| Équations équilibrées la veille | Équations équilibrées le lendemain |
CuO + 2 CH2COOH = Cu(CH2COO)2 + H2O
NaCl + C6H10O5 + NaOCl = Na2OCl + C6H10O5Cl2 =>
2 NaCl + C6H10O5 + 2 NaOCl = 2 Na2OCl + C6H10O5Cl2
MnO2 + K2SO3 + H2SO4 = K2SO4 + MnSO4 + H2O =>
MnO2 + K2SO3 + H2SO4 = K2SO4 + MnSO4 + H2O
Mg3P2 + Li = LiP + Mg =>
Mg3P2 + 2 Li = 2 LiP + 3 Mg
NH4Fe(SO4)2 + BaCl2 = BaSO4 + NH4Cl + FeCl3 =>
NH4Fe(SO4)2 + 2 BaCl2 = 2 BaSO4 + NH4Cl + FeCl3
AgNO3 + CuO = Ag + CuONO3 =>
AgNO3 + CuO = Ag + CuONO3
NH3 + O2 = NO34 + H2O =>
4 NH3 + 71 O2 = 4 NO34 + 6 H2O
CH3OH + H2SO4 + K2Cr2O7 = HCOOH + Cr2(SO4)3 + K2SO4 + H2O =>
3 CH3OH + 8 H2SO4 + 2 K2Cr2O7 = 3 HCOOH + 2 Cr2(SO4)3 + 2 K2SO4 + 11 H2O
K2O2 + H2SO3 = K2SO3 + H2O2 =>
K2O2 + H2SO3 = K2SO3 + H2O2
Fe(OH)2 + Fe2O3 = Fe3O4 + H2O =>
Fe(OH)2 + Fe2O3 = Fe3O4 + H2O
KBr + MnO2 + H2SO4 = MnSO4 + Br2 + K2SO4 + H2O =>
2 KBr + MnO2 + 2 H2SO4 = MnSO4 + Br2 + K2SO4 + 2 H2O
Ba3(PO4)2 = Ba + P + O2 =>
Ba3(PO4)2 = 3 Ba + 2 P + 4 O2
HClO4 + KOH = HOH + ClO4K =>
HClO4 + KOH = HOH + ClO4K
CuO + CH3COOH = Cu(CH3COO)2 + H2O =>
CuO + 2 CH3COOH = Cu(CH3COO)2 + H2O
C2H5OH + PBr3 = C2H5Br + H3PO3 =>
3 C2H5OH + PBr3 = 3 C2H5Br + H3PO3
BNa(CH3O)4 + HCl = BH(CH3O)4 + NaCl =>
BNa(CH3O)4 + HCl = BH(CH3O)4 + NaCl
SB2S3 + HNO3 = SB2O5 + H2SO4 + NO2 + H2O =>
SB2S3 + 28 HNO3 = SB2O5 + 3 H2SO4 + 28 NO2 + 11 H2O
KMnO4 + H2SO4 = MnSO4 + K2SO4 + H2O2 + SO3 =>
2 KMnO4 + 5 H2SO4 = 2 MnSO4 + K2SO4 + 5 H2O2 + 2 SO3
MgCO3(s) + HCl(aq) = MgCl2(aq) + H2O(l) + CO2(g) =>
MgCO3(s) + 2 HCl(aq) = MgCl2(aq) + H2O(l) + CO2(g)
C2H2(acetylene) + KMnO4 + H2O = COOHCOOH + MnO2 + KOH =>
3 C2H2(acetylene) + 8 KMnO4 + 4 H2O = 3 COOHCOOH + 8 MnO2 + 8 KOH
C10H14 + KMnO4 + KOH = C9H11O4K + H2O + K2MnO4 =>
9 C10H14 + 86 KMnO4 + 96 KOH = 10 C9H11O4K + 56 H2O + 86 K2MnO4
CaO + H2O = HO + Ca2O =>
2 CaO + H2O = 2 HO + Ca2O
NaF + BaO = Na2O + BaF2 =>
2 NaF + BaO = Na2O + BaF2
Mg + H3PO4 = HMg + PO4 =>
