| Équations équilibrées la veille | Équations équilibrées le lendemain |
Na2KO3 + 2 HCl = 2 NaCl + H2KO3
FePO4 + ZnS = ZnPO4 + FeS =>
FePO4 + ZnS = ZnPO4 + FeS
MgSO4 + KNO3 = Mg(NO3)2 + K2SO4 =>
MgSO4 + 2 KNO3 = Mg(NO3)2 + K2SO4
Ca + H2O = Ca(OH)2H2 =>
Ca + 2 H2O = Ca(OH)2H2
Na2SO4 + Pb(CH3COO)2 = CH3COONa + PbSO4 =>
Na2SO4 + Pb(CH3COO)2 = 2 CH3COONa + PbSO4
SbCl3 + Ag = SbAg + Cl2 =>
2 SbCl3 + 2 Ag = 2 SbAg + 3 Cl2
Mn(C5H8O2)2 + C5H8O2 = Mn(C5H8O2)3 =>
Mn(C5H8O2)2 + C5H8O2 = Mn(C5H8O2)3
Na2S2O4 + FeCl3 + H2O = FeCl2 + HCl + NaSO3 =>
Na2S2O4 + 4 FeCl3 + 2 H2O = 4 FeCl2 + 4 HCl + 2 NaSO3
HOCl + NH3 = NO311 + Cl + H2O =>
625 HOCl + NH3 = NO311 + 625 Cl + 314 H2O
Pb(NO3)4 + Mn = PbMn + (NO3)4 =>
Pb(NO3)4 + Mn = PbMn + (NO3)4
Br2O3 + Mg = Br + MgO =>
Br2O3 + 3 Mg = 2 Br + 3 MgO
CuSO4 + NaOH + CH3CHO = Cu2O + CH3COONa + Na2SO4 + H2O =>
2 CuSO4 + 5 NaOH + CH3CHO = Cu2O + CH3COONa + 2 Na2SO4 + 3 H2O
CO2(g) + H2(g) = H2O(g) + C(s) =>
CO2(g) + 2 H2(g) = 2 H2O(g) + C(s)
MnO2 + NO3({-}) + H2O + OH({-}) = NH3 + MnO4({-}) =>
8 MnO2 + 3 NO3({-}) + 2 H2O + 5 OH({-}) = 3 NH3 + 8 MnO4({-})
C10H16(l) + Cl2(g) = C(s) + HCl(l) =>
C10H16(l) + 8 Cl2(g) = 10 C(s) + 16 HCl(l)
V + Cl2 = V2Cl =>
4 V + Cl2 = 2 V2Cl
HI + KNO3 = KI + HNO3 =>
HI + KNO3 = KI + HNO3
NH2C(CH2OH)3 + HCl = NH3C(CH2OH)3 + Cl =>
NH2C(CH2OH)3 + HCl = NH3C(CH2OH)3 + Cl
Pb(NO3)2 + NaCl = PbCl2 + NaNO3 =>
Pb(NO3)2 + 2 NaCl = PbCl2 + 2 NaNO3
Ca(OH)2 + CH3COOH = Ca(OH)2CH3COOH =>
Ca(OH)2 + CH3COOH = Ca(OH)2CH3COOH
MnO4{-} + N2H4 + H{+} = MnO2 + N2 + H2O =>
4 MnO4{-} + 3 N2H4 + 4 H{+} = 4 MnO2 + 3 N2 + 8 H2O
OCl{-} = Cl{-} + ClO3{-} =>
3 OCl{-} = 2 Cl{-} + ClO3{-}
H1 + F1 = H1F1 =>
H1 + F1 = H1F1
Na3PO4 + Ca(HCO3)2 = Ca3(PO4)2 + NaOH + CO2 =>
2 Na3PO4 + 3 Ca(HCO3)2 = Ca3(PO4)2 + 6 NaOH + 6 CO2
CaCO3 + SO2 + O2 = CaSO4 + CO2 =>
2 CaCO3 + 2 SO2 + O2 = 2 CaSO4 + 2 CO2
Al + KOH + H2(SO4) = H2 + (KAl(SO4)2*H2O) =>
2 Al + 2 KOH + 4 H2(SO4) = 3 H2 + 2(KAl(SO4)2*H2O)
