| Équations équilibrées la veille | Équations équilibrées le lendemain |
3 Br2 + 2 CrCl3 + 10 NaOH = 2 Na2CrO4 + 6 HBr + 6 NaCl + 2 H2O
Na2OSnO2 = Na2SnO3 =>
Na2OSnO2 = Na2SnO3
C3H8O2 + K2Cr2O7 + H2SO4 = C3H6O2 + K2SO4 + Cr2(SO4)3 + H2O =>
3 C3H8O2 + K2Cr2O7 + 4 H2SO4 = 3 C3H6O2 + K2SO4 + Cr2(SO4)3 + 7 H2O
ZnHClO2 = ZnClO2H =>
ZnHClO2 = ZnClO2H
HgCl2 + H3PO4 = Hg3(PO4)2 + HCl =>
3 HgCl2 + 2 H3PO4 = Hg3(PO4)2 + 6 HCl
BaNiSO = BaOSNi =>
BaNiSO = BaOSNi
BrNaK = KBrNa =>
BrNaK = KBrNa
MgCO3H2OCO2 = Mg(HCO3)2 =>
MgCO3H2OCO2 = Mg(HCO3)2
Li + MgF2 = LiF + Mg =>
2 Li + MgF2 = 2 LiF + Mg
HCl + Na2O3S2 = NaCl + SO2 + S + H2O =>
2 HCl + Na2O3S2 = 2 NaCl + SO2 + S + H2O
ClC6H4COOH + O2 = CO2 + H2O + HCl =>
ClC6H4COOH + 7 O2 = 7 CO2 + 2 H2O + HCl
AlSBaCl = BaSAlCl =>
AlSBaCl = BaSAlCl
HNOKCI = KNOHCI =>
HNOKCI = KNOHCI
HCHOClO = HCOOHCl =>
HCHOClO = HCOOHCl
Cr2O3 + CH4 = Cr + CO2 + H2O =>
4 Cr2O3 + 3 CH4 = 8 Cr + 3 CO2 + 6 H2O
AlCuF3 = AlF3Cu =>
AlCuF3 = AlF3Cu
P + Fe2O3 = Fe + PO =>
3 P + Fe2O3 = 2 Fe + 3 PO
SrBr2LiCO4 = SrCO4LiBr2 =>
SrBr2LiCO4 = SrCO4LiBr2
BaCO3 = BaO + CO2 =>
BaCO3 = BaO + CO2
C6H6O + HNO3 = C6H3N3O7 + H2O =>
C6H6O + 3 HNO3 = C6H3N3O7 + 3 H2O
Hg2Cl2 + NaOH = Hg + HgO + H2O + NaCl =>
Hg2Cl2 + 2 NaOH = Hg + HgO + H2O + 2 NaCl
Na2SO3 + HNO3 = H2O + NaNO3 + SO2 =>
Na2SO3 + 2 HNO3 = H2O + 2 NaNO3 + SO2
Al2 + (SO4)3 + Ba(NO3)2 = BaSO4 + Al(NO3)3 =>
Al2 + (SO4)3 + 3 Ba(NO3)2 = 3 BaSO4 + 2 Al(NO3)3
KI + KIO3 + HCOOH = I2 + K2CO3 + H2O =>
4 KI + 2 KIO3 + 3 HCOOH = 3 I2 + 3 K2CO3 + 3 H2O
CuCO3H2SO4 = H2OCO2CuSO4 =>
CuCO3H2SO4 = H2OCO2CuSO4
Cl2O7 + NaOH = H2O + (NaCl)2O8 =>
Cl2O7 + 2 NaOH = H2O + (NaCl)2O8
HOH(l)Li = LiOHH =>
HOH(l)Li = LiOHH
BaS04 + NaOH = Na2S04 + Ba(OH)2 =>
BaS04 + 2 NaOH = Na2S04 + Ba(OH)2
MnOTiO2 = MnTiO3 =>
MnOTiO2 = MnTiO3
CdOHCl = HCdClO =>
CdOHCl = HCdClO
CH4 + Cl2 = CCl24 + HCl =>
CH4 + 14 Cl2 = CCl24 + 4 HCl
Pb(HCO3)2 + H3PO4 = H2O + Pb3(PO4)2 + CO2 =>
3 Pb(HCO3)2 + 2 H3PO4 = 6 H2O + Pb3(PO4)2 + 6 CO2
SrOHFeBr = SrBrFeOH =>
SrOHFeBr = SrBrFeOH
C2H5OH + PCl3 = C2H5Cl + H3PO3 =>
3 C2H5OH + PCl3 = 3 C2H5Cl + H3PO3
C8H8O3NaOH = C7H6O3NaOCH3 =>
C8H8O3NaOH = C7H6O3NaOCH3
NaHSO4Ba(OH)2 = BaSO4NaOHH2O =>
NaHSO4Ba(OH)2 = BaSO4NaOHH2O
CuCl2 + NH4OH = [Cu(NH3)4]Cl2 + H2O =>
CuCl2 + 4 NH4OH = [Cu(NH3)4]Cl2 + 4 H2O
HNORbOH = HOHRbNO =>
HNORbOH = HOHRbNO
[Ni(H2O)6](NO3)2 + Na(SCN) = [Ni(SCN)2(H2O)4] + NaNO3 + H2O =>
[Ni(H2O)6](NO3)2 + 2 Na(SCN) = [Ni(SCN)2(H2O)4] + 2 NaNO3 + 2 H2O
C2H5OH + PCl3 = C2H5Cl + H3PO3 =>
3 C2H5OH + PCl3 = 3 C2H5Cl + H3PO3
Pb(ClO) = ClPbO =>
Pb(ClO) = ClPbO
CH3NO2 + Cl2 = CCl3 + NO2 + HCl =>
CH3NO2 + 3 Cl2 = CCl3 + NO2 + 3 HCl
ZrCdO = CdZrO =>
ZrCdO = CdZrO
C2H5OH + PCl3 = C2H5Cl + H3PO3 =>
3 C2H5OH + PCl3 = 3 C2H5Cl + H3PO3
Cu2S(s) + Cu2O(s) = Cu(l) + SO2(g) =>
Cu2S(s) + 2 Cu2O(s) = 6 Cu(l) + SO2(g)
Si3N4 + AlN + Al2O3 = Si18Al42O42N38 =>
6 Si3N4 + 14 AlN + 14 Al2O3 = Si18Al42O42N38
KNO3 + HBr = HNO3 + KBr =>
KNO3 + HBr = HNO3 + KBr
NH3 + H2SO4 = (NH4)2SO4 =>
2 NH3 + H2SO4 = (NH4)2SO4
CuNOCl = CuClNO =>
CuNOCl = CuClNO
(NH4)2CO3CaCl2 = CaCO3(NH4)2Cl2 =>
(NH4)2CO3CaCl2 = CaCO3(NH4)2Cl2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur04/18/24
Équations équilibrées sur05/18/23
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