| Équations équilibrées la veille | Équations équilibrées le lendemain |
Mg3(PO4)2 + 6 NaOH = 2 Na3PO4 + 3 Mg(OH)2
CaF2 + NaBr = CaBr2 + NaF =>
CaF2 + 2 NaBr = CaBr2 + 2 NaF
Na3PO4(aq) + ZnSO4(aq) = Na2SO4 + Zn3(PO4)2 =>
2 Na3PO4(aq) + 3 ZnSO4(aq) = 3 Na2SO4 + Zn3(PO4)2
CH5N + HCl = CH6N + Cl =>
CH5N + HCl = CH6N + Cl
Al + K = AlK =>
Al + K = AlK
SnCl2 + Na3PO4 = Sn3(PO4)2 + NaCl =>
3 SnCl2 + 2 Na3PO4 = Sn3(PO4)2 + 6 NaCl
(NH4)3PO4 + FeBr2 = NH4Br + Fe3(PO4)2 =>
2(NH4)3PO4 + 3 FeBr2 = 6 NH4Br + Fe3(PO4)2
AgNO3 + KI = AgI + KNO3 =>
AgNO3 + KI = AgI + KNO3
KMnO4 + CH3HOCH2COCH3 = Mn(C5H8O2)3 + CO2 + H2O + KOH =>
21 KMnO4 + 79.000000000001CH3HOCH2COCH3 = 21 Mn(C5H8O2)3 + CO2 + 93.000000000001H2O + 21 KOH
NaAlO2 + Al2(SO4)3 + H2O = AlOOH + Na2SO4 =>
6 NaAlO2 + Al2(SO4)3 + 4 H2O = 8 AlOOH + 3 Na2SO4
NH4NO3 = N2O + H2O =>
NH4NO3 = N2O + 2 H2O
NaN3 = Na + N2 =>
2 NaN3 = 2 Na + 3 N2
Sn(OH)2 + HCl = SnOHCl + H2O =>
Sn(OH)2 + HCl = SnOHCl + H2O
C2H5COONa + NaOH = C2H6 + Na2CO3 =>
C2H5COONa + NaOH = C2H6 + Na2CO3
BaCO3 = BaO + CO2 =>
BaCO3 = BaO + CO2
CaCl2 + Na2CO3 + H2O = NaCl + Ca(OH)2 + CO2 =>
CaCl2 + Na2CO3 + H2O = 2 NaCl + Ca(OH)2 + CO2
lithium + nitrogen = Li3N =>
6 Li + N2 = 2 Li3N
CaCl2 + Na2CO3 + H2O = NaCl + Ca(OH)2 + CO2 =>
CaCl2 + Na2CO3 + H2O = 2 NaCl + Ca(OH)2 + CO2
K + Al = KAl =>
K + Al = KAl
CaF2 + NaBr = CaBr2 + NaF =>
CaF2 + 2 NaBr = CaBr2 + 2 NaF
Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3
CuBr2 + Ag(C2H3O2) = AgBr + Cu(C2H3O2)2 =>
CuBr2 + 2 Ag(C2H3O2) = 2 AgBr + Cu(C2H3O2)2
CaCl2 + Na2CO3 + H2O = NaCl + CaO + H2CO3 =>
CaCl2 + Na2CO3 + H2O = 2 NaCl + CaO + H2CO3
CaCl2 + Na2CO3 + H2O = NaCl + Ca(OH)2 + H2CO3 =>
CaCl2 + Na2CO3 + 2 H2O = 2 NaCl + Ca(OH)2 + H2CO3
AgS(s) + O2(g) = Ag2O3(s) + SS2(g) =>
12 AgS(s) + 9 O2(g) = 6 Ag2O3(s) + 4 SS2(g)
C2H3O2 + BaOH2 = BaC2H3O2 + H2O =>
C2H3O2 + BaOH2 = BaC2H3O2 + H2O
K + Al = K3Al =>
3 K + Al = K3Al
CaCl2 + Na2CO3 + H2O = (CaOH)2CO3 + CO2 + NaCl =>
2 CaCl2 + 2 Na2CO3 + H2O = (CaOH)2CO3 + CO2 + 4 NaCl
CaCl2 + Na2CO3 + H2O = NaCl + Ca(OH)2 + H2CO3 =>
CaCl2 + Na2CO3 + 2 H2O = 2 NaCl + Ca(OH)2 + H2CO3
AlCl3 + KOH = Al(OH)3 + KCl =>
AlCl3 + 3 KOH = Al(OH)3 + 3 KCl
K2CrO4 = K2O + CrO3 =>
K2CrO4 = K2O + CrO3
CaCl2 + Na2CO3 + H2O = HCl + CaCO3 + Na2O =>
CaCl2 + Na2CO3 + H2O = 2 HCl + CaCO3 + Na2O
K2CrO4 = K + Cr + O =>
K2CrO4 = 2 K + Cr + 4 O
H2O(l) + Fe2 = Fe2O3 + H2(g) =>
3 H2O(l) + Fe2 = Fe2O3 + 3 H2(g)
CaCl2 + Na2CO3 + H2O = NaCl + CaO + H2CO3 =>
CaCl2 + Na2CO3 + H2O = 2 NaCl + CaO + H2CO3
CH3OH + Cr2O7{-2} + H{+} = CH2O + Cr{+3} + H2O =>
3 CH3OH + Cr2O7{-2} + 8 H{+} = 3 CH2O + 2 Cr{+3} + 7 H2O
K2CrO4 = K + CrO4 =>
K2CrO4 = 2 K + CrO4
MgO + SiO2 = Mg2SiO4 =>
2 MgO + SiO2 = Mg2SiO4
Fe + CuCl2 = FeCl2 + Cu =>
Fe + CuCl2 = FeCl2 + Cu
Cr2O7{-2} + CH3OH + H{+} = Cr{3+} + HCHO + H2O =>
Cr2O7{-2} + 3 CH3OH + 8 H{+} = 2 Cr{3+} + 3 HCHO + 7 H2O
K2CrO4 = K{+} + CrO4{2-} =>
K2CrO4 = 2 K{+} + CrO4{2-}
H3PO4 + Mg(OH)2 = H2O + Mg3(PO4)2 =>
2 H3PO4 + 3 Mg(OH)2 = 6 H2O + Mg3(PO4)2
NaC6H5CO2 + H2O = NaC6H7CO3 =>
NaC6H5CO2 + H2O = NaC6H7CO3
Al + PbCl = AlCl3 + Pb =>
Al + 3 PbCl = AlCl3 + 3 Pb
Cr2O7{-2} + CH3OH + H{+} = Cr{+3} + HCHO + H2O =>
Cr2O7{-2} + 3 CH3OH + 8 H{+} = 2 Cr{+3} + 3 HCHO + 7 H2O
AgNO3 + Cl2 = AgCl + ClNO3 =>
AgNO3 + Cl2 = AgCl + ClNO3
Cr2O7{-2} + CH3OH + H{+} = Cr{+3} + HCO2H + H2O =>
2 Cr2O7{-2} + 3 CH3OH + 16 H{+} = 4 Cr{+3} + 3 HCO2H + 11 H2O
Cu + MgBr2 = Mg + CuBr =>
2 Cu + MgBr2 = Mg + 2 CuBr
K2CrO4 = K2 + CrO4 =>
K2CrO4 = K2 + CrO4
Fe(OH)2 + OH = Fe(OH)3 =>
Fe(OH)2 + OH = Fe(OH)3
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/15/24
Équations équilibrées sur12/15/23
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