| Équations équilibrées la veille | Équations équilibrées le lendemain |
NH3 + 4 Br2 + 3 H2O = 8 HBr + HNO3
HCl + Na3SiO3 = NaCl + H3SiO3 =>
3 HCl + Na3SiO3 = 3 NaCl + H3SiO3
Al(s) + CuSO4(ac) = Cu(s) + Al2SO4 =>
2 Al(s) + CuSO4(ac) = Cu(s) + Al2SO4
CH4 + Cl2 = HCl + CCl7 =>
2 CH4 + 11 Cl2 = 8 HCl + 2 CCl7
AI + CuCI{+3} = AICI{+3} + Cu =>
AI + CuCI{+3} = AICI{+3} + Cu
NO{3} + H = NH{3} + O =>
NO{3} + H = NH{3} + O
CO2 + H2O = C3H7COOH + O2 =>
4 CO2 + 4 H2O = C3H7COOH + 5 O2
CUSO4 + NaOH = NaSO4 + CUOH =>
CUSO4 + NaOH = NaSO4 + CUOH
HBr + Ba = H + BaBr =>
HBr + Ba = H + BaBr
H2SO4 + NaOH = Na2SO4 + H2O =>
H2SO4 + 2 NaOH = Na2SO4 + 2 H2O
AgNO3 + CuBr2 = Cu(NO3)2 + AgBr =>
2 AgNO3 + CuBr2 = Cu(NO3)2 + 2 AgBr
As2O3 + HNO3 + H2O = H3AsO4*H2O + NO =>
3 As2O3 + 4 HNO3 + 13 H2O = 6 H3AsO4*H2O + 4 NO
Cr3O2 + Al = Cr + AlO =>
Cr3O2 + 2 Al = 3 Cr + 2 AlO
SNO4 = SN + O =>
SNO4 = SN + 4 O
KCl(aq) + CuSO4(aq) = K2(SO4)(aq) + CuCl2(aq) =>
2 KCl(aq) + CuSO4(aq) = K2(SO4)(aq) + CuCl2(aq)
C3H6(OH)2 + K2Cr2O7 + H2SO4 = C2H5COOH + K2SO4 + Cr2(SO4)3 + H2O =>
3 C3H6(OH)2 + K2Cr2O7 + 4 H2SO4 = 3 C2H5COOH + K2SO4 + Cr2(SO4)3 + 7 H2O
CH3COCl + C2H5OH = CH3COOH + C6H14 + HCl =>
5 CH3COCl + 7 C2H5OH = 6 CH3COOH + 2 C6H14 + 5 HCl
Zn + Cl2 = ZnCl2 =>
Zn + Cl2 = ZnCl2
CaCl2 + LiOH = LiCl + Ca(OH)2 =>
CaCl2 + 2 LiOH = 2 LiCl + Ca(OH)2
NH3 + H2O2 + KOH = KNO3 + H2 =>
NH3 + H2O2 + KOH = KNO3 + 3 H2
Sr(NO3)2 + Al(NO3)*9H2O + SiO2 + NH2CONH2 + Ce(NO3)3*6H2O = SrAl2Si2O8Ce + N2 + H2O + CO2 =>
6 Sr(NO3)2 + 12 Al(NO3)*9H2O + 12 SiO2 + 34 NH2CONH2 + 6 Ce(NO3)3*6H2O = 6 SrAl2Si2O8Ce + 55 N2 + 212 H2O + 34 CO2
Ca(HOCl)2 + NH3 = H2O + CaCl2 + N2 =>
3 Ca(HOCl)2 + 2 NH3 = 6 H2O + 3 CaCl2 + N2
C7H16 + O6 = CO2 + H2O =>
3 C7H16 + 11 O6 = 21 CO2 + 24 H2O
MnO2 + HCl = MnCl2 + H2O + Cl2 =>
MnO2 + 4 HCl = MnCl2 + 2 H2O + Cl2
C20H21N7O7Ca + H2O = C20H23N7O7 + CaO =>
C20H21N7O7Ca + H2O = C20H23N7O7 + CaO
Al + O2 = Al2O3 = =>
