| Équations équilibrées la veille |
3 MnSO4 + 2 Na2HPO4 = Mn3(PO4)2 + 2 Na2SO4 + H2SO4
CuSO4(a) + HCl(a) = CuCl2(a) + H2SO4(a) =>
CuSO4(a) + 2 HCl(a) = CuCl2(a) + H2SO4(a)
FeO + HNO3 = FeHNO4 =>
FeO + HNO3 = FeHNO4
Ba(OH)2*8H2O(s) + NH4NO3(s) = Ba(NO3)2(s) + NH3(g) + H2O(l) =>
Ba(OH)2*8H2O(s) + 2 NH4NO3(s) = Ba(NO3)2(s) + 2 NH3(g) + 10 H2O(l)
C6H5NO3 + NaOH = C5H5NO2 + Na + H2O + CO2 =>
C6H5NO3 + 2 NaOH = C5H5NO2 + 2 Na + H2O + CO2
AlBr + K(SO)4 = KBr + Al(SO)4 =>
AlBr + K(SO)4 = KBr + Al(SO)4
FeCl2 + KMnO4 + NaHSO4 = K2SO4 + Na2SO4 + Cl2 + Fe2(SO4)3 + MnSO4 + H2O =>
10 FeCl2 + 6 KMnO4 + 48 NaHSO4 = 3 K2SO4 + 24 Na2SO4 + 10 Cl2 + 5 Fe2(SO4)3 + 6 MnSO4 + 24 H2O
Pb3(PO4)2 + H2SO4 = PbSO4 + H3PO4 =>
Pb3(PO4)2 + 3 H2SO4 = 3 PbSO4 + 2 H3PO4
Na2SeO3 + Se = SeO + Na =>
Na2SeO3 + 2 Se = 3 SeO + 2 Na
ZnO(s) + H2O(l) = Zn(OH)2(aq) =>
ZnO(s) + H2O(l) = Zn(OH)2(aq)
C7H8O + C4H8 = C15H24O =>
C7H8O + 2 C4H8 = C15H24O
K + Br2 = KBr* =>
2 K + Br2 = 2 KBr*
Co(NO2)2 + (NH4)2CO3 = (NH4)(NO2) + CoCO3 =>
Co(NO2)2 + (NH4)2CO3 = 2(NH4)(NO2) + CoCO3
AuPO4 + MgSO4 = AuSO4 + MgPO4 =>
AuPO4 + MgSO4 = AuSO4 + MgPO4
C2H6O + H2O2 = C4H6O3 + H2O =>
2 C2H6O + 4 H2O2 = C4H6O3 + 7 H2O
Ba(OH)2 + H2SiO3 = Ba(HSiO3)2 + H2O =>
Ba(OH)2 + 2 H2SiO3 = Ba(HSiO3)2 + 2 H2O
[Cu(NH3)4]SO4 + HCl = NH4Cl + CuCl2 + (NH4)2SO4 =>
[Cu(NH3)4]SO4 + 4 HCl = 2 NH4Cl + CuCl2 + (NH4)2SO4
sulfuricacid + Al(OH)3 = Al2(SO4)3 + water =>
3 H2SO4 + 2 Al(OH)3 = Al2(SO4)3 + 6 H2O
Ba(OH)2 + H3PO3 = BaHPO3 + H2O =>
Ba(OH)2 + H3PO3 = BaHPO3 + 2 H2O
Al(OH)3 + SO2 = Al(SO3)3 + H2 =>
2 Al(OH)3 + 6 SO2 = 2 Al(SO3)3 + 3 H2
Ca3P2 + H2SO4 = CaSO4 + SO2 + P2O5 + H2O =>
Ca3P2 + 11 H2SO4 = 3 CaSO4 + 8 SO2 + P2O5 + 11 H2O
Ba(CH3CO2)2K2CrO4 = BaCrO4K2(CH3CO2)2 =>
Ba(CH3CO2)2K2CrO4 = BaCrO4K2(CH3CO2)2
NaCl + BaCl2 = NaBa + Cl3 =>
NaCl + BaCl2 = NaBa + Cl3
UO2{2+} + Zn + H{+} = U{+4} + Zn{2+} + H2O =>
UO2{2+} + Zn + 4 H{+} = U{+4} + Zn{2+} + 2 H2O
Cu13Cl3 + Zn = Cu + ZnCl2 =>
2 Cu13Cl3 + 3 Zn = 26 Cu + 3 ZnCl2
K + B2O2 = KO + B =>
2 K + B2O2 = 2 KO + 2 B
