| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 KAl(SO4)2*12H2O + 2 CH3COONH4 = 2 CH3COOK + (NH4)2SO4 + Al2(SO4)3 + 24 H2O
NO3(g) + CO(g) = N2(g) + CO2(g) =>
2 NO3(g) + 6 CO(g) = N2(g) + 6 CO2(g)
NaOH + BaSO4 = Ba(OH)2 + Na2SO4 =>
2 NaOH + BaSO4 = Ba(OH)2 + Na2SO4
P4 + C12 = PC13 =>
3 P4 + 13 C12 = 12 PC13
IH = HI =>
IH = HI
Zn(s) + AgNO3(ag) = Zn(NO3)2 + Ag(s) =>
Zn(s) + 2 AgNO3(ag) = Zn(NO3)2 + 2 Ag(s)
Fe3 + HCl2 = FeCl2 + H2 =>
2 Fe3 + 6 HCl2 = 6 FeCl2 + 3 H2
K2S + H2SO4 = K2SO4 + S + H2O =>
3 K2S + 4 H2SO4 = 3 K2SO4 + 4 S + 4 H2O
C8H8O3 + NaOH = C7H4Na2O3 + CH3OH + H2O =>
C8H8O3 + 2 NaOH = C7H4Na2O3 + CH3OH + H2O
CuCl2 + Na2S2O3 + H2SO4 = CuS + S + Na2SO4 + HCl =>
CuCl2 + 4 Na2S2O3 + H2SO4 = CuS + 4 S + 4 Na2SO4 + 2 HCl
C4H8O2 + Br2 = C4H8OBr + BrO =>
C4H8O2 + Br2 = C4H8OBr + BrO
H2 + NO = H2O + N2 =>
2 H2 + 2 NO = 2 H2O + N2
CH3OH + O2 = CHO2 + OH3 =>
CH3OH + O2 = CHO2 + OH3
Zn + HNO3 = Zn(NO3) + H4N2O3 + H2O =>
8 Zn + 10 HNO3 = 8 Zn(NO3) + H4N2O3 + 3 H2O
HNO3 + Na2SO3 = NaNO3 + SO2 + H2O =>
2 HNO3 + Na2SO3 = 2 NaNO3 + SO2 + H2O
Zn(CH3COO)2 + H2O = ZnO + CH3COOH =>
Zn(CH3COO)2 + H2O = ZnO + 2 CH3COOH
Sr(C2H3O2)2 + Na2CO3 = SrCO3 + NaC2H3O2 =>
Sr(C2H3O2)2 + Na2CO3 = SrCO3 + 2 NaC2H3O2
(NH4)2S + O2 = N2O5 + H2O + SO2 =>
2(NH4)2S + 11 O2 = 2 N2O5 + 8 H2O + 2 SO2
Cu(OH)2 + HC2H3O2 = Cu(C2H3O2)2 + H2O =>
Cu(OH)2 + 2 HC2H3O2 = Cu(C2H3O2)2 + 2 H2O
CaBr2 + KOH = Ca(OH)2 + KBr =>
CaBr2 + 2 KOH = Ca(OH)2 + 2 KBr
NaOH + Mg(OH)2 = Mg(NaO)2 + H2O =>
2 NaOH + Mg(OH)2 = Mg(NaO)2 + 2 H2O
K2CO3(aq) + Ca(NO3)2 = K(NO3) + CO3Ca =>
K2CO3(aq) + Ca(NO3)2 = 2 K(NO3) + CO3Ca
PB(CH3COO)2 + O2 = PB + CO2 + H2O =>
2 PB(CH3COO)2 + 7 O2 = 2 PB + 8 CO2 + 6 H2O
Al(OH)3 + HBr = AlBr3 + H2O =>
Al(OH)3 + 3 HBr = AlBr3 + 3 H2O
Bi(OH)3 + HCl = HOH + Bi(Cl)3 =>
Bi(OH)3 + 3 HCl = 3 HOH + Bi(Cl)3
NaCl + CaS = Na2S + CaCl2 =>
2 NaCl + CaS = Na2S + CaCl2
K4[Fe(CN)6] + NaOH + Br2 = K3[Fe(CN)6] + NaBr + KOH =>
2 K4[Fe(CN)6] + 2 NaOH + Br2 = 2 K3[Fe(CN)6] + 2 NaBr + 2 KOH
K2S + H2O = H2S + KOH =>
K2S + 2 H2O = H2S + 2 KOH
C8H10 + KMnO4 + H2SO4 = C8H6O4 + K2SO4 + MnSO4 + H2O =>
5 C8H10 + 12 KMnO4 + 18 H2SO4 = 5 C8H6O4 + 6 K2SO4 + 12 MnSO4 + 28 H2O
Cl + LiI = I + ClLi =>
Cl + LiI = I + ClLi
C12H3O8 + O2 = CO2 + H2O =>
4 C12H3O8 + 35 O2 = 48 CO2 + 6 H2O
C5H8 + O2 = CO2 + H2O =>
C5H8 + 7 O2 = 5 CO2 + 4 H2O
Mg(s) + ZnBr2(aq) = Zn + MgBr2 =>
Mg(s) + ZnBr2(aq) = Zn + MgBr2
MgBr2 + Cl2 = MgCl2 + Br2 =>
MgBr2 + Cl2 = MgCl2 + Br2
SF6 = F + S =>
SF6 = 6 F + S
PO4H3 + H2O = H3O + PO4H2 =>
PO4H3 + H2O = H3O + PO4H2
CuI2 + HClO4 = CuClO4 + HI2 =>
CuI2 + HClO4 = CuClO4 + HI2
Fe + CuNO32 = Cu + FeNO32 =>
Fe + CuNO32 = Cu + FeNO32
C2H2 + O2 = CO2 + H2O =>
2 C2H2 + 5 O2 = 4 CO2 + 2 H2O
MnO2 + H2C2O4(aq) = CO2 + H2O + MnO =>
MnO2 + H2C2O4(aq) = 2 CO2 + H2O + MnO
HNO3 + H2SO3 = H2SO4 + NO + H2O =>
2 HNO3 + 3 H2SO3 = 3 H2SO4 + 2 NO + H2O
NH3 + Cu = Cu(NH3) =>
NH3 + Cu = Cu(NH3)
C4H6O5 + KOH = K2C4H4O5 + H2O =>
C4H6O5 + 2 KOH = K2C4H4O5 + 2 H2O
C4H9Br = C4H8 + BrH =>
C4H9Br = C4H8 + BrH
Cr(OH)3 + KBiO3 + KOH + H2O = K2CrO4 + Bi(OH)3 =>
2 Cr(OH)3 + 3 KBiO3 + KOH + H2O = 2 K2CrO4 + 3 Bi(OH)3
Na + ZnUO4(CH3COO)2 = C2H3NaO2 + ZnUO4 =>
2 Na + ZnUO4(CH3COO)2 = 2 C2H3NaO2 + ZnUO4
C12H25OH + O2 = CO2 + H2O =>
C12H25OH + 18 O2 = 12 CO2 + 13 H2O
LiOH + P = P(OH) + Li =>
LiOH + P = P(OH) + Li
KFeO2 + HCl = FeCl3 + KOH + H2O =>
KFeO2 + 3 HCl = FeCl3 + KOH + H2O
C10H20O4 + O2 = H2O + CO2 =>
C10H20O4 + 13 O2 = 10 H2O + 10 CO2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/03/24
Équations équilibrées sur12/03/23
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