| Équations équilibrées la veille | Équations équilibrées le lendemain |
Rb + 2 Br = RbBr2
Cr + I = Cr(lll)I =>
Cr + I = Cr(lll)I
Al(OH)3 + LiOH = H2O + Li3AlO3 =>
Al(OH)3 + 3 LiOH = 3 H2O + Li3AlO3
Cu3(PO4)2(H2O)2 = Cu + (H2PO4)2 + O =>
Cu3(PO4)2(H2O)2 = 3 Cu + (H2PO4)2 + 2 O
Ag(ClO3) + KCl = AgCl + KClO3 =>
Ag(ClO3) + KCl = AgCl + KClO3
Cr2O3 + NaPO3 + KOH = K2CrO7 + NaPO2 + H2O =>
Cr2O3 + 9 NaPO3 + 4 KOH = 2 K2CrO7 + 9 NaPO2 + 2 H2O
HI + N2 = NH3 + I2 =>
6 HI + N2 = 2 NH3 + 3 I2
CaOH + PO4H = CaPO4 + H2O =>
CaOH + PO4H = CaPO4 + H2O
Sr(NO3)2 + Fe = Sr + Fe(NO3)3 =>
3 Sr(NO3)2 + 2 Fe = 3 Sr + 2 Fe(NO3)3
Fe2S3 + HCl = Fe2Cl + HS3 =>
Fe2S3 + HCl = Fe2Cl + HS3
Al(OH)3 + LiOH = H2O + Li3AlO3 =>
Al(OH)3 + 3 LiOH = 3 H2O + Li3AlO3
H2CO3(s) = H2O(s) + CO2(s) =>
H2CO3(s) = H2O(s) + CO2(s)
Mg2 + FeCl3 = Fe2 + MgCl =>
3 Mg2 + 2 FeCl3 = Fe2 + 6 MgCl
Al(HCO3)3(aq) + H2SO4(aq) = Al2(SO4)3(aq) + H2O(l) + CO2(g) =>
2 Al(HCO3)3(aq) + 3 H2SO4(aq) = Al2(SO4)3(aq) + 6 H2O(l) + 6 CO2(g)
H2SO4(aq) + NaOH(g) = Na2SO4(aq) + H2O(l) =>
H2SO4(aq) + 2 NaOH(g) = Na2SO4(aq) + 2 H2O(l)
C8H10O3 + H2O2 = C8H8O4 + H2O =>
C8H10O3 + 2 H2O2 = C8H8O4 + 3 H2O
MgCI2 + I = MgI2 + CI =>
MgCI2 + I = MgI2 + CI
NH4 + CO3 = CH4 + NO3 =>
NH4 + CO3 = CH4 + NO3
SO4{2-} + H{+} + e = SO3{2-} + H2O =>
SO4{2-} + 2 H{+} + 2e = SO3{2-} + H2O
Zm + CuSO4 = Cu + ZmSO4 =>
Zm + CuSO4 = Cu + ZmSO4
KClO3 + P2S5 + H2O = H3PO4 + H2SO4 + KCl =>
20 KClO3 + 3 P2S5 + 24 H2O = 6 H3PO4 + 15 H2SO4 + 20 KCl
PO(NH2)3 + LiNH2 + Li2O = Li27P4N9O10 + NH3 =>
4 PO(NH2)3 + 15 LiNH2 + 6 Li2O = Li27P4N9O10 + 18 NH3
C7H6O3(aq) + CH3OH(aq) = C8H8O3(aq) + H2O(l) =>
C7H6O3(aq) + CH3OH(aq) = C8H8O3(aq) + H2O(l)
Cl2O7 + H2O = HClO4 =>
Cl2O7 + H2O = 2 HClO4
HCl + Pb = PbCl + H =>
HCl + Pb = PbCl + H
AsH3 + H2SO4 = As(OH)SO4 + H2O + S =>
AsH3 + 2 H2SO4 = As(OH)SO4 + 3 H2O + S
