| Équations équilibrées la veille | Équations équilibrées le lendemain |
Ca3 + (PO4)2 + Al2(SO4)3 = 3 CaSO4 + 2 AlPO4
Al + HBr = Al3Br + H2 =>
6 Al + 2 HBr = 2 Al3Br + H2
Ca(NO3)2 + Cr = Cr(NO3)2 + Ca =>
Ca(NO3)2 + Cr = Cr(NO3)2 + Ca
Cu + AlCl3 = CuCl + Al9 =>
27 Cu + 9 AlCl3 = 27 CuCl + Al9
Na(NO3) + Zn3(PO4) = Zn(NO3) + Na3(PO4) =>
3 Na(NO3) + Zn3(PO4) = 3 Zn(NO3) + Na3(PO4)
HI + NaHCO3 = I + NaHCO3H =>
HI + NaHCO3 = I + NaHCO3H
CH3(CH2)2CH3 + O2 = CO2 + H2O =>
2 CH3(CH2)2CH3 + 13 O2 = 8 CO2 + 10 H2O
K2Cr2O7 + HCl + KBr = CrCl3 + KCl + Br2 + H2O =>
K2Cr2O7 + 14 HCl + 6 KBr = 2 CrCl3 + 8 KCl + 3 Br2 + 7 H2O
H + Te2 = H2Te =>
4 H + Te2 = 2 H2Te
NaH(CO3) + HC2H3O2 = H2O + CO2 + CH3COONa =>
NaH(CO3) + HC2H3O2 = H2O + CO2 + CH3COONa
SrF2 + H2O = Sr + O2 + HF =>
2 SrF2 + 2 H2O = 2 Sr + O2 + 4 HF
(NH4)3N + Pb(ClO3)2 = NH4ClO3 + Pb3N2 =>
2(NH4)3N + 3 Pb(ClO3)2 = 6 NH4ClO3 + Pb3N2
VO + Zn = OZn + V =>
VO + Zn = OZn + V
Fe + {-}2 = Fe{-}2O{-}3 =>
Fe + {-}2 = Fe{-}2O{-}3
Mg + C2H5Br = C2H5MgBr =>
Mg + C2H5Br = C2H5MgBr
CuSO4*5H2O = CuSO4 + H2O =>
CuSO4*5H2O = CuSO4 + 5 H2O
C6H12O6 + O2 = H2CO3 =>
C6H12O6 + 6 O2 = 6 H2CO3
C5H10 + CO2 = C5H10CO2 =>
C5H10 + CO2 = C5H10CO2
I2Ni + K = KI + Ni =>
I2Ni + 2 K = 2 KI + Ni
Al(NO3)3 + Co(NO3)2 + NH3*H2O = CoAl2O4 + H2O + N2 =>
6 Al(NO3)3 + 3 Co(NO3)2 + 40 NH3*H2O = 3 CoAl2O4 + 100 H2O + 32 N2
KBrO3(s) = KBr(s) + O2() =>
2 KBrO3(s) = 2 KBr(s) + 3 O2()
H2O + MnO4{-} + I{-} = I2 + MnO2 + OH{-} =>
4 H2O + 2 MnO4{-} + 6 I{-} = 3 I2 + 2 MnO2 + 8 OH{-}
NaOH(aq) + H2SO4(aq) = Na2SO4(aq) + H2O(i) =>
2 NaOH(aq) + H2SO4(aq) = Na2SO4(aq) + 2 H2O(i)
Al + Cl2 = AlCl3 =>
2 Al + 3 Cl2 = 2 AlCl3
Si + Cl = SiCl =>
Si + Cl = SiCl
HBr + Ca(OH)2 = H2Ca + BrOH =>
2 HBr + Ca(OH)2 = H2Ca + 2 BrOH
Cr4I = Cr + I =>
Cr4I = 4 Cr + I
NH3 + CO2 = ((NH2)2CO) + H2O =>
2 NH3 + CO2 = ((NH2)2CO) + H2O
HgSO4 + HCl = HgCl2 + H2SO4 =>
HgSO4 + 2 HCl = HgCl2 + H2SO4
CH3CHOHCH2CH3 + KMnO4 = CH3COCH2CH3 + KMn + H2O =>
4 CH3CHOHCH2CH3 + KMnO4 = 4 CH3COCH2CH3 + KMn + 4 H2O
Zn + H(NO3)2 = H2 + Zn(NO3)2 =>
2 Zn + 2 H(NO3)2 = H2 + 2 Zn(NO3)2
K2Cr2O7 + HCl + C2H5OH = CrCl3 + KCl + C2H4O + H2O =>
K2Cr2O7 + 8 HCl + 3 C2H5OH = 2 CrCl3 + 2 KCl + 3 C2H4O + 7 H2O
C2H12O7 + O2 = CO2 + H2O =>
2 C2H12O7 + 3 O2 = 4 CO2 + 12 H2O
LiCO = Li + CO =>
LiCO = Li + CO
P4 + Cl2PCl5 = PCl5 =>
P4 + 10 Cl2PCl5 = 14 PCl5
Mn(CH3COO)3 + NaOH = Mn(OH)3 + NaCH3COO =>
Mn(CH3COO)3 + 3 NaOH = Mn(OH)3 + 3 NaCH3COO
Na2S + Fe(ClO3)2 = Na2ClO3 + FeS2 =>
2 Na2S + Fe(ClO3)2 = 2 Na2ClO3 + FeS2
C32H62O2 + O2 = H2O + CO2 =>
2 C32H62O2 + 93 O2 = 62 H2O + 64 CO2
CuSO45H20 = CuSO4 + H2O + O2 =>
2 CuSO45H20 = 2 CuSO4 + 20 H2O + 31 O2
AsS3 + O2 + H2O = H3AsO4 + H2SO4 =>
4 AsS3 + 23 O2 + 18 H2O = 4 H3AsO4 + 12 H2SO4
C6H5COOH + Mg(OH)2 = H2O + (C6H5COO)2Mg =>
2 C6H5COOH + Mg(OH)2 = 2 H2O + (C6H5COO)2Mg
NaOH + (H3)3PO4 = Na3PO4 + H3OH =>
3 NaOH + (H3)3PO4 = Na3PO4 + 3 H3OH
XHC2H3O2 + NaOH = XH2O + NaC2H3O2 =>
XHC2H3O2 + NaOH = XH2O + NaC2H3O2
CaO + SO3 = CaS2 + O2 =>
2 CaO + 4 SO3 = 2 CaS2 + 7 O2
NaOH + Cl2 = H2O + NaCl + NaClO3 =>
6 NaOH + 3 Cl2 = 3 H2O + 5 NaCl + NaClO3
C6H6 + O2 = CO2 + H2O =>
2 C6H6 + 15 O2 = 12 CO2 + 6 H2O
H2O + H2SO3 + Mn2{+} = SO42{-} + Mn + H{+} =>
39 H2O + H2SO3 + 79 Mn2{+} = SO42{-} + 158 Mn + 80 H{+}
AgNO3 + KI = AgI + KNO3 =>
AgNO3 + KI = AgI + KNO3
F2 + Mn{2+} + H2O = F{-} + MnO4 + H{+} =>
3 F2 + Mn{2+} + 4 H2O = 6 F{-} + MnO4 + 8 H{+}
MnO4{-} + S{-} + H{+} = Mn2{+} + S + H2O =>
2 MnO4{-} + 13 S{-} + 16 H{+} = Mn2{+} + 13 S + 8 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/20/24
Équations équilibrées sur01/19/24
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