H2O =>
Pb(OH)2 + HNO2 = Pb(OH)NO2 + H2O
K2S + HNO3 = K2SO4 + NO2 + H2O =>
K2S + 8 HNO3 = K2SO4 + 8 NO2 + 4 H2O
CH3CH2CH2Br + HBr = CH3CHBrCH2Br + H2 =>
CH3CH2CH2Br + HBr = CH3CHBrCH2Br + H2
Ag + HNO3 = NO + AgNO3 + H2O =>
3 Ag + 4 HNO3 = NO + 3 AgNO3 + 2 H2O
Ca + H2C2O4 = Ca2(C2O4)3 + H2 =>
2 Ca + 3 H2C2O4 = Ca2(C2O4)3 + 3 H2
Pb + SnCl4 = PbCl2 + Sn =>
2 Pb + SnCl4 = 2 PbCl2 + Sn
ZrO2 + NaOH = Zr(OH)4 + Na2O =>
ZrO2 + 4 NaOH = Zr(OH)4 + 2 Na2O
SO3(s) + H2O(l) = H2SO4 =>
SO3(s) + H2O(l) = H2SO4
CaCO3 + H2S = CaS + H2O + CO2 =>
CaCO3 + H2S = CaS + H2O + CO2
CH3COOH + Mg(OH)2 = Mg(CH3COO)2 + H2O =>
2 CH3COOH + Mg(OH)2 = Mg(CH3COO)2 + 2 H2O
Zn + HCl = ZnCl2 + H2 =>
Zn + 2 HCl = ZnCl2 + H2
Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3
CuCl2*2H2O + Al = AlCl3 + Cu + H2O =>
3 CuCl2*2H2O + 2 Al = 2 AlCl3 + 3 Cu + 6 H2O
SO3(s) + H2O(l) = H2SO4(s) =>
SO3(s) + H2O(l) = H2SO4(s)
Cl2 + NaBr = NaCl + Br2 =>
Cl2 + 2 NaBr = 2 NaCl + Br2
C2H5OH + O2 = C2O + H3O =>
C2H5OH + O2 = C2O + 2 H3O
NH4NO3 + NaOH = NaNO3 + NH3 + H2O =>
NH4NO3 + NaOH = NaNO3 + NH3 + H2O
Al(s) + HCl(aq) = AlCl(aq) + H =>
Al(s) + HCl(aq) = AlCl(aq) + H
Na2SO3 + HCl(aq) = SO2(g) + H2O(l) + NaCl(aq) =>
Na2SO3 + 2 HCl(aq) = SO2(g) + H2O(l) + 2 NaCl(aq)
C4H6O5 + NaOH = C4H4O5Na2 + H2O =>
C4H6O5 + 2 NaOH = C4H4O5Na2 + 2 H2O
Ge(OH)2 = GeO + H2O =>
Ge(OH)2 = GeO + H2O
HCl(aq) + KOH(aq) = KCl(aq) + H2O(i) =>
HCl(aq) + KOH(aq) = KCl(aq) + H2O(i)
CaOHCH3COOH = CaCH3COOH2O =>
CaOHCH3COOH = CaCH3COOH2O
XeF6 = Xe + F =>
XeF6 = Xe + 6 F
I1 + O2 = I2O =>
4 I1 + O2 = 2 I2O
K2SO3 + NaOH = K2OH + NaSO3 =>
K2SO3 + NaOH = K2OH + NaSO3
C7H17 + O2 = CO2 + H2O =>
4 C7H17 + 45 O2 = 28 CO2 + 34 H2O
MgCO3 = MgO + CO2 =>
MgCO3 = MgO + CO2
Pb(NO3)2 + (NH4)3PO4 = Pb3(PO4)2 + NH4NO3 =>
3 Pb(NO3)2 + 2(NH4)3PO4 = Pb3(PO4)2 + 6 NH4NO3
K + AgHO = Ag + KHO =>
K + AgHO = Ag + KHO
Zn + HCl = ZnCl2 + H2 =>
Zn + 2 HCl = ZnCl2 + H2
Sn + O2 = SnO =>
2 Sn + O2 = 2 SnO
Fe + O + H2O = Fe(OH)2 =>
Fe + O + H2O = Fe(OH)2
Mn{2+} + I{-} = I2 + Mn2 =>
2 Mn{2+} + 4 I{-} = 2 I2 + Mn2
ammonia + O2 = nitrogenmonoxide + H2O =>
4 NH3 + 5 O2 = 4 NO + 6 H2O
Al + CH3COOH = Al(CH2COO)3 + H2 =>
Al + 3 CH3COOH = Al(CH2COO)3 + 3 H2
K3N + Pb(NO3)2 = Pb3N2 + KNO3 =>
2 K3N + 3 Pb(NO3)2 = Pb3N2 + 6 KNO3
CuCl2 + NaNO3 = Cu(NO3)2 + NaCl =>
CuCl2 + 2 NaNO3 = Cu(NO3)2 + 2 NaCl
H2 + Cl2 = HCl =>
H2 + Cl2 = 2 HCl
UO2(NO3)2 + NH4OH = (NH4)2UO4 + NH4NO + H2O =>
UO2(NO3)2 + 8 NH4OH = (NH4)2UO4 + 4 NH4NO + 8 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11/11/24
方程式のバランス12/11/23
化学反応式の係数調整サイトへのご意見·ご感想
