| Équations équilibrées la veille | Équations équilibrées le lendemain |
BaCO3 = BaO + CO2
FeO + H2O = Fe(OH)2 =>
FeO + H2O = Fe(OH)2
Al + FeCl2 = Fe + AlCl =>
2 Al + FeCl2 = Fe + 2 AlCl
Chlorine + water = hydrochloricacid + hypochlorousacid =>
Cl2 + H2O = HCl + HClO
Na3[Al(OH)6] = Na3AlO3 + H2O =>
Na3[Al(OH)6] = Na3AlO3 + 3 H2O
Mg2Cl2Fe(II)S3 = Mg2S3Fe(II)Cl2 =>
Mg2Cl2Fe(II)S3 = Mg2S3Fe(II)Cl2
CU + HSO4 = CUSO4 + H2O + S =>
7 CU + 8 HSO4 = 7 CUSO4 + 4 H2O + S
KNO3 + C6H12O6*H2O = CO2 + H2O + K2CO3 + N2 =>
24 KNO3 + 5 C6H12O6*H2O = 18 CO2 + 35 H2O + 12 K2CO3 + 12 N2
AgCl + KCl = [AgCl2] + K =>
AgCl + KCl = [AgCl2] + K
Mg(NO3)2 + NaOH = MgOH + Na(NO3)2 =>
Mg(NO3)2 + NaOH = MgOH + Na(NO3)2
Pb(CH3COO)4 + HCl = [PbCl6] + CH3COOH + H =>
Pb(CH3COO)4 + 6 HCl = [PbCl6] + 4 CH3COOH + 2 H
H2S = H + S =>
H2S = 2 H + S
Al + H2ONaOH = NaAlO2 + H2 =>
2 Al + 2 H2ONaOH = 2 NaAlO2 + 3 H2
Ga + HAt = GaAt + H2 =>
2 Ga + 2 HAt = 2 GaAt + H2
BYP4 + O = B + OYP4 =>
BYP4 + O = B + OYP4
H{+} + HNO2 + In{+} = NO + In{3+} + H2O =>
2 H{+} + 2 HNO2 + In{+} = 2 NO + In{3+} + 2 H2O
C6H8N2 + CS2 = C13H14N4S + H2S =>
2 C6H8N2 + CS2 = C13H14N4S + H2S
CaO + Al2O3 + H2O = Ca3Al2(OH)12 =>
3 CaO + Al2O3 + 6 H2O = Ca3Al2(OH)12
BeF{-}1 + Mg = MgF{-}1 + Be =>
BeF{-}1 + Mg = MgF{-}1 + Be
Al2Si2O3(OH) + Na + Ca + HCO3 + SiO2 = Na71Ca29Al1Si2O8 + CO2 + H2O =>
Al2Si2O3(OH) + 142 Na + 58 Ca + 17 HCO3 + 2 SiO2 = 2 Na71Ca29Al1Si2O8 + 17 CO2 + 9 H2O
Co(H2O)4 + Cl = CoCl4 + H2O =>
Co(H2O)4 + 4 Cl = CoCl4 + 4 H2O
C2H6O + Na(Cr2O7) + H2(SO4) = CH3CO(OH) + Cr2(SO4)3 + H2O + Na2S =>
11 C2H6O + 4 Na(Cr2O7) + 14 H2(SO4) = 11 CH3CO(OH) + 4 Cr2(SO4)3 + 25 H2O + 2 Na2S
Zn + NaNO2 + KOH + H2O = K2[Zn(OH)4] + Na2[Zn(OH)4] + NH3 =>
6 Zn + 2 NaNO2 + 10 KOH + 10 H2O = 5 K2[Zn(OH)4] + Na2[Zn(OH)4] + 2 NH3
Ga + Zn(NO3)2 = Ga(NO3)3 + Zn =>
2 Ga + 3 Zn(NO3)2 = 2 Ga(NO3)3 + 3 Zn
Mg3(PO4)2 + Ag = Ag3PO4 + Mg =>
Mg3(PO4)2 + 6 Ag = 2 Ag3PO4 + 3 Mg
