| Équations équilibrées la veille | Équations équilibrées le lendemain |
SO2 + 2 Cl2 = OSCl2 + Cl2O
Na2B4O7 + FeO = Fe(BO2)2 + NaBO2 =>
Na2B4O7 + FeO = Fe(BO2)2 + 2 NaBO2
Cu3(Po4)2 + KOH = K3Po4 + Cu(OH)2 =>
Cu3(Po4)2 + 6 KOH = 2 K3Po4 + 3 Cu(OH)2
CH3CHCH2 + HBr = CH3CH2CH2Br =>
CH3CHCH2 + HBr = CH3CH2CH2Br
CNMg + HCl = CNCl + Mg + H2 =>
2 CNMg + 2 HCl = 2 CNCl + 2 Mg + H2
Na2CO3(s) + HNO3(aq) = NaNO3(aq) + CO2(g) + H2O(l) =>
Na2CO3(s) + 2 HNO3(aq) = 2 NaNO3(aq) + CO2(g) + H2O(l)
PO4{3-} + AgNO3 = Ag3PO4 + NO3{-} =>
PO4{3-} + 3 AgNO3 = Ag3PO4 + 3 NO3{-}
Cr2O3 + NaOH + NaCl = Na3CrO3 + HCl =>
Cr2O3 + 3 NaOH + 3 NaCl = 2 Na3CrO3 + 3 HCl
N2H4 + H2SO4 = N2H4*H2SO4 =>
N2H4 + H2SO4 = N2H4*H2SO4
NaHCO3 + Mg(NO3)2 = NaNO3 + MgCO3 + H2O + CO2 =>
2 NaHCO3 + Mg(NO3)2 = 2 NaNO3 + MgCO3 + H2O + CO2
CH3CH2COOCH3(aq) + H2O(l) = CH3CH2COOH(aq) + CH3OH(aq) =>
CH3CH2COOCH3(aq) + H2O(l) = CH3CH2COOH(aq) + CH3OH(aq)
CoCl2 + K4[Fe(CN)6] = Co4[Fe(CN)6]2 + KCl =>
4 CoCl2 + 2 K4[Fe(CN)6] = Co4[Fe(CN)6]2 + 8 KCl
C6H12O6(s) + O2(g) = C6H12O8 =>
C6H12O6(s) + O2(g) = C6H12O8
Mg(NO3)2 + NaHCO3 = Mg(HCO3)2 + NaNO3 =>
Mg(NO3)2 + 2 NaHCO3 = Mg(HCO3)2 + 2 NaNO3
Pb + KOH + H2O = K4[Pb(OH)6] + H2 =>
Pb + 4 KOH + 2 H2O = K4[Pb(OH)6] + H2
C5H10 + Br = C5H9Br + HBr =>
C5H10 + 2 Br = C5H9Br + HBr
KBrAgNO3 = AgBrKNO3 =>
KBrAgNO3 = AgBrKNO3
Au2S + Al = AlS + Au =>
Au2S + Al = AlS + 2 Au
Fe + O2 = Fe2O3 =>
4 Fe + 3 O2 = 2 Fe2O3
CuSO4H5 + O2 = CuSO4 + H2O =>
4 CuSO4H5 + 5 O2 = 4 CuSO4 + 10 H2O
HINi = NiHI =>
HINi = NiHI
Pb(OH)2 + BaO = PbO + Ba(OH)2 =>
Pb(OH)2 + BaO = PbO + Ba(OH)2
C = C40 =>
40 C = C40
FeCl3 + Cs3PO4 = FePO4 + CsCl =>
FeCl3 + Cs3PO4 = FePO4 + 3 CsCl
Na2S2O3 + Br2 + NaOH = NaBr + Na2SO4 + H2O =>
Na2S2O3 + 4 Br2 + 10 NaOH = 8 NaBr + 2 Na2SO4 + 5 H2O
TeO2 + Cr2O7{2-} + H{+} = H2TeO4 + Cr{3+} + H2O =>
3 TeO2 + Cr2O7{2-} + 8 H{+} = 3 H2TeO4 + 2 Cr{3+} + H2O
NH4 + KMnO4 = MnO2 + N2 + KOH + H2O =>
6 NH4 + 8 KMnO4 = 8 MnO2 + 3 N2 + 8 KOH + 8 H2O
H3CCl + NaNO3 = H3CNO3 + NaCl =>
H3CCl + NaNO3 = H3CNO3 + NaCl
AgNO3 + Cu = Ag + (Cu(NO3)2) =>
2 AgNO3 + Cu = 2 Ag + (Cu(NO3)2)
CH3CHO + O2 = CH3HO + CO2 =>
CH3CHO + O2 = CH3HO + CO2
HCOOH = COH2O =>
HCOOH = COH2O
NaCHO3 + CH3COOH = CO2 + H2O + C2H3NaO2 =>
NaCHO3 + CH3COOH = CO2 + H2O + C2H3NaO2
C20H14O4 + NaOH + HCl = NaOHC20H14O4HCl =>
C20H14O4 + NaOH + HCl = NaOHC20H14O4HCl
(NH4)ClAgF = AgCl(NH4)F =>
(NH4)ClAgF = AgCl(NH4)F
H2O + N2 = O2 + H8N2 =>
4 H2O + N2 = 2 O2 + H8N2
(NH4)Cl + Ca(OH)2 = NH3 + CaCl2 + H2O =>
2(NH4)Cl + Ca(OH)2 = 2 NH3 + CaCl2 + 2 H2O
ZnO + HCl = Zn(Cl)2 + H2O =>
ZnO + 2 HCl = Zn(Cl)2 + H2O
CaO2H2 + Na2CO3 = CaCO3 + NaOH =>
CaO2H2 + Na2CO3 = CaCO3 + 2 NaOH
BaI2 + K3PO4 = Ba3(PO4)2 + KI(aq) =>
3 BaI2 + 2 K3PO4 = Ba3(PO4)2 + 6 KI(aq)
AgCl + Nh3 = AgNh32 + Cl =>
3 AgCl + 32 Nh3 = 3 AgNh32 + 3 Cl
ZnCO3 = ZnO + CO2 =>
ZnCO3 = ZnO + CO2
HCe + H2O2 = Ce2 + H2O =>
2 HCe + H2O2 = Ce2 + 2 H2O
HI + SO2 = I2 + S8 + H2O =>
32 HI + 8 SO2 = 16 I2 + S8 + 16 H2O
KHC8H4O4(aq) + NaOH(aq) = KNaC8H4O4(aq) + H2O(l) =>
KHC8H4O4(aq) + NaOH(aq) = KNaC8H4O4(aq) + H2O(l)
Cl2 + SO2 = SO2Cl =>
Cl2 + 2 SO2 = 2 SO2Cl
P4O6 + KOH = K2PHO3 + H2O =>
P4O6 + 8 KOH = 4 K2PHO3 + 2 H2O
MgS + H2CO3 = H2S + MgCO3 =>
MgS + H2CO3 = H2S + MgCO3
(OOCCH3)2Zn*2H2O + NH4OH = CH3COONH4 + Zn(OH)2 + H2O =>
(OOCCH3)2Zn*2H2O + 2 NH4OH = 2 CH3COONH4 + Zn(OH)2 + 2 H2O
H2SO4BaO = BaSO4H2O =>
H2SO4BaO = BaSO4H2O
NH4Cl + Na3PO4 = NH4PO4 + Na3Cl =>
NH4Cl + Na3PO4 = NH4PO4 + Na3Cl
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/08/24
Équations équilibrées sur12/08/23
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