NO + KMnO4 + H2SO4 = KHSO4 + MnSO4 + HNO3 + H2O =>
5 NO + 3 KMnO4 + 6 H2SO4 = 3 KHSO4 + 3 MnSO4 + 5 HNO3 + 2 H2O
H2O + F2 + Br2 = HBrO3 + HF =>
6 H2O + 5 F2 + Br2 = 2 HBrO3 + 10 HF
NH4NO3 + ZnO + H2O = Zn5NH4(OH)9(NO3)2 + NH3 =>
2 NH4NO3 + 5 ZnO + 4 H2O = Zn5NH4(OH)9(NO3)2 + NH3
Hydrogen + sulfur = hydrogensulfide =>
H2 + S = H2S
NH4HCO3 + H2SO4 = (NH4)2SO4 + H2O + CO2 =>
2 NH4HCO3 + H2SO4 = (NH4)2SO4 + 2 H2O + 2 CO2
H2SO4 + CaO + Li2O = (LiCa)2(SO4)3 + H2O =>
3 H2SO4 + 2 CaO + Li2O = (LiCa)2(SO4)3 + 3 H2O
RbOH + CH3COOH = C2H3O2Rb + H2O =>
RbOH + CH3COOH = C2H3O2Rb + H2O
NH4OH + H3PO4 = (NH4)3PO4 + H2O =>
3 NH4OH + H3PO4 = (NH4)3PO4 + 3 H2O
Be + H3PO4 = Be(PO4)2 + H2 =>
Be + 2 H3PO4 = Be(PO4)2 + 3 H2
Mo(PO3)3 + WO3 = MoW2P3O15 =>
Mo(PO3)3 + 2 WO3 = MoW2P3O15
NaOH(aq) + HBr(aq) = H2O(l)NaBr(aq) =>
NaOH(aq) + HBr(aq) = H2O(l)NaBr(aq)
NH4NO3 + Cu = NH3 + Cu(NO3)2 + H2 =>
2 NH4NO3 + Cu = 2 NH3 + Cu(NO3)2 + H2
Ti(ClO4)2 + H2O = TiO + HClO4 =>
Ti(ClO4)2 + H2O = TiO + 2 HClO4
C12H2Cl8 + H2O2 = CO2 + HCl + H2O =>
C12H2Cl8 + 21 H2O2 = 12 CO2 + 8 HCl + 18 H2O
Zn1 + H1(N1O3) = Zn1(N1O3)2 + H2 =>
Zn1 + 2 H1(N1O3) = Zn1(N1O3)2 + H2
CS2(g) + Cl2(g) = CCl4(g) + S2Cl2(g) =>
CS2(g) + 3 Cl2(g) = CCl4(g) + S2Cl2(g)
C6H6 + Pb2O3 = Pb2O + CO2 + H2O =>
2 C6H6 + 15 Pb2O3 = 15 Pb2O + 12 CO2 + 6 H2O
Cu + HSO3 = CuSO4 + H2O + SO2 =>
Cu + 4 HSO3 = CuSO4 + 2 H2O + 3 SO2
CuI + NH3 = Cu(NH3)2 + I2 =>
2 CuI + 4 NH3 = 2 Cu(NH3)2 + I2
NaCl + O = Na2O2 + Cl =>
2 NaCl + 2 O = Na2O2 + 2 Cl
Cr(ClO)3 + MgO = Cr2O3 + Mg(ClO)2 =>
2 Cr(ClO)3 + 3 MgO = Cr2O3 + 3 Mg(ClO)2
C15H22N2O17P2 + C20H35NO16 = C26H45NO21 + C9H11N2O12P2 + H =>
C15H22N2O17P2 + C20H35NO16 = C26H45NO21 + C9H11N2O12P2 + H
CuCl2 + AlF3 = AlCl3 + CuF2 =>
3 CuCl2 + 2 AlF3 = 2 AlCl3 + 3 CuF2
H2UO4 + RbOH = Rb2U2O7 + H2O =>
2 H2UO4 + 2 RbOH = Rb2U2O7 + 3 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/23/25
Équations équilibrées sur02/22/24
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