| Équations équilibrées la veille | Équations équilibrées le lendemain |
CaCl2 + AgNO3{-} = AgCl2 + CaNO3{-}
C2H4O2 + NaHCO3 = NaC2H2O2 + H2O + CO2 =>
7 C2H4O2 + 8 NaHCO3 = 8 NaC2H2O2 + 10 H2O + 6 CO2
Cu(OH)2 + HI = HOH + CuI2 =>
Cu(OH)2 + 2 HI = 2 HOH + CuI2
AsCl5 = As4 + Cl2 =>
4 AsCl5 = As4 + 10 Cl2
Ba(OH)2 + CO2 = BaCO3 + H2O =>
Ba(OH)2 + CO2 = BaCO3 + H2O
{-}metilbut{-}1{-}eno = {-}metilbutan{-}1{-}ol =>
{-}metilbut{-}1{-}eno = {-}metilbutan{-}1{-}ol
Ni + Si = NiSi =>
Ni + Si = NiSi
Na2S2O3 + Cl2 + NaOH = NaCl + Na2SO4 + H2O =>
Na2S2O3 + 4 Cl2 + 10 NaOH = 8 NaCl + 2 Na2SO4 + 5 H2O
Cu3(PO4)2 + Ag2SO4 = CuSO4 + Ag3PO4 =>
Cu3(PO4)2 + 3 Ag2SO4 = 3 CuSO4 + 2 Ag3PO4
C9H9BrO2 + KOH = C9H7KO2 + KBr + H2O =>
C9H9BrO2 + 2 KOH = C9H7KO2 + KBr + 2 H2O
KBr + FeO = FeBr2 + K2O =>
2 KBr + FeO = FeBr2 + K2O
Cu(OH)2 + HClO4 = Cu(ClO4)2 + H2O =>
Cu(OH)2 + 2 HClO4 = Cu(ClO4)2 + 2 H2O
KF + CaC2 = K2C2CaF2 =>
2 KF + CaC2 = K2C2CaF2
BaCl2 + K2CO3 = KCl + BaCO3 =>
BaCl2 + K2CO3 = 2 KCl + BaCO3
KNO3 + KOH = K2O + HNO3 =>
KNO3 + KOH = K2O + HNO3
Hg(CH3CO2)2 + Na2S = HgS + NaCH3CO2 =>
Hg(CH3CO2)2 + Na2S = HgS + 2 NaCH3CO2
P2 + O2 = P3O6 =>
3 P2 + 6 O2 = 2 P3O6
CH3COOH(aq) + NaOH(s) = CH3COONa(aq) + H2O(l) =>
CH3COOH(aq) + NaOH(s) = CH3COONa(aq) + H2O(l)
HIO4 + Mg(OH)2 = Mg(IO4)2 + H2O =>
2 HIO4 + Mg(OH)2 = Mg(IO4)2 + 2 H2O
NH4OCN = NH2CONH2 =>
NH4OCN = NH2CONH2
Rb + HF = RbF + H2 =>
2 Rb + 2 HF = 2 RbF + H2
H3C6H507 + OH = C6H507 + H2O =>
H3C6H507 + 3 OH = C6H507 + 3 H2O
Hg2(NO3)2 + MnCl2 = HgCl2 + Mn2(NO3)2 =>
Hg2(NO3)2 + 2 MnCl2 = 2 HgCl2 + Mn2(NO3)2
Cu(ClO4)2 + Zn = Zn(ClO4)2 + Cu =>
Cu(ClO4)2 + Zn = Zn(ClO4)2 + Cu
Ca(HCO3)2 + HC2H3O2 = Ca(C2H3O2)2 + CO2 + H2O =>
Ca(HCO3)2 + 2 HC2H3O2 = Ca(C2H3O2)2 + 2 CO2 + 2 H2O
HNo2(aq) + Ba(OH)2(aq) = Ba(No2)2 + H2O =>
2 HNo2(aq) + Ba(OH)2(aq) = Ba(No2)2 + 2 H2O
*KClO4 = KCl + O2 =>
*KClO4 = KCl + 2 O2
H2SO4 + K2O2H2 = K2SO4 + H2O =>
H2SO4 + K2O2H2 = K2SO4 + 2 H2O
PdO + C = Pd + CO2 =>
2 PdO + C = 2 Pd + CO2
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
KOH + NH4 = NH3 + KOH2 =>
KOH + NH4 = NH3 + KOH2
MgSO4 + LiOH = MgOH + LiSO4 =>
MgSO4 + LiOH = MgOH + LiSO4
KClO4 + Fe = KCl + FeO =>
KClO4 + 4 Fe = KCl + 4 FeO
CH3OH + O2 = CO2 + H2O =>
2 CH3OH + 3 O2 = 2 CO2 + 4 H2O
C12H22(s) + O2(g) = CO2(g) + H2O(g) =>
2 C12H22(s) + 35 O2(g) = 24 CO2(g) + 22 H2O(g)
(CuOH)2CO3 + HNO3 = Cu(NO3)2 + H2O + CO2 =>
(CuOH)2CO3 + 4 HNO3 = 2 Cu(NO3)2 + 3 H2O + CO2
B2O3 + CaF2 + H3PO4 = BF3 + Ca3(PO4)2 + H2O =>
B2O3 + 3 CaF2 + 2 H3PO4 = 2 BF3 + Ca3(PO4)2 + 3 H2O
I2O5 + CO = I2 + CO2 =>
I2O5 + 5 CO = I2 + 5 CO2
CrCl2 + O2 = Cr(ClO3)2 =>
CrCl2 + 3 O2 = Cr(ClO3)2
ZiOH + H3PO4 = Zi3PO4 + H2O =>
3 ZiOH + H3PO4 = Zi3PO4 + 3 H2O
H2PHO3 + Pb2CO3 = PbHPHO3 + CO2 + H2O =>
2 H2PHO3 + Pb2CO3 = 2 PbHPHO3 + CO2 + H2O
C6H12O6 + [Ag(NH3)2]OH = Ag + NH3 + H2O + CH2OH(CHOH)4COONH4 =>
C6H12O6 + 2[Ag(NH3)2]OH = 2 Ag + 3 NH3 + H2O + CH2OH(CHOH)4COONH4
BOH = B + OH =>
BOH = B + OH
Ca3(PO4)2 + Li2SO4 = CaSO4 + Li3PO4 =>
Ca3(PO4)2 + 3 Li2SO4 = 3 CaSO4 + 2 Li3PO4
HF + KOH = KF + H2O =>
HF + KOH = KF + H2O
F2 + KI = KF + I2 =>
F2 + 2 KI = 2 KF + I2
Cr2O7{2-} + H2SO3 + H{+} = Cr{3+} + HSO4{-} + H2O =>
Cr2O7{2-} + 3 H2SO3 + 5 H{+} = 2 Cr{3+} + 3 HSO4{-} + 4 H2O
Na2SO3 + H2SO4 = Na2SO4 + H2O + SO2 =>
Na2SO3 + H2SO4 = Na2SO4 + H2O + SO2
Cd(OH)2 + NH3*H2O = [Cd(NH3)4](OH)2 + H2O =>
Cd(OH)2 + 4 NH3*H2O = [Cd(NH3)4](OH)2 + 4 H2O
Al(OH)3 + NaOH = Na3AlO3 + H2O =>
Al(OH)3 + 3 NaOH = Na3AlO3 + 3 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur10/27/24
Équations équilibrées sur11/26/23
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