| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 C2H2Br4 + Ca(OH)2 = 2 C2HBr3 + CaBr2 + 2 H2O
BeCl2*2H2O = BeCl2 + H2O =>
BeCl2*2H2O = BeCl2 + 2 H2O
Pb + I2 = PbI =>
2 Pb + I2 = 2 PbI
NaBr + KN03 = KBr + NaN03 =>
NaBr + KN03 = KBr + NaN03
C6H4OCOCH3COOH + NaOH = C6H4OCOCH3COONa + H2O =>
C6H4OCOCH3COOH + NaOH = C6H4OCOCH3COONa + H2O
K2Cr2O7 + HCl + FeCl = CrCl3 + KCl + FeCl3 + H2O =>
K2Cr2O7 + 14 HCl + 3 FeCl = 2 CrCl3 + 2 KCl + 3 FeCl3 + 7 H2O
Br + Sb = Sb2Br3 =>
3 Br + 2 Sb = Sb2Br3
CaPO4 + H2O = PH3 + O2 + Ca =>
4 CaPO4 + 6 H2O = 4 PH3 + 11 O2 + 4 Ca
ZnS + O2 = ZnO2 + SO3 =>
2 ZnS + 5 O2 = 2 ZnO2 + 2 SO3
CuNa2 + CuSO4 = Cu + Na2SO4 =>
CuNa2 + CuSO4 = 2 Cu + Na2SO4
VONO3 + Na2O2 + NaOH = Na3VO4 + NaNO3 + H2O =>
VONO3 + Na2O2 + 2 NaOH = Na3VO4 + NaNO3 + H2O
MgCO3(s) + H2SO4(aq) = CO2 + H2O + MgSO4 =>
MgCO3(s) + H2SO4(aq) = CO2 + H2O + MgSO4
K2SO3 + NaOH = KOH + Na2O + SO2 =>
K2SO3 + 2 NaOH = 2 KOH + Na2O + SO2
BaO2 + H2O(l) = Ba(OH)2(aq) + O2(g) =>
2 BaO2 + 2 H2O(l) = 2 Ba(OH)2(aq) + O2(g)
KMnO4 + NH4SCN + H2SO4 = MnSO4 + N2 + CO2 + K2SO4 + H2O =>
14 KMnO4 + 5 NH4SCN + 16 H2SO4 = 14 MnSO4 + 5 N2 + 5 CO2 + 7 K2SO4 + 26 H2O
AgCl2 + H2SO4 = AgSO4 + HCl =>
AgCl2 + H2SO4 = AgSO4 + 2 HCl
KMnO4 + NH3 = N2 + MnO2 + KOH + H2O =>
2 KMnO4 + 2 NH3 = N2 + 2 MnO2 + 2 KOH + 2 H2O
CH3NH2 + HNO3 = CH3NH3{+} + NO3{-} =>
CH3NH2 + HNO3 = CH3NH3{+} + NO3{-}
FeCl2 + HCl + K2Cr2O7 = KCl + CrCl3 + FeCl3 + H2O =>
6 FeCl2 + 14 HCl + K2Cr2O7 = 2 KCl + 2 CrCl3 + 6 FeCl3 + 7 H2O
CH3CH2CH(NH2)COOH + HNO3 = CH3CH(OH)COOH + N2 + H2O =>
3 CH3CH2CH(NH2)COOH + 3 HNO3 = 4 CH3CH(OH)COOH + 3 N2 + 3 H2O
CaCl + H2O = Ca(OH)2 + Cl2 + H2 =>
2 CaCl + 4 H2O = 2 Ca(OH)2 + Cl2 + 2 H2
Zn + HCl = ZnCl2 + H2 = =>
Zn + 2 HCl = ZnCl2 + H2
(NH4)2MoO4 + Na3PO4 + NH4NO3 = (NH4)3P(Mo3O10)4 + H2O + NaNO3 + NH3 =>
12(NH4)2MoO4 + Na3PO4 + 3 NH4NO3 = (NH4)3P(Mo3O10)4 + 12 H2O + 3 NaNO3 + 24 NH3
