| Équations équilibrées la veille | Équations équilibrées le lendemain |
Cu + KI = K + CuI
AgNO3 + (SO4)2 = Ag + NO3(SO4)2 =>
AgNO3 + (SO4)2 = Ag + NO3(SO4)2
NaOH + C6H4COOKCOOH = C6H4COOKCOONa + H2O =>
NaOH + C6H4COOKCOOH = C6H4COOKCOONa + H2O
(NH4)2CO3 + HNO3 = NH4NO3 + H2O + CO2 =>
(NH4)2CO3 + 2 HNO3 = 2 NH4NO3 + H2O + CO2
N2O3 + Ca(OH)2 = Ca(NO2)2 + H2O =>
N2O3 + Ca(OH)2 = Ca(NO2)2 + H2O
PBr + Na = NaBr + P =>
PBr + Na = NaBr + P
SiN + O2 = SiON =>
2 SiN + O2 = 2 SiON
Mg + O2 = MgO =>
2 Mg + O2 = 2 MgO
C7H8O + NaOH = C7H7ONa + H2O =>
C7H8O + NaOH = C7H7ONa + H2O
CuCl2*2H2O + Al = AlCl3 + Cu + H2O =>
3 CuCl2*2H2O + 2 Al = 2 AlCl3 + 3 Cu + 6 H2O
CH3CHO + C6H6N4O4 = C6H6N4O3 + CH3COOH =>
CH3CHO + C6H6N4O4 = C6H6N4O3 + CH3COOH
NaNO3 + H2O = NaNO3H + OH =>
NaNO3 + H2O = NaNO3H + OH
Zn(C2H3O2)2(aq) + NaPO4(aq) = NaC2H3O2(aq) + Zn(PO4)2(s) =>
Zn(C2H3O2)2(aq) + 2 NaPO4(aq) = 2 NaC2H3O2(aq) + Zn(PO4)2(s)
H2SO4 + PbCO3 = PbSO4 + H2CO3 =>
H2SO4 + PbCO3 = PbSO4 + H2CO3
C2H5OH + HF = C2H5F + H2O =>
C2H5OH + HF = C2H5F + H2O
I2 + HBr = IBr + H2 =>
I2 + 2 HBr = 2 IBr + H2
Ca(NO3)2 + FeBr3 = CaBr3 + Fe(NO3)2 =>
Ca(NO3)2 + FeBr3 = CaBr3 + Fe(NO3)2
Al + Ba(OH)2 = Al(OH)3 + Ba =>
2 Al + 3 Ba(OH)2 = 2 Al(OH)3 + 3 Ba
Na2Cl + Ca(NO3)2 = NaNO3 + CaCl =>
Na2Cl + Ca(NO3)2 = 2 NaNO3 + CaCl
Sr3(PO4)2 + K2SO4 = SrSO4 + K3PO4 =>
Sr3(PO4)2 + 3 K2SO4 = 3 SrSO4 + 2 K3PO4
Pt3(PO4)4 + Au(BrO4)3 = AuPO4 + Pt(BrO4)4 =>
Pt3(PO4)4 + 4 Au(BrO4)3 = 4 AuPO4 + 3 Pt(BrO4)4
Al + Ba(OH)2 = Ba3(AlO3)2 + H2 =>
2 Al + 3 Ba(OH)2 = Ba3(AlO3)2 + 3 H2
Na2SiO3 + NH4Cl + H2O = H4SiO4 + NaCl + NH3 =>
Na2SiO3 + 2 NH4Cl + H2O = H4SiO4 + 2 NaCl + 2 NH3
SnO2 + Cu = CuO + Sn =>
SnO2 + 2 Cu = 2 CuO + Sn
NaNO2 + KMnO4 + H2SO4 = NaNO3 + MnSO4 + KSO4 + H2O =>
2 NaNO2 + KMnO4 + 2 H2SO4 = 2 NaNO3 + MnSO4 + KSO4 + 2 H2O
Al + Ba(OH)2 = Ba3(AlO3)2 + H2 =>
2 Al + 3 Ba(OH)2 = Ba3(AlO3)2 + 3 H2
