| 前日に均衡した方程式 |
C2H4Br2 + 2 KOH = C2H2 + 2 KBr + 2 H2O
FeCl2 + F2 = FeF2 + Cl2 =>
FeCl2 + F2 = FeF2 + Cl2
AlNO3 + NH4SO4 = NH4NO3 + AlSO4 =>
AlNO3 + NH4SO4 = NH4NO3 + AlSO4
CaCO3(s) + H3PO4(s) = Ca3(PO4)2(s) + CO2(s) + H2O(l) =>
3 CaCO3(s) + 2 H3PO4(s) = Ca3(PO4)2(s) + 3 CO2(s) + 3 H2O(l)
Mn(OH)2(s) + O2(g) = MnO2(s) + H2O(l) =>
2 Mn(OH)2(s) + O2(g) = 2 MnO2(s) + 2 H2O(l)
Zn + Cu(NO2)2 = Zn(NO2)2 + Cu =>
Zn + Cu(NO2)2 = Zn(NO2)2 + Cu
Si + H2SO4 = SiH + HSO4 =>
Si + H2SO4 = SiH + HSO4
HIO + H2O = H2IO + OH =>
HIO + H2O = H2IO + OH
NaClO3 + NH4NO3 = NH4ClO3 + NaNO3 =>
NaClO3 + NH4NO3 = NH4ClO3 + NaNO3
NaF + HClO4 = NaClO4 + HF =>
NaF + HClO4 = NaClO4 + HF
CsOH + Ca = Ca(OH)2 + Cs =>
2 CsOH + Ca = Ca(OH)2 + 2 Cs
Mg[OH]2 + HBr = MgBr2 + H2O =>
Mg[OH]2 + 2 HBr = MgBr2 + 2 H2O
C12H22O11 + O(g) = CO2(g) + H2O(g) =>
C12H22O11 + 24 O(g) = 12 CO2(g) + 11 H2O(g)
NaO + Fe = FeO + Na =>
NaO + Fe = FeO + Na
Al(OH)3 + Zn(NO3)2 = Al(NO3)3 + Zn(OH)2 =>
2 Al(OH)3 + 3 Zn(NO3)2 = 2 Al(NO3)3 + 3 Zn(OH)2
C6H5NO2 + O2 + OH{-} = CO3{-2} + H2O + N2 =>
4 C6H5NO2 + 25 O2 + 48 OH{-} = 24 CO3{-2} + 34 H2O + 2 N2
HCl + O2 = H2O + Cl2 =>
4 HCl + O2 = 2 H2O + 2 Cl2
Mn(OH)2(s) + O2(g) = MnO2(s) + H2O(l) =>
2 Mn(OH)2(s) + O2(g) = 2 MnO2(s) + 2 H2O(l)
Na2S2O3(aq) + HNO3(aq) = SO2(g) + S(s) + H2O(l) + NaNO3(aq) =>
Na2S2O3(aq) + 2 HNO3(aq) = SO2(g) + S(s) + H2O(l) + 2 NaNO3(aq)
Na2CrO4 + KOH = NaOH + K2CrO4 =>
Na2CrO4 + 2 KOH = 2 NaOH + K2CrO4
H2O + Ag + Zn{2+} = Ag2O + Zn + H{+} =>
H2O + 2 Ag + Zn{2+} = Ag2O + Zn + 2 H{+}
BaS + NaNO3 = Ba(NO3)2 + Na2S =>
BaS + 2 NaNO3 = Ba(NO3)2 + Na2S
Sn + Cu(NO3) = Sn(NO3) + Cu =>
Sn + Cu(NO3) = Sn(NO3) + Cu
CaCO3 + FeO + H2O = CaO + CH4 + Fe2O3 =>
CaCO3 + 8 FeO + 2 H2O = CaO + CH4 + 4 Fe2O3
CoCO3 + HCl = CoCl2 + H2CO3 =>
CoCO3 + 2 HCl = CoCl2 + H2CO3
Mg2C + H2SO4 = CH4 + MgSO4 =>
