| Équations équilibrées la veille | Équations équilibrées le lendemain |
H2O + LiF = LiOH + HF
Cu2SO4 + Fe = Cu + Fe2(SO4)3 =>
3 Cu2SO4 + 2 Fe = 6 Cu + Fe2(SO4)3
Ca(OH)2 + H3(PO4) = Ca(PO4)2 + H3(OH) =>
Ca(OH)2 + 2 H3(PO4) = Ca(PO4)2 + 2 H3(OH)
XKBr + CaS = XCaBr + KS =>
XKBr + CaS = XCaBr + KS
NaCl + CaCl2 = NaCl2 + CaCl =>
NaCl + CaCl2 = NaCl2 + CaCl
AgNO3 + KNO3 + Cl = K(NO3)2 + AgCl =>
AgNO3 + KNO3 + Cl = K(NO3)2 + AgCl
Cr(OH)6 + HClO4 = Cr(ClO4)6 + H2O =>
Cr(OH)6 + 6 HClO4 = Cr(ClO4)6 + 6 H2O
Ca(OH)2 + H3ClO = CaCl2 + H2O =>
Ca(OH)2 + 2 H3ClO = CaCl2 + 4 H2O
H2OH3C6O7 = H3OH2C6O7 =>
H2OH3C6O7 = H3OH2C6O7
AlF3 = Al + F =>
AlF3 = Al + 3 F
Ca3(P2O8) + SiO2 + C = CaSiO3 + CO + P =>
Ca3(P2O8) + 3 SiO2 + 5 C = 3 CaSiO3 + 5 CO + 2 P
C3H4PO4 + H2O = C3H3PO4 + H3O =>
C3H4PO4 + H2O = C3H3PO4 + H3O
NaNO3 + NH4Cl = ClNO3 + NH4Na =>
NaNO3 + NH4Cl = ClNO3 + NH4Na
P2O5 + H2O = HP + O6 =>
P2O5 + H2O = 2 HP + O6
Sn + Zn{2+} = Sn{3+} + Zn =>
2 Sn + 3 Zn{2+} = 2 Sn{3+} + 3 Zn
H10C4(g) + O2(g) = CO2(g) + H2O(g) =>
2 H10C4(g) + 13 O2(g) = 8 CO2(g) + 10 H2O(g)
Ba2(NO3)2 + NaOH = NaNO3 + BaOH =>
Ba2(NO3)2 + 2 NaOH = 2 NaNO3 + 2 BaOH
C6H14 + HClO = C6H13Cl + H2O =>
C6H14 + HClO = C6H13Cl + H2O
N2O4 = NO2 =>
N2O4 = 2 NO2
NaH2PO2 + AgNO3 + H2O = NaH2PO3 + Ag + HNO3 =>
NaH2PO2 + 2 AgNO3 + H2O = NaH2PO3 + 2 Ag + 2 HNO3
Al(OH)3 + (C2O4){2-} + H2C2O4 = [Al(C2O4)3]{-3} + H2O =>
2 Al(OH)3 + 3(C2O4){2-} + 3 H2C2O4 = 2[Al(C2O4)3]{-3} + 6 H2O
CU2O + CO2 = CU2(CO3) =>
CU2O + CO2 = CU2(CO3)
H2CO3 + Fe = Fe{3+} + H2{-} + CO3{-} =>
3 H2CO3 + 2 Fe = 2 Fe{3+} + 3 H2{-} + 3 CO3{-}
CKNO3FeHCl = CNO3KHFeCl =>
CKNO3FeHCl = CNO3KHFeCl
C2H5NO2 + C2H2ClO2Na + Na2CO3 = C4H3NO4Na4 + NaCl + CO2 + H2O =>
C2H5NO2 + C2H2ClO2Na + 2 Na2CO3 = C4H3NO4Na4 + NaCl + 2 CO2 + 2 H2O
B(s) + NaOH(aq) = BO + Na(s) + H2(g) =>
2 B(s) + 2 NaOH(aq) = 2 BO + 2 Na(s) + H2(g)
Ca(ClO2)2 + H3PO4 = Ca3(PO4)2 + HClO2 =>
3 Ca(ClO2)2 + 2 H3PO4 = Ca3(PO4)2 + 6 HClO2
