| Équations équilibrées la veille | Équations équilibrées le lendemain |
4 CH3OH + 3 Br2 = 4 CH3Br + 2 Br(OH)2
ZnCl2 + Mg(NO3)2 = Zn(NO3)2 + MgCl2 =>
ZnCl2 + Mg(NO3)2 = Zn(NO3)2 + MgCl2
AlNO3 + CaCl2 = AlCl2 + CaNO3 =>
AlNO3 + CaCl2 = AlCl2 + CaNO3
C10H22 + Cl2 = C10H21Cl + HCl =>
C10H22 + Cl2 = C10H21Cl + HCl
ZnCl2 + Mg(NO3)2 = Zn(NO3)2 + MgCl2 =>
ZnCl2 + Mg(NO3)2 = Zn(NO3)2 + MgCl2
B2H + O2 = B2O3 + OH =>
B2H + 2 O2 = B2O3 + OH
Ba(OH)2 + H2S = Ba2(S)2 + H2O =>
2 Ba(OH)2 + 2 H2S = Ba2(S)2 + 4 H2O
(NH4)2C2O4 + Al(CIO4)3 = Al2(C2O4)3 + NH4CIO4 =>
3(NH4)2C2O4 + 2 Al(CIO4)3 = Al2(C2O4)3 + 6 NH4CIO4
CuSO4 = CuO + SO3 =>
CuSO4 = CuO + SO3
Br2 + NaOH = NaBr + Na(OH)3 =>
Br2 + 3 NaOH = 2 NaBr + Na(OH)3
N2 + H2 = (HN3) =>
3 N2 + H2 = 2(HN3)
NH4NO3 + Fe2(SO3)3 = Fe(NO3)3 + (NH4)2SO3 =>
6 NH4NO3 + Fe2(SO3)3 = 2 Fe(NO3)3 + 3(NH4)2SO3
C11H1202 + HBr + H2O2 = C11H10O2Br2 + H2O =>
C11H1202 + 2 HBr + 599 H2O2 = C11H10O2Br2 + 1196 H2O
KON + H3PO4 = HON + K3PO4 =>
3 KON + H3PO4 = 3 HON + K3PO4
NaNO3 + FeCl2 = NaCl2 + FeNO3 =>
NaNO3 + FeCl2 = NaCl2 + FeNO3
CH3COOH + Na2O2 = CH3COONa + H2O + O2 =>
4 CH3COOH + 2 Na2O2 = 4 CH3COONa + 2 H2O + O2
FeCl3 + Zn = ZnCl2 + Fe3 =>
6 FeCl3 + 9 Zn = 9 ZnCl2 + 2 Fe3
KAl3(OH)6(SO4)2 + NH4(OH) = (NH4)2SO4 + Al2O3 + H2O + K2SO4 =>
2 KAl3(OH)6(SO4)2 + 6 NH4(OH) = 3(NH4)2SO4 + 3 Al2O3 + 9 H2O + K2SO4
HCO3 = H + CO3 =>
HCO3 = H + CO3
BaCO3 = Ba(CO3) =>
BaCO3 = Ba(CO3)
Cu(OH)2 = CuO + H2O =>
Cu(OH)2 = CuO + H2O
ZnCl2 + Mg(NO3)2 = Zn(NO3)2 + MgCl2 =>
ZnCl2 + Mg(NO3)2 = Zn(NO3)2 + MgCl2
C2H5OH + O2 = CO2 + H2O =>
C2H5OH + 3 O2 = 2 CO2 + 3 H2O
Cu2Cl + KOH = Cu2OH + KCl =>
Cu2Cl + KOH = Cu2OH + KCl
FeCl3 + K2S = FeCl2 + KCl + S =>
2 FeCl3 + K2S = 2 FeCl2 + 2 KCl + S
N2 + H2 = (HN3) =>
3 N2 + H2 = 2(HN3)
Sr + N2 = Sr3(N2) =>
3 Sr + N2 = Sr3(N2)
K3PO4 + Ca(OH)2 = KOH + Ca3(PO4)2 =>
2 K3PO4 + 3 Ca(OH)2 = 6 KOH + Ca3(PO4)2
CH3Cl + Br2 = CH3Br + Cl2 =>
2 CH3Cl + Br2 = 2 CH3Br + Cl2
NaCl + Ca = Na + CaCl =>
NaCl + Ca = Na + CaCl
HNO3 + H2O = H3 + NO6 =>
3 HNO3 + 9 H2O = 7 H3 + 3 NO6
N2 + H2 = (HN3) =>
3 N2 + H2 = 2(HN3)
FeNCS + SnCl2 = FeCl2 + Sn + NCS =>
FeNCS + SnCl2 = FeCl2 + Sn + NCS
KClO3(s) = KCl(s) + O2(g) =>
2 KClO3(s) = 2 KCl(s) + 3 O2(g)
Al(s) + S(l) = Al2S3(s) =>
2 Al(s) + 3 S(l) = Al2S3(s)
K2CO3 + HOH = K2(OH) + HCO3 =>
K2CO3 + HOH = K2(OH) + HCO3
Na2CO3 + HNO3 = CO2 + H2O + NaNO3 =>
Na2CO3 + 2 HNO3 = CO2 + H2O + 2 NaNO3
FePO4 + HCl = FeCl3 + H3PO4 =>
FePO4 + 3 HCl = FeCl3 + H3PO4
Mn2O7 + H2SO4 = Mn2(SO4)7 + H2O =>
Mn2O7 + 7 H2SO4 = Mn2(SO4)7 + 7 H2O
ZnCl2 + Mg(NO3)2 = Zn(NO3)2 + MgCl2 =>
ZnCl2 + Mg(NO3)2 = Zn(NO3)2 + MgCl2
Al2S3 + Cu = CuS + Al =>
Al2S3 + 3 Cu = 3 CuS + 2 Al
MgCO3 + HNO3 = Mg(NO3)2 + H2O + CO2 =>
MgCO3 + 2 HNO3 = Mg(NO3)2 + H2O + CO2
(NH4)HSO4 + NaOH = NH3 + Na2SO4 + H2O =>
(NH4)HSO4 + 2 NaOH = NH3 + Na2SO4 + 2 H2O
BeO + HNO3 = Be(NO3)2 + H2O =>
BeO + 2 HNO3 = Be(NO3)2 + H2O
C8H5KO4 + NaOH = Na + CO2 + K + H2O =>
C8H5KO4 + 29 NaOH = 29 Na + 8 CO2 + K + 17 H2O
Na + NaCl2 = NaCl =>
Na + NaCl2 = 2 NaCl
NiCl2 + Na3(PO4) = Ni3(PO4)2 + NaCl =>
3 NiCl2 + 2 Na3(PO4) = Ni3(PO4)2 + 6 NaCl
CaOH + Cl2 = Ca(ClO)2 + CaCl2 + H2O =>
4 CaOH + 4 Cl2 = Ca(ClO)2 + 3 CaCl2 + 2 H2O
Mg{2+} + (PO4){3-} = Mg3(PO4)2 =>
3 Mg{2+} + 2(PO4){3-} = Mg3(PO4)2
Mn + FeCl2 = MnCl + Fe =>
2 Mn + FeCl2 = 2 MnCl + Fe
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur09/24/24
Équations équilibrées sur10/24/23
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