| Équations équilibrées la veille | Équations équilibrées le lendemain |
CsOH + H2S = CsHS + H2O
C5H11Cl + NaOH = C5H12O + NaCl =>
C5H11Cl + NaOH = C5H12O + NaCl
Na2S + KIO3 = NaIO3 + K2S =>
Na2S + 2 KIO3 = 2 NaIO3 + K2S
C2H6O + H2O = H3O + C2H5O =>
C2H6O + H2O = H3O + C2H5O
FeI3 + Na2SO4 = FeSO4 + Na2I3 =>
FeI3 + Na2SO4 = FeSO4 + Na2I3
Cr + NH4OH = Cr(OH)3 + NH4 =>
Cr + 3 NH4OH = Cr(OH)3 + 3 NH4
CH4N2O + C12H22O11 + CH4O = C21H27NO5 + H2O =>
12 CH4N2O + 25 C12H22O11 + 192 CH4O = 24 C21H27NO5 + 359 H2O
Li + No2 = LiNo3 =>
2 Li + 3 No2 = 2 LiNo3
C4H10 + Br = C4H9Br2 + HBr2 =>
C4H10 + 4 Br = C4H9Br2 + HBr2
LiH + O2 = Li2O + H2 =>
4 LiH + O2 = 2 Li2O + 2 H2
C2H6O + CuO = C2H4O + H2O + Cu2O =>
C2H6O + 2 CuO = C2H4O + H2O + Cu2O
NaHH2O = NaOHH2 =>
NaHH2O = NaOHH2
LiOH + Ba(NO3)2 = Li(NO3) + Ba(OH)2 =>
2 LiOH + Ba(NO3)2 = 2 Li(NO3) + Ba(OH)2
Al + FeI2 = AlFe + I2 =>
Al + FeI2 = AlFe + I2
Au2O + HCl = AuCl + H2O =>
Au2O + 2 HCl = 2 AuCl + H2O
Zn(s) + Cu(NO3)2(aq) = ZnNO3 + Cu(s) =>
2 Zn(s) + Cu(NO3)2(aq) = 2 ZnNO3 + Cu(s)
Pb + ClO = PbO + Cl =>
Pb + ClO = PbO + Cl
NH3 + SO4 = SO3 + H2O + N2 =>
2 NH3 + 3 SO4 = 3 SO3 + 3 H2O + N2
NaC2H3O2 + H2O = Na + HC2H3O2 + OH =>
NaC2H3O2 + H2O = Na + HC2H3O2 + OH
FeS2 + O2 + H = Fe(OH)3 + SO4 =>
2 FeS2 + 11 O2 + 6 H = 2 Fe(OH)3 + 4 SO4
C4H11NO2 + O2 = CO2 + H2O + HNO3 =>
C4H11NO2 + 7 O2 = 4 CO2 + 5 H2O + HNO3
CS2 + NO = CO2 + S2 + N2 =>
CS2 + 2 NO = CO2 + S2 + N2
Na(s) + H2SO4(aq) = NaSO4(aq) + H2(g) =>
Na(s) + H2SO4(aq) = NaSO4(aq) + H2(g)
H2SO3 + Au(OH)3 = Au2(SO3)3 + H2O =>
3 H2SO3 + 2 Au(OH)3 = Au2(SO3)3 + 6 H2O
TaBr3 + F2 = Ta2F10 + Br2 =>
2 TaBr3 + 5 F2 = Ta2F10 + 3 Br2
CH3COOH + H2O = H3O + CH2COOH =>
CH3COOH + H2O = H3O + CH2COOH
ZnSO4 + AlCl3 = Al2(SO4)3 + ZnCl2 =>
3 ZnSO4 + 2 AlCl3 = Al2(SO4)3 + 3 ZnCl2
PO4 + Co(H2O)4(Cl)2 = Co(H2O)4(Cl2)(PO4) =>
PO4 + Co(H2O)4(Cl)2 = Co(H2O)4(Cl2)(PO4)
Cu(SO4) + NaOH = Cu(OH)2 + Na2(SO4) =>
Cu(SO4) + 2 NaOH = Cu(OH)2 + Na2(SO4)
C6H5OH + NaOH = C6H5OOH + NaH =>
C6H5OH + NaOH = C6H5OOH + NaH
I2 + NaBH4 + C8H11N = C8H14NB + NaI + H2 =>
I2 + 2 NaBH4 + 2 C8H11N = 2 C8H14NB + 2 NaI + H2
Pt + CrBr3 = PtBr + Cr =>
3 Pt + CrBr3 = 3 PtBr + Cr
HI(aq) + K2SO3(s) = H2SO3(aq) + IK(aq) =>
2 HI(aq) + K2SO3(s) = H2SO3(aq) + 2 IK(aq)
K3PO4 + CaCO3 = K2CO3 + Ca3(PO4)2 =>
2 K3PO4 + 3 CaCO3 = 3 K2CO3 + Ca3(PO4)2
MgBr2 + (NH4)2CO3 = MgCO3 + (NH4)2Br2 =>
MgBr2 + (NH4)2CO3 = MgCO3 + (NH4)2Br2
Hg2(NO3)2 + KI = Hg2I + K(NO3)2 =>
Hg2(NO3)2 + KI = Hg2I + K(NO3)2
KOH + HCH3COO = KCH3COO + HOH =>
KOH + HCH3COO = KCH3COO + HOH
Au + Fe = AuFe =>
Au + Fe = AuFe
MgCl2 + Na2SO4 = MgSO4 + Na2Cl2 =>
MgCl2 + Na2SO4 = MgSO4 + Na2Cl2
WF5 = W + F2 =>
2 WF5 = 2 W + 5 F2
Cr + O = CrO2 =>
Cr + 2 O = CrO2
CH3NH2 + O2 = CO2 + H2O + N2 =>
4 CH3NH2 + 9 O2 = 4 CO2 + 10 H2O + 2 N2
HCI + NaOH = H2O + NaCI =>
HCI + NaOH = H2O + NaCI
SO3(l) + H2O(l) = H2SO4 =>
SO3(l) + H2O(l) = H2SO4
VCl3 = V + Cl =>
VCl3 = V + 3 Cl
MnCl2 + KOH + KNO2 = MnO2 + NH3 + KCl + H2O =>
3 MnCl2 + 5 KOH + KNO2 = 3 MnO2 + NH3 + 6 KCl + H2O
FeCl3 + CH3COONa = (CH3COO)3Fe + NaCl =>
FeCl3 + 3 CH3COONa = (CH3COO)3Fe + 3 NaCl
Cu + Zn(NO3)2 = Cu(NO3)2 + Zn =>
Cu + Zn(NO3)2 = Cu(NO3)2 + Zn
Zn + AgNO3 = Ag + Zn(NO3) =>
Zn + AgNO3 = Ag + Zn(NO3)
C4H6 + HBr = C4H8Br2 =>
C4H6 + 2 HBr = C4H8Br2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur07/13/24
Équations équilibrées sur08/12/23
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