| Équations équilibrées la veille | Équations équilibrées le lendemain |
4 ClO + 5 O2 = 2 Cl2O7
HCl + KHCO2 = KCl + CO2 + H2 =>
HCl + KHCO2 = KCl + CO2 + H2
NaNO2 + HNO36 = HNO2 + NaNO3 =>
34 NaNO2 + HNO36 = HNO2 + 34 NaNO3
Ca(OH)2 + CrPO4 = Ca3(PO4)2 + Cr(OH)3 =>
3 Ca(OH)2 + 2 CrPO4 = Ca3(PO4)2 + 2 Cr(OH)3
LiCl + ZnBr2 = LiBr + ZnCl2 =>
2 LiCl + ZnBr2 = 2 LiBr + ZnCl2
AgCl(s) + Zn = Ag(s) + ZnCl2(s) =>
2 AgCl(s) + Zn = 2 Ag(s) + ZnCl2(s)
Cl2 + NaOH + Cr(OH)3 = NaCl + Na2CrO4 + H2O =>
3 Cl2 + 10 NaOH + 2 Cr(OH)3 = 6 NaCl + 2 Na2CrO4 + 8 H2O
Ca{2+} + PO4{3-} = Ca3(PO4)2 =>
3 Ca{2+} + 2 PO4{3-} = Ca3(PO4)2
ScCl3 + Ca(OH)2 = Sc(OH)3 + CaCl2 =>
2 ScCl3 + 3 Ca(OH)2 = 2 Sc(OH)3 + 3 CaCl2
KBrO + H2SO4 + FeSO4 = K2SO4 + Fe2(SO4)3 + Br2 + H2O =>
2 KBrO + 2 H2SO4 + 2 FeSO4 = K2SO4 + Fe2(SO4)3 + Br2 + 2 H2O
NaCl + NaClO3 + H2SO4 = Cl2 + Na2SO4 + H2O =>
5 NaCl + NaClO3 + 3 H2SO4 = 3 Cl2 + 3 Na2SO4 + 3 H2O
K2CO3 + Fe + NH2CH2COOH = K4Fe(CN)6 + C + CO + H2O =>
2 K2CO3 + Fe + 6 NH2CH2COOH = K4Fe(CN)6 + 5 C + 3 CO + 15 H2O
C25H52 + O2 = CO2 + H2O =>
C25H52 + 38 O2 = 25 CO2 + 26 H2O
IO2 + H2O = IO + HO =>
IO2 + H2O = IO + 2 HO
CrSO4 + KClO3 + KOH = K2CrO4 + ClK + K2SO4 + H2O =>
3 CrSO4 + 2 KClO3 + 12 KOH = 3 K2CrO4 + 2 ClK + 3 K2SO4 + 6 H2O
CaCl2 + H2SO4 = Ca(SO4)2 + H2Cl =>
CaCl2 + 2 H2SO4 = Ca(SO4)2 + 2 H2Cl
BaCl2(s) + Na2SO4(s) = NaCl + BaSO4(s) =>
BaCl2(s) + Na2SO4(s) = 2 NaCl + BaSO4(s)
(NH4)2S + ZnBr2 = NH4Br + ZnS =>
(NH4)2S + ZnBr2 = 2 NH4Br + ZnS
H2S + PbSO4 = H2SO4 + PbS =>
H2S + PbSO4 = H2SO4 + PbS
Cr(NO3)3 + K2SiO3 = Cr2(SiO3)3 + KNO3 =>
2 Cr(NO3)3 + 3 K2SiO3 = Cr2(SiO3)3 + 6 KNO3
K2S2O8 + Bi(OH)3 + KOH = KBiO3 + K2SO4 + H2O =>
K2S2O8 + Bi(OH)3 + 3 KOH = KBiO3 + 2 K2SO4 + 3 H2O
KSCN + KMnO4 + H2SO4 = MnSO4 + K2SO4 + HCN + H2O =>
10 KSCN + 12 KMnO4 + 13 H2SO4 = 12 MnSO4 + 11 K2SO4 + 10 HCN + 8 H2O
NaHCO3(ac) + HCl(ac) = NaCl(ac) + H2O(l) + CO2(g) =>
NaHCO3(ac) + HCl(ac) = NaCl(ac) + H2O(l) + CO2(g)
HClO + I2 + H2O = HIO3 + HCl =>
