| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 C37H67NO13 + 191 H2O2 = 74 CO2 + 258 H2O + 2 NO
Mg(HCO3)2 + NaHSO4 = Na2SO4 + MgSO4 + H2O + CO2 =>
Mg(HCO3)2 + 2 NaHSO4 = Na2SO4 + MgSO4 + 2 H2O + 2 CO2
Si + H2O2 = H2O + SiO2 =>
Si + 2 H2O2 = 2 H2O + SiO2
C6H4CH2CH3 + KMnO4 + H2SO4 = C6H5COOH + MnSO4 + K2SO4 + H2O =>
70 C6H4CH2CH3 + 94 KMnO4 + 141 H2SO4 = 80 C6H5COOH + 94 MnSO4 + 47 K2SO4 + 216 H2O
Cr2O7{2-} + H2C2O4 + H{+} = Cr{2+} + CO2 + H2O =>
Cr2O7{2-} + 4 H2C2O4 + 6 H{+} = 2 Cr{2+} + 8 CO2 + 7 H2O
CH2CH3OH + O2(g) = CO2(g) + H2O =>
CH2CH3OH + 3 O2(g) = 2 CO2(g) + 3 H2O
O2 + MgBr2 = Br2 + MgO =>
O2 + 2 MgBr2 = 2 Br2 + 2 MgO
Na2CO3 + HCl = NaCl + CO2 + H2O =>
Na2CO3 + 2 HCl = 2 NaCl + CO2 + H2O
Si + F* = SiF4 =>
Si + 4 F* = SiF4
Al(OH)3 + H3(PO4) = H2O + Al(PO4) =>
Al(OH)3 + H3(PO4) = 3 H2O + Al(PO4)
Ca(O2Cl2)2 + HCl = CaCl2 + H2O + Cl =>
Ca(O2Cl2)2 + 8 HCl = CaCl2 + 4 H2O + 10 Cl
Pt(NH3)BrNO3 + K4Fe(CN)6 + C44H50O15 + Cu(NO3)2 + K2BeO2 = Cu(NH3)KNO3 + BeCO3 + Fe7(CN)18 + PtO2 + Br2NO + NO2 =>
594 Pt(NH3)BrNO3 + 35 K4Fe(CN)6 + 3 C44H50O15 + 644 Cu(NO3)2 + 252 K2BeO2 = 644 Cu(NH3)KNO3 + 252 BeCO3 + 5 Fe7(CN)18 + 594 PtO2 + 297 Br2NO + 1011 NO2
K3P + Li = P + LiK3 =>
K3P + Li = P + LiK3
FeSO4 + HCl = FeCl + H(SO4) =>
FeSO4 + HCl = FeCl + H(SO4)
C3H6O + CO2 = C4H6O3 =>
C3H6O + CO2 = C4H6O3
Ba(OH)2 + SO3 = BaS + O2 + H2O =>
Ba(OH)2 + SO3 = BaS + 2 O2 + H2O
Fe + HCl + H2SO4 = FeCl2 + SO2 + H2O =>
Fe + 2 HCl + H2SO4 = FeCl2 + SO2 + 2 H2O
C4H10 + Cl2 = C4H9 + HCl =>
2 C4H10 + Cl2 = 2 C4H9 + 2 HCl
K2ZnO2 + HNO3 = KNO3 + Zn(OH)NO3 + H2O =>
K2ZnO2 + 3 HNO3 = 2 KNO3 + Zn(OH)NO3 + H2O
Ag2SO4 + NH4NO3 = AgNO3 + (NH4)2SO4 =>
Ag2SO4 + 2 NH4NO3 = 2 AgNO3 + (NH4)2SO4
C2H2OH(g) + O2(g) = CO(g) + H2O(l) =>
4 C2H2OH(g) + 5 O2(g) = 8 CO(g) + 6 H2O(l)
N2O + Fe{2+} + H{+} = N2 + Fe{3+} + H2O =>
N2O + 2 Fe{2+} + 2 H{+} = N2 + 2 Fe{3+} + H2O
CH3COOH + BaOH = Ba + CH3CO(OH)2 =>
CH3COOH + BaOH = Ba + CH3CO(OH)2
NaMnO4 + Na2SO3 + H2O = MnO2 + Na2SO4 + NaOH =>
2 NaMnO4 + 3 Na2SO3 + H2O = 2 MnO2 + 3 Na2SO4 + 2 NaOH
CuSO4 + BaCl2 = CuCl2 + Ba2(SO4)2 =>
