| Équations équilibrées la veille | Équations équilibrées le lendemain |
NaI + NaNO2 + 2 HCl = I + NO + 2 NaCl + H2O
CoCl2(aq) + NaOH(aq) = Co(OH)Cl + NaCl =>
CoCl2(aq) + NaOH(aq) = Co(OH)Cl + NaCl
NaPO4 + NiI = NaI + NiPO4 =>
NaPO4 + NiI = NaI + NiPO4
LiNO3 + H2O = LiOH + HNO3 =>
LiNO3 + H2O = LiOH + HNO3
C6H7O3 + C4H6O3 = C9H7O3 + C2H4O2 =>
2 C6H7O3 + 6 C4H6O3 = 2 C9H7O3 + 9 C2H4O2
MnOH + H2O2 = MnO2 + H2O =>
2 MnOH + 3 H2O2 = 2 MnO2 + 4 H2O
Mg1 + HCl = MgCl2 + H2 =>
Mg1 + 2 HCl = MgCl2 + H2
I(aq) = I(s) =>
I(aq) = I(s)
Fe2(C2O4)3 = Fe3O4 + CO + CO2 =>
3 Fe2(C2O4)3 = 2 Fe3O4 + 8 CO + 10 CO2
TeH2O = TeOH2 =>
TeH2O = TeOH2
FeCl3*6H2O + KOH = Fe(OH)3 + KCl + H2O =>
FeCl3*6H2O + 3 KOH = Fe(OH)3 + 3 KCl + 6 H2O
N2 + O2 + H2O + CO2 = C3H5(NO3)3 =>
6 N2 + O2 + 10 H2O + 12 CO2 = 4 C3H5(NO3)3
NaHO + Zn(NO3)2 = Zn(HO)2 + NaNO3 =>
2 NaHO + Zn(NO3)2 = Zn(HO)2 + 2 NaNO3
HCl + Ca(NO3)2 = HNO3 + CaCl2 =>
2 HCl + Ca(NO3)2 = 2 HNO3 + CaCl2
H3 + Po4 + Ca(OH)2 = Ca(Po4)2 + H2O =>
2 H3 + 6 Po4 + 3 Ca(OH)2 = 3 Ca(Po4)2 + 6 H2O
Al(OH)3 + NaHCO3 = Al2(CO3)3 + Na2CO3 + H2O =>
2 Al(OH)3 + 6 NaHCO3 = Al2(CO3)3 + 3 Na2CO3 + 6 H2O
H{3}Po{4} + Mg = Mg{3}(Po{4}){2} + H{2} =>
3 H{3}Po{4} + Mg = Mg{3}(Po{4}){2} + 3 H{2}
Ca(NO3)2*4H2O + NaF = CaF2 + NaNO3 + H2O =>
Ca(NO3)2*4H2O + 2 NaF = CaF2 + 2 NaNO3 + 4 H2O
P + KOH + H2O = PH3 + KH2PO3 =>
2 P + KOH + 2 H2O = PH3 + KH2PO3
P4S3 + H2O2 = H3PO3 + SO2 + H2O =>
P4S3 + 12 H2O2 = 4 H3PO3 + 3 SO2 + 6 H2O
C9H8O4 + H2O = C5H12 + CO2 =>
8 C9H8O4 + 22 H2O = 9 C5H12 + 27 CO2
K(MnO4) + H2(C2O4) = H(MnO4) + K2(C2O4) =>
2 K(MnO4) + H2(C2O4) = 2 H(MnO4) + K2(C2O4)
NiSO4 + KOH = K2SO4 + Ni + O2 + H2 =>
NiSO4 + 2 KOH = K2SO4 + Ni + O2 + H2
Pb(NO3)2 + NaSCN = Pb(SCN)2 + NaNO3 =>
Pb(NO3)2 + 2 NaSCN = Pb(SCN)2 + 2 NaNO3
CaCl2NaNO3 = CaNO3NaCl2 =>
CaCl2NaNO3 = CaNO3NaCl2