5 HClO + I2 + H2O = 2 HIO3 + 5 HCl
H2AsO4 + Zn + HNO3 = AsH3 + Zn(NO3)2 + H2O =>
2 H2AsO4 + 9 Zn + 18 HNO3 = 2 AsH3 + 9 Zn(NO3)2 + 8 H2O
C4H10(g) + O2(g) = CO2(g) + H2O(l) =>
2 C4H10(g) + 13 O2(g) = 8 CO2(g) + 10 H2O(l)
NaNO2 + HNO3 = NaNO3 + HNO2 =>
NaNO2 + HNO3 = NaNO3 + HNO2
P + HNO3 = H3PO4 + NO2 + H2O =>
P + 5 HNO3 = H3PO4 + 5 NO2 + H2O
Fe3N4 = Fe4 + N3 =>
12 Fe3N4 = 9 Fe4 + 16 N3
CO + H2O = CO2 + H2 =>
CO + H2O = CO2 + H2
BeCl2 = Be2 + Cl2 =>
2 BeCl2 = Be2 + 2 Cl2
HH + NN = NHHH =>
3 HH + NN = 2 NHHH
K2Cl2O7 + HCl = K2Cl2 + H2O + Cl2 =>
K2Cl2O7 + 14 HCl = K2Cl2 + 7 H2O + 7 Cl2
BaS + PrF2 = BaF2 + PrS =>
BaS + PrF2 = BaF2 + PrS
H2SO4 + LiOH = H2O + Li2SO4 =>
H2SO4 + 2 LiOH = 2 H2O + Li2SO4
NbCl5 + TiC12H28O4 + NH4NO3 = Ti94Nb6O203 + CO2 + H2O + N2 + Cl2 =>
6 NbCl5 + 93.999999999999TiC12H28O4 + 3399 NH4NO3 = Ti94Nb6O203 + 1128 CO2 + 8113.9999999999H2O + 3399 N2 + 15 Cl2
AlBr3 + NaOH = Al(OH)3 + NaBr =>
AlBr3 + 3 NaOH = Al(OH)3 + 3 NaBr
H2SO4 + LiOH = H2O + Li2SO4 =>
H2SO4 + 2 LiOH = 2 H2O + Li2SO4
Mg + H(SO4) = Mg(SO4) + H =>
Mg + H(SO4) = Mg(SO4) + H
N2 + O2 = N2O =>
2 N2 + O2 = 2 N2O
CH3CO3H + NaHCO3 = NaCH3CO2 + CO2 + H2O =>
4 CH3CO3H + 3 NaHCO3 = 3 NaCH3CO2 + 5 CO2 + 5 H2O
CoCl2 + K2CrO4 = CoCrO4 + K2Cl2 =>
CoCl2 + K2CrO4 = CoCrO4 + K2Cl2
H2O + NO2 = NH3 + O2 =>
6 H2O + 4 NO2 = 4 NH3 + 7 O2
NH4HCo3(heat) = NH4 + HCo3 =>
NH4HCo3(heat) = NH4 + HCo3
MnSO4*6H2O = MnSO4 + H2O =>
MnSO4*6H2O = MnSO4 + 6 H2O
ZnO + CO2 + H2O = ZnCO3*2Zn(OH)2*H2O =>
3 ZnO + CO2 + 3 H2O = ZnCO3*2Zn(OH)2*H2O
VO2 + H2 = V2O3 + H2O =>
2 VO2 + H2 = V2O3 + H2O
[Fe(H2O)6]{3+} + SCN{-} = [Fe(H2O)5SCN]{2+} + H2O =>
[Fe(H2O)6]{3+} + SCN{-} = [Fe(H2O)5SCN]{2+} + H2O
P + HNO3 = H3PO4 + NO2 + H2O =>
P + 5 HNO3 = H3PO4 + 5 NO2 + H2O
FeCl3 + FeSO4 + NaOH = Fe3O4 + Na2SO4 + NaCl + H2O =>
2 FeCl3 + FeSO4 + 8 NaOH = Fe3O4 + Na2SO4 + 6 NaCl + 4 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/09/24
Équations équilibrées sur01/08/24
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