| Équations équilibrées la veille | Équations équilibrées le lendemain |
Ca + SiO3 = CaSiO3
FeCl2 + N2 = Fe + NCl3 =>
3 FeCl2 + N2 = 3 Fe + 2 NCl3
C7H8O + C4H8O2 = C11H14O2 + H2O =>
C7H8O + C4H8O2 = C11H14O2 + H2O
NC7O2H7 + C7H7ClO2S + Na2CO3 = CO2 + H2O + NaCl + C14H13O4SN =>
2 NC7O2H7 + 2 C7H7ClO2S + Na2CO3 = CO2 + H2O + 2 NaCl + 2 C14H13O4SN
KClO3(s) + P4S3(s) = KCl(s) + P4O10(s) + SO2(g) =>
16 KClO3(s) + 3 P4S3(s) = 16 KCl(s) + 3 P4O10(s) + 9 SO2(g)
Al + NiSO4 = AlSO4 + Ni =>
Al + NiSO4 = AlSO4 + Ni
KMnO4 + SnSO4 + H2SO4 = K2SO4 + MnSO4 + Sn(SO4)2 + H2O =>
2 KMnO4 + 5 SnSO4 + 8 H2SO4 = K2SO4 + 2 MnSO4 + 5 Sn(SO4)2 + 8 H2O
C6H14 + O2 = CO2 + H2O =>
2 C6H14 + 19 O2 = 12 CO2 + 14 H2O
Fe(s) + H2O(l) = Fe3O4(s) + H2(g) =>
3 Fe(s) + 4 H2O(l) = Fe3O4(s) + 4 H2(g)
NaOH(s) + CO2(g) = Na2CO3(s) + H2O(l) =>
2 NaOH(s) + CO2(g) = Na2CO3(s) + H2O(l)
Bi2S3 + HNO3 = Bi(NO3)3 + NO + S + H2O =>
Bi2S3 + 8 HNO3 = 2 Bi(NO3)3 + 2 NO + 3 S + 4 H2O
(NH4)2CO3 + Al(NO)3 = NH4NO + Al2(CO3)3 =>
3(NH4)2CO3 + 2 Al(NO)3 = 6 NH4NO + Al2(CO3)3
Li + FeBr3 = Fe3 + LiBr =>
9 Li + 3 FeBr3 = Fe3 + 9 LiBr
Sb + Cl2 = SbCl3 =>
2 Sb + 3 Cl2 = 2 SbCl3
AlFe + LiPt = AlPt + LiFe =>
AlFe + LiPt = AlPt + LiFe
Al(ClO4)3 + O(CH3)2 = AlCl3 + CO2 + H2O =>
Al(ClO4)3 + 2 O(CH3)2 = AlCl3 + 4 CO2 + 6 H2O
CuSO4*5H2O = CuSO4 + H2O =>
CuSO4*5H2O = CuSO4 + 5 H2O
PB(NO2)2 + HNO3 = H2O + PB(NO3)2 + NO2 =>
PB(NO2)2 + 4 HNO3 = 2 H2O + PB(NO3)2 + 4 NO2
(NH4)2CO3 + Al(NO)3 = NH4NO + Al2(CO3)3 =>
3(NH4)2CO3 + 2 Al(NO)3 = 6 NH4NO + Al2(CO3)3
(NH4)2SO4 + Ba(C2H3O2)2 = BaSO4 + NH4C2H3O2 =>
(NH4)2SO4 + Ba(C2H3O2)2 = BaSO4 + 2 NH4C2H3O2
NaI + H2SO4 = H2S + H2O + I2 + Na2SO4 =>
8 NaI + 5 H2SO4 = H2S + 4 H2O + 4 I2 + 4 Na2SO4
Se2 + Mg3 = SeMg4 =>
3 Se2 + 8 Mg3 = 6 SeMg4
K2SO4(aq) + BaBr2(aq) = KBr + BaSO4 =>
K2SO4(aq) + BaBr2(aq) = 2 KBr + BaSO4
CH3(CH2)2CH3 + O2 = CO2 + H2O =>
2 CH3(CH2)2CH3 + 13 O2 = 8 CO2 + 10 H2O
Ca(OH)2 + NaOH + Si = Na2SiO3 + H2 + CaO =>
Ca(OH)2 + 2 NaOH + Si = Na2SiO3 + 2 H2 + CaO
KIH2S = KHSHI =>
KIH2S = KHSHI
P2O5 + Li2O = Li3PO4 =>
P2O5 + 3 Li2O = 2 Li3PO4
C9H8O4 = C7H6O3 + H2O =>
7 C9H8O4 = 9 C7H6O3 + H2O
PbBr2 + HCl = HBr + PbCl2 =>
PbBr2 + 2 HCl = 2 HBr + PbCl2
Ni + Ce{4+} = Ni{2+} + Ce{3+} =>
Ni + 2 Ce{4+} = Ni{2+} + 2 Ce{3+}
NHO3 = N2O5 + H2O =>
2 NHO3 = N2O5 + H2O
CuSO4 + NaOH = Na2SO4 + Cu(OH)2 =>
CuSO4 + 2 NaOH = Na2SO4 + Cu(OH)2
I3{-} + S2O3{2-} = I{-} + S4O6{2-} =>
I3{-} + 2 S2O3{2-} = 3 I{-} + S4O6{2-}
B2O3 + P2O5 = BPO4 =>
B2O3 + P2O5 = 2 BPO4
K3N + H2O = NH3 + KOH =>
K3N + 3 H2O = NH3 + 3 KOH
CH4 + Br2 = CH3Br + HBr =>
CH4 + Br2 = CH3Br + HBr
AgNO3 + NaBr = NaNO3 + AgBr =>
AgNO3 + NaBr = NaNO3 + AgBr
Fe + Cl = FeCl3 =>
Fe + 3 Cl = FeCl3
SiC + Cl2 = SiCl4 + C =>
SiC + 2 Cl2 = SiCl4 + C
Ca{2+} + NaOH = Na{+} + Ca(OH)2 =>
Ca{2+} + 2 NaOH = 2 Na{+} + Ca(OH)2
HYO3 = Y2O5 + H2O =>
2 HYO3 = Y2O5 + H2O
CO2 + H2O = O2 + CH2O =>
CO2 + H2O = O2 + CH2O
CsI + Cl2 = CsCl2 + I =>
CsI + Cl2 = CsCl2 + I
Fe2O3 + H2O = Fe(OH)3 =>
Fe2O3 + 3 H2O = 2 Fe(OH)3
CH3COCH3 + C6H5NHNH2 = (CH3)2CNNHC6H5 + H2O =>
CH3COCH3 + C6H5NHNH2 = (CH3)2CNNHC6H5 + H2O
C2H4O2 + NaOH = C2H3NaO2 + H2O =>
C2H4O2 + NaOH = C2H3NaO2 + H2O
Ba(OH)2 + CO2 = BaO + H2CO3 =>
Ba(OH)2 + CO2 = BaO + H2CO3
CH2O2N2S + O2 = CO2 + H2O + NO2 + S =>
2 CH2O2N2S + 5 O2 = 2 CO2 + 2 H2O + 4 NO2 + 2 S
Mn2O7 + HCl = MnCl2 + Cl2 + H2O =>
Mn2O7 + 14 HCl = 2 MnCl2 + 5 Cl2 + 7 H2O
Mg + CuBr2 = MgBr + Cu =>
2 Mg + CuBr2 = 2 MgBr + Cu
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur05/16/24
Équations équilibrées sur06/15/23
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