| Équations équilibrées la veille | Équations équilibrées le lendemain |
SiO + CO2 = SiO2 + CO
MnO4{-} + OH{-} + NO2{-} = MnO4{2-} + H2O + NO3{-} =>
2 MnO4{-} + 2 OH{-} + NO2{-} = 2 MnO4{2-} + H2O + NO3{-}
Ba(OH)2 + Ag2S = BaS + AgOH =>
Ba(OH)2 + Ag2S = BaS + 2 AgOH
Na2(CO3) + Al(OH)3 = Al2O3 + Na(OH) + CO2 =>
3 Na2(CO3) + 2 Al(OH)3 = Al2O3 + 6 Na(OH) + 3 CO2
CH3COOH + CaC2O4 = (CH3COO)2Ca + H2C2O4 =>
2 CH3COOH + CaC2O4 = (CH3COO)2Ca + H2C2O4
C2H80 + O2 = CO2 + H2O =>
C2H80 + 22 O2 = 2 CO2 + 40 H2O
FeSO4 + KI = FeI2 + SO4K2 =>
FeSO4 + 2 KI = FeI2 + SO4K2
O3 = O7 =>
7 O3 = 3 O7
C2H5OC5H5 + O2 = CO2 + H2O =>
C2H5OC5H5 + 9 O2 = 7 CO2 + 5 H2O
H3(PO4) + Cr(OH)3 = Cr(PO4) + H2O =>
H3(PO4) + Cr(OH)3 = Cr(PO4) + 3 H2O
HCI{+} + NaOH = NaCI{+} + H2O =>
HCI{+} + NaOH = NaCI{+} + H2O
NaO + NO3 = NaNO3 + O =>
NaO + NO3 = NaNO3 + O
C13H8O + NaBH3CN + CH4O = C13H10O + NaBCNOCH3 =>
2 C13H8O + NaBH3CN + CH4O = 2 C13H10O + NaBCNOCH3
KOHBa(NO3)2 = K(NO3)2Ba(OH) =>
KOHBa(NO3)2 = K(NO3)2Ba(OH)
C4H8Cl2 = C4H8 + Cl2 =>
C4H8Cl2 = C4H8 + Cl2
CuO + Al = Al2O3 + Cu =>
3 CuO + 2 Al = Al2O3 + 3 Cu
Ag + Co + Fe(CH3COO)2 = FeCo3 + AgCH3COO =>
2 Ag + 3 Co + Fe(CH3COO)2 = FeCo3 + 2 AgCH3COO
Pb(ClO3)4 + CaCrO4 = PbCrO4 + Ca(ClO3)4 =>
Pb(ClO3)4 + CaCrO4 = PbCrO4 + Ca(ClO3)4
LiPO3 + SrOH = LiOH + SrPO3 =>
LiPO3 + SrOH = LiOH + SrPO3
Li + Ag2Cl2 = LiCl + Ag =>
2 Li + Ag2Cl2 = 2 LiCl + 2 Ag
AlCl3 + NH4(OH) = Al(OH)3 + NH4Cl =>
AlCl3 + 3 NH4(OH) = Al(OH)3 + 3 NH4Cl
Ni(OH)2H2O2 = Ni(OH)4 =>
Ni(OH)2H2O2 = Ni(OH)4
Na2CO3 + KIO3 = K2CO3 + Na2(IO3)2 =>
Na2CO3 + 2 KIO3 = K2CO3 + Na2(IO3)2
C4H8O2 + C2H4O2 = C4H9O2 + C2H3O2 =>
C4H8O2 + C2H4O2 = C4H9O2 + C2H3O2
PCl3 + NH3 = P(NH2)3 + HCl =>
PCl3 + 3 NH3 = P(NH2)3 + 3 HCl
CH3NH2 + HCl = CH3Cl + NH3 =>
CH3NH2 + HCl = CH3Cl + NH3
H2 + NaOH = Na + H2O =>
H2 + 2 NaOH = 2 Na + 2 H2O
HNO3 + KOH = NO3 + K + H2O =>
HNO3 + KOH = NO3 + K + H2O
