| Équations équilibrées la veille | Équations équilibrées le lendemain |
4 KOH + 2 BH4NO3 + KClO3 = 2 KHBO3 + KCl + 2 KNO + 5 H2O
NaOH + NH4Cl = NaCl + NH4OH =>
NaOH + NH4Cl = NaCl + NH4OH
NH4NO3 + S = SO + H2O + N2 =>
NH4NO3 + S = SO + 2 H2O + N2
(HCl) + Mg(OH)2 = MgCl2 + H2O =>
2(HCl) + Mg(OH)2 = MgCl2 + 2 H2O
HCIO4 + Ni = Ni(CIO4)2 + H2 =>
2 HCIO4 + Ni = Ni(CIO4)2 + H2
S + OH{-} = S3{2-} + S4O6{2-} + H{+} =>
19 S + 6 OH{-} = 5 S3{2-} + S4O6{2-} + 6 H{+}
C12H16N2O3 + O2 = H2O + CO2 + N2 =>
2 C12H16N2O3 + 29 O2 = 16 H2O + 24 CO2 + 2 N2
Ba(OH)2 + (NH4)2SO4 = Ba(SO4) + OH(NH4) =>
Ba(OH)2 + (NH4)2SO4 = Ba(SO4) + 2 OH(NH4)
KMnO4 + HCl = KCl + MnCl2 + H2O + Cl2 =>
2 KMnO4 + 16 HCl = 2 KCl + 2 MnCl2 + 8 H2O + 5 Cl2
C3H8 + O2 = C6O + H2O =>
4 C3H8 + 9 O2 = 2 C6O + 16 H2O
BrFl3 = Br2 + Fl =>
2 BrFl3 = Br2 + 6 Fl
C8H8O3NSCl + NaOH = C6H6O3NSNa + C2H3O2Na + H2O + NaCl =>
C8H8O3NSCl + 3 NaOH = C6H6O3NSNa + C2H3O2Na + H2O + NaCl
Zn + Cr(NO2)3 = Cr + Zn(NO2) =>
3 Zn + Cr(NO2)3 = Cr + 3 Zn(NO2)
CuSO4 + Fe(OH)2 = Cu(OH)2 + FeSO4 =>
CuSO4 + Fe(OH)2 = Cu(OH)2 + FeSO4
I1 + Na2S2O3 = NaI + Na2S4O6 =>
2 I1 + 2 Na2S2O3 = 2 NaI + Na2S4O6
Ca3 + (PO4)2 + H2(SO4) = H3(PO4) + CaSO4 =>
Ca3 + (PO4)2 + 3 H2(SO4) = 2 H3(PO4) + 3 CaSO4
C6H10 + Br = C6H10Br2 =>
C6H10 + 2 Br = C6H10Br2
V2O5 + CH4 = V + H2O + CO2 =>
4 V2O5 + 5 CH4 = 8 V + 10 H2O + 5 CO2
HCl(aq) + NaHCO3(s) = NaCl(aq) + H2O(l) + CO2(g) =>
HCl(aq) + NaHCO3(s) = NaCl(aq) + H2O(l) + CO2(g)
ZnOH(aq) + HCl(aq) = ZnCl(aq) + H2O(l) =>
ZnOH(aq) + HCl(aq) = ZnCl(aq) + H2O(l)
Zn + H2SO4 = Zn2(SO4)4 + H =>
2 Zn + 4 H2SO4 = Zn2(SO4)4 + 8 H
Be(OH)2 + H2O = OH + BeH =>
Be(OH)2 + H2O = 3 OH + BeH
Na2CO3 + AgNO3 = Na2Ag + CNO6 =>
Na2CO3 + AgNO3 = Na2Ag + CNO6
C2H2O2(COOH)2 + NaHCO3 = C2H2O2(COONa)2 + CO2 + H2O =>
C2H2O2(COOH)2 + 2 NaHCO3 = C2H2O2(COONa)2 + 2 CO2 + 2 H2O
CuO + AgNO3 = CuO(NO3)2 + Ag =>
