| Équations équilibrées la veille | Équations équilibrées le lendemain |
4 Mn + 5 H2SO4 = 4 MnSO4 + H2S + 4 H2O
Mn04 = Mn =>
Mn04 = 4 Mn
C4H6O2 + NaOH = NaC4H7O3 =>
C4H6O2 + NaOH = NaC4H7O3
SO3 + NaOH = H2O + Na2SO4 =>
SO3 + 2 NaOH = H2O + Na2SO4
NaBiO3 + HCl = BiOCl + Cl2 + NaCl + H2O =>
NaBiO3 + 4 HCl = BiOCl + Cl2 + NaCl + 2 H2O
CH3CO2K + NaOH = C2H3NaO2 + KOH =>
CH3CO2K + NaOH = C2H3NaO2 + KOH
CaCl2 + Cr(NO3)2 = Ca(NO3)2 + CrCl2 =>
CaCl2 + Cr(NO3)2 = Ca(NO3)2 + CrCl2
C2H2O3 + C2H8N2 + C6H6O4S + NaOH + ZnO = C18H16N2O6Na2Zn + H2O + Na2SO4 =>
2 C2H2O3 + C2H8N2 + 2 C6H6O4S + 6 NaOH + ZnO = C18H16N2O6Na2Zn + 7 H2O + 2 Na2SO4
H2O2 = H2O + O2 =>
2 H2O2 = 2 H2O + O2
GeH2 = GeH4 + Ge =>
2 GeH2 = GeH4 + Ge
Hg + (NO3)2 = Hg(NO3)2 =>
Hg + (NO3)2 = Hg(NO3)2
HCl(aq) + HClO4(aq) + FeCl2(aq) = H2O(l) + FeCl3(aq) =>
7 HCl(aq) + HClO4(aq) + 8 FeCl2(aq) = 4 H2O(l) + 8 FeCl3(aq)
C2H8O + O2 = CO + H2O =>
2 C2H8O + 5 O2 = 4 CO + 8 H2O
AluminumBromide + PotassiumNitrate = AluminumNitrate + PotassiumBromide =>
AluminumBromide + PotassiumNitrate = AluminumNitrate + PotassiumBromide
ZnCO3 + C6H7O8 = Zn3(C5H6O7)2 + H2O + CO2 =>
3 ZnCO3 + 2 C6H7O8 = Zn3(C5H6O7)2 + H2O + 5 CO2
KNO3 + C + S = K2S + N2 + CO2 =>
2 KNO3 + 3 C + S = K2S + N2 + 3 CO2
Mg + N2 = NMg2N3 =>
2 Mg + 2 N2 = NMg2N3
Fe3(SO4)3 + Na3PO4 = Fe3PO4 + NaSO4 =>
Fe3(SO4)3 + Na3PO4 = Fe3PO4 + 3 NaSO4
Zn + H(NO3)2 = Zn(NO3)2 + NO2 + H2O =>
3 Zn + 4 H(NO3)2 = 3 Zn(NO3)2 + 2 NO2 + 2 H2O
CuClO2 = CuOClO =>
CuClO2 = CuOClO
P4 + O = P4O6 =>
P4 + 6 O = P4O6
CoBr2(s) = Co(s) + Br2(g) =>
CoBr2(s) = Co(s) + Br2(g)
Ag{+}NO3 + Cu = Cu{2+}(NO3)2 + Ag =>
2 Ag{+}NO3 + Cu = Cu{2+}(NO3)2 + 2 Ag
SnClO3 = SnCl + O2 =>
2 SnClO3 = 2 SnCl + 3 O2
ClO3H + SH2 = SO4H2 + ClH =>
4 ClO3H + 3 SH2 = 3 SO4H2 + 4 ClH
S + HNO3 = H2SO4 + NO2 + H2O =>
S + 6 HNO3 = H2SO4 + 6 NO2 + 2 H2O
Na(s) + S8(s) = NaS =>
8 Na(s) + S8(s) = 8 NaS
HCl + CuCl2 + Cu = HCuCl2 =>
2 HCl + CuCl2 + Cu = 2 HCuCl2
SO4 + H2O = H2SO4 + O2 =>
2 SO4 + 2 H2O = 2 H2SO4 + O2
AuCl3 = Au + Cl2 =>
2 AuCl3 = 2 Au + 3 Cl2
V{3+} + Pb = Pb{2+} + V{2+} =>
2 V{3+} + Pb = Pb{2+} + 2 V{2+}
(C17H35COO)3C3H5 + C5H11OH = C17H35COOC5H11 + C3H5(OH)3 =>
(C17H35COO)3C3H5 + 3 C5H11OH = 3 C17H35COOC5H11 + C3H5(OH)3
N2O + H2 = H2O + N2 =>
N2O + H2 = H2O + N2
KCN + HBr = KBr + HCN =>
KCN + HBr = KBr + HCN
Fe + H2SiO3 = Fe2(SiO3)3 + H2 =>
2 Fe + 3 H2SiO3 = Fe2(SiO3)3 + 3 H2
KOH = KO + H =>
KOH = KO + H
AgNO3 + Na2S = Ag2S + NaNO3 =>
2 AgNO3 + Na2S = Ag2S + 2 NaNO3
LiNO3 + HF = HNO3 + LiF =>
LiNO3 + HF = HNO3 + LiF
Mg(NO3)2 + HNO3 = MgH + (NO3)2NO3 =>
Mg(NO3)2 + HNO3 = MgH + (NO3)2NO3
Ag + K2SO4 = Ag2SO4 + K2 =>
2 Ag + K2SO4 = Ag2SO4 + K2
Cl2 + C6H6 = C6H4Cl2 + H3 =>
3 Cl2 + 3 C6H6 = 3 C6H4Cl2 + 2 H3
Fe + H2O + KOH = KFeO2 + H2 =>
2 Fe + 2 H2O + 2 KOH = 2 KFeO2 + 3 H2
FeCO3 = O2 + FeCO =>
FeCO3 = O2 + FeCO
C4H6O5 + NaOH = C4H4O5Na2 + H2O =>
C4H6O5 + 2 NaOH = C4H4O5Na2 + 2 H2O
BaSO4 + H2SO4 = BaH2 + SO4 =>
BaSO4 + H2SO4 = BaH2 + 2 SO4
Na + H2O = NaOH + H2 =>
2 Na + 2 H2O = 2 NaOH + H2
CH3COOH + NaHCO3 = NaC2H3O2 + H2O + CO2 =>
CH3COOH + NaHCO3 = NaC2H3O2 + H2O + CO2
Ba + O2 + H2O = Ba(OH)2 =>
2 Ba + O2 + 2 H2O = 2 Ba(OH)2
Mn(CH3COO)2 + Mn2O3 + H2O = Mn3O4 + CH3COOH =>
Mn(CH3COO)2 + Mn2O3 + H2O = Mn3O4 + 2 CH3COOH
Ca3N2 + HCl = CaCl2 + NH4Cl =>
Ca3N2 + 8 HCl = 3 CaCl2 + 2 NH4Cl
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/10/24
Équations équilibrées sur01/09/24
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