| Équations équilibrées la veille | Équations équilibrées le lendemain |
O2 + 4 Cl = 2 Cl2O
CaCO3(S) + CuCl2(aq) = CaCl2(aq) + CuCO3(S) =>
CaCO3(S) + CuCl2(aq) = CaCl2(aq) + CuCO3(S)
Zn + AgNO32 = ZnNO32 + Ag =>
Zn + AgNO32 = ZnNO32 + Ag
Mg(OH)2 + NiBr = Ni(OH)2 + MgBr =>
Mg(OH)2 + NiBr = Ni(OH)2 + MgBr
(NH4)2S + Pb(NO3)2 = PbS + NH4NO3 =>
(NH4)2S + Pb(NO3)2 = PbS + 2 NH4NO3
NaF + H2O = Na(HO) + HF =>
NaF + H2O = Na(HO) + HF
Zn + Pb2Cl = ZnCl2 + Pb =>
Zn + 2 Pb2Cl = ZnCl2 + 4 Pb
C17H29COOH + O3 = CO2 + H2O =>
3 C17H29COOH + 49 O3 = 54 CO2 + 45 H2O
FeBr2 + AgNO3 = Fe(NO3)2 + AgBr =>
FeBr2 + 2 AgNO3 = Fe(NO3)2 + 2 AgBr
NH3 + O2 = NO + H2O =>
4 NH3 + 5 O2 = 4 NO + 6 H2O
Mg(OH)2 + NiBr = Ni(OH)2 + MgBr =>
Mg(OH)2 + NiBr = Ni(OH)2 + MgBr
H3PO4 = H2O + H4P2O7 =>
2 H3PO4 = H2O + H4P2O7
AgNO3 + K3P = K3NO3 + AgP =>
AgNO3 + K3P = K3NO3 + AgP
Al2(SO4)3*18H2O = Al(OH)3 + H2SO4 + H2O =>
Al2(SO4)3*18H2O = 2 Al(OH)3 + 3 H2SO4 + 12 H2O
O2F2 = OF =>
O2F2 = 2 OF
I3 + K2S2O3 = KI + S4O6 =>
4 I3 + 6 K2S2O3 = 12 KI + 3 S4O6
Na2SO4(aq) + Ca(NO3)2(aq) = NaNO3(aq) + CaSO4(aq) =>
Na2SO4(aq) + Ca(NO3)2(aq) = 2 NaNO3(aq) + CaSO4(aq)
CrO4{-2} + H3O{+} = Cr2O7{2-} + H2O =>
2 CrO4{-2} + 2 H3O{+} = Cr2O7{2-} + 3 H2O
FeCl3 + K4Fe(CN)6 = KCl + Fe4[Fe(CN)6]3 =>
4 FeCl3 + 3 K4Fe(CN)6 = 12 KCl + Fe4[Fe(CN)6]3
H3PO4 + NaOH = H2O + Na3O4P =>
H3PO4 + 3 NaOH = 3 H2O + Na3O4P
HNO3 + Zn = NH4NO3 + Zn(NO3)2 + H2O =>
10 HNO3 + 4 Zn = NH4NO3 + 4 Zn(NO3)2 + 3 H2O
Mg(OH)2 + NiBr = Ni(OH)2 + MgBr =>
Mg(OH)2 + NiBr = Ni(OH)2 + MgBr
C4H4O3H2O = C4H6O4 =>
C4H4O3H2O = C4H6O4
KNo3 + BaCl2 = KCl + Ba(No3)2 =>
2 KNo3 + BaCl2 = 2 KCl + Ba(No3)2
OH{-} + Mg{2+} = Mg(OH)2 =>
2 OH{-} + Mg{2+} = Mg(OH)2
NH4Cl = NH3 + HCl =>
NH4Cl = NH3 + HCl
F + KBr = FKBr =>
F + KBr = FKBr
C9H8O4 + NaOH = NaC8H7O4 + H2O =>
8 C9H8O4 + 9 NaOH = 9 NaC8H7O4 + 5 H2O
M2{+} + X3{-} = M2X3 =>
M2{+} + X3{-} = M2X3
Fe{3+} + SCN{-) = Fe(NCS){2+} =>
Fe{3+} + SCN{-) = Fe(NCS){2+}
Mg(ClO4)2 = Mg + Cl + O =>
Mg(ClO4)2 = Mg + 2 Cl + 8 O
FeCl3 + K4Fe(CN)6 = Fe4(Fe(CN)6)3 + KCl =>
4 FeCl3 + 3 K4Fe(CN)6 = Fe4(Fe(CN)6)3 + 12 KCl
Ni(NO3)4 + Rb2S = Rb(NO3)2 + NiS =>
Ni(NO3)4 + Rb2S = 2 Rb(NO3)2 + NiS
SiCl4 + H2O = SiO4H4 + HCl =>
SiCl4 + 4 H2O = SiO4H4 + 4 HCl
NaF + Br2 = NaBr + F2 =>
2 NaF + Br2 = 2 NaBr + F2
Mg(ClO4)2 = Mg + Cl + O =>
Mg(ClO4)2 = Mg + 2 Cl + 8 O
Ba(OH)2(aq) + HNO3(aq) = Ba(NO3)2(aq) + H2O(l) =>
Ba(OH)2(aq) + 2 HNO3(aq) = Ba(NO3)2(aq) + 2 H2O(l)
SiCl4 + H2O = SiO4H4 + HCl =>
SiCl4 + 4 H2O = SiO4H4 + 4 HCl
Mg(ClO4)2 = MgCl2 + O3 =>
3 Mg(ClO4)2 = 3 MgCl2 + 8 O3
KCl + PbCH3CO2 = KCH3CO2 + PbCl =>
KCl + PbCH3CO2 = KCH3CO2 + PbCl
NO + MnO = NO2 + Mn =>
NO + MnO = NO2 + Mn
Ca(CO)2 + H2SO4 = H2(CO)2 + CaSO4 =>
Ca(CO)2 + H2SO4 = H2(CO)2 + CaSO4
C4H9Cl + SO2Cl2 = C4H8Cl2 + SO2ClH =>
C4H9Cl + SO2Cl2 = C4H8Cl2 + SO2ClH
SiCl4 + H2O = SiO4H4 + HCl =>
SiCl4 + 4 H2O = SiO4H4 + 4 HCl
H2SO4 + HI = SO2 + I2 + H2O =>
H2SO4 + 2 HI = SO2 + I2 + 2 H2O
Mg(ClO4)2 = Mg + Cl + O =>
Mg(ClO4)2 = Mg + 2 Cl + 8 O
PbI2 + Zn = Zn(I)2 + Pb =>
PbI2 + Zn = Zn(I)2 + Pb
SiCl4 + H2O = SiO4H4 + HCl =>
SiCl4 + 4 H2O = SiO4H4 + 4 HCl
KBrH2SO4 = HBrKHSO4 =>
KBrH2SO4 = HBrKHSO4
Mn(NO3)7 + H2O = Mn(OH)7 + HNO3 =>
Mn(NO3)7 + 7 H2O = Mn(OH)7 + 7 HNO3
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/06/24
Équations équilibrées sur02/05/23
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