2 CuSO4 + 2 BaCl2 = 2 CuCl2 + Ba2(SO4)2
Zr + HCl + HNO3 = H2ZrCl6 + NO + H2O =>
3 Zr + 18 HCl + 4 HNO3 = 3 H2ZrCl6 + 4 NO + 8 H2O
NH3 + Cl7 = NCl14 + H =>
NH3 + 2 Cl7 = NCl14 + 3 H
Al(OH)3 + H2O + H = Al(H2O)6 =>
Al(OH)3 + 3 H2O + 3 H = Al(H2O)6
AlBr3 + K2SO3 = Al2O3 + SO2 + KBr =>
2 AlBr3 + 3 K2SO3 = Al2O3 + 3 SO2 + 6 KBr
Na2S + HNO3 = S + NO + NaNO3 + H2O =>
3 Na2S + 8 HNO3 = 3 S + 2 NO + 6 NaNO3 + 4 H2O
Mn(oh)2 + O2 + H2O = MnO(OH)2 =>
Mn(oh)2 + 2 O2 + 2 H2O = 2 MnO(OH)2
PH3 + HNO3 = NO2 + H2O + P2O5 =>
2 PH3 + 16 HNO3 = 16 NO2 + 11 H2O + P2O5
Mn + HClO3 = Mn(ClO3)2 + H2 =>
Mn + 2 HClO3 = Mn(ClO3)2 + H2
Al(NO3)2 + SrCl2 = Al(Cl2)2 + SrNO3 =>
Al(NO3)2 + 2 SrCl2 = Al(Cl2)2 + 2 SrNO3
Ca(OH)2(aq) + CH3CO2H(aq) = Ca(C2H3O2)2 + H2O =>
Ca(OH)2(aq) + 2 CH3CO2H(aq) = Ca(C2H3O2)2 + 2 H2O
CH3 + NH3 = CH3NH3 =>
CH3 + NH3 = CH3NH3
K3(PO4) + AlCl3 = K3Cl3 + Al(PO4) =>
K3(PO4) + AlCl3 = K3Cl3 + Al(PO4)
(CH3)3COH + (CH3CO)2O = CH3CO2C(CH3)3 + H2O =>
2(CH3)3COH + (CH3CO)2O = 2 CH3CO2C(CH3)3 + H2O
Mn(OH)2 + H2O = Mn(OH)3 + H2 =>
2 Mn(OH)2 + 2 H2O = 2 Mn(OH)3 + H2
W + H2O = WOH + H2 =>
2 W + 2 H2O = 2 WOH + H2
Ca + FeP = CaP + Fe =>
Ca + FeP = CaP + Fe
Na2S + Cl2 = NaCl + S =>
Na2S + Cl2 = 2 NaCl + S
C3H4O + KMnO4 + H2SO4 + H2O = C2H4O2 + K2SO4 + MnSO4 =>
10 C3H4O + 4 KMnO4 + 6 H2SO4 + 4 H2O = 15 C2H4O2 + 2 K2SO4 + 4 MnSO4
Rh + HCl = RhCl3 + H2 =>
2 Rh + 6 HCl = 2 RhCl3 + 3 H2
C15H30(l) + O2(g) = CO2(g) + H2O(l) =>
2 C15H30(l) + 45 O2(g) = 30 CO2(g) + 30 H2O(l)
NaHCO3 + NaOH = Na2CO3 + H2O =>
NaHCO3 + NaOH = Na2CO3 + H2O
AgBr + HNO3 = AgNO3 + HBr =>
AgBr + HNO3 = AgNO3 + HBr
NH4OH + C6H8O6 + NaOH + Fe2O3 = C8H7NO8Na4Fe + O2 + H2O =>
12 NH4OH + 16 C6H8O6 + 48 NaOH + 6 Fe2O3 = 12 C8H7NO8Na4Fe + O2 + 75.999999999999H2O
CO2 + KNO3 = KCO3 + NO2 =>
CO2 + KNO3 = KCO3 + NO2
C17H14N2Na2O8S2 + H2O2 = CO2 + H2O + Na + S + N =>
C17H14N2Na2O8S2 + 33 H2O2 = 17 CO2 + 40 H2O + 2 Na + 2 S + 2 N
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur03/08/25
Équations équilibrées sur04/07/24
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