4 Al + 3 O2 = 2 Al2O3
K2C2O3 + K2CrO4 + H2O + CO + CO2 = K3[Cr(C2O4)3]*3H2O =>
K2C2O3 + 2 K2CrO4 + 6 H2O + 7 CO + 3 CO2 = 2 K3[Cr(C2O4)3]*3H2O
C6H10O4 + C6H16N2 = C12H22N2O2 + H2O =>
C6H10O4 + C6H16N2 = C12H22N2O2 + 2 H2O
Ca + P = Ca3P2 =>
3 Ca + 2 P = Ca3P2
NH3 + Na = H2 + NaNH =>
NH3 + Na = H2 + NaNH
Ca(OH)2 + HNo3 = Ca(No3)2 + H2O =>
Ca(OH)2 + 2 HNo3 = Ca(No3)2 + 2 H2O
Fe + CH3COO = FeCH3COO =>
Fe + CH3COO = FeCH3COO
Mg3N2 + H2O = MgO + NH3 =>
Mg3N2 + 3 H2O = 3 MgO + 2 NH3
Ga(OH)3 + H2PO4 = Ga2(PO4)3 + H2O =>
2 Ga(OH)3 + 3 H2PO4 = Ga2(PO4)3 + 6 H2O
Mg + N2 + H2O = MgO + NH3 =>
3 Mg + N2 + 3 H2O = 3 MgO + 2 NH3
Al(NO3)3 + Na2CO3 + H2O = Al(OH)3 + H2CO3 + NaNO3 =>
2 Al(NO3)3 + 3 Na2CO3 + 6 H2O = 2 Al(OH)3 + 3 H2CO3 + 6 NaNO3
S + CO2 = SO + CO =>
S + CO2 = SO + CO
HCOOH + NaCl = HCOONa + HCl =>
HCOOH + NaCl = HCOONa + HCl
C6H5COOH + NH3 = C7H7NO + H2O =>
C6H5COOH + NH3 = C7H7NO + H2O
CuSO4 + NaCO3 + H2O = CuCO3Cu(OH)2 + NaSO4 + CO2 =>
2 CuSO4 + 2 NaCO3 + H2O = CuCO3Cu(OH)2 + 2 NaSO4 + CO2
O2(g) + Au(s) = AuO =>
O2(g) + 2 Au(s) = 2 AuO
MgCl2 + Mg(ClO3)2 + H2O = Mg(OH)2 + Cl2 =>
5 MgCl2 + Mg(ClO3)2 + 6 H2O = 6 Mg(OH)2 + 6 Cl2
Eu + HF = EuF2 + H2 =>
Eu + 2 HF = EuF2 + H2
Li2CO3 + Pb(C2H3O2)2 = Li(C2H3O2) + PbCO3 =>
Li2CO3 + Pb(C2H3O2)2 = 2 Li(C2H3O2) + PbCO3
C4H7N2O4 + O2 = H2O + CO2 + COH4N2 =>
4 C4H7N2O4 + 9 O2 = 6 H2O + 12 CO2 + 4 COH4N2
Ca3(AsO4)2 + SiO2 = CaSiO3 + As4O10 =>
2 Ca3(AsO4)2 + 6 SiO2 = 6 CaSiO3 + As4O10
FeCl + Mg(SO)4 = Fe(SO)4 + MgCl =>
FeCl + Mg(SO)4 = Fe(SO)4 + MgCl
MnO4{-}(aq) + Mn{2+}(aq) + H2O(l) = MnO2(s) + H{+}(aq) =>
2 MnO4{-}(aq) + 3 Mn{2+}(aq) + 2 H2O(l) = 5 MnO2(s) + 4 H{+}(aq)
CaCO3 + HCH3OO = H2O + CO2 + Ca(CH3COO)2 =>
CaCO3 + 4 HCH3OO = 5 H2O + CO2 + Ca(CH3COO)2
Cu + Cr2O4 = CuCr2O4 =>
Cu + Cr2O4 = CuCr2O4
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/10/25
Équations équilibrées sur02/09/24
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