| Équations équilibrées la veille | Équations équilibrées le lendemain |
(NH4)2SO3 + Sr(OH)2 = 2 NH4OH + SrSO3
Sr3(PO4)2 + SiO2 + C = SrSiO3 + CO + P4 =>
2 Sr3(PO4)2 + 6 SiO2 + 10 C = 6 SrSiO3 + 10 CO + P4
Cu + Ba(OH)2 = Cu(OH)2 + Ba =>
Cu + Ba(OH)2 = Cu(OH)2 + Ba
Cu(OH)2 + HCl = CuOHCl + H2O =>
Cu(OH)2 + HCl = CuOHCl + H2O
PbNO2 + KI = PbNO2KI =>
PbNO2 + KI = PbNO2KI
Cu3(CO3)2(OH)2 + HCl = CuCl2 + H2O + CO2 =>
Cu3(CO3)2(OH)2 + 6 HCl = 3 CuCl2 + 4 H2O + 2 CO2
Mg + Si = Mg(Si5)4 =>
Mg + 20 Si = Mg(Si5)4
Sr + RbNO3 = Rb + Sr(NO3)2 =>
Sr + 2 RbNO3 = 2 Rb + Sr(NO3)2
LiCl + Ag2O = AgCl + Li2O =>
2 LiCl + Ag2O = 2 AgCl + Li2O
Fe + NH4CNS = FeCNS + NH4 =>
Fe + NH4CNS = FeCNS + NH4
NC(CH2)4CN + H2 = H2N(CH2)6NH2 =>
NC(CH2)4CN + 4 H2 = H2N(CH2)6NH2
C4H9COOH + Na = C4H9COONa + H2 =>
2 C4H9COOH + 2 Na = 2 C4H9COONa + H2
NaC2H3O2(aq) + KCl(aq) = NaCl + KC2H3O2 =>
NaC2H3O2(aq) + KCl(aq) = NaCl + KC2H3O2
Mg(s) + Cr{2+}(aq) = Mg{2+}(aq) + Cr(s) =>
Mg(s) + Cr{2+}(aq) = Mg{2+}(aq) + Cr(s)
BaO + H2O = Ba(OH)2 =>
BaO + H2O = Ba(OH)2
Mn(NO3)2 + KI = MnI2 + KNO3 =>
Mn(NO3)2 + 2 KI = MnI2 + 2 KNO3
AlSe = Al + Se =>
AlSe = Al + Se
P + H2O + Br = HBr + H3PO3 =>
P + 3 H2O + 3 Br = 3 HBr + H3PO3
Al + ZnO = Al2O3 + Zn =>
2 Al + 3 ZnO = Al2O3 + 3 Zn
(NH2)2CO + Ba(OH)2 = NH3 + BaCO3 =>
(NH2)2CO + Ba(OH)2 = 2 NH3 + BaCO3
C7H11OH + O2 = CO2 + H2O =>
2 C7H11OH + 19 O2 = 14 CO2 + 12 H2O
K + P = K2P2 =>
2 K + 2 P = K2P2
P0 + O2 = P2O5 =>
4 P0 + 5 O2 = 2 P2O5
C7H8 + CO2 = C8H8O2 =>
C7H8 + CO2 = C8H8O2
Na2HPO4 = Na2 + HPO4 =>
Na2HPO4 = Na2 + HPO4
C5H13 + O2 = CO2 + H2O =>
4 C5H13 + 33 O2 = 20 CO2 + 26 H2O
Ca(CN2) + H2O = CaO + CO2 + NH3 =>
Ca(CN2) + 3 H2O = CaO + CO2 + 2 NH3
C12H24O2 + O = CO2 + H2O =>
C12H24O2 + 34 O = 12 CO2 + 12 H2O
BN(s) + F2(g) = BF3(s) + N2(g) =>
2 BN(s) + 3 F2(g) = 2 BF3(s) + N2(g)
Li + Li2S8 = Li2S6 =>
2 Li + 3 Li2S8 = 4 Li2S6
As2O3 + NO3{-} + H2O = H3AsO4 + N2O3 + OH{-} =>
As2O3 + 2 NO3{-} + 4 H2O = 2 H3AsO4 + N2O3 + 2 OH{-}
Fe(NO3)3 + Sn = Fe + Sn(NO3)2 =>
2 Fe(NO3)3 + 3 Sn = 2 Fe + 3 Sn(NO3)2
Cd + H2SO3 = CdSO3 + H2 =>
Cd + H2SO3 = CdSO3 + H2
CH3COOH + Ca = (CH3COO)2Ca + H2 =>
2 CH3COOH + Ca = (CH3COO)2Ca + H2
I + AgNO3 + H2O = AgIO3 + AgI + HNO3 =>
6 I + 6 AgNO3 + 3 H2O = AgIO3 + 5 AgI + 6 HNO3
HI + KMnO4 + H2SO4 = I2 + K2SO4 + MnSO4 + H2O =>
10 HI + 2 KMnO4 + 3 H2SO4 = 5 I2 + K2SO4 + 2 MnSO4 + 8 H2O
C6H6O + NaOH = C6H5ONa + H2O =>
C6H6O + NaOH = C6H5ONa + H2O
HCl + LiCN = HCN + LiCl =>
HCl + LiCN = HCN + LiCl
carbondioxide + carbon = carbonmonoxide =>
CO2 + C = 2 CO
C4H9COOH + Na = C4H9COONa + H2 =>
2 C4H9COOH + 2 Na = 2 C4H9COONa + H2
K{+} + HClO4 = KClO4 + H{+} =>
K{+} + HClO4 = KClO4 + H{+}
KMnO4 + C12H22O11 + KOH = K2CO3 + K2MnO4 + H2O =>
48 KMnO4 + C12H22O11 + 72 KOH = 12 K2CO3 + 48 K2MnO4 + 47 H2O
CrBr3 + NaBrO3 + NaOH = Na2CrO4 + NaBr + H2O =>
2 CrBr3 + NaBrO3 + 10 NaOH = 2 Na2CrO4 + 7 NaBr + 5 H2O
C4H6O6 + BaCO3 = Ba(C4H4O6)2 + CO2 + H2O =>
9 C4H6O6 + 5 BaCO3 = 5 Ba(C4H4O6)2 + CO2 + 7 H2O
FeCO3 + H2SO4 = FeSO4 + CO3H2 =>
FeCO3 + H2SO4 = FeSO4 + CO3H2
Cu(CO3) = CO2 + CuO =>
Cu(CO3) = CO2 + CuO
Al4C3 + H2O = C2H2 + Al + O2 =>
4 Al4C3 + 6 H2O = 6 C2H2 + 16 Al + 3 O2
Al2(SO4)3 + VCl2 = AlCl3 + V(SO4) =>
Al2(SO4)3 + 3 VCl2 = 2 AlCl3 + 3 V(SO4)
Ni2O3 + KOH = KNiO2 + H2O =>
Ni2O3 + 2 KOH = 2 KNiO2 + H2O
S5 + O2 = SO2 =>
S5 + 5 O2 = 5 SO2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur10/30/24
Équations équilibrées sur11/29/23
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