Mg2C + 2 H2SO4 = CH4 + 2 MgSO4
MgSO4 + LiOH = Mg(OH)2 + SO4Li2 =>
MgSO4 + 2 LiOH = Mg(OH)2 + SO4Li2
Cr + AgNO3 + H2SO4 = Cr2(SO4)3 + HNO3 + Ag =>
2 Cr + 6 AgNO3 + 3 H2SO4 = Cr2(SO4)3 + 6 HNO3 + 6 Ag
CuINaOH = NaICuOH =>
CuINaOH = NaICuOH
CrO4{2-} + PH3 + H2O = Cr(OH)3 + H2PO4{-} + OH{-} =>
8 CrO4{2-} + 3 PH3 + 17 H2O = 8 Cr(OH)3 + 3 H2PO4{-} + 13 OH{-}
Al2(SO4)3 + HCl = AlCl3 + H2SO4 =>
Al2(SO4)3 + 6 HCl = 2 AlCl3 + 3 H2SO4
K + MgSO3 = K2SO3 + Mg =>
2 K + MgSO3 = K2SO3 + Mg
I4H4 = I2 + H2 =>
I4H4 = 2 I2 + 2 H2
C5H4O2 + H2O = CH2O2 + C3H4 =>
C5H4O2 + 2 H2O = 2 CH2O2 + C3H4
CaBr2 + FeSO4 = CaSO4 + FeBr2 =>
CaBr2 + FeSO4 = CaSO4 + FeBr2
Na2S + MnCl2 = MnS + Na2Cl2 =>
Na2S + MnCl2 = MnS + Na2Cl2
NaHSO4H2S = NaSH3SO4 =>
NaHSO4H2S = NaSH3SO4
Dy + Sb + Te = DySb30Te =>
Dy + 30 Sb + Te = DySb30Te
Ba(HSO4)2 + NaOH = BaSO4 + Na2SO4 + H2O =>
Ba(HSO4)2 + 2 NaOH = BaSO4 + Na2SO4 + 2 H2O
Hg2 + H = HgH2 =>
Hg2 + 4 H = 2 HgH2
Fe(NO2)2 = Fe + NO2 =>
Fe(NO2)2 = Fe + 2 NO2
SnS + Na2S = SnS3 + Na =>
SnS + 2 Na2S = SnS3 + 4 Na
Al(HSO4)3 + Al(OH)3 = Al2(SO4)3 + H2O =>
Al(HSO4)3 + Al(OH)3 = Al2(SO4)3 + 3 H2O
CuSO4 + NaOH = (CuOH)2SO4 + Na2SO4 =>
2 CuSO4 + 2 NaOH = (CuOH)2SO4 + Na2SO4
AgNo3 + NaOH(aq) = AgOH(s) + NaNo3(aq) =>
AgNo3 + NaOH(aq) = AgOH(s) + NaNo3(aq)
As(OH)3 + HCl = AsCl3 + H2O =>
As(OH)3 + 3 HCl = AsCl3 + 3 H2O
CoCl2NO3*5NH3 + AgNO3 = Cl2[Co(NH3)4(NO3)2] + Ag(NH3) =>
CoCl2NO3*5NH3 + AgNO3 = Cl2[Co(NH3)4(NO3)2] + Ag(NH3)
FeCO3 + HClO3 = Fe(ClO3)2 + H2O + CO2 =>
FeCO3 + 2 HClO3 = Fe(ClO3)2 + H2O + CO2
Fe(s) + Cd(NO3)2(aq) = Fe(NO3)3(aq) + Cd(s) =>
2 Fe(s) + 3 Cd(NO3)2(aq) = 2 Fe(NO3)3(aq) + 3 Cd(s)
KMnO4 + NH4OH = MnO2 + KOH + N2 + H2O =>
2 KMnO4 + 2 NH4OH = 2 MnO2 + 2 KOH + N2 + 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10/30/24
方程式のバランス11/29/23
化学反応式の係数調整サイトへのご意見·ご感想
