| Équations équilibrées la veille | Équations équilibrées le lendemain |
S2 + Cl2 = S2Cl2
C10H14O + C6H6N4O4 = C16H18O4N4 + H2O =>
C10H14O + C6H6N4O4 = C16H18O4N4 + H2O
Mg + P = MgP3 =>
Mg + 3 P = MgP3
Ca(OH) + HClO4 = Ca(ClO4) + H2O =>
Ca(OH) + HClO4 = Ca(ClO4) + H2O
Cu + FeCl = CuFe + Cl2 =>
2 Cu + 2 FeCl = 2 CuFe + Cl2
NaOH + Sn(C2H3O2)4 = Na(C2H3O2) + Sn(OH)4 =>
4 NaOH + Sn(C2H3O2)4 = 4 Na(C2H3O2) + Sn(OH)4
HClO3 + KOH = KClO3 + H2O =>
HClO3 + KOH = KClO3 + H2O
H7 = H4 =>
4 H7 = 7 H4
S2O8{2-} + Br2 + H2O = BrO3{-} + SO4{2-} + H{+} =>
5 S2O8{2-} + Br2 + 6 H2O = 2 BrO3{-} + 10 SO4{2-} + 12 H{+}
Zn(CH3COO)2 + MgSO4 + NaOH = ZnMgO + NaCH3COO + H2SO4 + O2 =>
2 Zn(CH3COO)2 + 2 MgSO4 + 4 NaOH = 2 ZnMgO + 4 NaCH3COO + 2 H2SO4 + O2
Na + O2 + Mg = Na2O2Mg =>
2 Na + O2 + Mg = Na2O2Mg
KHSO3(s) + HCl(aq) = KCl + SO2 + H2O =>
KHSO3(s) + HCl(aq) = KCl + SO2 + H2O
Fe(No3)3 + Na3PO4 = Fe3(PO4)3 + NaNo3 =>
3 Fe(No3)3 + 3 Na3PO4 = Fe3(PO4)3 + 9 NaNo3
K2C2O4*H2O + H2C2O4*2H2O + K2Cr2O7 = K3[Cr(C2O4)3]*2H20 + H2O + CO2 =>
2 K2C2O4*H2O + 47 H2C2O4*2H2O + K2Cr2O7 = 2 K3[Cr(C2O4)3]*2H20 + 103 H2O + 86 CO2
NH4OH(aq) + H3PO4(aq) = NH4PO4 + H3OH =>
NH4OH(aq) + H3PO4(aq) = NH4PO4 + H3OH
Na3 + PO4 + Ca(NO3)2 = Na(NO3) + CaPO4 =>
2 Na3 + 3 PO4 + 3 Ca(NO3)2 = 6 Na(NO3) + 3 CaPO4
Mn + Cu(NO3)2 = Cu + Mn(NO3)7 =>
2 Mn + 7 Cu(NO3)2 = 7 Cu + 2 Mn(NO3)7
S + KNO3 = SO2 + N + K2SO4 =>
2 S + 2 KNO3 = SO2 + 2 N + K2SO4
COOHCOOH + LiOH = LiCOOH + COOHOH =>
COOHCOOH + LiOH = LiCOOH + COOHOH
C2H6O + O2 = C2H5O2 + H2O =>
4 C2H6O + 3 O2 = 4 C2H5O2 + 2 H2O
SiO2 + Zn = ZnO + Si =>
SiO2 + 2 Zn = 2 ZnO + Si
NH3(g) + HBr(g) = NH4Br(s) =>
NH3(g) + HBr(g) = NH4Br(s)
C6H12 + OH = CO2 + H2O =>
C6H12 + 36 OH = 6 CO2 + 24 H2O
H3AsO4 + RbOH = Rb3AsO4 + H2O =>
H3AsO4 + 3 RbOH = Rb3AsO4 + 3 H2O
HClO4 + NH3 = ClO4 + NH4 =>
HClO4 + NH3 = ClO4 + NH4
Fe + PO = FePO =>
Fe + PO = FePO
P4(s) + F2(g) = PF3(l) =>
P4(s) + 6 F2(g) = 4 PF3(l)
Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3
PB(CH3COO)2 + H2S = PBS + CH3COOH =>
PB(CH3COO)2 + H2S = PBS + 2 CH3COOH
Cr + Cl2 = CrCl3 =>
2 Cr + 3 Cl2 = 2 CrCl3
Cu(NH3)4 + H = Cu + NH4 =>
Cu(NH3)4 + 4 H = Cu + 4 NH4
CO2 + H2O + CaCl2 = CaCO3 + HCl =>
CO2 + H2O + CaCl2 = CaCO3 + 2 HCl
ZnCu + HCl = ZnCuCl + H2 =>
2 ZnCu + 2 HCl = 2 ZnCuCl + H2
CO2 + H2O + SO3 = C6H6S + O2 =>
6 CO2 + 3 H2O + SO3 = C6H6S + 9 O2
Si + N = SiN =>
Si + N = SiN
C5H9O + O3 = CO2 + H3O =>
C5H9O + 4 O3 = 5 CO2 + 3 H3O
Fe3O4(s) + CO(s) = Fe(s) + CO2(g) =>
Fe3O4(s) + 4 CO(s) = 3 Fe(s) + 4 CO2(g)
H2S + Cl2 + HOH = H2SO4 + HCl =>
H2S + 4 Cl2 + 4 HOH = H2SO4 + 8 HCl
CH4 + Cl2 + F2 = CCl2F2 + HCl =>
CH4 + 3 Cl2 + F2 = CCl2F2 + 4 HCl
CaCl2 + CuSO4 = CaCu + Cl2 + SO4 =>
CaCl2 + CuSO4 = CaCu + Cl2 + SO4
MgCl2 + K = MgCl + K2Cl =>
MgCl2 + 2 K = MgCl + K2Cl
Mn(OH)2 + O2 = MnO9(OH)2 =>
2 Mn(OH)2 + 9 O2 = 2 MnO9(OH)2
H3C6H5O7 + Ba(OH)2 = Ba3(C6H5O7)2 + H2O =>
2 H3C6H5O7 + 3 Ba(OH)2 = Ba3(C6H5O7)2 + 6 H2O
PbO + HCl = PbCl + Cl2 + H2O =>
2 PbO + 4 HCl = 2 PbCl + Cl2 + 2 H2O
C3H7OH + PCl5 = C3H7Cl + POCl3 + HCl =>
C3H7OH + PCl5 = C3H7Cl + POCl3 + HCl
KClO3 + MnSO4 + KOH = KCl + K2MnO4 + K2SO4 + H2O =>
2 KClO3 + 3 MnSO4 + 12 KOH = 2 KCl + 3 K2MnO4 + 3 K2SO4 + 6 H2O
N2Mg3 + H2O = Mg(OH)2 + NH3 =>
N2Mg3 + 6 H2O = 3 Mg(OH)2 + 2 NH3
C6H6O2 + KBrO3 + H2SO4 = C6H4O2 + Br2 + K2SO4 + H2O =>
5 C6H6O2 + 2 KBrO3 + H2SO4 = 5 C6H4O2 + Br2 + K2SO4 + 6 H2O
NaOH + H2BeO2 = H2O + Na2BeO2 =>
2 NaOH + H2BeO2 = 2 H2O + Na2BeO2
VOCl2 + HCl + Zn = VCl3 + ZnCl2 + H2O =>
2 VOCl2 + 4 HCl + Zn = 2 VCl3 + ZnCl2 + 2 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur06/03/24
Équations équilibrées sur07/03/23
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