CuO + 2 AgNO3 = CuO(NO3)2 + 2 Ag
CS2(g) + Cl(g) = CCl4(l) + S2Cl2(g) =>
CS2(g) + 6 Cl(g) = CCl4(l) + S2Cl2(g)
K2O + O2S = K2SO3 =>
K2O + O2S = K2SO3
NaH + H2O = NaH2{+} + OH{-} =>
NaH + H2O = NaH2{+} + OH{-}
Zn + [Fe(CN)6]4 = Zn2[Fe(CN)6] =>
8 Zn + [Fe(CN)6]4 = 4 Zn2[Fe(CN)6]
S8 + AgF = S8F + Ag =>
S8 + AgF = S8F + Ag
Sn(C2H3O2)4 + Rb2(SO4) = Sn(SO4)2 + Rb(C2H3O2) =>
Sn(C2H3O2)4 + 2 Rb2(SO4) = Sn(SO4)2 + 4 Rb(C2H3O2)
C + X = CX4 =>
C + 4 X = CX4
Cr2O3 + PbO2 + KOH = K2CrO4 + K2PbO2 + H2O =>
Cr2O3 + 3 PbO2 + 10 KOH = 2 K2CrO4 + 3 K2PbO2 + 5 H2O
Sr + NaH2PO4 = SrPO4 + NaH2 =>
Sr + NaH2PO4 = SrPO4 + NaH2
MnSO4 + Fe(SO4)3 + H2O = MnO2 + FeSO4 + H2SO4 =>
2 MnSO4 + Fe(SO4)3 + 4 H2O = 2 MnO2 + FeSO4 + 4 H2SO4
(NH4)2HPO4 + Ca(OH)2 = Ca3(PO4)2 + (NH4)3PO4 + H2O =>
6(NH4)2HPO4 + 3 Ca(OH)2 = Ca3(PO4)2 + 4(NH4)3PO4 + 6 H2O
MoO3 + H2 = Mo + H2O =>
MoO3 + 3 H2 = Mo + 3 H2O
Cd2{+} + Ni = Cd + Ni2{+} =>
Cd2{+} + 2 Ni = 2 Cd + Ni2{+}
Ca + H2CO3 = CaCO2 + H2O =>
Ca + H2CO3 = CaCO2 + H2O
Ca(IO3)2 = Ca + IO3 =>
Ca(IO3)2 = Ca + 2 IO3
C6H12O6 + H2O = CO2 + H2 =>
C6H12O6 + 6 H2O = 6 CO2 + 12 H2
HCl + KMnO2 = MnCl2 + KCl + Cl2 + H2O =>
8 HCl + 2 KMnO2 = 2 MnCl2 + 2 KCl + Cl2 + 4 H2O
NaOH + NH4OH = NH4(OH)2 + Na =>
NaOH + NH4OH = NH4(OH)2 + Na
Li[Al(OH)4] + CO2 = Al(OH)3 + LiHCO3 =>
Li[Al(OH)4] + CO2 = Al(OH)3 + LiHCO3
Sr + Ca3(PO4)2 = Sr3(PO4)2 + Ca2 =>
6 Sr + 2 Ca3(PO4)2 = 2 Sr3(PO4)2 + 3 Ca2
CO(g) + O2 = CO2 =>
2 CO(g) + O2 = 2 CO2
Bi2O3 + H2O = Bi(OH)3 =>
Bi2O3 + 3 H2O = 2 Bi(OH)3
KF + HCl = FH + KCl =>
KF + HCl = FH + KCl
NH4NO3 + Ca(OH)2 = Ca(NO3)2 + NH3 + H2O =>
2 NH4NO3 + Ca(OH)2 = Ca(NO3)2 + 2 NH3 + 2 H2O
H8N2O3S2 + O2 = H2O + NO2 + SO2 =>
2 H8N2O3S2 + 9 O2 = 8 H2O + 4 NO2 + 4 SO2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/12/24
Équations équilibrées sur01/11/24
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