K2Cr2O7 + C6H12O6 = K2CO3 + Cr2O3 + CO2 + H2O =>
4 K2Cr2O7 + C6H12O6 = 4 K2CO3 + 4 Cr2O3 + 2 CO2 + 6 H2O
C5H10O2 + Na2CO3 = C5H9O2Na + CO2 + H2O =>
2 C5H10O2 + Na2CO3 = 2 C5H9O2Na + CO2 + H2O
ZnFe2O4 + HCl = ZnCl2 + H2O + Fe2O3 =>
ZnFe2O4 + 2 HCl = ZnCl2 + H2O + Fe2O3
[Cu(NH3)4]2{+} + H2SO4 = Cu2{+} + (NH4)2SO4 =>
[Cu(NH3)4]2{+} + 4 H2SO4 = Cu2{+} + 4(NH4)2SO4
LiAaa = Li + Aaa =>
LiAaa = Li + Aaa
FeCl2 + Na3PO4 = FePO4 + Na + Cl =>
FeCl2 + Na3PO4 = FePO4 + 3 Na + 2 Cl
FeCl3(aq) + KOH(aq) = Fe(OH)3(aq) + KCl(aq) =>
FeCl3(aq) + 3 KOH(aq) = Fe(OH)3(aq) + 3 KCl(aq)
MgSO4(s) + HCl(l) = MgCl2(l) + H2SO4(l) =>
MgSO4(s) + 2 HCl(l) = MgCl2(l) + H2SO4(l)
C6H12 + Cl2 = C6H10Cl2 + HCl =>
C6H12 + 2 Cl2 = C6H10Cl2 + 2 HCl
BaCO3CaCl2 = CaCO3BaCl2 =>
BaCO3CaCl2 = CaCO3BaCl2
Zn{2+} + HS{-} = Zn(HS)2 =>
Zn{2+} + 2 HS{-} = Zn(HS)2
HCl + NaOH = NaCl + H2O =>
HCl + NaOH = NaCl + H2O
HCl = H2 + Cl2 =>
2 HCl = H2 + Cl2
C3H4N2 + H2O = OH + HC3H4N2 =>
C3H4N2 + H2O = OH + HC3H4N2
FeI3 + Cu(NO3)2 = Fe(NO3) + Cu(I3)2 =>
2 FeI3 + Cu(NO3)2 = 2 Fe(NO3) + Cu(I3)2
Ba(NO3)2Na2C2O4 = BaC2O4Na2(NO3)2 =>
Ba(NO3)2Na2C2O4 = BaC2O4Na2(NO3)2
C6H6 + O2 = CO2 + H2O =>
2 C6H6 + 15 O2 = 12 CO2 + 6 H2O
C2H5NSCl + O2 = CO2 + H2O + NO2 + SO3 + HCl =>
2 C2H5NSCl + 11 O2 = 4 CO2 + 4 H2O + 2 NO2 + 2 SO3 + 2 HCl
Mn{2+} + NH3 = Mn(NH3)4{2+} =>
Mn{2+} + 4 NH3 = Mn(NH3)4{2+}
CrO4(Na2)2 + Na2CO3 = Na2CrO4 + CO3(Na2)2 =>
CrO4(Na2)2 + Na2CO3 = Na2CrO4 + CO3(Na2)2
CoCl2 + CH3COOH + KNO2 = K3[Co(NO2)6] + KCl + NO + H2O + CH3COOK =>
CoCl2 + 2 CH3COOH + 7 KNO2 = K3[Co(NO2)6] + 2 KCl + NO + H2O + 2 CH3COOK
KFe[Fe(CN)6] + NaOH = Fe(OH)3 + K4[Fe(CN)6] + Na4[Fe(CN)6] =>
4 KFe[Fe(CN)6] + 12 NaOH = 4 Fe(OH)3 + K4[Fe(CN)6] + 3 Na4[Fe(CN)6]
NaHCO3 + HC2H3O2 = NaC2H3O2 + H2O + CO2 =>
NaHCO3 + HC2H3O2 = NaC2H3O2 + H2O + CO2
Ba(No3)2MgCl2 = BaCl2Mg(No3)2 =>
Ba(No3)2MgCl2 = BaCl2Mg(No3)2
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Équations équilibrées sur02/01/25
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