| Équations équilibrées la veille | Équations équilibrées le lendemain |
4 NO2 + O2 + 2 H2O = 4 HNO3
CO2(g) + H2O() = C6H12O6(aq) + O2(g) =>
6 CO2(g) + 6 H2O() = C6H12O6(aq) + 6 O2(g)
C3H5O(COOH)3 + H2O = C3H5O(COOH)2COO + H3O =>
C3H5O(COOH)3 + H2O = C3H5O(COOH)2COO + H3O
NO2 + O2 + H2O = HNO3 =>
4 NO2 + O2 + 2 H2O = 4 HNO3
Ba(HSO3)2 = BaSO3 + H2O + SO2 =>
Ba(HSO3)2 = BaSO3 + H2O + SO2
AgNo3 + LiOH = AgOH + LiNo3 =>
AgNo3 + LiOH = AgOH + LiNo3
C6H12 + HBr = C6H13Br =>
C6H12 + HBr = C6H13Br
Ca + KCl2 = CaCl2K =>
Ca + KCl2 = CaCl2K
CH3COOH + NaOH = CH3OH3 + NaCOOH =>
3 CH3COOH + 4 NaOH = 2 CH3OH3 + 4 NaCOOH
COCl2 + KOH = COOHCl + KCl =>
COCl2 + KOH = COOHCl + KCl
Cu(OH)2 + NH3 + H2O = (NH4)2[Cu(OH)4] =>
Cu(OH)2 + 2 NH3 + 2 H2O = (NH4)2[Cu(OH)4]
(SO3){2-} + Cl2 + H2O = (SO4)2{-} + Cl{-} + H{+} =>
4(SO3){2-} + 7 Cl2 + 4 H2O = 2(SO4)2{-} + 14 Cl{-} + 8 H{+}
K2CrO4 + FeSO4 + H2SO4 = Cr2(SO4)3 + Fe2(SO4)3 + K2SO4 + H2O =>
2 K2CrO4 + 6 FeSO4 + 8 H2SO4 = Cr2(SO4)3 + 3 Fe2(SO4)3 + 2 K2SO4 + 8 H2O
ZnO + H2O = ZnO2 + H2 =>
ZnO + H2O = ZnO2 + H2
RCOOH + NaHCO3 = RCOONa + H2O + CO2 =>
RCOOH + NaHCO3 = RCOONa + H2O + CO2
C3H98 + O2 = CO2 + H2O =>
2 C3H98 + 55 O2 = 6 CO2 + 98 H2O
MnO4{-} + Cl{-} + H2O = Mn{2+} + ClO{-} + OH{-} =>
2 MnO4{-} + 5 Cl{-} + 3 H2O = 2 Mn{2+} + 5 ClO{-} + 6 OH{-}
Cl2O7 + H2O = H2(ClO4)2 =>
Cl2O7 + H2O = H2(ClO4)2
C3H5OH + KMnO4 + H2SO4 = CO2 + H2O + MnSO4 + K2SO4 =>
5 C3H5OH + 16 KMnO4 + 24 H2SO4 = 15 CO2 + 39 H2O + 16 MnSO4 + 8 K2SO4
MnO2 + Sn(OH)4 = MnO2(OH)4 + Sn =>
MnO2 + Sn(OH)4 = MnO2(OH)4 + Sn
Pb(NO3)4 + Mg3(AsO4)2 = Pb(AsO4)4 + Mg3(NO3)2 =>
Pb(NO3)4 + 2 Mg3(AsO4)2 = Pb(AsO4)4 + 2 Mg3(NO3)2
VBr3 + Zn = ZnBr2 + V =>
2 VBr3 + 3 Zn = 3 ZnBr2 + 2 V
BaO + H{2}O = Ba(OH){2} =>
BaO + H{2}O = Ba(OH){2}
V(OH)2 + H3SbO4 = V3(SbO4)2 + H2O =>
3 V(OH)2 + 2 H3SbO4 = V3(SbO4)2 + 6 H2O
KNO3 + Al = K + AlNO3 =>
KNO3 + Al = K + AlNO3
HCl(aq) + NaOH(aq) = NaCl(aq) + H2O =>
