| 前日に均衡した方程式 |
2 Nb + 5 MnO2 = 5 MnO + Nb2O5
SrS + Ba = BaS + Sr =>
SrS + Ba = BaS + Sr
HNO2 + Cd(OH)2 = H2O + Cd(NO2)2 =>
2 HNO2 + Cd(OH)2 = 2 H2O + Cd(NO2)2
C2H5OH5 + CH3COOH = CH3OOC2H5 + H2O =>
C2H5OH5 + 2 CH3COOH = 2 CH3OOC2H5 + H2O
ClO2(g) + H2O(l) = HClO3(aq) + HCl(aq) =>
6 ClO2(g) + 3 H2O(l) = 5 HClO3(aq) + HCl(aq)
NaAsO2 + Zn + H2SO4 = AsH3 + ZnSO4 + H2O + Na2SO4 =>
2 NaAsO2 + 6 Zn + 7 H2SO4 = 2 AsH3 + 6 ZnSO4 + 4 H2O + Na2SO4
F2CH4 = CH2F2H2 =>
F2CH4 = CH2F2H2
NaOH + H3PO4 = Na3PO4 + H2O =>
3 NaOH + H3PO4 = Na3PO4 + 3 H2O
SnF4 + K2S = SnS2 + KF =>
SnF4 + 2 K2S = SnS2 + 4 KF
Mg(HO)2 + H3PO4 = H2O + Mg3(PO4)2 =>
3 Mg(HO)2 + 2 H3PO4 = 6 H2O + Mg3(PO4)2
NaCI2 = Na + CI2 =>
NaCI2 = Na + CI2
HBr + NaCO3 = NaBr + HCO3 =>
HBr + NaCO3 = NaBr + HCO3
Zn(NO3)2 + NaCl = NaNO3 + Cl + Zn =>
Zn(NO3)2 + 2 NaCl = 2 NaNO3 + 2 Cl + Zn
Br2 + FeCl3 = Cl2 + FeBr3 =>
3 Br2 + 2 FeCl3 = 3 Cl2 + 2 FeBr3
CH3(CH2)7CHCH(CH2)7COOH + CH3OH = CH3(CH2)7CHCH(CH2)7COOCH3 + H2O =>
CH3(CH2)7CHCH(CH2)7COOH + CH3OH = CH3(CH2)7CHCH(CH2)7COOCH3 + H2O
Cd + HCl = Cd(HCl) =>
Cd + HCl = Cd(HCl)
K3PO4 + (NH4)2S = (NH4)3PO4 + K2S =>
2 K3PO4 + 3(NH4)2S = 2(NH4)3PO4 + 3 K2S
H2 + NaO = Na + HO =>
H2 + 2 NaO = 2 Na + 2 HO
NaOH + HOC6H4CO2H = H2O + NaOC6H4 + CO2 =>
28 NaOH + 27 HOC6H4CO2H = 39 H2O + 28 NaOC6H4 + 21 CO2
NaC6H5COO + NH4Cl = NaCl + NH3 + C6H5COOH =>
NaC6H5COO + NH4Cl = NaCl + NH3 + C6H5COOH
H2SO4 + KMnO4 + K4[Fe(CN)6] = Fe(CN)6 + H2O + K2SO4 + MnSO4 =>
16 H2SO4 + 4 KMnO4 + 5 K4[Fe(CN)6] = 5 Fe(CN)6 + 16 H2O + 12 K2SO4 + 4 MnSO4
HCl + Sr(OH)2 = SrCl + H(OH)2 =>
HCl + Sr(OH)2 = SrCl + H(OH)2
BaS + H2O + KMnO4 = BaSO4 + MnO2 + KOH =>
3 BaS + 4 H2O + 8 KMnO4 = 3 BaSO4 + 8 MnO2 + 8 KOH
Ga + P4 = GaP =>
4 Ga + P4 = 4 GaP
FeBr2(aq) + Al(s) = Fe(s) + AlBr3(aq) =>
3 FeBr2(aq) + 2 Al(s) = 3 Fe(s) + 2 AlBr3(aq)
Hg(NO3)2 + (NH4)2CO3 = HgCO3 + NH4NO3 =>
Hg(NO3)2 + (NH4)2CO3 = HgCO3 + 2 NH4NO3
