| Équations équilibrées la veille | Équations équilibrées le lendemain |
Al + Fe(No3)3 = Fe + Al(No3)3
Br2 + MgF2 = MgBr2 + F =>
Br2 + MgF2 = MgBr2 + 2 F
FeCl3 + Fe = FeCl2 =>
2 FeCl3 + Fe = 3 FeCl2
Cl2(g) + OH{-}(aq) = ClO3{-}(aq) + Cl{-}(aq) + H2O(l) =>
3 Cl2(g) + 6 OH{-}(aq) = ClO3{-}(aq) + 5 Cl{-}(aq) + 3 H2O(l)
CH2CHCOOH + O2 = CO + H2O =>
2 CH2CHCOOH + 3 O2 = 6 CO + 4 H2O
C + SO4 = CO2 + SO2 =>
C + SO4 = CO2 + SO2
CoCl2 + HCl = H2CoCl4 =>
CoCl2 + 2 HCl = H2CoCl4
H2O + CO2 = C6H12O6 + O2 =>
6 H2O + 6 CO2 = C6H12O6 + 6 O2
Cr(OH)4{-} + H2O2 = CrO4{-}2 + H2O =>
Cr(OH)4{-} + 2 H2O2 = CrO4{-}2 + 4 H2O
NO2(g) = O2(g) + N2(g) =>
2 NO2(g) = 2 O2(g) + N2(g)
P2O3 + H2O = P2H2O4 =>
P2O3 + H2O = P2H2O4
Li3PO4 + Cu(NO3)2 = Li(NO3) + Cu3(PO4)2 =>
2 Li3PO4 + 3 Cu(NO3)2 = 6 Li(NO3) + Cu3(PO4)2
Ca + Ag(No3)2 = Ca(No3)2 + Ag =>
Ca + Ag(No3)2 = Ca(No3)2 + Ag
H2S(g) + O2 = H2O(l) + SO2(g) =>
2 H2S(g) + 3 O2 = 2 H2O(l) + 2 SO2(g)
I2 + KNO3 + H2O = I{-} + KIO3 + NO3{-} + H{+} =>
3 I2 + KNO3 + 3 H2O = 5 I{-} + KIO3 + NO3{-} + 6 H{+}
CH3OCH3(g) + O2(g) = CO2(g) + H2O(l) =>
CH3OCH3(g) + 3 O2(g) = 2 CO2(g) + 3 H2O(l)
HNO3 + Na2SO4 = H2SO4 + NaNO3 =>
2 HNO3 + Na2SO4 = H2SO4 + 2 NaNO3
CaCO3(aq) = CaO(aq) + CO2(g) =>
CaCO3(aq) = CaO(aq) + CO2(g)
S8 + AgF = SF4 + Ag =>
S8 + 32 AgF = 8 SF4 + 32 Ag
Li2O + SiO2 = Si6Li12O6 + O2 =>
6 Li2O + 6 SiO2 = Si6Li12O6 + 6 O2
NaBr(aq) + CaF2(aq) = NaF(aq) + CaBr2(s) =>
2 NaBr(aq) + CaF2(aq) = 2 NaF(aq) + CaBr2(s)
Au + HNO3 = Au(NO3)3 + NO2 + H2O =>
Au + 6 HNO3 = Au(NO3)3 + 3 NO2 + 3 H2O
N2 + Br2 = N2Br3 =>
2 N2 + 3 Br2 = 2 N2Br3
HgCl2 + NH4OH = HgO + NH4Cl + H2O =>
HgCl2 + 2 NH4OH = HgO + 2 NH4Cl + H2O
NaNO3 + H2SO4 + FeSO4 = NO2 + Fe2(SO4)3 + H2O + Na2SO4 =>
2 NaNO3 + 2 H2SO4 + 2 FeSO4 = 2 NO2 + Fe2(SO4)3 + 2 H2O + Na2SO4
Hg2(NO3)2 + KI = Hg2I + K(NO3)2 =>
Hg2(NO3)2 + KI = Hg2I + K(NO3)2
Ag + Fe2O3 = Ag2O + Fe =>
6 Ag + Fe2O3 = 3 Ag2O + 2 Fe
KMnO4 + NO + H2SO4 = MnSO4 + NO2 + H2O + K2SO4 =>
2 KMnO4 + 5 NO + 3 H2SO4 = 2 MnSO4 + 5 NO2 + 3 H2O + K2SO4
Y2O3 + WO3 = Y2WO6 =>
Y2O3 + WO3 = Y2WO6
HCl + C6H8O7 = C6H9O7 + Cl =>
HCl + C6H8O7 = C6H9O7 + Cl
NaOH + H3PO4 = Na3PO4(s) + H2O(l) =>
3 NaOH + H3PO4 = Na3PO4(s) + 3 H2O(l)
NH + O = NO2 + H2O =>
2 NH + 5 O = 2 NO2 + H2O
NaAu(CN)2 + Zn = NaCN + Zn(CN)2 + Au =>
2 NaAu(CN)2 + Zn = 2 NaCN + Zn(CN)2 + 2 Au
HCOOH + K = HCOOK + H =>
HCOOH + K = HCOOK + H
H3PO4 + H2O2 = H2P2O7 + H2O =>
2 H3PO4 + H2O2 = H2P2O7 + 3 H2O
C6H12 + O2 = H2O + CO2 =>
C6H12 + 9 O2 = 6 H2O + 6 CO2
CO2 + H2O + N = C10H15N + O2 =>
40 CO2 + 30 H2O + 4 N = 4 C10H15N + 55 O2
FeSO4 + HBrO + H2SO4 = Fe2(SO4)3 + FeBr3 + H2O =>
12 FeSO4 + 6 HBrO + 3 H2SO4 = 5 Fe2(SO4)3 + 2 FeBr3 + 6 H2O
Fe(NO3)3 + NaOH = Fe(NO3)3NaOH =>
Fe(NO3)3 + NaOH = Fe(NO3)3NaOH
CH3CH2CH3 + Br2 = CH3CHCH3 + HBr =>
2 CH3CH2CH3 + Br2 = 2 CH3CHCH3 + 2 HBr
Fe{3+} + Cl{-} = Fe + Cl =>
Fe{3+} + 3 Cl{-} = Fe + 3 Cl
CH4 + KMnO4 = CH3OH + Mn + K =>
4 CH4 + KMnO4 = 4 CH3OH + Mn + K
FeBr3 + H2O = FeOBr + HBr =>
FeBr3 + H2O = FeOBr + 2 HBr
CrBr3 = Cr + Br =>
CrBr3 = Cr + 3 Br
KCl + CH3COOH = KCOOH + CH3Cl =>
KCl + CH3COOH = KCOOH + CH3Cl
ZrO2SiO2 = SiO2 + ZrO2 =>
ZrO2SiO2 = SiO2 + ZrO2
HBr + BaS = BaBr2 + H2S =>
2 HBr + BaS = BaBr2 + H2S
CH3CH2COOH + NaOH = CH3CH2COONa + H2O =>
CH3CH2COOH + NaOH = CH3CH2COONa + H2O
Li(l) + H2(g) = LiH =>
2 Li(l) + H2(g) = 2 LiH
BaCl2 + Na3SO4 = Ba3(SO4)2 + NaCl =>
3 BaCl2 + 2 Na3SO4 = Ba3(SO4)2 + 6 NaCl
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur07/13/24
Équations équilibrées sur08/12/23
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