| Équations équilibrées la veille | Équations équilibrées le lendemain |
KBr + HCl = KCl + HBr
FeCl2 + NaNO3 = FeNO3 + NaCl2 =>
FeCl2 + NaNO3 = FeNO3 + NaCl2
Al + Ba(OH)3 = Al(OH)3 + Ba =>
Al + Ba(OH)3 = Al(OH)3 + Ba
CCl4 + Na = NaC + Cl2 =>
CCl4 + Na = NaC + 2 Cl2
CH3ClH2O = CH3OH + HCl =>
CH3ClH2O = CH3OH + HCl
C2H6 + O2 = CO + H2O =>
2 C2H6 + 5 O2 = 4 CO + 6 H2O
Ti(CO3)2 + HCl = TiCl4 + H2CO3 =>
Ti(CO3)2 + 4 HCl = TiCl4 + 2 H2CO3
Zn3(PO4)2 + Na2CO3 = ZnCO3 + Na3PO4 =>
Zn3(PO4)2 + 3 Na2CO3 = 3 ZnCO3 + 2 Na3PO4
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
CaCl2 + Na3PO4 = Ca3(PO4)2 + NaCl =>
3 CaCl2 + 2 Na3PO4 = Ca3(PO4)2 + 6 NaCl
LiNO3 = LiNO + O2 =>
LiNO3 = LiNO + O2
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
Ba(CO3) + CH3COOH = Ba(CH3COO)2 + H2O + CO2 =>
Ba(CO3) + 2 CH3COOH = Ba(CH3COO)2 + H2O + CO2
Th + F = ThF4 =>
Th + 4 F = ThF4
FeBr3 + CsOH = CsBr + Fe(OH)3 =>
FeBr3 + 3 CsOH = 3 CsBr + Fe(OH)3
K2Cr2O7 + HCl + Na2S = CrCl3 + H2O + KCl + Na2SO4 =>
4 K2Cr2O7 + 32 HCl + 3 Na2S = 8 CrCl3 + 16 H2O + 8 KCl + 3 Na2SO4
ZnCl2 + CO2 = ZnCO2 + Cl =>
ZnCl2 + CO2 = ZnCO2 + 2 Cl
CaS + H2O = Ca(OH)2 + Ca(SH)2 =>
2 CaS + 2 H2O = Ca(OH)2 + Ca(SH)2
XeO4 + NF3 = XeF6 + NO2 =>
XeO4 + 2 NF3 = XeF6 + 2 NO2
CH2CH2 + O2 = H2O + CO2 =>
CH2CH2 + 3 O2 = 2 H2O + 2 CO2
HDO = D2O + H2O =>
2 HDO = D2O + H2O
C3H7OH + C3H7COOH = C3H7COOC2H5 + H2O =>
2 C3H7OH + 3 C3H7COOH = 3 C3H7COOC2H5 + 2 H2O
Au + O2 = Au2O3 =>
4 Au + 3 O2 = 2 Au2O3
MnO + CO2 = MnCO3 =>
MnO + CO2 = MnCO3
CH3COH + KMnO4 + H2SO4 = HCOOH + MnSO4 + K2SO4 + H2O =>
5 CH3COH + 6 KMnO4 + 9 H2SO4 = 10 HCOOH + 6 MnSO4 + 3 K2SO4 + 9 H2O
H2O + MnO = Mn(OH)2 =>
H2O + MnO = Mn(OH)2
P2O5 = P3 + O =>
3 P2O5 = 2 P3 + 15 O
K + AgNO3 = KNO3 + Ag =>
K + AgNO3 = KNO3 + Ag
KCl + H2O = KOH + Cl + H =>
KCl + H2O = KOH + Cl + H
Ca(AlO2)2 + HCl = AlCl3 + CaCl2 + H2O =>
Ca(AlO2)2 + 8 HCl = 2 AlCl3 + CaCl2 + 4 H2O
O2 = O3 =>
3 O2 = 2 O3
CO2 + H2O = C6H18O2 + O2 =>
12 CO2 + 18 H2O = 2 C6H18O2 + 19 O2
NiS + NaCl = Na2S + NiCl2 =>
NiS + 2 NaCl = Na2S + NiCl2
SrO + H2SO4 = SrSO4 + H2O =>
SrO + H2SO4 = SrSO4 + H2O
AgNO3 + FeBr3 = AgBr + Fe(NO3)3 =>
3 AgNO3 + FeBr3 = 3 AgBr + Fe(NO3)3
KH2PO4 + HCl = KH3PO4 + Cl =>
KH2PO4 + HCl = KH3PO4 + Cl
SO4 + H2O = H2O2 + SO3 =>
SO4 + H2O = H2O2 + SO3
HClO3 + Ag2O = AgClO3 + H2O =>
2 HClO3 + Ag2O = 2 AgClO3 + H2O
Fe + HCl + H2O = FeCl3*H2O + H2 =>
2 Fe + 6 HCl + 2 H2O = 2 FeCl3*H2O + 3 H2
HNO3 + Ca + O2H2 = CaNO3 + H2O =>
2 HNO3 + 2 Ca + O2H2 = 2 CaNO3 + 2 H2O
C3H6O + [Ag(NH3)2]OH = Ag + C3H5O2NH4 + H2O + NH3 =>
C3H6O + 2[Ag(NH3)2]OH = 2 Ag + C3H5O2NH4 + H2O + 3 NH3
CH3OH + O2 = CO2 + H2O =>
2 CH3OH + 3 O2 = 2 CO2 + 4 H2O
KMnO4 + HCl = KCl + MnCl2 + H2O + Cl2 =>
2 KMnO4 + 16 HCl = 2 KCl + 2 MnCl2 + 8 H2O + 5 Cl2
Ca(HCO3)2 + Ca(OH)2 = CaCO3 + H2O =>
Ca(HCO3)2 + Ca(OH)2 = 2 CaCO3 + 2 H2O
P + O2 = P4O6 =>
4 P + 3 O2 = P4O6
EuCl2 + Na2SO4 = EuSO4 + NaCl =>
EuCl2 + Na2SO4 = EuSO4 + 2 NaCl
Re + KMnO4 + HNO3 = HReO4 + MnO + KNO2 =>
Re + KMnO4 + HNO3 = HReO4 + MnO + KNO2
N2O3 + HOH = HNO + O2 =>
N2O3 + HOH = 2 HNO + O2
I2 + HNO3 = H2O + HIO3 + NO2 =>
I2 + 10 HNO3 = 4 H2O + 2 HIO3 + 10 NO2
Pb(NO3)2 + Zn2Cl = Zn(NO3)2 + Pb2Cl =>
2 Pb(NO3)2 + Zn2Cl = 2 Zn(NO3)2 + Pb2Cl
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur02/25/24
Équations équilibrées sur03/26/23
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