| 前日に均衡した方程式 |
Pb(NO2)4 = PbO2 + 2 N2 + 3 O2
HIO3 + KI + HCl = KCl + I2 + H2O =>
HIO3 + 5 KI + 5 HCl = 5 KCl + 3 I2 + 3 H2O
He + Li = HeLi =>
He + Li = HeLi
P2S2 = P4 + S8 =>
4 P2S2 = 2 P4 + S8
Pb(OH)2 + OH = [Pb(OH)4]2 =>
2 Pb(OH)2 + 4 OH = [Pb(OH)4]2
Li + P4 = Li3P =>
12 Li + P4 = 4 Li3P
Cr2O72{-} + SO2 + H = Cr3{+} + HSO4{-} + H2O =>
3 Cr2O72{-} + 5 SO2 + 417 H = 2 Cr3{+} + 5 HSO4{-} + 206 H2O
NH4Fe(SO4)2 + KSCN = KSCN(SO4)2 + NH4Fe =>
NH4Fe(SO4)2 + KSCN = KSCN(SO4)2 + NH4Fe
PH2 = PH3 + P2H =>
5 PH2 = 3 PH3 + P2H
KNO2 + C = K2CO3 + CO + N2 =>
2 KNO2 + 2 C = K2CO3 + CO + N2
SnO + HBr = SnBr + HO =>
SnO + HBr = SnBr + HO
CuSO4(aq) + NaCl(aq) = CuCl2(aq) + Na2SO4(aq) =>
CuSO4(aq) + 2 NaCl(aq) = CuCl2(aq) + Na2SO4(aq)
ICl3 + H2O = ICl + HIO3 + HCl =>
2 ICl3 + 3 H2O = ICl + HIO3 + 5 HCl
LiOH + NiSO4 = Li2SO4 + Ni(OH)2 =>
2 LiOH + NiSO4 = Li2SO4 + Ni(OH)2
K3SO4 + NaOH = KOH + Na3SO4 =>
K3SO4 + 3 NaOH = 3 KOH + Na3SO4
K2CO3 + Na2S = K2S + Na2CO3 =>
K2CO3 + Na2S = K2S + Na2CO3
Br(l) + Na(s) = NaBr2(s) =>
2 Br(l) + Na(s) = NaBr2(s)
Cu(NO3)2 + NaOH + HCl = Cu2Cl(OH)3 + NaNO3 + H2O =>
2 Cu(NO3)2 + 4 NaOH + HCl = Cu2Cl(OH)3 + 4 NaNO3 + H2O
SnO2 + Al = Sn + Al2O3 =>
3 SnO2 + 4 Al = 3 Sn + 2 Al2O3
Cu + NaCl = NaCl(Cu) =>
Cu + NaCl = NaCl(Cu)
CaBr2 + O2 = CaO + Br2 =>
2 CaBr2 + O2 = 2 CaO + 2 Br2
CuO(s) + H(g) = Cu(s) + H2O(l) =>
CuO(s) + 2 H(g) = Cu(s) + H2O(l)
NaBr(aq) + I2(g) = NaI(aq) + Br2(g) =>
2 NaBr(aq) + I2(g) = 2 NaI(aq) + Br2(g)
C4H9Br + NH3 = HBr + C4H9NH2 =>
C4H9Br + NH3 = HBr + C4H9NH2
NH3 + I = N2I6 + H2 =>
2 NH3 + 6 I = N2I6 + 3 H2
N2H5Cl + KMnO4 + H2SO4 = N2 + H2O + HCl + K2SO4 + MnSO4 =>
5 N2H5Cl + 4 KMnO4 + 6 H2SO4 = 5 N2 + 16 H2O + 5 HCl + 2 K2SO4 + 4 MnSO4
C4H10 + HCl = C4H11 + Cl =>
C4H10 + HCl = C4H11 + Cl
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