3 Mg + H3PO4 = 3 HMg + PO4
KOH + BaCO3 = K2CO3 + Ba(OH)2 =>
2 KOH + BaCO3 = K2CO3 + Ba(OH)2
Na2S + SO2 = Na2SO4 + S =>
Na2S + 2 SO2 = Na2SO4 + 2 S
Na2S + K2Cr2O7 = K2S + Na2Cr2O7 =>
Na2S + K2Cr2O7 = K2S + Na2Cr2O7
NH4Br + KOH = KBr + H2O + NH3 =>
NH4Br + KOH = KBr + H2O + NH3
IO3{-} + I{-} + H{+} = I3{-} + H2O =>
IO3{-} + 8 I{-} + 6 H{+} = 3 I3{-} + 3 H2O
(CN)2 + KOH = KCN + KNCO + H2O =>
(CN)2 + 2 KOH = KCN + KNCO + H2O
Na2SO3 + HNO3 = NO + Na2SO4 + H2O =>
3 Na2SO3 + 2 HNO3 = 2 NO + 3 Na2SO4 + H2O
CH3CHO + H2O = CH3CHO2H2 =>
CH3CHO + H2O = CH3CHO2H2
CSe2 + Cl2 = CCl4 + Se2Cl2 =>
CSe2 + 3 Cl2 = CCl4 + Se2Cl2
FeCl3 + K4FeC6N6 = KCl + Fe4(FeC6N6)3 =>
4 FeCl3 + 3 K4FeC6N6 = 12 KCl + Fe4(FeC6N6)3
Na2FeO3 + NaI + HCl = NaCl + Fe + I2 + H2O =>
Na2FeO3 + 4 NaI + 6 HCl = 6 NaCl + Fe + 2 I2 + 3 H2O
Ca + CO3 = CaCO3 =>
Ca + CO3 = CaCO3
S8 + HF = SH + F =>
S8 + 8 HF = 8 SH + 8 F
SnCl2 + HCl = H[SnCl3] =>
SnCl2 + HCl = H[SnCl3]
C6H5Br + Cu = C12H10 + CuBr2 =>
2 C6H5Br + Cu = C12H10 + CuBr2
KClO3 + P0 = P2O5 + KCl =>
5 KClO3 + 6 P0 = 3 P2O5 + 5 KCl
Li2CrO4 + BaCl2 = LiCl + BaCrO4 =>
Li2CrO4 + BaCl2 = 2 LiCl + BaCrO4
K3[Fe(CN)6] + Cr2O3 + KOH = K4[Fe(CN)6] + K2CrO4 + H2O =>
6 K3[Fe(CN)6] + Cr2O3 + 10 KOH = 6 K4[Fe(CN)6] + 2 K2CrO4 + 5 H2O
Ba(OH)2 + KHCO3 = Ba(HCO3)2 + KOH =>
Ba(OH)2 + 2 KHCO3 = Ba(HCO3)2 + 2 KOH
CrO + Cl2 = CrCl3 + O2 =>
2 CrO + 3 Cl2 = 2 CrCl3 + O2
Zn + Cl2 = ZnCl2 = ZnCl2 =>
Zn + Cl2 = ZnCl2
Na2B4O7 + HNO3 = H2B4O7 + NaNO3 =>
Na2B4O7 + 2 HNO3 = H2B4O7 + 2 NaNO3
KMnO4 + HCl = Cl + MnCl2 + KCl + H2O =>
KMnO4 + 8 HCl = 5 Cl + MnCl2 + KCl + 4 H2O
Li2CO3 + CaCl = Li2Cl + CaCO3 =>
Li2CO3 + CaCl = Li2Cl + CaCO3
K2CO3 + AlCl = Al2(CO3) + KCl =>
K2CO3 + 2 AlCl = Al2(CO3) + 2 KCl
CH3O + O2 = H2O + CO2 =>
4 CH3O + 5 O2 = 6 H2O + 4 CO2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/24/24
Équations équilibrées sur12/24/23
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