| Équations équilibrées la veille | Équations équilibrées le lendemain |
(NH4)3PO4 + 3 KOH = K3PO4 + 3 NH4OH
Zn(OH)2 + HBr = ZnBr2 + H2O =>
Zn(OH)2 + 2 HBr = ZnBr2 + 2 H2O
Co(OH)3 + H2SO4 = CoSO4 + O2 + H2O =>
4 Co(OH)3 + 4 H2SO4 = 4 CoSO4 + O2 + 10 H2O
H3BO3 + MgCO3 = Mg3(BO3)2 + H2O + CO2 =>
2 H3BO3 + 3 MgCO3 = Mg3(BO3)2 + 3 H2O + 3 CO2
KPO3 = K2O + P2O5 =>
2 KPO3 = K2O + P2O5
[Zn(H2O)6]SO4 + Ba(OH)2 = BaSO4 + Zn(OH)2 + H2O =>
[Zn(H2O)6]SO4 + Ba(OH)2 = BaSO4 + Zn(OH)2 + 6 H2O
NaBr + HNO3 = Br2 + NO2*NaNO3 + H2O =>
2 NaBr + 4 HNO3 = Br2 + 2 NO2*NaNO3 + 2 H2O
C10H18O + K2Cr2O7 + H2SO4 = C10H18O2 + K2SO4 + Cr2(SO4)3 + H2O =>
3 C10H18O + K2Cr2O7 + 4 H2SO4 = 3 C10H18O2 + K2SO4 + Cr2(SO4)3 + 4 H2O
Al2O3 + HNO3 = Al(NO3)3 + H2O =>
Al2O3 + 6 HNO3 = 2 Al(NO3)3 + 3 H2O
Fe(OH)3 + H3PO3 = Fe(H2PO3)3 + H2O =>
Fe(OH)3 + 3 H3PO3 = Fe(H2PO3)3 + 3 H2O
C6H12O6 + H2O2 = CO2 + H2O =>
C6H12O6 + 12 H2O2 = 6 CO2 + 18 H2O
ZnSO4 + H3PO4 = Zn3(PO4)2 + H2SO4 =>
3 ZnSO4 + 2 H3PO4 = Zn3(PO4)2 + 3 H2SO4
MnO*H2O + O2 = MnO2*H2O =>
2 MnO*H2O + O2 = 2 MnO2*H2O
HI + Sr(HCO3)2 = H2CO3 + SrI2 =>
2 HI + Sr(HCO3)2 = 2 H2CO3 + SrI2
BaOH + HPO4 = BaPO4 + H2O =>
BaOH + HPO4 = BaPO4 + H2O
Na2CrO4 + Na2SO3 + H2SO4 = Cr2(SO4)3 + Na2SO4 + H2O =>
2 Na2CrO4 + 3 Na2SO3 + 5 H2SO4 = Cr2(SO4)3 + 5 Na2SO4 + 5 H2O
ZnO + HNO3 = Zn[NO3]2 + H2O =>
ZnO + 2 HNO3 = Zn[NO3]2 + H2O
Mg(OH)2 + Na2HPO4 = MgHPO4 + NaOH =>
Mg(OH)2 + Na2HPO4 = MgHPO4 + 2 NaOH
Pb(NO3)2 + KI = PbI2 + KNO3 =>
Pb(NO3)2 + 2 KI = PbI2 + 2 KNO3
KBr + H2O = KOH + Br2 + H2 =>
2 KBr + 2 H2O = 2 KOH + Br2 + H2
KCl + Au2(SO3)3 + H2O = K(OH)2 + Au2Cl3 + H2SO3 =>
3 KCl + Au2(SO3)3 + 6 H2O = 3 K(OH)2 + Au2Cl3 + 3 H2SO3
K2Cr2O7 + HCl = CrCl3 + K + Cl2 + H2O =>
K2Cr2O7 + 14 HCl = 2 CrCl3 + 2 K + 4 Cl2 + 7 H2O
FeCrO4 + K2CO3 + O2 = Fe2O3 + K2CrO4 + CO2 =>
4 FeCrO4 + 4 K2CO3 + O2 = 2 Fe2O3 + 4 K2CrO4 + 4 CO2
LiNO3 + Ag = AgNO3 + Li =>
LiNO3 + Ag = AgNO3 + Li
KNO3 + HCl = KCl + NO2 + H2O + Cl2 =>
2 KNO3 + 4 HCl = 2 KCl + 2 NO2 + 2 H2O + Cl2