Mg3N2 + H2 = Mg + H3N =>
Mg3N2 + 3 H2 = 3 Mg + 2 H3N
Na2S + ZnCl2 = NaCl + ZnS =>
Na2S + ZnCl2 = 2 NaCl + ZnS
HPO42{-} + H2O = PO43{-} + H3O =>
HPO42{-} + 4 H2O = PO43{-} + 3 H3O
CaCO3(s) + H2O(l) = CO2(g) + Ca(OH)2 =>
CaCO3(s) + H2O(l) = CO2(g) + Ca(OH)2
CaCl2 + N2 = Ca3N2 + Cl2 =>
3 CaCl2 + N2 = Ca3N2 + 3 Cl2
Ni(H2O)6(NO3)2 + KNCS + PPh3 = Ni(NCS)2(PPh3)2 + KNO3 + H2O =>
Ni(H2O)6(NO3)2 + 2 KNCS + 2 PPh3 = Ni(NCS)2(PPh3)2 + 2 KNO3 + 6 H2O
Hg2PO4 + H2O = HgOH + H2PO4 =>
Hg2PO4 + 2 H2O = 2 HgOH + H2PO4
Mg(s) + AgNO3(ag) = Mg(NO3)2(aq) + Ag(s) =>
Mg(s) + 2 AgNO3(ag) = Mg(NO3)2(aq) + 2 Ag(s)
ClO4{-}(aq) + B(s) + H2O(s) + OH{-}(aq) = H2BO3{-}(aq) + ClO3{-}(aq) =>
3 ClO4{-}(aq) + 2 B(s) + H2O(s) + 2 OH{-}(aq) = 2 H2BO3{-}(aq) + 3 ClO3{-}(aq)
HCl + Cu(l) = HCu + Cl(l) =>
HCl + Cu(l) = HCu + Cl(l)
MnO{4}{-} + Br{-} = MnO{2} + Br{3}{-} =>
2 MnO{4}{-} + Br{-} = 2 MnO{2} + Br{3}{-}
KOH + C18H34O2 = C18H33KO2 + H2O =>
KOH + C18H34O2 = C18H33KO2 + H2O
Li5Na4B3O9 + CO2 = Li4B2O5 + Na2CO3 + NaBO2 =>
4 Li5Na4B3O9 + 7 CO2 = 5 Li4B2O5 + 7 Na2CO3 + 2 NaBO2
Na3C6H5O7 + CaCl2 = Ca3(C6H5O7)2 + NaCl =>
2 Na3C6H5O7 + 3 CaCl2 = Ca3(C6H5O7)2 + 6 NaCl
Cs + Se = CsSe =>
Cs + Se = CsSe
Cu + KCN + H2O = K[Cu(CN)2] + KOH + H2 =>
2 Cu + 4 KCN + 2 H2O = 2 K[Cu(CN)2] + 2 KOH + H2
(NH4)2SO4 + CsOH = NH3 + H2O + Cs2SO4 =>
(NH4)2SO4 + 2 CsOH = 2 NH3 + 2 H2O + Cs2SO4
C6H6S2 + O2 = CO + H2O + SO2 =>
2 C6H6S2 + 13 O2 = 12 CO + 6 H2O + 4 SO2
FeSO4 + K3[Fe(CN)6] = Fe3[Fe(CN)6]2 + K2SO4 =>
3 FeSO4 + 2 K3[Fe(CN)6] = Fe3[Fe(CN)6]2 + 3 K2SO4
Li(s) + HOH(l) = H2 + LiOH =>
2 Li(s) + 2 HOH(l) = H2 + 2 LiOH
Cu{2+} + Cd = Cu{+} + Cd{2+} =>
2 Cu{2+} + Cd = 2 Cu{+} + Cd{2+}
Cu + H2Se = CuSe + H2 =>
Cu + H2Se = CuSe + 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10/23/24
方程式のバランス11/22/23
化学反応式の係数調整サイトへのご意見·ご感想
