| Équations équilibrées la veille | Équations équilibrées le lendemain |
3 PtCl4 + 4 Fr3PO4 = 12 ClFr + Pt3(PO4)4
Mg(HCO3)2 + HClO4 = Mg(ClO4)2 + H2O + CO2 =>
Mg(HCO3)2 + 2 HClO4 = Mg(ClO4)2 + 2 H2O + 2 CO2
N2 + O2 = N2O5 =>
2 N2 + 5 O2 = 2 N2O5
Cl{-} + H2O2 = ClO3{-} + H2O =>
Cl{-} + 3 H2O2 = ClO3{-} + 3 H2O
HClO4(aq) + Mg(OH)2 = Mg(ClO4)2(aq) + H2O(l) =>
2 HClO4(aq) + Mg(OH)2 = Mg(ClO4)2(aq) + 2 H2O(l)
C8H18O3(s) + O2(g) = H2O(g) + CO2(g) =>
C8H18O3(s) + 11 O2(g) = 9 H2O(g) + 8 CO2(g)
SO2 + OH{-} = SO3{2-} + H2O =>
SO2 + 2 OH{-} = SO3{2-} + H2O
Br + CaCl2 = CaBr2 + Cl2 =>
2 Br + CaCl2 = CaBr2 + Cl2
FePO4 + H = Fe + H3PO4 =>
FePO4 + 3 H = Fe + H3PO4
MgSO3 = MgS + MgSO4 =>
4 MgSO3 = MgS + 3 MgSO4
SiC + F2 = CF4 + SiF4 =>
SiC + 4 F2 = CF4 + SiF4
C6H11OH(g) + O2(g) = CO(g) + H2O(g) =>
2 C6H11OH(g) + 11 O2(g) = 12 CO(g) + 12 H2O(g)
HNO3 + AlO = Al(NO3)2 + H2O =>
2 HNO3 + AlO = Al(NO3)2 + H2O
C16H36O4Ti + HNO3 + H2O = TiO(NO3)2 + (C4H9OH) =>
C16H36O4Ti + 2 HNO3 + H2O = TiO(NO3)2 + 4(C4H9OH)
KC2H3O2 + HClO3 = KClO3 + HC2H3O2 =>
KC2H3O2 + HClO3 = KClO3 + HC2H3O2
HCl(aq) + FeCl2(aq) + O2(aq) = FeCl3(aq) + H2O(l) =>
4 HCl(aq) + 4 FeCl2(aq) + O2(aq) = 4 FeCl3(aq) + 2 H2O(l)
Al(OH)3 + CO2 = Al(HCO3)3 =>
Al(OH)3 + 3 CO2 = Al(HCO3)3
C8H8 + O2 = CO2 + H2O =>
C8H8 + 10 O2 = 8 CO2 + 4 H2O
H2BO2 = H4B6O8 + H2O =>
6 H2BO2 = H4B6O8 + 4 H2O
NaSiO + HCl = NaCl + HSiO =>
NaSiO + HCl = NaCl + HSiO
Cl2 + Be = BeCl2 =>
Cl2 + Be = BeCl2
Mo + S + O = MoSO =>
Mo + S + O = MoSO
AlCl3 + Na2S = Al2S3 + NaCl =>
2 AlCl3 + 3 Na2S = Al2S3 + 6 NaCl
C6H5CHO + NaHSO3 = C6H5COH2SO3 + Na =>
C6H5CHO + NaHSO3 = C6H5COH2SO3 + Na
NaI + BaO = NaO + BaI =>
NaI + BaO = NaO + BaI
K3PO4 + HNO3 = H3PO4 + KNO3 =>
K3PO4 + 3 HNO3 = H3PO4 + 3 KNO3
Fe + ClO4 = Fe(ClO4)3 =>
Fe + 3 ClO4 = Fe(ClO4)3
AgNO3 + KSCN = AgSCN + KNO3 =>
AgNO3 + KSCN = AgSCN + KNO3
Cu(OH)2 + HCl = CuCl2 + H2O =>
Cu(OH)2 + 2 HCl = CuCl2 + 2 H2O
Br2 + H2S = HBr + S =>
Br2 + H2S = 2 HBr + S
(NH2)2SO4 + H2O = H2SO4 + NH2OH =>
(NH2)2SO4 + 2 H2O = H2SO4 + 2 NH2OH
ZnSO4SrCl2 = ZnCl2SrSO4 =>
ZnSO4SrCl2 = ZnCl2SrSO4
NO(g) + O2(g) + H2O = HNO2 =>
4 NO(g) + O2(g) + 2 H2O = 4 HNO2
C6H6N2O2 + C10H8O + NaNO2 + H2SO4 = C16H11N3O3 + NaHSO4 + H2O =>
C6H6N2O2 + C10H8O + NaNO2 + H2SO4 = C16H11N3O3 + NaHSO4 + 2 H2O
K2CrO4 + NaI + H2O = Cr(OH)3 + I2 + NaOH + KOH =>
2 K2CrO4 + 6 NaI + 8 H2O = 2 Cr(OH)3 + 3 I2 + 6 NaOH + 4 KOH
SnBr2 + H2O = Sn(OH)2 + HBr =>
SnBr2 + 2 H2O = Sn(OH)2 + 2 HBr
NaOH + MnSO4 = Na2SO4 + Mn(OH)2 =>
2 NaOH + MnSO4 = Na2SO4 + Mn(OH)2
NaCl + AgNO3 = AgCl + NaNO3 =>
NaCl + AgNO3 = AgCl + NaNO3
CaCO3 = CaO + CO2 =>
CaCO3 = CaO + CO2
Mo + P = MoP2 =>
Mo + 2 P = MoP2
C3H5Cl + Na = C6H10 + NaCl =>
2 C3H5Cl + 2 Na = C6H10 + 2 NaCl
CHH3CH + O2 = CO2 + H2O =>
4 CHH3CH + 13 O2 = 8 CO2 + 10 H2O
Na2CO3 + H2SO4 = Na2SO4 + H2CO3 =>
Na2CO3 + H2SO4 = Na2SO4 + H2CO3
Mg(NO3)2*6H2O + NH4OH = MgO + NH4NO3 + H2O =>
Mg(NO3)2*6H2O + 2 NH4OH = MgO + 2 NH4NO3 + 7 H2O
CrS + HI = CrI + HS =>
CrS + HI = CrI + HS
SrCl2Mg(NO3)2 = Sr(NO3)2MgCl2 =>
SrCl2Mg(NO3)2 = Sr(NO3)2MgCl2
FeCl2 + Cu(OH)2 = Fe(OH)2 + CuCl2 =>
FeCl2 + Cu(OH)2 = Fe(OH)2 + CuCl2
Al + H2SO4 = Al2(SO4)3 + H2 =>
2 Al + 3 H2SO4 = Al2(SO4)3 + 3 H2
Cl2 + O2 = Cl2O7 =>
2 Cl2 + 7 O2 = 2 Cl2O7
CrCl3 + Br2 + NaOH = Na2CrO4 + NaBr + H2O + BrCl2 =>
4 CrCl3 + 15 Br2 + 32 NaOH = 4 Na2CrO4 + 24 NaBr + 16 H2O + 6 BrCl2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur10/29/24
Équations équilibrées sur11/28/23
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