| Équations équilibrées la veille | Équations équilibrées le lendemain |
Li2CO3 + 2 HCl = 2 LiCl + H2O + CO2
FeCl3* + NH4OH + H2O = Fe(OH)3*(H2O) + ClNH4 =>
FeCl3* + 3 NH4OH + H2O = Fe(OH)3*(H2O) + 3 ClNH4
C56H108O6 + O2 = CO2 + H2O =>
C56H108O6 + 80 O2 = 56 CO2 + 54 H2O
(CH3(CH2)OH) + O2 = H2O + (CH3(CO)OH) =>
(CH3(CH2)OH) + O2 = H2O + (CH3(CO)OH)
C7H6O2 + NaHCO3 = C7H6O2Na + H2O + CO2 =>
31 C7H6O2 + 30 NaHCO3 = 30 C7H6O2Na + 18 H2O + 37 CO2
KNO3 = KNO2 + O2 =>
2 KNO3 = 2 KNO2 + O2
Li2S + Sn(ClO4)4 = LiClO4 + SnS2 =>
2 Li2S + Sn(ClO4)4 = 4 LiClO4 + SnS2
HI = H2(l)I2(s) =>
2 HI = H2(l)I2(s)
FeSCN + (NH4)2C2O4 = (NH4)2SCN + FeC2O4 =>
FeSCN + (NH4)2C2O4 = (NH4)2SCN + FeC2O4
Ba(oh)2 + ZnCl2 = BaCl2 + Zn(oh)2 =>
Ba(oh)2 + 2 ZnCl2 = 2 BaCl2 + Zn(oh)2
Al + Ca = AlCa =>
Al + Ca = AlCa
CeC + H2O = Ce(OH)4 + CH4 =>
CeC + 4 H2O = Ce(OH)4 + CH4
MnO4 + HBr = Mn + Br2 + H2O =>
MnO4 + 8 HBr = Mn + 4 Br2 + 4 H2O
NaOH + C3H6O2 = CH3OH + CH3COONa =>
NaOH + C3H6O2 = CH3OH + CH3COONa
Cr(NO3)3 + H2O = Cr(H2O)3 + NO3 =>
Cr(NO3)3 + 3 H2O = Cr(H2O)3 + 3 NO3
CH3COOH = COCH3OH =>
CH3COOH = COCH3OH
CHCH + H2O = CHOCH3 =>
CHCH + H2O = CHOCH3
Ba(OH)2 + AlCl3 = Al(OH)2 + BaCl3 =>
Ba(OH)2 + AlCl3 = Al(OH)2 + BaCl3
MgCl2 + HCl = MgCl3{-} + H{+} =>
MgCl2 + HCl = MgCl3{-} + H{+}
ZnH2SO4 = ZnSH2O4 =>
ZnH2SO4 = ZnSH2O4
CHCH2OH + K2Cr2O7 + H2SO4 = CH3COOH + Cr2(SO4)3 + K2SO4 + H2O =>
3 CHCH2OH + K2Cr2O7 + 4 H2SO4 = 3 CH3COOH + Cr2(SO4)3 + K2SO4 + 4 H2O
AgS + H2O = AgO + H2S =>
AgS + H2O = AgO + H2S
Na2HCO3 + Ca(OH)2 = H2O + Na2CO3 + Ca =>
2 Na2HCO3 + Ca(OH)2 = 2 H2O + 2 Na2CO3 + Ca
NaCl(ac) + AgNO3(l) = AgCl(s) + NaNO3(ac) =>
NaCl(ac) + AgNO3(l) = AgCl(s) + NaNO3(ac)
Cl2O5 = O2 + ClO =>
2 Cl2O5 = 3 O2 + 4 ClO
ZnCl2 + NH3 + H2O = Zn(OH)2 + NH4Cl =>
ZnCl2 + 2 NH3 + 2 H2O = Zn(OH)2 + 2 NH4Cl
LiNO3 + H2SO4 = Li2SO4 + HNO3 =>
2 LiNO3 + H2SO4 = Li2SO4 + 2 HNO3
HNO3 + Br2 = HBrO4 + NO2 + H2O =>
14 HNO3 + Br2 = 2 HBrO4 + 14 NO2 + 6 H2O
SrS(aq) + Cu(NO3)2(aq) = SrNO3(s) + CuS2(s) =>
2 SrS(aq) + Cu(NO3)2(aq) = 2 SrNO3(s) + CuS2(s)
Ca(OH)2(s) + HBr = CaBr2 + H2O =>
Ca(OH)2(s) + 2 HBr = CaBr2 + 2 H2O
Cu + CO = CuO + C =>
Cu + CO = CuO + C
Al(s) + Fe2O3(s) = Al2O3(s) + Fe(s) =>
2 Al(s) + Fe2O3(s) = Al2O3(s) + 2 Fe(s)
H2(g) + MnO2(s) = MnO(s) + H2O(l) =>
H2(g) + MnO2(s) = MnO(s) + H2O(l)
Ar2O3 + HNO3 + H2O = H3ArO4 + NO =>
3 Ar2O3 + 4 HNO3 + 7 H2O = 6 H3ArO4 + 4 NO
NaBr2 + H2 = NaH + Br2 =>
2 NaBr2 + H2 = 2 NaH + 2 Br2
NH3 + FeSO4 = H2SO4 + N2Fe3 =>
2 NH3 + 3 FeSO4 = 3 H2SO4 + N2Fe3
CuO + H2O = Cu + H2O2 =>
CuO + H2O = Cu + H2O2
HCl + Z = ZCl + H2 =>
2 HCl + 2 Z = 2 ZCl + H2
H2 + Cl2 = HCl =>
H2 + Cl2 = 2 HCl
Mn(O2)2 + HCl = MnCl2 + H2O + Cl2 =>
Mn(O2)2 + 8 HCl = MnCl2 + 4 H2O + 3 Cl2
N2O + HCl = N2 + HClO =>
N2O + HCl = N2 + HClO
CrI3 + Cl2 + KOH = K2CrO4 + KCl + KIO3 + H2 = =>
2 CrI3 + 8 Cl2 + 26 KOH = 2 K2CrO4 + 16 KCl + 6 KIO3 + 13 H2
C6H6 + C12H18 = C10H14 =>
C6H6 + 2 C12H18 = 3 C10H14
Pb(SO4)2 + H2O = H2O(SO4)2 + Pb =>
Pb(SO4)2 + H2O = H2O(SO4)2 + Pb
K2 + B2O3 = K2O + B =>
3 K2 + B2O3 = 3 K2O + 2 B
Cl2(g) + NaOH(aq) = NaCl(aq) + NaClO3(aq) + H2O(l) =>
3 Cl2(g) + 6 NaOH(aq) = 5 NaCl(aq) + NaClO3(aq) + 3 H2O(l)
Na2S + Zn = Na + Zn2S =>
Na2S + 2 Zn = 2 Na + Zn2S
BrF3 + KCl = KBrF4 + Cl2 + Br2 =>
8 BrF3 + 6 KCl = 6 KBrF4 + 3 Cl2 + Br2
CH3C2H22CH3 + O2 = CO2 + H2O =>
CH3C2H22CH3 + 11 O2 = 4 CO2 + 14 H2O
C6H12 + Cl2 = C6H12Cl2 =>
C6H12 + Cl2 = C6H12Cl2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/23/24
Équations équilibrées sur12/23/23
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