NH4Cl + Na2S = H2S + NH3NaCl =>
2 NH4Cl + Na2S = H2S + 2 NH3NaCl
Al + Zn{2+}O{2-} = Al{3+} + Zn =>
2 Al + 3 Zn{2+}O{2-} = 2 Al{3+} + 3 Zn
SO + HO = SOHO =>
SO + HO = SOHO
Li + CH3OH = LiOH + CH3Li =>
2 Li + CH3OH = LiOH + CH3Li
Os(OH)8 + H3B = Os3B8 + H2O =>
3 Os(OH)8 + 8 H3B = Os3B8 + 24 H2O
C3H4 + KMnO4 + H2O = C3H4(OH)4 + MnO2 + KOH =>
3 C3H4 + 4 KMnO4 + 8 H2O = 3 C3H4(OH)4 + 4 MnO2 + 4 KOH
Ag + CuSO4 = CuAg2 + SO4 =>
2 Ag + CuSO4 = CuAg2 + SO4
H2PO4{-} + HO{-} = HPO4{-2} + H2O =>
H2PO4{-} + HO{-} = HPO4{-2} + H2O
(NH4)2SO4(aq) + KOH(aq) = K2SO4(aq) + NH4OH =>
(NH4)2SO4(aq) + 2 KOH(aq) = K2SO4(aq) + 2 NH4OH
Y(NO3)3*6H2O + Fe(NO3)3*9H2O + C8H8O7*H2O = Y3Fe5O12 + CO2 + H2O + N2 =>
39 Y(NO3)3*6H2O + 65 Fe(NO3)3*9H2O + 60 C8H8O7*H2O = 13 Y3Fe5O12 + 480 CO2 + 1119 H2O + 156 N2
CCl5 = C + Cl5 =>
CCl5 = C + Cl5
Bi2O3 + Na(OH) + Na(OCl) = NaBiO3 + NaCl + H2O =>
Bi2O3 + 2 Na(OH) + 2 Na(OCl) = 2 NaBiO3 + 2 NaCl + H2O
C2H2(g) + AgNO3(l) + NH3(l) = Ag2C2(s) + NH4NO3(l) =>
C2H2(g) + 2 AgNO3(l) + 2 NH3(l) = Ag2C2(s) + 2 NH4NO3(l)
MgOH + Fe(SO4)3 = Mg(SO4) + Fe(OH)3 =>
3 MgOH + Fe(SO4)3 = 3 Mg(SO4) + Fe(OH)3
H2O(s) + C2H6(g) = CH4(g) + CO2(g) =>
2 H2O(s) + 4 C2H6(g) = 7 CH4(g) + CO2(g)
CH3CH2OH + NH2CH2COOH = NH2CH2COOCH2CH3 + H2O =>
CH3CH2OH + NH2CH2COOH = NH2CH2COOCH2CH3 + H2O
Fe(H2AsO4)2 + H2SO4 = Fe(SO4) + H3AsO4 =>
Fe(H2AsO4)2 + H2SO4 = Fe(SO4) + 2 H3AsO4
NaF + I2 = NaI + F2 =>
2 NaF + I2 = 2 NaI + F2
Mn2O7 + NaOH = MnOH + Na2O7 =>
Mn2O7 + 2 NaOH = 2 MnOH + Na2O7
NaHCO3 + H3C8H5O7 = CO2 + H2O + Na3C6H5O7 =>
39 NaHCO3 + 9 H3C8H5O7 = 33 CO2 + 23 H2O + 13 Na3C6H5O7
(NH4)SO4(aq) + SrCl2(aq) = (NH4)Cl2(aq) + SrSO4(s) =>
(NH4)SO4(aq) + SrCl2(aq) = (NH4)Cl2(aq) + SrSO4(s)
Na(g) + H2O(g) = H2 + NaOH =>
2 Na(g) + 2 H2O(g) = H2 + 2 NaOH
Br2S3 + O2 = Br2O3 + SO2 =>
2 Br2S3 + 9 O2 = 2 Br2O3 + 6 SO2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/21/23
Équations équilibrées sur01/20/23
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