HBr + NaOH = NaBr + H2O =>
HBr + NaOH = NaBr + H2O
Zn4O(CH3COO)6 + NaOH + H2O = Na2[Zn(OH)4] + CH3COONa =>
Zn4O(CH3COO)6 + 14 NaOH + H2O = 4 Na2[Zn(OH)4] + 6 CH3COONa
CeO2 = Ce + O2 =>
CeO2 = Ce + O2
NaClO + AgNO3 = NaNO3 + AgCl + AgClO3 =>
3 NaClO + 3 AgNO3 = 3 NaNO3 + 2 AgCl + AgClO3
CaCO3 + H2 = Ca(OH)2 + CO =>
CaCO3 + H2 = Ca(OH)2 + CO
Fe2 + K3P = K3Fe2 + P =>
Fe2 + K3P = K3Fe2 + P
Ag + CuSO4 = AgCu + SO4 =>
Ag + CuSO4 = AgCu + SO4
Be + NH3 = Be3N2 + H2 =>
3 Be + 2 NH3 = Be3N2 + 3 H2
Ca(NO3)2(aq) = Ca(aq) + NO3(aq) =>
Ca(NO3)2(aq) = Ca(aq) + 2 NO3(aq)
PbS + Cu(OH)2 = Pb(OH)2 + CuS =>
PbS + Cu(OH)2 = Pb(OH)2 + CuS
CaCO3(s) + H2SO4(aq) = CaSO4 + H2O + CO2 =>
CaCO3(s) + H2SO4(aq) = CaSO4 + H2O + CO2
*2P + *3Cl2 = *2PCl3 =>
*2P + *3Cl2 = *2PCl3
H3PO4 + KOH = K3PO4 + H2O =>
H3PO4 + 3 KOH = K3PO4 + 3 H2O
Ba(NO3)2(aq) + K2CrO4(aq) = BaCrO4(aq) + KNO3(aq) =>
Ba(NO3)2(aq) + K2CrO4(aq) = BaCrO4(aq) + 2 KNO3(aq)
Ca(OH)2 + K2C4H4O6 = KOH + Ca(C4H4O6) =>
Ca(OH)2 + K2C4H4O6 = 2 KOH + Ca(C4H4O6)
K2MnO4 + H2C2O4 = MnC2O4 + CO2 + K2C2O4 + H2O =>
K2MnO4 + 4 H2C2O4 = MnC2O4 + 4 CO2 + K2C2O4 + 4 H2O
Cr2(SO4)3 + CaCO3 + H2O = CaSO4H2O + Cr2O3 + CO2 =>
Cr2(SO4)3 + 3 CaCO3 + 3 H2O = 3 CaSO4H2O + Cr2O3 + 3 CO2
C2H5NO + O2 = CO2 + H2O + NO2 =>
4 C2H5NO + 15 O2 = 8 CO2 + 10 H2O + 4 NO2
C5H4COOH + O2 = CO2 + H2O =>
4 C5H4COOH + 25 O2 = 24 CO2 + 10 H2O
Cr + Fe{3+} + H2O = CrO4{2-} + Fe{2+} + H{+} =>
Cr + 6 Fe{3+} + 4 H2O = CrO4{2-} + 6 Fe{2+} + 8 H{+}
BaCl2 + K2PO3 = BaPO3 + KCl =>
BaCl2 + K2PO3 = BaPO3 + 2 KCl
Mg + F2O3 = MgF2 + O2 =>
2 Mg + 2 F2O3 = 2 MgF2 + 3 O2
Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3
Zn(s) + AlCl3(aq) = Al(s) + ZnCl3 =>
Zn(s) + AlCl3(aq) = Al(s) + ZnCl3
C2H5OOH + NaOH = NaC2H5OO + H2O =>
C2H5OOH + NaOH = NaC2H5OO + H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur03/28/24
Équations équilibrées sur04/27/23
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