| Équations équilibrées la veille | Équations équilibrées le lendemain |
C3H8O2(g) + 4 O2(g) = 3 CO2(g) + 4 H2O(g)
Zn + KNO2 + H2O = Zn(OH)2 + NH3 + KOH =>
3 Zn + KNO2 + 5 H2O = 3 Zn(OH)2 + NH3 + KOH
HNO3 + FeI2 = I2 + Fe(NO3)3 + NO + H2O =>
4 HNO3 + FeI2 = I2 + Fe(NO3)3 + NO + 2 H2O
C5H10 + O2 = CO2 + H2O =>
2 C5H10 + 15 O2 = 10 CO2 + 10 H2O
N2H4 + O2 = N2 + H2O =>
N2H4 + O2 = N2 + 2 H2O
SiO3{-2} + H{+} = H2SiO3 =>
SiO3{-2} + 2 H{+} = H2SiO3
CuSO4 + KCl + Na2SO3 + H2O = CuCl + K2SO4 + Na2SO4 + HCl =>
2 CuSO4 + 4 KCl + Na2SO3 + H2O = 2 CuCl + 2 K2SO4 + Na2SO4 + 2 HCl
C6H12 + KMnO4 + H2SO4 = C6H10O4 + K2SO4 + MnSO4 + H2O =>
C6H12 + 2 KMnO4 + 3 H2SO4 = C6H10O4 + K2SO4 + 2 MnSO4 + 4 H2O
FeCI + NaOH = NaCI + Fe(OH) =>
FeCI + NaOH = NaCI + Fe(OH)
NaCl + K3[Fe(CN)6] = NaCN + K3FeCl6 =>
6 NaCl + K3[Fe(CN)6] = 6 NaCN + K3FeCl6
SiN + AgO = SiO2 + Ag + NO2 =>
SiN + 4 AgO = SiO2 + 4 Ag + NO2
MnCl2(NH4)2S = MnSCl2(NH4)2 =>
MnCl2(NH4)2S = MnSCl2(NH4)2
Pb(NO3)2(aq) + K(aq) = Pb + K(NO3)2 =>
Pb(NO3)2(aq) + K(aq) = Pb + K(NO3)2
Ni + K = KNi =>
Ni + K = KNi
CaO + OH2 = Ca(OH)2 =>
CaO + OH2 = Ca(OH)2
Br2 + MnCl3 = MnBr3 + Cl2 =>
3 Br2 + 2 MnCl3 = 2 MnBr3 + 3 Cl2
K2[Zn(OH)4] + HBr = KBr + ZnBr2 + H2O =>
K2[Zn(OH)4] + 4 HBr = 2 KBr + ZnBr2 + 4 H2O
Cl2O3 = Cl2 + O3 =>
Cl2O3 = Cl2 + O3
HNO3 + O2 = NO3 + H2O =>
4 HNO3 + O2 = 4 NO3 + 2 H2O
K2CrO4 + KCl = KCrO4 + K2Cl =>
K2CrO4 + KCl = KCrO4 + K2Cl
K2SO3 + H3PO4 = K3PO4 + H2SO3 =>
3 K2SO3 + 2 H3PO4 = 2 K3PO4 + 3 H2SO3
H2S + AgCl = Ag2S + HCl =>
H2S + 2 AgCl = Ag2S + 2 HCl
C4H10(g) + O = CO2 + H2O =>
C4H10(g) + 13 O = 4 CO2 + 5 H2O
C + O2 = CO =>
2 C + O2 = 2 CO
CoCl2 + KIO3 = CoIO3 + KCl2 =>
CoCl2 + KIO3 = CoIO3 + KCl2
SiH2Cl2 = SiH3Cl + SiHCl3 =>
2 SiH2Cl2 = SiH3Cl + SiHCl3
CV{+} + ClO{-} = CVClO =>
CV{+} + ClO{-} = CVClO
CaCl2 + KI = CaI + KCl2 =>
CaCl2 + KI = CaI + KCl2
S8 = S3 =>
3 S8 = 8 S3
SO2 + KOH = K2(SO3) + H2O =>
SO2 + 2 KOH = K2(SO3) + H2O
La(OH)3 + CH3COOH = La(CH3COO)3 + H2O =>
La(OH)3 + 3 CH3COOH = La(CH3COO)3 + 3 H2O
NO2 + OH[{-}] = NO3[{-}] + NO2[{-}] + H2O =>
2 NO2 + 2 OH[{-}] = NO3[{-}] + NO2[{-}] + H2O
Ti + HF = TiF6 + H2 =>
Ti + 6 HF = TiF6 + 3 H2
Na2CO3 + CaCl2 = CaCO3(s) + NaCl =>
Na2CO3 + CaCl2 = CaCO3(s) + 2 NaCl
Pb(O2H2) + HCl = H2O + PbCl2 =>
Pb(O2H2) + 2 HCl = 2 H2O + PbCl2
HCOOH + CuO = CuHCO3 + H2 =>
2 HCOOH + 2 CuO = 2 CuHCO3 + H2
AlBa(OH)2 = Al(OH)2Ba =>
AlBa(OH)2 = Al(OH)2Ba
NH4NO2(aq) + Ba(OH)2(aq) = H2O(l) + NH3(g) + Ba(NO2)2(aq) =>
2 NH4NO2(aq) + Ba(OH)2(aq) = 2 H2O(l) + 2 NH3(g) + Ba(NO2)2(aq)
(CH3)2CHOHH2SO4 = (CH3)2CHOH3SO4 =>
(CH3)2CHOHH2SO4 = (CH3)2CHOH3SO4
LiO + H2PO4 = LiPO4 + H2O =>
LiO + H2PO4 = LiPO4 + H2O
C8H18(aq) + O2(g) = CO2(g) + H2O(l) =>
2 C8H18(aq) + 25 O2(g) = 16 CO2(g) + 18 H2O(l)
C18H30SO3 + NaOH = C18H29SO3Na + H2O =>
C18H30SO3 + NaOH = C18H29SO3Na + H2O
H2C2O4 + NO2 = C2O4 + HNO2 =>
H2C2O4 + 2 NO2 = C2O4 + 2 HNO2
S2O3{-} + H{+} = S + SO2 + H2O =>
4 S2O3{-} + 4 H{+} = 3 S + 5 SO2 + 2 H2O
ZnSO4 + LiCl = ZnCl2 + Li2SO4 =>
ZnSO4 + 2 LiCl = ZnCl2 + Li2SO4
Li2SO4 = Li + SO4 =>
Li2SO4 = 2 Li + SO4
C5H10 + O2 = CO2 + H2O =>
2 C5H10 + 15 O2 = 10 CO2 + 10 H2O
C2H5NH2 + K2Cr2O7 + HCl = CrCl3 + NH3 + CO2 + K2O + H2 =>
3 C2H5NH2 + 2 K2Cr2O7 + 12 HCl = 4 CrCl3 + 3 NH3 + 6 CO2 + 2 K2O + 12 H2
CrCl3*6H2O + CH3COCH2COCH3 = Cr(CH3COCHCOCH3)3 + HCl + H2O =>
CrCl3*6H2O + 3 CH3COCH2COCH3 = Cr(CH3COCHCOCH3)3 + 3 HCl + 6 H2O
HCl + MnO2 = MnCl2 + H2O + Cl3 =>
12 HCl + 3 MnO2 = 3 MnCl2 + 6 H2O + 2 Cl3
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/27/24
Équations équilibrées sur12/27/23
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