| Équations équilibrées la veille | Équations équilibrées le lendemain |
S8 + 12 O2 = 8 SO3
KAl3Si3O10(OH)2 + H = Al2SiO5 + SiO2 + K + H2O =>
2 KAl3Si3O10(OH)2 + 2 H = 3 Al2SiO5 + 3 SiO2 + 2 K + 3 H2O
K + PbO = K2O + Pb =>
2 K + PbO = K2O + Pb
Al2O3 + H2O = Al2(HO2)2 =>
Al2O3 + H2O = Al2(HO2)2
Br + HF = BrF + H =>
Br + HF = BrF + H
Co + HNO3 = Co(NO3)2 + H2 =>
Co + 2 HNO3 = Co(NO3)2 + H2
FeO + HS = HO + SFe =>
FeO + HS = HO + SFe
Mg + Al = MgAl =>
Mg + Al = MgAl
NH4Cl + Zn3(PO4)2 = (NH4)3PO4 + Cl2Zn =>
6 NH4Cl + Zn3(PO4)2 = 2(NH4)3PO4 + 3 Cl2Zn
K + Cr3SO4 = K2SO4 + Cr =>
2 K + Cr3SO4 = K2SO4 + 3 Cr
IO3{-} = I{-} + O2 =>
2 IO3{-} = 2 I{-} + 3 O2
Al(s) + CU(NO3)2(aq) = CU(s) + Al(NO3)3(aq) =>
2 Al(s) + 3 CU(NO3)2(aq) = 3 CU(s) + 2 Al(NO3)3(aq)
AgCH3COO + HNO3 = AgNO3 + CH3COOH =>
AgCH3COO + HNO3 = AgNO3 + CH3COOH
K2CO3 + HNO3 = KNO3 + CO2H2O =>
K2CO3 + 2 HNO3 = 2 KNO3 + CO2H2O
AuCl3(s) = Au + Cl =>
AuCl3(s) = Au + 3 Cl
Mg2 + Cl = MgCl2 =>
Mg2 + 4 Cl = 2 MgCl2
Ca(NO3)2 + K2CO3 = CaCO3 + KNO3 =>
Ca(NO3)2 + K2CO3 = CaCO3 + 2 KNO3
Li2O + SnO2 = Li8SnO6 =>
4 Li2O + SnO2 = Li8SnO6
FeS + NaCl = FeCl2 + Na2S =>
FeS + 2 NaCl = FeCl2 + Na2S
Cr2 + Cl2 = CrCl3 =>
Cr2 + 3 Cl2 = 2 CrCl3
Sr3P2 + H2O = Sr(OH)2 + H3P =>
Sr3P2 + 6 H2O = 3 Sr(OH)2 + 2 H3P
K3PO4 + Ca(MnO4)2 = K(MnO4) + Ca3(PO4)2 =>
2 K3PO4 + 3 Ca(MnO4)2 = 6 K(MnO4) + Ca3(PO4)2
C4H8O2 + C2H6O = C6H12O2 + H2O =>
C4H8O2 + C2H6O = C6H12O2 + H2O
K2CO3 + BaCl2 = KCl + (CO3)2Ba2 =>
2 K2CO3 + 2 BaCl2 = 4 KCl + (CO3)2Ba2
CUCl2 + HCl = CU + HCl3 =>
CUCl2 + HCl = CU + HCl3
MnCl2 + Al = Mn + AlCl2 =>
MnCl2 + Al = Mn + AlCl2
Hg2(NO3)2 + NaBr = NaNO3 + Hg2Br2 =>
Hg2(NO3)2 + 2 NaBr = 2 NaNO3 + Hg2Br2
FeO + H2 = Fe + O2H =>
4 FeO + H2 = 4 Fe + 2 O2H
B2H6 = B10H14 + H2 =>
5 B2H6 = B10H14 + 8 H2
C4H8O2 + C2H5 = C6H12O2 + H2O =>
7 C4H8O2 + 4 C2H5 = 6 C6H12O2 + 2 H2O
AgNO3 + NaBr = AgBr(l) + NaNO3(s) =>
AgNO3 + NaBr = AgBr(l) + NaNO3(s)
CH3CH2CO2H + C7H6O3 = C10H10O4 + H2O =>
CH3CH2CO2H + C7H6O3 = C10H10O4 + H2O
PtCl4 + F2 = PtF4 + Cl2 =>
PtCl4 + 2 F2 = PtF4 + 2 Cl2
HOCH2(CHOH)4COOH + Cu(OH)2 = (HOCH2(CHOH)4COO)Cu + H2O + O2 =>
4 HOCH2(CHOH)4COOH + 4 Cu(OH)2 = 4(HOCH2(CHOH)4COO)Cu + 6 H2O + O2
HCl + Fe(OH)3 = FeCl3 + H2O =>
3 HCl + Fe(OH)3 = FeCl3 + 3 H2O
NaCl(s) + H2SO4(l) + MnO2(s) = Na2SO4(s) + MnSO4(s) + H2O(g) + Cl2(g)3 =>
46 NaCl(s) + 46 H2SO4(l) + 23 MnO2(s) = 23 Na2SO4(s) + 23 MnSO4(s) + 46 H2O(g) + 2 Cl2(g)3
LiOH + H2CrO4 = Li2(CrO4) + HOH =>
2 LiOH + H2CrO4 = Li2(CrO4) + 2 HOH
Fr + O2 = Fr2O3 =>
4 Fr + 3 O2 = 2 Fr2O3
MgSO4H2O = MgSO4 + H2O =>
MgSO4H2O = MgSO4 + H2O
HF + Mg = F2Mg + H2 =>
2 HF + Mg = F2Mg + H2
Rb + Br2 = Rb2Br =>
4 Rb + Br2 = 2 Rb2Br
CuSO4 + H2O + PH3 = H3PO4 + Cu + H2SO4 =>
4 CuSO4 + 4 H2O + PH3 = H3PO4 + 4 Cu + 4 H2SO4
Fe(OH)3 + KBrO3 + KOH = K2FeO4 + KBr + H2O =>
2 Fe(OH)3 + KBrO3 + 4 KOH = 2 K2FeO4 + KBr + 5 H2O
Na3PO4 + Pb(No3)2 = NaNo3 + Pb3(PO4)2 =>
2 Na3PO4 + 3 Pb(No3)2 = 6 NaNo3 + Pb3(PO4)2
Ba + MgSO4 = BaSO4 + Mg =>
Ba + MgSO4 = BaSO4 + Mg
Fe + MnBr4 = FeBr2 + Mn =>
2 Fe + MnBr4 = 2 FeBr2 + Mn
AgNO3 + (COONH4)2*H2O = (COOAg)2 + NH4NO3 + H2O =>
2 AgNO3 + (COONH4)2*H2O = (COOAg)2 + 2 NH4NO3 + H2O
Fe3(PO4)2 + O2 = FePO4 + Fe2O3 =>
4 Fe3(PO4)2 + 3 O2 = 8 FePO4 + 2 Fe2O3
Pb(NO3)2 + OH = Pb(OH)2 + NO3 =>
Pb(NO3)2 + 2 OH = Pb(OH)2 + 2 NO3
AgNO3 + Li3PO4 = Ag3PO4 + LiNO3 =>
3 AgNO3 + Li3PO4 = Ag3PO4 + 3 LiNO3
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur10/27/24
Équations équilibrées sur11/26/23
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