| Équations équilibrées la veille | Équations équilibrées le lendemain |
Al2(SO4)3 = Al2O3 + 3 SO3
Al2(C2O4)3 = Al2(CO3)3 + CO =>
Al2(C2O4)3 = Al2(CO3)3 + 3 CO
C6H6 + CO2 = CO + H2 =>
C6H6 + 6 CO2 = 12 CO + 3 H2
ZnS + O2 = ZnO + SO2 =>
2 ZnS + 3 O2 = 2 ZnO + 2 SO2
Cl2 + OH = ClO4 + H2O =>
Cl2 + 16 OH = 2 ClO4 + 8 H2O
C8H18 = C2H6 + C4H8 =>
2 C8H18 = 2 C2H6 + 3 C4H8
Al + CrO = Al2O3 + Cr =>
2 Al + 3 CrO = Al2O3 + 3 Cr
KHFt + NaOH = NaKFt + H2O =>
KHFt + NaOH = NaKFt + H2O
Fe{-2}O{-3} + CO = Fe + CO{-2} =>
Fe{-2}O{-3} + CO = Fe + CO{-2}
PH3 + O3 = P2O5 + H2O =>
6 PH3 + 8 O3 = 3 P2O5 + 9 H2O
Na2O3Si + HCl = NaCl + H2O3Si =>
Na2O3Si + 2 HCl = 2 NaCl + H2O3Si
KF + Br2 = KBr + F =>
2 KF + Br2 = 2 KBr + 2 F
Mg + S = MgS =>
Mg + S = MgS
AlF3 + NaF = Na3[AlF6] =>
AlF3 + 3 NaF = Na3[AlF6]
MgBr2 + Na2CO3 = MgCO3 + Br2Na2 =>
MgBr2 + Na2CO3 = MgCO3 + Br2Na2
Al(s) + Cl2(q) = AlCl3(s) =>
2 Al(s) + 3 Cl2(q) = 2 AlCl3(s)
Hg + Fe = HgFe =>
Hg + Fe = HgFe
KF + Br2 = KBr + F2 =>
2 KF + Br2 = 2 KBr + F2
Ba3(PO4)2 + HCl = BaCl2 + H3PO4 =>
Ba3(PO4)2 + 6 HCl = 3 BaCl2 + 2 H3PO4
Na2CO3 + MnNO3 = Mn2CO3 + NaNO3 =>
Na2CO3 + 2 MnNO3 = Mn2CO3 + 2 NaNO3
HCl + AgF = AgCl + HF =>
HCl + AgF = AgCl + HF
U + Te = U2Te3 =>
2 U + 3 Te = U2Te3
CrBr2 + Pb(C2H3O2)2 = Cr(C2H3O2)2 + PbBr2 =>
CrBr2 + Pb(C2H3O2)2 = Cr(C2H3O2)2 + PbBr2
Na + H2SO4 = Na2SO4 + H2S + H2O =>
8 Na + 5 H2SO4 = 4 Na2SO4 + H2S + 4 H2O
C2H5OH + NO3 = N2 + CO2 + H2O =>
C2H5OH + 2 NO3 = N2 + 2 CO2 + 3 H2O
H2SO4 + Ag = Ag2SO4 + H2O + SO2 =>
2 H2SO4 + 2 Ag = Ag2SO4 + 2 H2O + SO2
B2O3 + HNO3 = B(NO3)3 + H2O =>
B2O3 + 6 HNO3 = 2 B(NO3)3 + 3 H2O
B2O3 + H = B + H2O =>
B2O3 + 6 H = 2 B + 3 H2O
U + H2O = UO2 + H =>
U + 2 H2O = UO2 + 4 H
(Hg2)2O2 = (Hg2)2 + O2 =>
(Hg2)2O2 = (Hg2)2 + O2
NaBrAgNO3 = AgBrNaNO3 =>
NaBrAgNO3 = AgBrNaNO3
(CH3)2CHOH + O2 = CO2 + H2O =>
2(CH3)2CHOH + 9 O2 = 6 CO2 + 8 H2O
HNO3 + Li2SO3 = HSO3 + Li2NO3 =>
HNO3 + Li2SO3 = HSO3 + Li2NO3
Br2 + Ca(OH)2 = Ca(BrO)3 + CaBr2 + H2O =>
7 Br2 + 6 Ca(OH)2 = 2 Ca(BrO)3 + 4 CaBr2 + 6 H2O
XOH + Cl2 = XCl + XClO3 + H2O =>
6 XOH + 3 Cl2 = 5 XCl + XClO3 + 3 H2O
Fe + COH3 = H2O + CFe2H =>
2 Fe + COH3 = H2O + CFe2H
CaSo4(aq) + AlBr3(aq) = CaBr2(aq) + Al2(So4)3(aq) =>
3 CaSo4(aq) + 2 AlBr3(aq) = 3 CaBr2(aq) + Al2(So4)3(aq)
AI + H2SO4 = AI(SO4)2 + H2 =>
AI + 2 H2SO4 = AI(SO4)2 + 2 H2
KAl3(SO4)2(OH)6 = K + Al + SO4 + OH =>
KAl3(SO4)2(OH)6 = K + 3 Al + 2 SO4 + 6 OH
NaI + Br2 = NaBr + IBr =>
NaI + Br2 = NaBr + IBr
Eu2O3 + Ti2O3 = EuTiO3 =>
Eu2O3 + Ti2O3 = 2 EuTiO3
H2CO3 + Na2HPO4 = NaHCO3 + NaH2PO4 =>
H2CO3 + Na2HPO4 = NaHCO3 + NaH2PO4
Li2CrO4(aq) + AuI3(aq) = LiI(aq) + Au2(CrO4)3(s) =>
3 Li2CrO4(aq) + 2 AuI3(aq) = 6 LiI(aq) + Au2(CrO4)3(s)
Na2SO4 + FeS = Na2S + FeSO4 =>
Na2SO4 + FeS = Na2S + FeSO4
As4O6(s) + HO{-}(aq) = AsO2{-}(aq) + H2O(l) =>
As4O6(s) + 4 HO{-}(aq) = 4 AsO2{-}(aq) + 2 H2O(l)
HNO3 + BaSO4 = Ba(NO3)2 + H2SO4 =>
2 HNO3 + BaSO4 = Ba(NO3)2 + H2SO4
MnO4 + KI + H2SO4 = K2SO4 + MnSO4 + I2 + H2O =>
MnO4 + 6 KI + 4 H2SO4 = 3 K2SO4 + MnSO4 + 3 I2 + 4 H2O
MgS + H2 = H2S + Mg =>
MgS + H2 = H2S + Mg
CH3CH2OH + HBr = CH3CH2Br + H2O =>
CH3CH2OH + HBr = CH3CH2Br + H2O
Co2 + H2SO4 = Co2(SO4)3 + H2 =>
Co2 + 3 H2SO4 = Co2(SO4)3 + 3 H2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/24/24
Équations équilibrées sur12/24/23
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