| Équations équilibrées la veille | Équations équilibrées le lendemain |
Al(OH)2Cl + 3 HNo3 = Al(No3)3 + HCl + 2 H2O
F + Mg = MgF2 =>
2 F + Mg = MgF2
MgB2 + H2O = MgO2H2 + B2H2 =>
MgB2 + 2 H2O = MgO2H2 + B2H2
NaFeO2 + HNO3 = NaNO3 + Fe(NO3)3 + H2O =>
NaFeO2 + 4 HNO3 = NaNO3 + Fe(NO3)3 + 2 H2O
RbBr + AgCl = AgBr + RbCl =>
RbBr + AgCl = AgBr + RbCl
C4H10 + O2 = O2H10 + C4 =>
C4H10 + O2 = O2H10 + C4
KMnO4 + Ni(NO3)2 = KNO3 + Ni(MnO4)2 =>
2 KMnO4 + Ni(NO3)2 = 2 KNO3 + Ni(MnO4)2
Mn + AgNO3 = Ag + Mn(NO3)3 =>
Mn + 3 AgNO3 = 3 Ag + Mn(NO3)3
I2 + NaOH = NaIO3 + H2O + NaI =>
3 I2 + 6 NaOH = NaIO3 + 3 H2O + 5 NaI
CaO + N2 = Ca3N2 + O2 =>
6 CaO + 2 N2 = 2 Ca3N2 + 3 O2
Sn + KOH + H2O = KSnO3 + H2 =>
2 Sn + 2 KOH + 4 H2O = 2 KSnO3 + 5 H2
CuSO4*5H2O = CuSO4 + H2O =>
CuSO4*5H2O = CuSO4 + 5 H2O
CrO4{-2} + S{-2} + H2O = Cr(OH)3 + S + OH{-} =>
2 CrO4{-2} + 3 S{-2} + 8 H2O = 2 Cr(OH)3 + 3 S + 10 OH{-}
CuSO4*5H2O = CuSO4 + H2O =>
CuSO4*5H2O = CuSO4 + 5 H2O
Sn(OH)4 + HBr = H2O + SnBr4 =>
Sn(OH)4 + 4 HBr = 4 H2O + SnBr4
Ca + OH = Ca(OH)2 =>
Ca + 2 OH = Ca(OH)2
Au + Br2 = Au2Br6 =>
2 Au + 3 Br2 = Au2Br6
CaO + H2SO4 = H2O + CaSO4 =>
CaO + H2SO4 = H2O + CaSO4
Zn(OH)2 + H2CO3 = ZnCO3 + HOH =>
Zn(OH)2 + H2CO3 = ZnCO3 + 2 HOH
CuSO4 + CoCl2 = CuCl2 + CoSO4 =>
CuSO4 + CoCl2 = CuCl2 + CoSO4
Al + MnO = Al2O3 + Mn =>
2 Al + 3 MnO = Al2O3 + 3 Mn
MgO + Al2O3 = Mg3Al2O6 =>
3 MgO + Al2O3 = Mg3Al2O6
NH4Cl + NaOH = NaCl + H2O + NH3 = Sp =>
NH4Cl + NaOH = NaCl + H2O + NH3
K2CO3 + MgCl2 + H2O = KCl + Mg(OH)2 + CO2 =>
K2CO3 + MgCl2 + H2O = 2 KCl + Mg(OH)2 + CO2
Al + C = Al8C3 =>
8 Al + 3 C = Al8C3
SiN4 + NO{+} = N3{+} + SiO2 =>
SiN4 + 2 NO{+} = 2 N3{+} + SiO2
Cr + Sn{4}chloride = Cr{3}Cl + Sn =>
4 Cr + 3 Sn{4}chloride = 4 Cr{3}Cl + 3 Sn
NaClO3 + KMnO4 = KClO3 + NaMnO4 =>
NaClO3 + KMnO4 = KClO3 + NaMnO4
BaO + H3PO4 = Ba3(PO4)2 + H2O =>
3 BaO + 2 H3PO4 = Ba3(PO4)2 + 3 H2O
FeCl3 + KI + H2SO4 = FeSO4 + I2 + HCl + K2SO4 =>
2 FeCl3 + 2 KI + 3 H2SO4 = 2 FeSO4 + I2 + 6 HCl + K2SO4
Ba(OH)2 + Fe(OH)3 = BaFe + OH =>
Ba(OH)2 + Fe(OH)3 = BaFe + 5 OH
VCl3*6H2O = V2O3 + HCl + H2O =>
2 VCl3*6H2O = V2O3 + 6 HCl + 9 H2O
MnO + Fe2O3 = MnFe2O4 =>
MnO + Fe2O3 = MnFe2O4
NH3(g) + O2(g) = H2O(l) + N2(g) =>
4 NH3(g) + 3 O2(g) = 6 H2O(l) + 2 N2(g)
CBr4 + NaOH = NaBr + CO2 + H2O =>
CBr4 + 4 NaOH = 4 NaBr + CO2 + 2 H2O
NH3 + K2Cr2O7 + H2SO4 = K2SO4 + Cr2(SO4)3 + NO + H2O =>
6 NH3 + 5 K2Cr2O7 + 20 H2SO4 = 5 K2SO4 + 5 Cr2(SO4)3 + 6 NO + 29 H2O
Na + H2S = NaS + H2 =>
Na + H2S = NaS + H2
P2O5 + MgO = Mg5P2 + O2 =>
P2O5 + 5 MgO = Mg5P2 + 5 O2
CH3NH2HCl = CH3NH3Cl =>
CH3NH2HCl = CH3NH3Cl
C25H52(s) + O2(g) = CO2(g) + H2O(g) =>
C25H52(s) + 38 O2(g) = 25 CO2(g) + 26 H2O(g)
Nb + HNO3 = Nb(NO3)3 + NO + H2O =>
Nb + 4 HNO3 = Nb(NO3)3 + NO + 2 H2O
K2CrO4 + SO2 + HCl = Cr2(SO4)3 + KCl + H2O =>
2 K2CrO4 + 3 SO2 + 4 HCl = Cr2(SO4)3 + 4 KCl + 2 H2O
C12H10 + O2 = CO2 + H2O =>
2 C12H10 + 29 O2 = 24 CO2 + 10 H2O
AgCl + NH4OH = Ag(NH3)2Cl + H2O =>
AgCl + 2 NH4OH = Ag(NH3)2Cl + 2 H2O
CO2(g) + H2O(aq) = C6H12O6 + O2 =>
6 CO2(g) + 6 H2O(aq) = C6H12O6 + 6 O2
N4 + O2 = N2O3 =>
N4 + 3 O2 = 2 N2O3
ClKO3 = ClK + O2 =>
2 ClKO3 = 2 ClK + 3 O2
Cu + AgCl = Ag + CuCl2 =>
Cu + 2 AgCl = 2 Ag + CuCl2
Sb2S3 + NaOH = Na3SbS3 + Na3SbO3 + H2O =>
Sb2S3 + 6 NaOH = Na3SbS3 + Na3SbO3 + 3 H2O
RbBr + AgCl = AgBr + RbCl =>
RbBr + AgCl = AgBr + RbCl
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/26/24
Équations équilibrées sur12/26/23
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