| Équations équilibrées la veille | Équations équilibrées le lendemain |
CaCO3(aq) + 2 HCl(aq) = CO2(g) + CaCl2 + H2O
KClO3 = KClO4KCl + O2 =>
2 KClO3 = KClO4KCl + O2
NaOH + H3PO4 = Na3PO4 + H2O =>
3 NaOH + H3PO4 = Na3PO4 + 3 H2O
FeI3 + Na2S = Fe2S3 + NaI =>
2 FeI3 + 3 Na2S = Fe2S3 + 6 NaI
C2 + KMnO4 + H2SO4 = H2C2O4 + MnSO4 + K2SO4 + H2O =>
5 C2 + 6 KMnO4 + 9 H2SO4 = 5 H2C2O4 + 6 MnSO4 + 3 K2SO4 + 4 H2O
HNO3 = NO + H2O + O2 =>
4 HNO3 = 4 NO + 2 H2O + 3 O2
Ca3(PO4)2 + NaCl = PO4Na3 + CaCl2 =>
Ca3(PO4)2 + 6 NaCl = 2 PO4Na3 + 3 CaCl2
NH3 + H3PO4 = (NH4)3PO4 =>
3 NH3 + H3PO4 = (NH4)3PO4
Al + H2O = Al(OH)3 + H2 =>
2 Al + 6 H2O = 2 Al(OH)3 + 3 H2
K + Cl2 = KCl =>
2 K + Cl2 = 2 KCl
CO3{2-} + SO2 + O2 = SO4{2-} + CO2 =>
2 CO3{2-} + 2 SO2 + O2 = 2 SO4{2-} + 2 CO2
C2 + KMnO4 + H2SO4 = H2C2O4 + MnSO4 + K2SO4 + H2O =>
5 C2 + 6 KMnO4 + 9 H2SO4 = 5 H2C2O4 + 6 MnSO4 + 3 K2SO4 + 4 H2O
K + Cl2 = KCl =>
2 K + Cl2 = 2 KCl
Zn(s) + BaSO4(aq) = ZnSO4(aq) + Ba(s) =>
Zn(s) + BaSO4(aq) = ZnSO4(aq) + Ba(s)
C2 + KMnO4 + H2SO4 = H2C2O4 + MnSO4 + K2SO4 + H2O =>
5 C2 + 6 KMnO4 + 9 H2SO4 = 5 H2C2O4 + 6 MnSO4 + 3 K2SO4 + 4 H2O
CH3Cl + H2O = HCl + CH4 + O =>
CH3Cl + H2O = HCl + CH4 + O
HBr + Mg(OH)2 = MgBr2 + H2O =>
2 HBr + Mg(OH)2 = MgBr2 + 2 H2O
CH3Cl + H2O = HCl + CH4 + O =>
CH3Cl + H2O = HCl + CH4 + O
NaC2O = NaC2 + O2 =>
2 NaC2O = 2 NaC2 + O2
Au + Cu(NO3)2 = Au(NO3)2 + Cu =>
Au + Cu(NO3)2 = Au(NO3)2 + Cu
C2 + KMnO4 + H2SO4 = H2C2O4 + MnSO4 + K2SO4 + H2O =>
5 C2 + 6 KMnO4 + 9 H2SO4 = 5 H2C2O4 + 6 MnSO4 + 3 K2SO4 + 4 H2O
AgNO3 + AlCl3 = AgNO3AlCl3 =>
AgNO3 + AlCl3 = AgNO3AlCl3
B2S3 = B + S2 =>
2 B2S3 = 4 B + 3 S2
KBrO3 + MnSO4*4H2O + H2SO4 = Mn2(SO4)3 + KBr + H2O =>
KBrO3 + 6 MnSO4*4H2O + 3 H2SO4 = 3 Mn2(SO4)3 + KBr + 27 H2O
LiI(aq) + AgNO3(aq) = LiNO3(s) + AgI(aq) =>
LiI(aq) + AgNO3(aq) = LiNO3(s) + AgI(aq)
Cl2(g) + Na(s) = NaCl(s) =>
Cl2(g) + 2 Na(s) = 2 NaCl(s)
Na(s) + Cl2(g) = NaCl(s) =>
