| Équations équilibrées la veille | Équations équilibrées le lendemain |
4 Cr(s) + 3 Cl2(g) = 2 Cr2Cl3(s)
CH3NH2 + CH3Br = CH3CH2NH2 + HBr =>
CH3NH2 + CH3Br = CH3CH2NH2 + HBr
NaCl + Na2CO3 = NaCO3 + Na2Cl =>
NaCl + Na2CO3 = NaCO3 + Na2Cl
MgH2(s) + H2O(aq) = Mg(OH)2(aq) + H2(g) =>
MgH2(s) + 2 H2O(aq) = Mg(OH)2(aq) + 2 H2(g)
SH2 + H2O = SH + H3O =>
SH2 + H2O = SH + H3O
Ba + HNO3 = Ba(NO3)2 + N2O + H2O =>
4 Ba + 10 HNO3 = 4 Ba(NO3)2 + N2O + 5 H2O
Ca + AgC2H3O2 = Ca(C2H3O2)2 + Ag =>
Ca + 2 AgC2H3O2 = Ca(C2H3O2)2 + 2 Ag
CH3COOHCuO = CuCH3COOHO =>
CH3COOHCuO = CuCH3COOHO
C3H7NO2 + O2 = NH3 + H2O + CO2 =>
C3H7NO2 + 3 O2 = NH3 + 2 H2O + 3 CO2
C2H6O2(g) + O2(g) = CO2(g) + H2O =>
2 C2H6O2(g) + 5 O2(g) = 4 CO2(g) + 6 H2O
CH3CHO + NH3 = CH3CHOHNH2 =>
CH3CHO + NH3 = CH3CHOHNH2
C3H6 + Cl2 + H2O = C3H7OCl + HCl =>
C3H6 + Cl2 + H2O = C3H7OCl + HCl
Fe2O3 + H2C2O4 = Fe(C2O4)3 + H2O + H =>
Fe2O3 + 6 H2C2O4 = 2 Fe(C2O4)3 + 3 H2O + 6 H
Pu + HCl = PuCl3 + H2 =>
2 Pu + 6 HCl = 2 PuCl3 + 3 H2
Mg(ClO4)2 + H2O = MgO + HClO4 =>
Mg(ClO4)2 + H2O = MgO + 2 HClO4
C6H7N6O16(s) + O2(g) = CO2(g) + NO2(g) + H2O(g) =>
4 C6H7N6O16(s) + 23 O2(g) = 24 CO2(g) + 24 NO2(g) + 14 H2O(g)
HCI + Mg = HCIMg =>
HCI + Mg = HCIMg
Mg + H2CO3 = MgCO3 + H =>
Mg + H2CO3 = MgCO3 + 2 H
C5H11Cl + Na = NaCl + C5H11 =>
C5H11Cl + Na = NaCl + C5H11
Li(s) + O2(s) = Li2O(s) =>
4 Li(s) + O2(s) = 2 Li2O(s)
ZnS + HNO3 = ZnSO4 + NO2 + H2O =>
ZnS + 8 HNO3 = ZnSO4 + 8 NO2 + 4 H2O
K3PO4 + H2SO4 = KHSO4 + H3PO4 =>
K3PO4 + 3 H2SO4 = 3 KHSO4 + H3PO4
Cl2NiO6 = NiCl2 + O =>
Cl2NiO6 = NiCl2 + 6 O
HCrO4 = Cr2O7 + H2O =>
2 HCrO4 = Cr2O7 + H2O
NaHCO3 + CH3CH2COOH = CH3CH2COONa + H2 + CO2 =>
4 NaHCO3 + 5 CH3CH2COOH = 4 CH3CH2COONa + 7 H2 + 7 CO2
NaHCO3(aq) + HCL(aq) = CO2 + H2O(l) + NaCL(aq) =>
NaHCO3(aq) + HCL(aq) = CO2 + H2O(l) + NaCL(aq)
Fe(OH)2 + KClO3 + HCl = FeCl3 + KCl + H2O =>
