| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 NaPO3 + MgSO4 = Na2SO4 + Mg(PO3)2
N2H6SO4 + K4Fe(CN)6 = (N2H6)4(Fe(CN)6)2 + K2SO4 =>
4 N2H6SO4 + 2 K4Fe(CN)6 = (N2H6)4(Fe(CN)6)2 + 4 K2SO4
C9H7N + H2SO4 = C6H7O6NS + SO2 + H2O + CO2 =>
C9H7N + 10 H2SO4 = C6H7O6NS + 9 SO2 + 10 H2O + 3 CO2
Y(NO3)3 + Al(NO3)3 = Y3Al5O12 + N2 + O2 =>
3 Y(NO3)3 + 5 Al(NO3)3 = Y3Al5O12 + 12 N2 + 30 O2
Cu(NO3)2 + C6H8O7 = Cu + CO2 + H2O + N2 =>
3 Cu(NO3)2 + 2 C6H8O7 = 3 Cu + 12 CO2 + 8 H2O + 3 N2
Na2SSO3 + Cl2 + H2O = Na2SO4 + HCl + H2SO4 =>
Na2SSO3 + 4 Cl2 + 5 H2O = Na2SO4 + 8 HCl + H2SO4
KClO = KCl + KClO3 =>
3 KClO = 2 KCl + KClO3
H3PO4 + H2O = H3PO4*2H2O =>
H3PO4 + 2 H2O = H3PO4*2H2O
CuCO3 = CO2 + Cu1O =>
CuCO3 = CO2 + Cu1O
Ca5(PO4)3Cl + H2SO4 = Ca(H2PO4)2 + Ca(SO4) + HCl =>
2 Ca5(PO4)3Cl + 7 H2SO4 = 3 Ca(H2PO4)2 + 7 Ca(SO4) + 2 HCl
LiLi + Cd3(PO4)2 = Li2(PO4) + Cd3 =>
2 LiLi + Cd3(PO4)2 = 2 Li2(PO4) + Cd3
Mg2 + TiCl4 = MgCl2 + Ti =>
Mg2 + TiCl4 = 2 MgCl2 + Ti
Mg(OH)2 + H2SO4 = MgSO4 + H2O =>
Mg(OH)2 + H2SO4 = MgSO4 + 2 H2O
HCl + AgCN = HCN + AgCl =>
HCl + AgCN = HCN + AgCl
Fe + V2O4 = FeV2O4 =>
Fe + V2O4 = FeV2O4
C17H34O2 + O2 = CO2 + H2O =>
2 C17H34O2 + 49 O2 = 34 CO2 + 34 H2O
Cu(NO3)2 + Cu(OH)2 = CuOHNO3 =>
Cu(NO3)2 + Cu(OH)2 = 2 CuOHNO3
NO2 + H2O = HNO2HNO3 =>
2 NO2 + H2O = HNO2HNO3
[Cu(NH3)4](NO3)2 + KCN = K2[Cu(CN)4] + KNO3 + NH3 =>
[Cu(NH3)4](NO3)2 + 4 KCN = K2[Cu(CN)4] + 2 KNO3 + 4 NH3
Cr2O3 + H2 = Cr + H2O =>
Cr2O3 + 3 H2 = 2 Cr + 3 H2O
Al(OH)3 + HNO3 = Al(NO3)3 + H2O =>
Al(OH)3 + 3 HNO3 = Al(NO3)3 + 3 H2O
CuO + H2 = Cu + H2O =>
CuO + H2 = Cu + H2O
HClO3 + MgOH = MgClO3 + H2O =>
HClO3 + MgOH = MgClO3 + H2O
Al(HO) + HCl = AlCl + H2O =>
Al(HO) + HCl = AlCl + H2O
Al2O3 + LiOH + H2O = Li[Al(OH)4] =>
Al2O3 + 2 LiOH + 3 H2O = 2 Li[Al(OH)4]
(NH4)2CO3 + CaS = (NH2)2CO + Ca(OH)2 + H2S =>
(NH4)2CO3 + CaS = (NH2)2CO + Ca(OH)2 + H2S
NH6 + O2 = N2 + H2O =>
2 NH6 + 3 O2 = N2 + 6 H2O
C2H5NO2 + NaOH = C2H4NO2Na + H2O =>
