| Équations équilibrées la veille | Équations équilibrées le lendemain |
Ba + H2O = BaO + H2
CaCO3 + HCl = H2O + CaCl2 + CO2 =>
CaCO3 + 2 HCl = H2O + CaCl2 + CO2
NH3 + AgNO3 = Ag(NH3) + NO3 =>
NH3 + AgNO3 = Ag(NH3) + NO3
K + H2SO4 = H2KSO4 =>
K + H2SO4 = H2KSO4
AgF = Ag + F =>
AgF = Ag + F
Fe(OH)3 + CuCl2 = FeCl3 + Cu(OH)2 =>
2 Fe(OH)3 + 3 CuCl2 = 2 FeCl3 + 3 Cu(OH)2
KO2 = K20 + O2 =>
20 KO2 = K20 + 20 O2
C2H5OH + Na = CH3CONa + H2 =>
2 C2H5OH + 2 Na = 2 CH3CONa + 3 H2
Na2CO3 + CH3COOH = Na + H2O + CO2 =>
4 Na2CO3 + CH3COOH = 8 Na + 2 H2O + 6 CO2
N2O3 + NaOH = NaNO2 + H2O =>
N2O3 + 2 NaOH = 2 NaNO2 + H2O
Ba + H2O = Ba(OH)2 + H2 =>
Ba + 2 H2O = Ba(OH)2 + H2
H2 = H3 =>
3 H2 = 2 H3
AgNO3 + KSCN = AgSCN + KNO3 =>
AgNO3 + KSCN = AgSCN + KNO3
Al2(SO4)3 + BaCl2 = Ba(SO4) + AlCl3 =>
Al2(SO4)3 + 3 BaCl2 = 3 Ba(SO4) + 2 AlCl3
KBrO3 + Fe(NO3)2 + HNO3 = KBr + Fe(NO3)3 + H2O =>
KBrO3 + 6 Fe(NO3)2 + 6 HNO3 = KBr + 6 Fe(NO3)3 + 3 H2O
C6H5NO2 + Sn + HCl = C6H5NH2 + SnCl2 + H2O =>
C6H5NO2 + 3 Sn + 6 HCl = C6H5NH2 + 3 SnCl2 + 2 H2O
NaH(aq) + H2O = H2 + NaOH =>
NaH(aq) + H2O = H2 + NaOH
K2Cr2O7 + Na2C2O4 + H2SO4 = KSO4 + Cr2(SO4) + Na2SO4 + H2O + CO2 =>
K2Cr2O7 + 4 Na2C2O4 + 7 H2SO4 = 2 KSO4 + Cr2(SO4) + 4 Na2SO4 + 7 H2O + 8 CO2
H2O2 + C6H5BrO = H2O + C6H5BrO2 =>
H2O2 + C6H5BrO = H2O + C6H5BrO2
H2 + O2 = (H2)O =>
2 H2 + O2 = 2(H2)O
K4P2C7 + H2O = PO3 + K + C + H =>
K4P2C7 + 6 H2O = 2 PO3 + 4 K + 7 C + 12 H
NH4OH + KOH = KOHNH4OH =>
NH4OH + KOH = KOHNH4OH
Ca(OH)2 + HP = CaP2 + H2O =>
Ca(OH)2 + 2 HP = CaP2 + 2 H2O
CaCl2*H2PO4*H2O + NH4OH = NH4Cl + NH4H2PO4 + Ca + H + O =>
CaCl2*H2PO4*H2O + 3 NH4OH = 2 NH4Cl + NH4H2PO4 + Ca + 5 H + 4 O
MgNH4PO4 = Mg + NH4 + PO4 =>
MgNH4PO4 = Mg + NH4 + PO4
ClO3 + I2 = IO3 + ICl =>
ClO3 + I2 = IO3 + ICl
Mg + P4 = MgP2 =>
2 Mg + P4 = 2 MgP2
Pb(SO4)2 + NaCl = Na2SO4 + PbCl4 =>
Pb(SO4)2 + 4 NaCl = 2 Na2SO4 + PbCl4
LiNO3 + HBr = LiBr + HNO3 =>
LiNO3 + HBr = LiBr + HNO3
(CH3)3COH + HCl = C4H9Cl + H2O =>
(CH3)3COH + HCl = C4H9Cl + H2O
Cl2 + Ba(OH)2 = Ba(ClO3)2 + BaCl2 + H2O =>
6 Cl2 + 6 Ba(OH)2 = Ba(ClO3)2 + 5 BaCl2 + 6 H2O
Cu(NO3)2(aq) + Na3PO4(aq) = CuPO4(s) + Na3(NO3)2(aq) =>
Cu(NO3)2(aq) + Na3PO4(aq) = CuPO4(s) + Na3(NO3)2(aq)
MnBr2(aq) + KOH(aq) = Mn(OH)2 + KBr =>
MnBr2(aq) + 2 KOH(aq) = Mn(OH)2 + 2 KBr
FeCe2 + NaOH = Fe(OH)2 + NaCe =>
FeCe2 + 2 NaOH = Fe(OH)2 + 2 NaCe
NaF + Mg(NO3)2 = NaNO3 + MgF2 =>
2 NaF + Mg(NO3)2 = 2 NaNO3 + MgF2
HNO3 + Sn = SnO2 + NO2 + H2O =>
4 HNO3 + Sn = SnO2 + 4 NO2 + 2 H2O
C6H11OH + KMnO4 + H2SO4 = C6H10O + MnSO4 + K2SO4 + H2O =>
5 C6H11OH + 2 KMnO4 + 3 H2SO4 = 5 C6H10O + 2 MnSO4 + K2SO4 + 8 H2O
HCN + H2O = NH3CO =>
HCN + H2O = NH3CO
Hg2{+2} + Na2S = HgS + Na2{+} =>
Hg2{+2} + 2 Na2S = 2 HgS + 2 Na2{+}
CO + KOH = HCOOK =>
CO + KOH = HCOOK
(COOH)2 + KMnO4 + H2SO4 = CO2 + H2O + K2SO4 + MnSO4 =>
5(COOH)2 + 2 KMnO4 + 3 H2SO4 = 10 CO2 + 8 H2O + K2SO4 + 2 MnSO4
Fe + K3[Fe(Cn)6] = Fe3[Fe(Cn)6]3 + K =>
3 Fe + 3 K3[Fe(Cn)6] = Fe3[Fe(Cn)6]3 + 9 K
UO2 + BrF3 = UF4 + Br + O2 =>
3 UO2 + 4 BrF3 = 3 UF4 + 4 Br + 3 O2
NaOH + H3PO2 = Na3PO2 + H2O =>
3 NaOH + H3PO2 = Na3PO2 + 3 H2O
Al(OH)2Cl + HCl = AlCl3 + H2O =>
Al(OH)2Cl + 2 HCl = AlCl3 + 2 H2O
Fe{-2}O{-3} + CO = Fe + CO{-2} =>
Fe{-2}O{-3} + CO = Fe + CO{-2}
H2O2 = H2O + O =>
H2O2 = H2O + O
NiSO4 + Li3PO4 = Ni3(PO4)2 + Li2SO4 =>
3 NiSO4 + 2 Li3PO4 = Ni3(PO4)2 + 3 Li2SO4
MnO2 + KOH + O2 = KMnO4 + OH =>
MnO2 + KOH + O2 = KMnO4 + OH
H2SO4 + Ag = Ag2SO4 + SO2 + H2O =>
2 H2SO4 + 2 Ag = Ag2SO4 + SO2 + 2 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur03/30/24
Équations équilibrées sur04/29/23
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