2 Na(s) + Cl2(g) = 2 NaCl(s)
C9H18 + O2 = CO2 + H2O =>
2 C9H18 + 27 O2 = 18 CO2 + 18 H2O
LiI(aq) + AgNO3(aq) = LiNO3(s) + AgI(aq) =>
LiI(aq) + AgNO3(aq) = LiNO3(s) + AgI(aq)
CCl4 + O2 = COCl2 + Cl2 =>
2 CCl4 + O2 = 2 COCl2 + 2 Cl2
CH3CH2COOK + H2 = CH3CH2COOH + K =>
2 CH3CH2COOK + H2 = 2 CH3CH2COOH + 2 K
B + HCl = BCl3 + H2 =>
2 B + 6 HCl = 2 BCl3 + 3 H2
KBrO3 + MnSO4*4H2O + H2SO4 = Mn2(SO4)3 + KBr + H2O =>
KBrO3 + 6 MnSO4*4H2O + 3 H2SO4 = 3 Mn2(SO4)3 + KBr + 27 H2O
CaCO3 + C17H35COONa = (C17H35COO)2Ca + Na2CO3 =>
CaCO3 + 2 C17H35COONa = (C17H35COO)2Ca + Na2CO3
ClH4NO + FeCl3 = HCl + H2O + FeCl2 + N4 =>
4 ClH4NO + 4 FeCl3 = 8 HCl + 4 H2O + 4 FeCl2 + N4
NaAlO3 + HCl = NaCl + AlCl3 + H2O + O2 =>
2 NaAlO3 + 8 HCl = 2 NaCl + 2 AlCl3 + 4 H2O + O2
NaLa(BH4)4 = LaB6 + LaH2 + NaH + H2 =>
6 NaLa(BH4)4 = 4 LaB6 + 2 LaH2 + 6 NaH + 43 H2
FeCl3 + KCl = FeCl + KCl3 =>
FeCl3 + KCl = FeCl + KCl3
Cl2(g) + Na(s) = NaCl(s) =>
Cl2(g) + 2 Na(s) = 2 NaCl(s)
Na2SO4 + Fe(NO3)3 = NaNO3 + Fe2(SO4)3 =>
3 Na2SO4 + 2 Fe(NO3)3 = 6 NaNO3 + Fe2(SO4)3
CO2 + *H20 = C6H12O6 + O2 =>
30 CO2 + 3*H20 = 5 C6H12O6 + 15 O2
(NH4)3PO4 + CaCl2 = (NH4)3Cl2 + CaPO4 =>
(NH4)3PO4 + CaCl2 = (NH4)3Cl2 + CaPO4
S03 + NaOH = Na + SO4 + H2O =>
S03 + 24 NaOH = 24 Na + 3 SO4 + 12 H2O
LiI(aq) + AgNO3(aq) = LiNO3(s) + AgI(aq) =>
LiI(aq) + AgNO3(aq) = LiNO3(s) + AgI(aq)
QCrom2 = Q + Crom =>
QCrom2 = Q + 2 Crom
KBrO3 + MnSO4*4H2O + H2SO4 = Mn2(SO4)3 + KBr + H2O =>
KBrO3 + 6 MnSO4*4H2O + 3 H2SO4 = 3 Mn2(SO4)3 + KBr + 27 H2O
PbNO3 + LiBr = PbBr + LiNO3 =>
PbNO3 + LiBr = PbBr + LiNO3
Cl2(g) + Na(s) = NaCl(s) =>
Cl2(g) + 2 Na(s) = 2 NaCl(s)
Cr2O3 + SiO2 = CrSiO3 + O2 =>
2 Cr2O3 + 4 SiO2 = 4 CrSiO3 + O2
S03 + NaOH = Na + SO4 + H2O =>
S03 + 24 NaOH = 24 Na + 3 SO4 + 12 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur02/17/24
Équations équilibrées sur03/18/23
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