C14H30(l) + O2(g) = CO2(g) + H2O(g) =>
2 C14H30(l) + 43 O2(g) = 28 CO2(g) + 30 H2O(g)
Br + OH = BrHO =>
Br + OH = BrHO
Ca(HCO3)2(s) = CaCO3CO2H2O =>
Ca(HCO3)2(s) = CaCO3CO2H2O
MgZnCO3 = MgCO3Zn =>
MgZnCO3 = MgCO3Zn
K2Cr2O7 + KBr + H2O = Cr2O3 + Br2 + KOH =>
K2Cr2O7 + 6 KBr + 4 H2O = Cr2O3 + 3 Br2 + 8 KOH
Mg(C2H3O2) + H3PO4 = Mg3PO4 + C2H4O2 =>
3 Mg(C2H3O2) + H3PO4 = Mg3PO4 + 3 C2H4O2
Ba(OH)2 + H3PO4 = BaHPO4 + H2O =>
Ba(OH)2 + H3PO4 = BaHPO4 + 2 H2O
N2 + O2 = N2O3 =>
2 N2 + 3 O2 = 2 N2O3
ZnCO3 + HClO3 = Zn(ClO3)2 + H2O + CO2 =>
ZnCO3 + 2 HClO3 = Zn(ClO3)2 + H2O + CO2
BaCl2 + K = Ba2 + KCl =>
2 BaCl2 + 4 K = Ba2 + 4 KCl
Ca(OH)2(s) + H2SO3(aq) = CaSO3(aq) + H2O(l) =>
Ca(OH)2(s) + H2SO3(aq) = CaSO3(aq) + 2 H2O(l)
AgClO3(aq) + Na2S(aq) = Ag2S(s) + NaClO3(aq) =>
2 AgClO3(aq) + Na2S(aq) = Ag2S(s) + 2 NaClO3(aq)
CH3CH2CH2Br + HBr = CH3CHBrCH2Br + H2 =>
CH3CH2CH2Br + HBr = CH3CHBrCH2Br + H2
CoPO4(ag) = CoPO4 =>
CoPO4(ag) = CoPO4
NaOH + NaCN + NaClO = N2 + Na2CO3 + NaCl + H2O =>
2 NaOH + 2 NaCN + 5 NaClO = N2 + 2 Na2CO3 + 5 NaCl + H2O
H2S + HCl2 + H2O = H2SO4 + HCl =>
H2S + 8 HCl2 + 4 H2O = H2SO4 + 16 HCl
CH3OH + O2(g) = CO2 + H2O =>
2 CH3OH + 3 O2(g) = 2 CO2 + 4 H2O
H2SO4 + O2 = H2O + SO4 =>
2 H2SO4 + O2 = 2 H2O + 2 SO4
CuSO4 + H2O + NH3 = CuSO4(NH3)4H2O =>
CuSO4 + H2O + 4 NH3 = CuSO4(NH3)4H2O
NaOH + Na2Co3 = Na2OH + NaCo3 =>
NaOH + Na2Co3 = Na2OH + NaCo3
Fe2 + Br = Fe1Br =>
Fe2 + 2 Br = 2 Fe1Br
MgBr2 + FeCl3 = FeBr3 + MgCl2 =>
3 MgBr2 + 2 FeCl3 = 2 FeBr3 + 3 MgCl2
BaS + O2 = BaSO3 =>
2 BaS + 3 O2 = 2 BaSO3
MnOH + H2O2 = MnO2 + H2O =>
2 MnOH + 3 H2O2 = 2 MnO2 + 4 H2O
Ca{2+} + Mg(s) = Mg{2+} + Ca(s) =>
Ca{2+} + Mg(s) = Mg{2+} + Ca(s)
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/27/24
Équations équilibrées sur12/27/23
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