| Équations équilibrées la veille | Équations équilibrées le lendemain |
Ni(OH)2 + HCl = Ni(OH)Cl + H2O
Si + Sr(OH)2 = SiOH + Sr =>
2 Si + Sr(OH)2 = 2 SiOH + Sr
C2H5O2Br + O2 = CO2 + H2O + HBr =>
C2H5O2Br + 2 O2 = 2 CO2 + 2 H2O + HBr
CH3CHCHCOOH + KMnO4 + H2O = CH3CH(OH)CH(OH)COOH + CH3CH(OH)CH(OH)COOK + MnO2 =>
3 CH3CHCHCOOH + 2 KMnO4 + 2 H2O = CH3CH(OH)CH(OH)COOH + 2 CH3CH(OH)CH(OH)COOK + 2 MnO2
NH4Br + H2SO4 + C4H9OH = C4H9Br + H2O + (NH4)2SO4 =>
2 NH4Br + H2SO4 + 2 C4H9OH = 2 C4H9Br + 2 H2O + (NH4)2SO4
SiO2 + C2 = SiC + CO1 =>
2 SiO2 + 3 C2 = 2 SiC + 4 CO1
C2H5OH = C4H10O1 + H2O =>
2 C2H5OH = C4H10O1 + H2O
NaNO3 + KCl = NaCl + NO3K =>
NaNO3 + KCl = NaCl + NO3K
LiHCO3 + HSO4 = LiSO4 + CO2 + H2O =>
LiHCO3 + HSO4 = LiSO4 + CO2 + H2O
CH4NO + O2 = N2 + H2 + CO2 =>
2 CH4NO + O2 = N2 + 4 H2 + 2 CO2
C4H8N2O3 + O2 = CO2 + H2O + N2 =>
2 C4H8N2O3 + 9 O2 = 8 CO2 + 8 H2O + 2 N2
(CuOH)2CO3 + HNO3 = Cu(NO3)2 + CO2 + H2O =>
(CuOH)2CO3 + 4 HNO3 = 2 Cu(NO3)2 + CO2 + 3 H2O
H2SO4 + NaNO2 = HNO2 + Na2SO4 =>
H2SO4 + 2 NaNO2 = 2 HNO2 + Na2SO4
FeS2 + HNO3 = H2SO4 + Fe(NO3)3 + NO + H2O =>
FeS2 + 8 HNO3 = 2 H2SO4 + Fe(NO3)3 + 5 NO + 2 H2O
FeS{+2} + O{+2} = Fe{2}O{3} + SO{2} =>
FeS{+2} + O{+2} = Fe{2}O{3} + SO{2}
Na2O2(s) = Na2O(s) + O2 =>
2 Na2O2(s) = 2 Na2O(s) + O2
CH9(g) + O2(g) = CO2(g) + H2O(g) =>
4 CH9(g) + 13 O2(g) = 4 CO2(g) + 18 H2O(g)
[Cu(OH2)6] + NH3 = Cu(OH)2 + NH4 + H2O =>
[Cu(OH2)6] + 2 NH3 = Cu(OH)2 + 2 NH4 + 4 H2O
SO3 + AnswerH2O = AnswerH2SO4 =>
SO3 + AnswerH2O = AnswerH2SO4
C7H6O2 + NaHCO3 = C6H5COONa + H2O + CO2 =>
C7H6O2 + NaHCO3 = C6H5COONa + H2O + CO2
NaSO4 + CaCl = CaSO4 + NaCl =>
NaSO4 + CaCl = CaSO4 + NaCl
HNO3 + Fe2O3 = Fe(NO3)3 + H2O =>
6 HNO3 + Fe2O3 = 2 Fe(NO3)3 + 3 H2O
Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3
Al + AgNO3 = Al(NO3)3 + Ag =>
Al + 3 AgNO3 = Al(NO3)3 + 3 Ag
NH4Cl + K2CO3 = KCl + NH3 + H2O + CO2 =>
2 NH4Cl + K2CO3 = 2 KCl + 2 NH3 + H2O + CO2
AgL + Fe2(CO3)3 = FeL3 + Ag2CO3 =>
6 AgL + Fe2(CO3)3 = 2 FeL3 + 3 Ag2CO3
Al(HO)3 + H2CO3 = Al2(CO3)3 + H2O =>
2 Al(HO)3 + 3 H2CO3 = Al2(CO3)3 + 6 H2O
Fe2(CO3)3 = Fe2O3 + CO2 =>
Fe2(CO3)3 = Fe2O3 + 3 CO2
Ti + N2 = Ti3N4 =>
3 Ti + 2 N2 = Ti3N4
C15H16O2 + COCl2 = C16H14O3 + HCl =>
C15H16O2 + COCl2 = C16H14O3 + 2 HCl
FeBr3 + K2S + KOH = S + KBr + Fe(OH)2 =>
2 FeBr3 + K2S + 4 KOH = S + 6 KBr + 2 Fe(OH)2
Mn2O7 + Al = Al2O3 + Mn =>
3 Mn2O7 + 14 Al = 7 Al2O3 + 6 Mn
Mg + CO2 = MgO + C =>
2 Mg + CO2 = 2 MgO + C
CO(g) + H2(g) = C8H18(l) + H2O =>
8 CO(g) + 17 H2(g) = C8H18(l) + 8 H2O
Mn2O7 + Al = Al2O3 + Mn =>
3 Mn2O7 + 14 Al = 7 Al2O3 + 6 Mn
CaCl2 + Na2CO3 = Ca2CO3 + NaCl2 =>
2 CaCl2 + Na2CO3 = Ca2CO3 + 2 NaCl2
AgNO3(aq) + NaI(aq) = AgI + NaNO3 =>
AgNO3(aq) + NaI(aq) = AgI + NaNO3
H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O
C2H2 + Na = C2Na + H2 =>
C2H2 + Na = C2Na + H2
Na2SiO3 + H2O = NaHSiO3 + NaOH =>
Na2SiO3 + H2O = NaHSiO3 + NaOH
K2Cr2O7 + NaNO2 + HNO3 = Cr(NO3)3 + NaNO3 + KNO3 + H2O =>
K2Cr2O7 + 3 NaNO2 + 8 HNO3 = 2 Cr(NO3)3 + 3 NaNO3 + 2 KNO3 + 4 H2O
ZnSO4 + Na2CO3 = ZnCO3 + Na2SO4 =>
ZnSO4 + Na2CO3 = ZnCO3 + Na2SO4
C2H5(OH) + O2 = CO2 + H(OH) =>
C2H5(OH) + 3 O2 = 2 CO2 + 3 H(OH)
C2H5NH3Br + KOH = C2H5NH3OH + KBr =>
C2H5NH3Br + KOH = C2H5NH3OH + KBr
NH3(g) + O2(g) = N2(g) + H2O(l) =>
4 NH3(g) + 3 O2(g) = 2 N2(g) + 6 H2O(l)
C5H10O + O2 = CO2 + H2O =>
C5H10O + 7 O2 = 5 CO2 + 5 H2O
CrO + H2O = H2CrO2 =>
CrO + H2O = H2CrO2
C2H5(OH) + O2 = CO + H2O =>
C2H5(OH) + 2 O2 = 2 CO + 3 H2O
CaI2 + F2 = CaF2 + I2 =>
CaI2 + F2 = CaF2 + I2
Ag + H3S + O2 = Ag3S + H2O =>
12 Ag + 4 H3S + 3 O2 = 4 Ag3S + 6 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/08/25
Équations équilibrées sur02/07/24
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