ZnSO4(aq) + Pb(NO3)2(aq) = Zn(NO3)2(aq) + PbSO4(s) =>
ZnSO4(aq) + Pb(NO3)2(aq) = Zn(NO3)2(aq) + PbSO4(s)
Mn + H2O2 = O2 + HMn =>
2 Mn + H2O2 = O2 + 2 HMn
V2O5 + HCl = VOCl3 + H2O =>
V2O5 + 6 HCl = 2 VOCl3 + 3 H2O
Pb3O4 + H2 = Pb + H2O =>
Pb3O4 + 4 H2 = 3 Pb + 4 H2O
MgCl2 + Na3PO4 = Mg3(PO4)2 + NaCl =>
3 MgCl2 + 2 Na3PO4 = Mg3(PO4)2 + 6 NaCl
NiO + P4O10 = Ni3(PO4)2 =>
6 NiO + P4O10 = 2 Ni3(PO4)2
Ca3P2 + LiCl = Li3P + CaCl2 =>
Ca3P2 + 6 LiCl = 2 Li3P + 3 CaCl2
KBr + MnO2 + HCl = Br2 + MnCl2 + KCl + H2O =>
2 KBr + MnO2 + 4 HCl = Br2 + MnCl2 + 2 KCl + 2 H2O
MnO2 + Na2SO3 = MnSO4 + Na2O =>
MnO2 + Na2SO3 = MnSO4 + Na2O
NH3(l) + CO2(g) = CO(NH2)2(s) + H2O(l) =>
2 NH3(l) + CO2(g) = CO(NH2)2(s) + H2O(l)
HClO4(aq) + NaOH(aq) = H2O(l) + NaClO4(aq) =>
HClO4(aq) + NaOH(aq) = H2O(l) + NaClO4(aq)
Cr2O3 + Ca(OH)2 = Ca[CrO2]2 + H2O =>
Cr2O3 + Ca(OH)2 = Ca[CrO2]2 + H2O
Pb3O4 + KI + H2SO4 = PbSO4 + K2SO4 + H2O + I2 =>
Pb3O4 + 2 KI + 4 H2SO4 = 3 PbSO4 + K2SO4 + 4 H2O + I2
Cl2 + NaBr = NaCl + Br2 =>
Cl2 + 2 NaBr = 2 NaCl + Br2
J{-} + MnO4{-} + H{+} = J2 + Mn{2+} + H2O =>
10 J{-} + 2 MnO4{-} + 16 H{+} = 5 J2 + 2 Mn{2+} + 8 H2O
NaCO3 + CrNO3 = CrCO3 + NaNO3 =>
NaCO3 + CrNO3 = CrCO3 + NaNO3
CrBr2 + PbNO3 = Cr(NO3)2 + PbBr =>
CrBr2 + 2 PbNO3 = Cr(NO3)2 + 2 PbBr
CuO + NH3 = Cu + H2O + N2 =>
3 CuO + 2 NH3 = 3 Cu + 3 H2O + N2
Na2TeO4 + KI + HCl = NaCl + Te + I2 + H2O + KCl =>
Na2TeO4 + 6 KI + 8 HCl = 2 NaCl + Te + 3 I2 + 4 H2O + 6 KCl
Na2(SO4) + Al(C2H3O2)3 = Na(C2H3O2) + Al2(SO4)3 =>
3 Na2(SO4) + 2 Al(C2H3O2)3 = 6 Na(C2H3O2) + Al2(SO4)3
KCl + H = K + HCl =>
KCl + H = K + HCl
HCl + KMnO4 = H2O + KCl + MnCl2 + Cl =>
8 HCl + KMnO4 = 4 H2O + KCl + MnCl2 + 5 Cl
HCl + (NH4)(OH) = (NH4)Cl + H2O =>
HCl + (NH4)(OH) = (NH4)Cl + H2O
OH{-} + Cr(OH)3 + ClO = CrO4{2-} + Cl{-} + H2O =>
3 OH{-} + Cr(OH)3 + ClO = CrO4{2-} + Cl{-} + 3 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11/13/24
方程式のバランス12/13/23
化学反応式の係数調整サイトへのご意見·ご感想