C2H5NO2 + NaOH = C2H4NO2Na + H2O
H{+} + Cu{+} + MnO2 = Cu{2+} + Mn{2+} + H2O =>
4 H{+} + 2 Cu{+} + MnO2 = 2 Cu{2+} + Mn{2+} + 2 H2O
K + H20O = KOH + H2 =>
2 K + 2 H20O = 2 KOH + 19 H2
Li2O + CaO = Li2Ca + O2 =>
Li2O + CaO = Li2Ca + O2
Al2(NO3)2 + NH4OH = Al2OH + NH4(NO3)2 =>
Al2(NO3)2 + NH4OH = Al2OH + NH4(NO3)2
KBr + BaI = K2I + BaBr2 =>
2 KBr + BaI = K2I + BaBr2
K3PO + AI(NO3)3 = KNO3 + AIPO =>
K3PO + AI(NO3)3 = 3 KNO3 + AIPO
PH3(g) + HNO3(aq) + NO{3-}(aq) = PO4{3-}(aq) + NO2(g) + H2O(l) =>
PH3(g) + 13 HNO3(aq) + NO{3-}(aq) = PO4{3-}(aq) + 14 NO2(g) + 8 H2O(l)
KMnO4 + HCl = KCl + MnCl2 + H2O + Cl2 =>
2 KMnO4 + 16 HCl = 2 KCl + 2 MnCl2 + 8 H2O + 5 Cl2
CH3OH + KI2 + NaOH = CHI3 + NaI + KI + H2O =>
CH3OH + 4 KI2 + NaOH = CHI3 + NaI + 4 KI + 2 H2O
FeSO4 + NH4(SCN) = Fe(SCN) + NH4 + SO4 =>
FeSO4 + NH4(SCN) = Fe(SCN) + NH4 + SO4
Cr(NO3)3 + BaSO4 = Cr2(SO4)3 + Ba(NO3)2 =>
2 Cr(NO3)3 + 3 BaSO4 = Cr2(SO4)3 + 3 Ba(NO3)2
C14H12 + KMnO4 + H2SO4 = C6H5COOH + MnSO4 + K2SO4 + H2O =>
5 C14H12 + 8 KMnO4 + 12 H2SO4 = 10 C6H5COOH + 8 MnSO4 + 4 K2SO4 + 12 H2O
C6H5ONa + CH3CH2Cl = C6H5OCH2CH3 + NaCl =>
C6H5ONa + CH3CH2Cl = C6H5OCH2CH3 + NaCl
C6H5OH + CO2 = C6H5CO2 + H2O =>
29 C6H5OH + 22 CO2 = 28 C6H5CO2 + 17 H2O
C7H7Cl + CH3Cl = C8H10 + Cl2 =>
C7H7Cl + CH3Cl = C8H10 + Cl2
Mg + CuCl2 = Cu + MgCl2 =>
Mg + CuCl2 = Cu + MgCl2
Mg + H3BO3 = Mg3(BO3)2 + H2 =>
3 Mg + 2 H3BO3 = Mg3(BO3)2 + 3 H2
S2 + NaOH = Na2S + Na2SO3 + H2O =>
3 S2 + 12 NaOH = 4 Na2S + 2 Na2SO3 + 6 H2O
KMnO4 + H2SO4 + C2H2O4*2H2O = MnSO4 + K2SO4 + CO2 + H2O =>
2 KMnO4 + 3 H2SO4 + 5 C2H2O4*2H2O = 2 MnSO4 + K2SO4 + 10 CO2 + 18 H2O
C2H5OH + O2 = C2H3 + H2O =>
4 C2H5OH + O2 = 4 C2H3 + 6 H2O
NO3H + Zn = Zn(NO3) + N4(NO3) + H2O =>
24 NO3H + 19 Zn = 19 Zn(NO3) + N4(NO3) + 12 H2O
NH3 + O2 = NO + H2O =>
4 NH3 + 5 O2 = 4 NO + 6 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur03/12/24
Équations équilibrées sur04/11/23
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