| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 Al(OH)3 + 3 H2SO4 = Al2O12S3 + 6 H2O
Sr(NO3)2Na(OH)2 = Sr(OH)2Na(NO3)2 =>
Sr(NO3)2Na(OH)2 = Sr(OH)2Na(NO3)2
NH4NO3 + Ag3N = (NH4)3N + AgNO3 =>
3 NH4NO3 + Ag3N = (NH4)3N + 3 AgNO3
BaCl{2}(aq) + CuSO{4} = BaSO{4}(S) + CuCl{2}(aq) =>
BaCl{2}(aq) + CuSO{4} = BaSO{4}(S) + CuCl{2}(aq)
H2 + AlPO4 = Al + H3PO4 =>
3 H2 + 2 AlPO4 = 2 Al + 2 H3PO4
SnCl4 = Cl2 + Sn =>
SnCl4 = 2 Cl2 + Sn
MgCl2Zn(ClO3)2 = Mg(ClO3)2ZnCl2 =>
MgCl2Zn(ClO3)2 = Mg(ClO3)2ZnCl2
NaOH + HCl2 = NaCl + NaClO + H2O =>
4 NaOH + 2 HCl2 = 3 NaCl + NaClO + 3 H2O
KI + CaS = KS + CaI =>
KI + CaS = KS + CaI
HClO4RbHO = H2ORbClO4 =>
HClO4RbHO = H2ORbClO4
N2 + H = NH02 =>
N2 + 4 H = 2 NH02
Cd2[Fe(CN)6] + NaOH = Na4[Fe(CN)6] + Cd(OH)2 =>
Cd2[Fe(CN)6] + 4 NaOH = Na4[Fe(CN)6] + 2 Cd(OH)2
Al(s)HBr(qc) = AlHBr =>
Al(s)HBr(qc) = AlHBr
PbS + KSO4 = KS + PbSO4 =>
PbS + KSO4 = KS + PbSO4
Ca(OH)2 + (NH4)2(SO4)3 = NH4(OH)3 + CaSO4 =>
3 Ca(OH)2 + (NH4)2(SO4)3 = 2 NH4(OH)3 + 3 CaSO4
HOOCCOOH + Ca = Ca(OOCCOO) + H2 =>
HOOCCOOH + Ca = Ca(OOCCOO) + H2
KBrNaClO = KClNaOBr =>
KBrNaClO = KClNaOBr
AuHBr = HAuBr =>
AuHBr = HAuBr
(NH4)2CO3 + Na2C2O4 = Na2CO3 + NH4 + C2O4 =>
(NH4)2CO3 + Na2C2O4 = Na2CO3 + 2 NH4 + C2O4
KMnO4 + KOH = K2MnO4 + O2 + H2O =>
4 KMnO4 + 4 KOH = 4 K2MnO4 + O2 + 2 H2O
Mn(CH3COO)2*4H2O + Co(NO3)2*6H2O + CO(NH2)2 = MnCo2O4 + CO2 + N2 + H2O =>
3 Mn(CH3COO)2*4H2O + 6 Co(NO3)2*6H2O + CO(NH2)2 = 3 MnCo2O4 + 13 CO2 + 7 N2 + 59 H2O
C4H8O2PCl5 = C4H7ClOHClPOCl3 =>
C4H8O2PCl5 = C4H7ClOHClPOCl3
BaOH2 + HBr = BrOH + BaH2 =>
BaOH2 + HBr = BrOH + BaH2
UF4 = U + F2 =>
UF4 = U + 2 F2
Zn(s)HNO3(aq) = ZnNO3H =>
Zn(s)HNO3(aq) = ZnNO3H
Zn(s)FeCl2(aq) = FeZnCl2 =>
Zn(s)FeCl2(aq) = FeZnCl2
SnCl4 + AgNO3 = Sn(NO3)4 + AgCl =>
SnCl4 + 4 AgNO3 = Sn(NO3)4 + 4 AgCl
CH3CH2CH3 + KMnO4 + H2SO4 = CH3CH2COOH + K2SO4 + MnSO4 + H2O =>