HCl(aq) + NaOH(aq) = NaCl(aq) + H2O
Ca(H2PO4)2 + NH3 + Ca(NO3)2 = CaHPO4 + NH4NO3 =>
Ca(H2PO4)2 + 2 NH3 + Ca(NO3)2 = 2 CaHPO4 + 2 NH4NO3
NO = N2 + O2 =>
2 NO = N2 + O2
K2SO4 = K + SO4 =>
K2SO4 = 2 K + SO4
FeF3 + Li2O = Fe2O3 + LiF =>
2 FeF3 + 3 Li2O = Fe2O3 + 6 LiF
Cr2O7{2-} + I{-} + H{+} = Cr{3} + H2O + I2 =>
Cr2O7{2-} + 6 I{-} + 14 H{+} = 2 Cr{3} + 7 H2O + 3 I2
K3MnO4 + HCl = KMnO4 + MnO2 + KCl + H2O =>
3 K3MnO4 + 8 HCl = KMnO4 + 2 MnO2 + 8 KCl + 4 H2O
CoSO4(aq) + BaCl2(aq) = BaSO4 + CoCl2 =>
CoSO4(aq) + BaCl2(aq) = BaSO4 + CoCl2
Fe1200 + O2 = Fe2O3 =>
Fe1200 + 900 O2 = 600 Fe2O3
Ba3(PO4)2 + H3PO4 = Ba(H2PO4)2 =>
Ba3(PO4)2 + 4 H3PO4 = 3 Ba(H2PO4)2
NaPO3 + (Cr2(SO4)3) = CrPO4 + SO3 + Na3PO4 =>
3 NaPO3 + (Cr2(SO4)3) = 2 CrPO4 + 3 SO3 + Na3PO4
Cu + HNO3 = Cu(NO3)2 + NO + H2O =>
3 Cu + 8 HNO3 = 3 Cu(NO3)2 + 2 NO + 4 H2O
P + KIO3 + KOH = K3PO4 + KI + H2O =>
6 P + 5 KIO3 + 18 KOH = 6 K3PO4 + 5 KI + 9 H2O
Sb(HCO3)3 = Sb2O3 + CO2 + H2O =>
2 Sb(HCO3)3 = Sb2O3 + 6 CO2 + 3 H2O
KOH + H3PO4 = K3PO4 + H2O =>
3 KOH + H3PO4 = K3PO4 + 3 H2O
KClO4 + NH3 = KCl + N2 + H2O =>
3 KClO4 + 8 NH3 = 3 KCl + 4 N2 + 12 H2O
Fe + O2 = Fe2O3 =>
4 Fe + 3 O2 = 2 Fe2O3
NaNO2 + H2SO4 = H2O + NO + Na2SO4 + NaNO3 =>
3 NaNO2 + H2SO4 = H2O + 2 NO + Na2SO4 + NaNO3
NaOH + FeSO4 = Fe(OH)2Na2SO4 =>
2 NaOH + FeSO4 = Fe(OH)2Na2SO4
Fe + Pt2{+} = Fe3{+} + Pt =>
3 Fe + Pt2{+} = Fe3{+} + 2 Pt
KBr + KMnO4 + H2SO4 = Br2 + MnSO4 + H2O + K2SO4 =>
10 KBr + 2 KMnO4 + 8 H2SO4 = 5 Br2 + 2 MnSO4 + 8 H2O + 6 K2SO4
CH3CH2OH3 + O2 = CO2 + H2O =>
2 CH3CH2OH3 + 7 O2 = 4 CO2 + 8 H2O
AgNO3 + HCl = Ag + NO3HCl =>
AgNO3 + HCl = Ag + NO3HCl
V + ClO3 + OH{-} = HV2O7{3-} + Cl{-} + H2O =>
14 V + 10 ClO3 + 31 OH{-} = 7 HV2O7{3-} + 10 Cl{-} + 12 H2O
KOH + H2O2 + Cr(OH)3 = K2CrO4 + H2O =>
4 KOH + 3 H2O2 + 2 Cr(OH)3 = 2 K2CrO4 + 8 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur08/28/24
Équations équilibrées sur09/27/23
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