| Équations équilibrées la veille | Équations équilibrées le lendemain |
K2CO3 + 2 HCOOH = 2 KCOOH + H2O + CO2
C4H10O + HCl = C4H9Cl + H2O =>
C4H10O + HCl = C4H9Cl + H2O
CaCO3 + H3O = H2O + HCO3 + Ca =>
CaCO3 + H3O = H2O + HCO3 + Ca
SrCO3(s) = SrO(s) + CO2(g) =>
SrCO3(s) = SrO(s) + CO2(g)
Al + NH4ClO4 = HCl + N2 + Al2O3 + H2O =>
10 Al + 6 NH4ClO4 = 6 HCl + 3 N2 + 5 Al2O3 + 9 H2O
MgI2 + Fe2(SO4)3 = MgSO4 + FeI3 =>
3 MgI2 + Fe2(SO4)3 = 3 MgSO4 + 2 FeI3
Al(OH)3 = Al2 + O3 + H2O =>
2 Al(OH)3 = Al2 + O3 + 3 H2O
Ag + Fe(No3)3 = AgNo3 + Fe =>
3 Ag + Fe(No3)3 = 3 AgNo3 + Fe
Cl(g) + KBr(ac) = KCl(ac) + Br2(l) =>
2 Cl(g) + 2 KBr(ac) = 2 KCl(ac) + Br2(l)
Cl3N + NaOH = NH3 + NaOCl =>
Cl3N + 3 NaOH = NH3 + 3 NaOCl
LiCl + AgNO3 = LiNO3 + AgCl =>
LiCl + AgNO3 = LiNO3 + AgCl
H2F2 = H2 + F2 =>
H2F2 = H2 + F2
ZnS + O2 = ZnO + SO2 =>
2 ZnS + 3 O2 = 2 ZnO + 2 SO2
NO2(g) + O2(g) + H2O = HNO3 =>
4 NO2(g) + O2(g) + 2 H2O = 4 HNO3
P + O2 = P2O3 =>
4 P + 3 O2 = 2 P2O3
HClO4 + NaOH = NaClO4 + H2O =>
HClO4 + NaOH = NaClO4 + H2O
O + Au = AuO =>
O + Au = AuO
C6H12 + O2 = H2C6H8O4 + H2O =>
2 C6H12 + 5 O2 = 2 H2C6H8O4 + 2 H2O
H3BO3 + NaOH = H2O + Na2B4O7 =>
4 H3BO3 + 2 NaOH = 7 H2O + Na2B4O7
SO3 + HNO3 = H2SO4 + N2O5 =>
SO3 + 2 HNO3 = H2SO4 + N2O5
Mn + KOH + O2 = K2MnO4 + H2O =>
2 Mn + 4 KOH + 3 O2 = 2 K2MnO4 + 2 H2O
H2SO4(aq) + Ba(OH)2(aq) = H2O(l) + Ba2(SO4)2(s) =>
2 H2SO4(aq) + 2 Ba(OH)2(aq) = 4 H2O(l) + Ba2(SO4)2(s)
Na2Pb(OH)6 + HCl = H2O + Na2PbCl6 =>
Na2Pb(OH)6 + 6 HCl = 6 H2O + Na2PbCl6
NH3 + H2SO4(aq) = (NH4)2SO4 =>
2 NH3 + H2SO4(aq) = (NH4)2SO4
H56 + P24 = H2P8 =>
3 H56 + 28 P24 = 84 H2P8
Li2S + Al2(SO4)3 = Li2SO4 + Al2S3 =>
3 Li2S + Al2(SO4)3 = 3 Li2SO4 + Al2S3
SbH3 + Br2 + KOH = K3SbO3 + H2O + KBr =>
SbH3 + 3 Br2 + 9 KOH = K3SbO3 + 6 H2O + 6 KBr
Ag + K2CrO4 = AgCrO4 + K =>
Ag + K2CrO4 = AgCrO4 + 2 K
H3AsO4 + Sc(OH)3 = H2O + Sc(H2AsO4)3 =>
3 H3AsO4 + Sc(OH)3 = 3 H2O + Sc(H2AsO4)3
C6H11 + O2 = C + H2O =>
4 C6H11 + 11 O2 = 24 C + 22 H2O
OF2 + NO + H2O = HNO3 + HF =>
3 OF2 + 4 NO + 5 H2O = 4 HNO3 + 6 HF
C6H5CH3 + Br2 = C6H4Br2(CH3) + HBr2 =>
C6H5CH3 + 2 Br2 = C6H4Br2(CH3) + HBr2
NCl3 = N + Cl =>
NCl3 = N + 3 Cl
H{+} + OH{-} = H2O =>
H{+} + OH{-} = H2O
HClO4 = Cl2O7 + H2O =>
2 HClO4 = Cl2O7 + H2O
CO + HO = C6H12O6 + O =>
6 CO + 12 HO = C6H12O6 + 12 O
C6H10 + H2O2 = C6H10O4 + H2O =>
C6H10 + 4 H2O2 = C6H10O4 + 4 H2O
H3PO4 + NaOH = Na2HPO4 + H2O =>
H3PO4 + 2 NaOH = Na2HPO4 + 2 H2O
C1H4 + O2 = CO2 + H2O =>
C1H4 + 2 O2 = CO2 + 2 H2O
Na2O + CO = Na2CO3 + Na =>
2 Na2O + CO = Na2CO3 + 2 Na
Cu(NO3)2 + Na2C2O4 = CuC2O4 + NaNO3 =>
Cu(NO3)2 + Na2C2O4 = CuC2O4 + 2 NaNO3
P + O2 = P2O3 =>
4 P + 3 O2 = 2 P2O3
FeCO3 + BaCl2 = FeCl2 + BaCO3 =>
FeCO3 + BaCl2 = FeCl2 + BaCO3
C6H5OH + H2 = (CH2)5CO =>
C6H5OH + 2 H2 = (CH2)5CO
KI + KMnO4 + H2O = KIO3 + MnO3 + KOH =>
KI + 6 KMnO4 + 3 H2O = KIO3 + 6 MnO3 + 6 KOH
K + H3O = K2O + H2 =>
4 K + 2 H3O = 2 K2O + 3 H2
K3PO4(aq) + BaCl2(aq) = Ba3(PO4)2(g) + KCl(aq) =>
2 K3PO4(aq) + 3 BaCl2(aq) = Ba3(PO4)2(g) + 6 KCl(aq)
CaH2 + H2O = Ca(OH)2 + H =>
CaH2 + 2 H2O = Ca(OH)2 + 4 H
NH3 + H2O = O + NH4 =>
2 NH3 + H2O = O + 2 NH4
CH3COOH + Al2O3 = (CH3COO)3Al + H2O =>
6 CH3COOH + Al2O3 = 2(CH3COO)3Al + 3 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/16/24
Équations équilibrées sur01/15/24
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