Pb(NO3)2(aq) + KBr(aq) = KNO3(aq) + PbBr2 =>
Pb(NO3)2(aq) + 2 KBr(aq) = 2 KNO3(aq) + PbBr2
Ba(OH)2 + Al = BaAlO2 + H2 =>
Ba(OH)2 + Al = BaAlO2 + H2
Al + Ba(OH)2 = Al(OH)3 + Ba =>
2 Al + 3 Ba(OH)2 = 2 Al(OH)3 + 3 Ba
KI + KIO + H2SO4 = K2SO4 + H2O + I2 =>
KI + KIO + H2SO4 = K2SO4 + H2O + I2
Cu(NH3)4 + SO4 + HNO3 = CuNO3 + H2SO4 + NH3 =>
2 Cu(NH3)4 + SO4 + 2 HNO3 = 2 CuNO3 + H2SO4 + 8 NH3
MnO4{-} + HSO3{-} + H{+} = MnO2 + HSO4{-} + H2O =>
2 MnO4{-} + 3 HSO3{-} + 2 H{+} = 2 MnO2 + 3 HSO4{-} + H2O
Zn + Ni2 = ZnNi2 =>
Zn + Ni2 = ZnNi2
HNO2 + Br2 = HBr + NO2 =>
2 HNO2 + Br2 = 2 HBr + 2 NO2
C17H33COOH + Br2 = C17H33Br2COOH =>
C17H33COOH + Br2 = C17H33Br2COOH
I2 + NaBr = BrI2 + Na =>
I2 + NaBr = BrI2 + Na
Al(HSO4)3 + NaOH = Al(OH)3 + NaHSO4 =>
Al(HSO4)3 + 3 NaOH = Al(OH)3 + 3 NaHSO4
CaP + Cl = Cl2P + Ca =>
CaP + 2 Cl = Cl2P + Ca
Al(OH)3 + SO2 = Al2(SO3)3 + H2O =>
2 Al(OH)3 + 3 SO2 = Al2(SO3)3 + 3 H2O
Cl3N + NaOH = NH3 + NaOCl =>
Cl3N + 3 NaOH = NH3 + 3 NaOCl
Mg(OH)2 + ZnBr2 = MgBr2 + Zn(OH)2 =>
Mg(OH)2 + ZnBr2 = MgBr2 + Zn(OH)2
NaOH + Al(NO3)2 = Na(NO3)2 + AlOH =>
NaOH + Al(NO3)2 = Na(NO3)2 + AlOH
AlBr3 + AgNO3 = AgBr + Al(NO3)3 =>
AlBr3 + 3 AgNO3 = 3 AgBr + Al(NO3)3
ZnCl2 + K4Fe(CN)6 = Zn2Fe(CN)6 + KCl =>
2 ZnCl2 + K4Fe(CN)6 = Zn2Fe(CN)6 + 4 KCl
Na2S + TeO2 + H2O = Na2TeS3 + NaOH =>
3 Na2S + TeO2 + 2 H2O = Na2TeS3 + 4 NaOH
CaP + Cl = Cl2P + Ca =>
CaP + 2 Cl = Cl2P + Ca
C7H8O + NaOH = C7H7ONa + H2O =>
C7H8O + NaOH = C7H7ONa + H2O
K2CrO4 + Cu2(SO4)2 = Cu2CrO4 + K(SO4) =>
K2CrO4 + Cu2(SO4)2 = Cu2CrO4 + 2 K(SO4)
CH2CHCH2Cl + KMnO4 + H2O = MnO2 + CH(OH)C(OH)CH2Cl + KOH =>
3 CH2CHCH2Cl + 4 KMnO4 + 2 H2O = 4 MnO2 + 3 CH(OH)C(OH)CH2Cl + 4 KOH
NH4NO3 + HCl = NH4ClNO3H =>
NH4NO3 + HCl = NH4ClNO3H
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/25/24
Équations équilibrées sur12/25/23
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