CuCl2 + Na3PO4 = Cu3(PO4)2 + Na6Cl6 =>
3 CuCl2 + 2 Na3PO4 = Cu3(PO4)2 + Na6Cl6
Zu + HCe = ZuCe2 + H =>
Zu + 2 HCe = ZuCe2 + 2 H
BaO2 + HNO3 = Ba(NO3)2 + H2O2 =>
BaO2 + 2 HNO3 = Ba(NO3)2 + H2O2
Br2 + S = SBr6 =>
3 Br2 + S = SBr6
C6H12O6 + O2 = CO2 + H2O =>
C6H12O6 + 6 O2 = 6 CO2 + 6 H2O
Al + S = Al2S3 =>
2 Al + 3 S = Al2S3
Pb2 + HCl = PbCl2 + H =>
Pb2 + 4 HCl = 2 PbCl2 + 4 H
Ag + H2SO = H + AgSO =>
Ag + H2SO = 2 H + AgSO
C5H6COC5H6 + CH3CH2OH = C10H14O + H2O =>
2 C5H6COC5H6 + 4 CH3CH2OH = 3 C10H14O + 3 H2O
Zn(No3)2 + KOH = Zn(OH)2 + KNo3 =>
Zn(No3)2 + 2 KOH = Zn(OH)2 + 2 KNo3
KI + N = KIN =>
KI + N = KIN
HgCl + NaPo4 = HgPo4 + NaCl =>
HgCl + NaPo4 = HgPo4 + NaCl
Cl2 + Zn = ZnCl2 =>
Cl2 + Zn = ZnCl2
NaOH + HNO2 = NaNO2H2O =>
NaOH + HNO2 = NaNO2H2O
Pb(OH)2 + H2SO4 = PbSO4 + H2O =>
Pb(OH)2 + H2SO4 = PbSO4 + 2 H2O
Xe + F2 = XeF4 =>
Xe + 2 F2 = XeF4
Ca3(PO4)2 + H2SO4 = Ca3(SO4)3 + H3PO4 =>
Ca3(PO4)2 + 3 H2SO4 = Ca3(SO4)3 + 2 H3PO4
Na2SO3 + KI + H2SO4 = H2O + K2SO4 + Na2S + I2 =>
Na2SO3 + 6 KI + 3 H2SO4 = 3 H2O + 3 K2SO4 + Na2S + 3 I2
VO2Cl + Zn + HCl = VCl2 + ZnCl2 + H2O =>
2 VO2Cl + 3 Zn + 8 HCl = 2 VCl2 + 3 ZnCl2 + 4 H2O
S + HHSO4 = H2SO3 + SO2 =>
S + 2 HHSO4 = 2 H2SO3 + SO2
ClO3 + H2O = ClO4 + H =>
ClO3 + H2O = ClO4 + 2 H
In2O3 + Cu + S = In2S3 + CuO =>
In2O3 + 3 Cu + 3 S = In2S3 + 3 CuO
FeS2 + O0 = Fe2O3 + SO2 =>
2 FeS2 + 11 O0 = Fe2O3 + 4 SO2
AgNO3 + Fe = Ag + Fe(NO3)3 =>
3 AgNO3 + Fe = 3 Ag + Fe(NO3)3
KMnO4 + NaI + HCl = MnCl2 + I2 + KCl + NaCl + H2O =>
2 KMnO4 + 10 NaI + 16 HCl = 2 MnCl2 + 5 I2 + 2 KCl + 10 NaCl + 8 H2O
CH4N2O + H2O + C = CH4 + NO =>
2 CH4N2O + 2 H2O + C = 3 CH4 + 4 NO
Br + Sb = Sb2Br3 =>
3 Br + 2 Sb = Sb2Br3
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/12/24
Équations équilibrées sur12/12/23
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