5 CH3CH2CH3 + 6 KMnO4 + 9 H2SO4 = 5 CH3CH2COOH + 3 K2SO4 + 6 MnSO4 + 14 H2O
C6H7O11N3 = CO + CO2 + N2 + H2O =>
2 C6H7O11N3 = 9 CO + 3 CO2 + 3 N2 + 7 H2O
NaCl(s) + SO2(g) + H2O(l) + O2(g) = Na2SO4(aq) + HCl(g) =>
4 NaCl(s) + 2 SO2(g) + 2 H2O(l) + O2(g) = 2 Na2SO4(aq) + 4 HCl(g)
BrCl2 + NaBiO3 + HNO3 = HBrO4 + Bi(NO3)3 + NaNO3 + HCl + H2O =>
2 BrCl2 + 5 NaBiO3 + 20 HNO3 = 2 HBrO4 + 5 Bi(NO3)3 + 5 NaNO3 + 4 HCl + 7 H2O
CrCO3 + HBr = CO2 + H2O + Cr + Br =>
CrCO3 + 2 HBr = CO2 + H2O + Cr + 2 Br
Na2CO3H3PO4 = H3CO3Na2PO4 =>
Na2CO3H3PO4 = H3CO3Na2PO4
NH2OH*HCl + Tl2O = NH2OH*TlCl + H2O =>
2 NH2OH*HCl + Tl2O = 2 NH2OH*TlCl + H2O
RbOH + BaBr2 = RbBr + Ba(OH)2 =>
2 RbOH + BaBr2 = 2 RbBr + Ba(OH)2
KMnO4 + NaSO3 + NaOH = Na2SO4 + K2MnO4 + Na2MnO4 + H2O =>
2 KMnO4 + 2 NaSO3 + 4 NaOH = 2 Na2SO4 + K2MnO4 + Na2MnO4 + 2 H2O
FeSO4 + KMnO4 + H2SO4 = Fe2(SO4)3 + MnSO4 + K2SO4 + H2O =>
10 FeSO4 + 2 KMnO4 + 8 H2SO4 = 5 Fe2(SO4)3 + 2 MnSO4 + K2SO4 + 8 H2O
Mg(OH) + FeO = MgO + Fe(OH) =>
Mg(OH) + FeO = MgO + Fe(OH)
Fe + H2O = Fe3O4 + H2 =>
3 Fe + 4 H2O = Fe3O4 + 4 H2
HBr(aq)H2O(l) = H3O(aq)Br(l) =>
HBr(aq)H2O(l) = H3O(aq)Br(l)
KOHCH3OOH = CH3OHKOOH =>
KOHCH3OOH = CH3OHKOOH
C6H8O7 + NaHCO3 = H2O + CO2 + Na3C6H5O7 =>
C6H8O7 + 3 NaHCO3 = 3 H2O + 3 CO2 + Na3C6H5O7
Cu(OH)2 = H2OCuO =>
Cu(OH)2 = H2OCuO
Fe2 + Cu2SO4 = Cu2 + Fe2SO4 =>
Fe2 + Cu2SO4 = Cu2 + Fe2SO4
Fe(s) + Zn2{+} = Fe2{+} + Zn(s) =>
2 Fe(s) + Zn2{+} = Fe2{+} + 2 Zn(s)
Al2I3 + HgCI2 = Al2CI2 + I3Hg =>
Al2I3 + HgCI2 = Al2CI2 + I3Hg
HCH2ClCO2NaOH = H2OCH2ClCO2Na =>
HCH2ClCO2NaOH = H2OCH2ClCO2Na
ZnS + Na = Zn + Na2S =>
ZnS + 2 Na = Zn + Na2S
CuI + S2O3 = CuS2O3 + I =>
CuI + S2O3 = CuS2O3 + I
C16H32O2 + H2 = C16H34 + H2O =>
C16H32O2 + 3 H2 = C16H34 + 2 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur04/25/24
Équations équilibrées sur05/25/23
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