| Équations équilibrées la veille | Équations équilibrées le lendemain |
HCl + NaCO3 = NaCl + OH + CO2
C4H10(g) + O2(s) = CO2(g) + H2O(l) =>
2 C4H10(g) + 13 O2(s) = 8 CO2(g) + 10 H2O(l)
Na2Te = Na2 + Te =>
Na2Te = Na2 + Te
LiI + HgCl2 = HgI2 + LiCl =>
2 LiI + HgCl2 = HgI2 + 2 LiCl
Zn(s) + HNO3(aq) = Zn(NO3)2(aq) + H2O(l) + NO2(g) =>
Zn(s) + 4 HNO3(aq) = Zn(NO3)2(aq) + 2 H2O(l) + 2 NO2(g)
Na + At = NaAt =>
Na + At = NaAt
NH4OH + H3BO3 = (NH4)3BO3 + H2O =>
3 NH4OH + H3BO3 = (NH4)3BO3 + 3 H2O
Fe(NO3)3 + KI = Fe(NO3)2 + I2 + KNO3 =>
2 Fe(NO3)3 + 2 KI = 2 Fe(NO3)2 + I2 + 2 KNO3
MnO2 + HCl = MnCl2 + H2O + Cl2 =>
MnO2 + 4 HCl = MnCl2 + 2 H2O + Cl2
CO(NH2)2(aq) + HClO(aq) = N2H4 + CO2(g) + HCl(l) =>
CO(NH2)2(aq) + HClO(aq) = N2H4 + CO2(g) + HCl(l)
CuO + Sb2O3 + FeSO4 = CuSbSO4 + Fe + O =>
2 CuO + Sb2O3 + 2 FeSO4 = 2 CuSbSO4 + 2 Fe + 5 O
Na2CO3 + HCl(aq) = NaCl(aq) + H2O + CO2(g) =>
Na2CO3 + 2 HCl(aq) = 2 NaCl(aq) + H2O + CO2(g)
HI + Al(OH)3 = AlI3 + H2O =>
3 HI + Al(OH)3 = AlI3 + 3 H2O
CO2 + SO2 = O2 + CS2 =>
CO2 + 2 SO2 = 3 O2 + CS2
Fe(NO3) + NaCl = Fe(Cl) + NaNO3 =>
Fe(NO3) + NaCl = Fe(Cl) + NaNO3
CoC2H5NO2 = Co(C2H5NO2) =>
CoC2H5NO2 = Co(C2H5NO2)
C2H4Cl2 + NaOH = NaCl + CH2OH =>
C2H4Cl2 + 2 NaOH = 2 NaCl + 2 CH2OH
C3H8O + O2 = CO2 + H2O =>
2 C3H8O + 9 O2 = 6 CO2 + 8 H2O
Fe + S = FeS =>
Fe + S = FeS
(NH4)2CO3 + CrBr2 = NH4Br + CrCO3 =>
(NH4)2CO3 + CrBr2 = 2 NH4Br + CrCO3
sodiumhydroxide + zincsulfate = Zn(OH)2 + sodiumsulfate =>
2 NaOH + ZnSO4 = Zn(OH)2 + Na2SO4
Fe(NO3)3 + KI = Fe(NO3)2 + I2 + KNO3 =>
2 Fe(NO3)3 + 2 KI = 2 Fe(NO3)2 + I2 + 2 KNO3
H2O2 + FeCl3 = H2O2FeCl3 =>
H2O2 + FeCl3 = H2O2FeCl3
Fe(NO3)3 + KI = FeI3 + KNO3 =>
Fe(NO3)3 + 3 KI = FeI3 + 3 KNO3
C6H12 + HCl = CCl + H =>
C6H12 + 6 HCl = 6 CCl + 18 H
FeCl2 + Cu = Fe + CuCl2 =>
FeCl2 + Cu = Fe + CuCl2
H2O2 + Ni{2+} = H{+} + O2 + Ni =>
H2O2 + Ni{2+} = 2 H{+} + O2 + Ni
NiCl2 + CsOH = Ni(OH)2 + CsCl =>
NiCl2 + 2 CsOH = Ni(OH)2 + 2 CsCl
Fe(NO3)3 + KI = FeI3 + K(NO3) =>
Fe(NO3)3 + 3 KI = FeI3 + 3 K(NO3)
C3H8O + O2 = CO2 + H2O =>
2 C3H8O + 9 O2 = 6 CO2 + 8 H2O
Al + HNO3 = NO + Al2O3 + H2O =>
2 Al + 2 HNO3 = 2 NO + Al2O3 + H2O
CuAgNO3 = CuNO3Ag =>
CuAgNO3 = CuNO3Ag
C3H5(OH)3 + HBr = C3H5O3Br + H2 =>
C3H5(OH)3 + HBr = C3H5O3Br + 2 H2
CoCl2 + NaBH4 = Co + NaCl + BH4 =>
CoCl2 + 2 NaBH4 = Co + 2 NaCl + 2 BH4
Li(OH) + VCl3 = LiCl + V(OH)3 =>
3 Li(OH) + VCl3 = 3 LiCl + V(OH)3
CH3COOH + C6H5CH3 = H2O + CH =>
CH3COOH + 2 C6H5CH3 = 2 H2O + 16 CH
CoCl2 + NaBH4 = Co + NaCl + BH4 =>
CoCl2 + 2 NaBH4 = Co + 2 NaCl + 2 BH4
NH4NO3 + C536H987N12O140 = N2 + H2O + CO2 =>
2851 NH4NO3 + 2 C536H987N12O140 = 2863 N2 + 6689 H2O + 1072 CO2
Cl2 + NaOH = NaCl + NaCl(O)3 + H2O =>
3 Cl2 + 6 NaOH = 5 NaCl + NaCl(O)3 + 3 H2O
HCI = H2 + CI1 =>
2 HCI = H2 + 2 CI1
CH3CHCH3COOH + Na2CO3 = CH3CHCH3COONa + H2CO3 =>
2 CH3CHCH3COOH + Na2CO3 = 2 CH3CHCH3COONa + H2CO3
CoCl2 + NaBH4 = Co + NaCl + BH4 =>
CoCl2 + 2 NaBH4 = Co + 2 NaCl + 2 BH4
bariumcarbonate + sulfurdioxide + oxygen = bariumsulfate + carbondioxide =>
2 BaCO3 + 2 SO2 + O2 = 2 BaSO4 + 2 CO2
Hg + Na2S2O3 = HgS2O3 + Na =>
Hg + Na2S2O3 = HgS2O3 + 2 Na
C2H4 + H2O = C2H4O + H2 =>
C2H4 + H2O = C2H4O + H2
FeF2 + Li2S = LiF + FeS =>
FeF2 + Li2S = 2 LiF + FeS
SnCl5 + KI = KCl + I + SnCl2 =>
SnCl5 + 3 KI = 3 KCl + 3 I + SnCl2
Fe(NO3)3 + KI = Fe(NO3)2 + I2 + KNO3 =>
2 Fe(NO3)3 + 2 KI = 2 Fe(NO3)2 + I2 + 2 KNO3
SrO2 + NaOH = Sr(OH)4 + Na2O =>
SrO2 + 4 NaOH = Sr(OH)4 + 2 Na2O
ClO2 + HCl = H2O + Cl2 =>
2 ClO2 + 8 HCl = 4 H2O + 5 Cl2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/29/23
Équations équilibrées sur01/28/23
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