POCl3 + NaNO2 = NOCl + NaCl + P2O5 =>
2 POCl3 + 3 NaNO2 = 3 NOCl + 3 NaCl + P2O5
HC2O2 + NaHCO3 + H2O = NaC2H3O2 + CO2 =>
8 HC2O2 + 5 NaHCO3 + H2O = 5 NaC2H3O2 + 11 CO2
BaF2 + H2SO4 = BaSO4 + HF =>
BaF2 + H2SO4 = BaSO4 + 2 HF
Rb2O2 + H2O = RbOH + H2O2 =>
Rb2O2 + 2 H2O = 2 RbOH + H2O2
CrO3 + H2O = H2CrO4 =>
CrO3 + H2O = H2CrO4
Fe3O4(s) + H2(g) = H2O(g) + Fe(s) =>
Fe3O4(s) + 4 H2(g) = 4 H2O(g) + 3 Fe(s)
Ca + SbO3 = CaSb + O2 =>
2 Ca + 2 SbO3 = 2 CaSb + 3 O2
NaH2PO4 + Ca(OH)2 = Ca(H2PO4)2 + NaOH =>
2 NaH2PO4 + Ca(OH)2 = Ca(H2PO4)2 + 2 NaOH
K3SO4 + H2O = K3O + H2SO4 =>
K3SO4 + H2O = K3O + H2SO4
Li + CaO = Li2O3 + Ca =>
2 Li + 3 CaO = Li2O3 + 3 Ca
C6H13NH2 + O2 = CO2 + H2O + NH3 =>
C6H13NH2 + 9 O2 = 6 CO2 + 6 H2O + NH3
Ni(NO3)3 + H2O2 = Ni2O2 + H2 + NO3 =>
2 Ni(NO3)3 + H2O2 = Ni2O2 + H2 + 6 NO3
H2 + ClO = H2ClO = HClO =>
H2 + ClO = H2ClO
(NH4)(CO3) + (Ag)(SO4) = (NH4)2(SO4) + (Ag)(CO3)2 =>
2(NH4)(CO3) + (Ag)(SO4) = (NH4)2(SO4) + (Ag)(CO3)2
C6H12 + O2 = C0 + H2O =>
C6H12 + 3 O2 = 6 C0 + 6 H2O
KCl + Na2(CO)3 = K2(CO)3 + NaCl =>
2 KCl + Na2(CO)3 = K2(CO)3 + 2 NaCl
Fe(OH)2 + NaNO3 + H2SO4 = Fe2(SO4)3 + N2 + H2O + Na2SO4 =>
10 Fe(OH)2 + 2 NaNO3 + 16 H2SO4 = 5 Fe2(SO4)3 + N2 + 26 H2O + Na2SO4
XOH + Cl2 = XCl2OH =>
XOH + Cl2 = XCl2OH
KCl + AgNO3 + NH3 = AgCl + KNH3NO3 =>
KCl + AgNO3 + NH3 = AgCl + KNH3NO3
HCHO + H2O = CH4 + O2 =>
HCHO + H2O = CH4 + O2
K4[Fe(CN)6] + H2SO4 + NaNO2 = K3[Fe(CN)6] + N2 + Na2SO4 + K2SO4 + H2O =>
6 K4[Fe(CN)6] + 4 H2SO4 + 2 NaNO2 = 6 K3[Fe(CN)6] + N2 + Na2SO4 + 3 K2SO4 + 4 H2O
KHHOH = KOHH2 =>
KHHOH = KOHH2
F2S2(s) + O2(g) = F2O4 + SO2 =>
F2S2(s) + 4 O2(g) = F2O4 + 2 SO2
C2H5 + Cl2 = C2H5Cl4 =>
C2H5 + 2 Cl2 = C2H5Cl4
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/28/23
Équations équilibrées sur01/27/23
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