| Équations équilibrées la veille | Équations équilibrées le lendemain |
36070 H3 + 18033 BO3 = 3 H4B6011 + 54099 H2O
Li + SrCO3 = Sr + LiCO3 =>
Li + SrCO3 = Sr + LiCO3
Ag(NO3) + H(SO4) = Ag(SO4) + nitricacid =>
Ag(NO3) + H(SO4) = Ag(SO4) + HNO3
H2Li + BrO4 = H2O + LiBrO3 =>
H2Li + BrO4 = H2O + LiBrO3
C + (CH2)5NH + C6H14 = C17H25N =>
6 C + (CH2)5NH + C6H14 = C17H25N
LiAlH4 + H2O = LiOH + Al(OH)2 + H2 =>
2 LiAlH4 + 6 H2O = 2 LiOH + 2 Al(OH)2 + 7 H2
MgO + SiO2 = MgSiO3 =>
MgO + SiO2 = MgSiO3
AlBr3(aq) + Zn(NO3)2(aq) = Al(NO3)3(aq) + ZnBr2(aq) =>
2 AlBr3(aq) + 3 Zn(NO3)2(aq) = 2 Al(NO3)3(aq) + 3 ZnBr2(aq)
Fe + F = FeF2 =>
Fe + 2 F = FeF2
ZuCl2 + NaOH = ZuOH + NaCl2 =>
ZuCl2 + NaOH = ZuOH + NaCl2
K2SO3 + HCI = KCI + SO2 + H2O =>
K2SO3 + 2 HCI = 2 KCI + SO2 + H2O
MgCO3 + Al = Al2CO3 + Mg =>
MgCO3 + 2 Al = Al2CO3 + Mg
Li2CO3 = Li2O + CO2 =>
Li2CO3 = Li2O + CO2
H + S = HS =>
H + S = HS
C12H25C6H4SO3H + Ca(OH)2 = C24H50C12H8(SO3)2Ca + H2O =>
2 C12H25C6H4SO3H + Ca(OH)2 = C24H50C12H8(SO3)2Ca + 2 H2O
CH3C(CH3)CH2 + KMnO4 + H2SO4 = CH3COOH + K2SO4 + MnSO4 + H2O =>
5 CH3C(CH3)CH2 + 8 KMnO4 + 12 H2SO4 = 10 CH3COOH + 4 K2SO4 + 8 MnSO4 + 12 H2O
CH4 + H2O = CO + H2 =>
CH4 + H2O = CO + 3 H2
NaOH + PO3 = Na3PO3 + OH =>
3 NaOH + PO3 = Na3PO3 + 3 OH
N2(g) + O2(g) = N2O5(g) =>
2 N2(g) + 5 O2(g) = 2 N2O5(g)
V + Cl2 = VCl4 =>
V + 2 Cl2 = VCl4
BaHPO4 = Ba3(PO4)2 + H3PO4 =>
3 BaHPO4 = Ba3(PO4)2 + H3PO4
NO3 + CH3OH = NO2 + CO2 + H2O =>
3 NO3 + CH3OH = 3 NO2 + CO2 + 2 H2O
NaBr + KMnO4 + H2SO4 = Br2 + MnSO4 + H2OKSO4 + NaSO4 + H2O =>
2 NaBr + KMnO4 + 4 H2SO4 = Br2 + MnSO4 + H2OKSO4 + 2 NaSO4 + 3 H2O
HCl + FeCO3 = FeCl2 + H2O + CO2 =>
2 HCl + FeCO3 = FeCl2 + H2O + CO2
H3PO4 + Mo + HCl = PH3 + MoCl3 + H2O =>
3 H3PO4 + 8 Mo + 24 HCl = 3 PH3 + 8 MoCl3 + 12 H2O
WN05 + O2 = WO3 + N2 =>
2 WN05 + 3 O2 = 2 WO3 + 5 N2
Zn + NaOH = Na2ZnO2 + H2 =>
Zn + 2 NaOH = Na2ZnO2 + H2
(N)(H3) + (H3)(P)(O4) = (NH4)3(PO4) =>
3(N)(H3) + (H3)(P)(O4) = (NH4)3(PO4)
SO4{2-} + H2 + H{+} = H2S + H2O =>
SO4{2-} + 4 H2 + 2 H{+} = H2S + 4 H2O
CH5O2H + O2 = CO2 + H2O =>
2 CH5O2H + 3 O2 = 2 CO2 + 6 H2O
NaCaMg4Al3Si6O22(OH)2 = Na + Ca + Mg + Al + Si6 + O22 + (OH)2 =>
NaCaMg4Al3Si6O22(OH)2 = Na + Ca + 4 Mg + 3 Al + Si6 + O22 + (OH)2
SO2(g) + NaOH(g) = Na2SO3(s) + H2O(l) =>
SO2(g) + 2 NaOH(g) = Na2SO3(s) + H2O(l)
Pb(OH)2 + HCl = H2O + PbCl2 =>
Pb(OH)2 + 2 HCl = 2 H2O + PbCl2
SiO2 + K2O = K2SiO3 =>
SiO2 + K2O = K2SiO3
IO3{-}(aq) + Sn{2+}(aq) + H{+}(aq) = I{-}(aq) + Sn{4+}(aq) + H2O(l) =>
IO3{-}(aq) + 3 Sn{2+}(aq) + 6 H{+}(aq) = I{-}(aq) + 3 Sn{4+}(aq) + 3 H2O(l)
V + O2 = VO =>
2 V + O2 = 2 VO
HS2 + O = SO2 + H2O =>
2 HS2 + 9 O = 4 SO2 + H2O
Ca2Mg5Si8O22(OH)2 + CO2 = CaMg(CO3)2 + Mg3Si4O10(OH)2 + SiO2 =>
Ca2Mg5Si8O22(OH)2 + 4 CO2 = 2 CaMg(CO3)2 + Mg3Si4O10(OH)2 + 4 SiO2
AI + HCI = AIHCI =>
AI + HCI = AIHCI
CH3COOH + NaOH = H2O + CNa4 + O2 =>
CH3COOH + 8 NaOH = 6 H2O + 2 CNa4 + 2 O2
Zn(NO3)2 + H2O = Zn + O2 + HNO3 =>
2 Zn(NO3)2 + 2 H2O = 2 Zn + O2 + 4 HNO3
HNO3 + Fe(OH)2 = OH2 + Fe(NO3)2 =>
2 HNO3 + Fe(OH)2 = 2 OH2 + Fe(NO3)2
AI + HCI = AIHCI =>
AI + HCI = AIHCI
NH3 + I2 = N2I6 + H2 =>
2 NH3 + 3 I2 = N2I6 + 3 H2
ZnS + ZnCl2 = Zn + ClS =>
2 ZnS + ZnCl2 = 3 Zn + 2 ClS
C6H12O6 + O = CO2 + H2O =>
C6H12O6 + 12 O = 6 CO2 + 6 H2O
Mg(OH)2 + H2O = MgH3 + OH =>
Mg(OH)2 + 3 H2O = MgH3 + 5 OH
Na3PO4 + ZnBr2 = Zn3(PO4)2 + NaBr =>
2 Na3PO4 + 3 ZnBr2 = Zn3(PO4)2 + 6 NaBr
CuCl2 + H2S = CuS + HCl =>
CuCl2 + H2S = CuS + 2 HCl
CoWO4 + NaOH = Na2WO4 + Co(OH)2 =>
CoWO4 + 2 NaOH = Na2WO4 + Co(OH)2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur03/12/24
Équations équilibrées sur04/11/23
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