(NH4)2SO4 + MgBr2 = (NH4)2Br2 + MgSO4 =>
(NH4)2SO4 + MgBr2 = (NH4)2Br2 + MgSO4
Fe + HNO3 = Fe(NO3)2 + N2 + H2O =>
5 Fe + 12 HNO3 = 5 Fe(NO3)2 + N2 + 6 H2O
Cr + O2 = Cr2O3 =>
4 Cr + 3 O2 = 2 Cr2O3
C10H22 + O2 = CO2 + HOH =>
2 C10H22 + 31 O2 = 20 CO2 + 22 HOH
MgO + HCl = MgCl2 + H2O =>
MgO + 2 HCl = MgCl2 + H2O
[Cr(NH2CONH2)6]4[Cr(CN)6]3 + KMnO4 + HCl = K2Cr2O7 + CO2 + KNO3 + MnCl2 + KCl + H2O =>
10[Cr(NH2CONH2)6]4[Cr(CN)6]3 + 1176 KMnO4 + 2798 HCl = 35 K2Cr2O7 + 420 CO2 + 660 KNO3 + 1176 MnCl2 + 446 KCl + 1879 H2O
Fe(NO3)3*9H2O + NH4SCN = Fe(SCN)3 + NH4NO3 + H2O =>
Fe(NO3)3*9H2O + 3 NH4SCN = Fe(SCN)3 + 3 NH4NO3 + 9 H2O
Al(NO3)3 + NaOH = Al(OH)3 + NaNO3 =>
Al(NO3)3 + 3 NaOH = Al(OH)3 + 3 NaNO3
NaI + CI2 = NaCI2 + I =>
NaI + CI2 = NaCI2 + I
CaCO3 + HCl = CaCl2 + H2O + CO2 =>
CaCO3 + 2 HCl = CaCl2 + H2O + CO2
CuSO4Fe = CuFeSO4 =>
CuSO4Fe = CuFeSO4
(CH3CO)2O + CH3CH2CH2CH2OH = CH3COOCH2CH2CH2CH3 + H2O =>
(CH3CO)2O + 2 CH3CH2CH2CH2OH = 2 CH3COOCH2CH2CH2CH3 + H2O
LiC2H3O2 + Na2SO3 = Li2SO3 + NaC2H3O2 =>
2 LiC2H3O2 + Na2SO3 = Li2SO3 + 2 NaC2H3O2
HNO3 + Mg(OH)2 = H2O + Mg(NO3)2 =>
2 HNO3 + Mg(OH)2 = 2 H2O + Mg(NO3)2
Na2O + S = SO2 + Na =>
2 Na2O + S = SO2 + 4 Na
TiBr4 + H2O = TiO2 + HBr =>
TiBr4 + 2 H2O = TiO2 + 4 HBr
Cu + Al2(SO4)3 = CuSO4 + Al =>
3 Cu + Al2(SO4)3 = 3 CuSO4 + 2 Al
C6H5Cl + HNO3 = C6H4NO2Cl + H2O =>
C6H5Cl + HNO3 = C6H4NO2Cl + H2O
NaHCO3 + CH3COOH = CO2(g) + H2O(l) + CH3CO2Na(aq) =>
NaHCO3 + CH3COOH = CO2(g) + H2O(l) + CH3CO2Na(aq)
Ba(OH)2 + Na3(PO4) = Ba3(PO4)2 + NaOH =>
3 Ba(OH)2 + 2 Na3(PO4) = Ba3(PO4)2 + 6 NaOH
Ba(OH)2 = BaOH2O =>
Ba(OH)2 = BaOH2O
HOH + PbCl2 = Pb(OH)2 + HCl =>
2 HOH + PbCl2 = Pb(OH)2 + 2 HCl
Ru + KBrF4 = KRuF6 + KF + Br2 =>
6 Ru + 10 KBrF4 = 6 KRuF6 + 4 KF + 5 Br2
NaH2 = Na + H2 =>
NaH2 = Na + H2
Co(OH)3 + HClO4 = CoOH(ClO4)2 + H2O =>
Co(OH)3 + 2 HClO4 = CoOH(ClO4)2 + 2 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/21/24
Équations équilibrées sur01/20/24
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