NaMnO4 + Na2S + H2O = MnO2 + SO2 + NaOH =>
2 NaMnO4 + Na2S + 2 H2O = 2 MnO2 + SO2 + 4 NaOH
Na(OH) + HPO = H2O + NaPO =>
Na(OH) + HPO = H2O + NaPO
CrCl3(aq) + Zn(s) = ZnCl2(aq) + Cr(s) =>
2 CrCl3(aq) + 3 Zn(s) = 3 ZnCl2(aq) + 2 Cr(s)
H2O + UO = UO2 + H3O =>
3 H2O + UO = UO2 + 2 H3O
P3O10 + H2O = H3 + PO4 =>
3 P3O10 + 6 H2O = 4 H3 + 9 PO4
K2[Zn(OH)4] + H2S = Zn(OH)2 + K2S + H2O =>
K2[Zn(OH)4] + H2S = Zn(OH)2 + K2S + 2 H2O
Na3PO4(s) + CaCl2(aq) = Ca3(PO4)2(aq) + NaCl =>
2 Na3PO4(s) + 3 CaCl2(aq) = Ca3(PO4)2(aq) + 6 NaCl
C6H4(COOH)COOK + NaOH = NaK(C6H4(COO)2) + H2O =>
C6H4(COOH)COOK + NaOH = NaK(C6H4(COO)2) + H2O
Co(SO4)(aq) + Pb(NO3)2(aq) = Co(NO3)2 + SO4Pb =>
Co(SO4)(aq) + Pb(NO3)2(aq) = Co(NO3)2 + SO4Pb
HPO4 + HCl = H3PO4 + Cl2 =>
HPO4 + 2 HCl = H3PO4 + Cl2
NH4NO3(s) = N(g) + O(g) + H(g) =>
NH4NO3(s) = 2 N(g) + 3 O(g) + 4 H(g)
NaCl + F2 = NaF + Cl2 =>
2 NaCl + F2 = 2 NaF + Cl2
Cl(CH2)5Cl + NH3 = H2N(CH2)5NH2 + HCl =>
Cl(CH2)5Cl + 2 NH3 = H2N(CH2)5NH2 + 2 HCl
NaClO + H2O = Na2O + HClO =>
2 NaClO + H2O = Na2O + 2 HClO
Fe2O3 + H2C2O4 = Fe(C2O4)3{3-} + H2O + H{+} =>
Fe2O3 + 6 H2C2O4 = 2 Fe(C2O4)3{3-} + 3 H2O + 6 H{+}
Co(NH3)6 + HC2H3O2(aq) = Co + NH4C2H3O2 =>
Co(NH3)6 + 6 HC2H3O2(aq) = Co + 6 NH4C2H3O2
Pb(ClO4)2(aq) + NaBr(aq) = PbBr2(s) + NaClO4(aq) =>
Pb(ClO4)2(aq) + 2 NaBr(aq) = PbBr2(s) + 2 NaClO4(aq)
HI(aq) + Ba(OH)2(aq) = HOH + BaI2 =>
2 HI(aq) + Ba(OH)2(aq) = 2 HOH + BaI2
Pb(NO3)2 + NaCl = PbCl2 + NaNO3 =>
Pb(NO3)2 + 2 NaCl = PbCl2 + 2 NaNO3
H3PO4 + Ca(OH)2 = Ca[HPO4] + H2O =>
H3PO4 + Ca(OH)2 = Ca[HPO4] + 2 H2O
Mg3Al2Si3O12 = Mg2Al4Si5O18 + MgSiO3 + MgAl2O4 =>
5 Mg3Al2Si3O12 = Mg2Al4Si5O18 + 10 MgSiO3 + 3 MgAl2O4
HIO + NH4OH = NH4IO + H2O =>
HIO + NH4OH = NH4IO + H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur05/31/24
Équations équilibrées sur06/30/23
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