6 Fe(OH)2 + KClO3 + 18 HCl = 6 FeCl3 + KCl + 15 H2O
HNO3 + H2SO4 + Cu = Cu2SO4 + NH3 + O2 =>
2 HNO3 + 2 H2SO4 + 4 Cu = 2 Cu2SO4 + 2 NH3 + 3 O2
Pb(C2H3O2)2 + CaCl2 = Ca(C2H3O2)2 + PbCl2 =>
Pb(C2H3O2)2 + CaCl2 = Ca(C2H3O2)2 + PbCl2
KO2 + H2SO4 = K2SO4 + H2O + O3 =>
2 KO2 + H2SO4 = K2SO4 + H2O + O3
SiH4 + O2 = Si2O2 + H2O =>
2 SiH4 + 3 O2 = Si2O2 + 4 H2O
H{+} + Zn + NO3{-} = Zn{2+} + N2 + H2O =>
12 H{+} + 5 Zn + 2 NO3{-} = 5 Zn{2+} + N2 + 6 H2O
(NH4)10H2W12O42*H2O = WO3 + NH3 + H2O =>
(NH4)10H2W12O42*H2O = 12 WO3 + 10 NH3 + 7 H2O
K3(PO4) + Sr(NO3)2 = Sr3(PO4)2 + KNO3 =>
2 K3(PO4) + 3 Sr(NO3)2 = Sr3(PO4)2 + 6 KNO3
Cu(OH)2 + H(C2H3O2) = Cu(C2H3O2)2 + HOH =>
Cu(OH)2 + 2 H(C2H3O2) = Cu(C2H3O2)2 + 2 HOH
C6H14(g) + O2(g) = CO2 + H2O =>
2 C6H14(g) + 19 O2(g) = 12 CO2 + 14 H2O
Co + AgNO3 = Co(NO3) + Ag =>
Co + AgNO3 = Co(NO3) + Ag
C2O6 + H = CO2 + H2O =>
C2O6 + 4 H = 2 CO2 + 2 H2O
Pb + Na2S = PbNa2S =>
Pb + Na2S = PbNa2S
KMnO4 + FeSO4 + H2SO4 = K2SO4 + MnSO4 + Fe(SO4)3 + H2O =>
4 KMnO4 + 5 FeSO4 + 16 H2SO4 = 2 K2SO4 + 4 MnSO4 + 5 Fe(SO4)3 + 16 H2O
Mn + Pb3(PO4)2 = Mn3(PO4)2 + Pb =>
3 Mn + Pb3(PO4)2 = Mn3(PO4)2 + 3 Pb
Li(s) + O2(s) = Li2O(s) =>
4 Li(s) + O2(s) = 2 Li2O(s)
CO(g) + O(g) = CO2 =>
CO(g) + O(g) = CO2
CuNO3 + HNO3 = Cu(NO3)2 + NO2 + H2O =>
CuNO3 + 2 HNO3 = Cu(NO3)2 + NO2 + H2O
CH3COONH4 + H2O = CH3COOH + NH4OH =>
CH3COONH4 + H2O = CH3COOH + NH4OH
HCl + AgF = HF + AgCl =>
HCl + AgF = HF + AgCl
Li(s) + O2(s) = Li2O(s) =>
4 Li(s) + O2(s) = 2 Li2O(s)
Ca + SO4 = Ca4SO4 =>
4 Ca + SO4 = Ca4SO4
KN02 + KMnO4 + H2SO4 = KNO3 + MnSO4 + K2SO4 + H2O =>
5 KN02 + 11 KMnO4 + 14 H2SO4 = 10 KNO3 + 11 MnSO4 + 3 K2SO4 + 14 H2O
AgNO3 + Al = Al(NO3)3 + Ag =>
3 AgNO3 + Al = Al(NO3)3 + 3 Ag
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur06/22/24
Équations équilibrées sur07/22/23
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