| Équations équilibrées la veille | Équations équilibrées le lendemain |
ZnCO3 + NaOH + H2O = Zn(OH)2 + NaHCO3
O3 = O5 =>
5 O3 = 3 O5
Li3PO4 + Al(NO3)3 = Li(NO3) + Al(PO4) =>
Li3PO4 + Al(NO3)3 = 3 Li(NO3) + Al(PO4)
Al + MnO2 + H{+} = Mn + Al2{3+} + H2O =>
8 Al + 3 MnO2 + 12 H{+} = 3 Mn + 4 Al2{3+} + 6 H2O
HNO3 + KOH = H2O + K + NO3 =>
HNO3 + KOH = H2O + K + NO3
C6H12N4 + HNO3 = C6H14N6O6 =>
C6H12N4 + 2 HNO3 = C6H14N6O6
Sr(OH)2K2SO4 = K2(OH)2SrSO4 =>
Sr(OH)2K2SO4 = K2(OH)2SrSO4
HCOOH + Cu2O = HCOOCu + H2O =>
2 HCOOH + Cu2O = 2 HCOOCu + H2O
Mg(s) + H2SO4 = MgSO4 + H2 =>
Mg(s) + H2SO4 = MgSO4 + H2
I2 + Na2S2O3 = NaI + Na2S4O6 =>
I2 + 2 Na2S2O3 = 2 NaI + Na2S4O6
HNO3 + Zn = ZnNO3 + NH3 + H2O =>
9 HNO3 + 8 Zn = 8 ZnNO3 + NH3 + 3 H2O
V + NaNO3 = VNO3 + Na =>
V + NaNO3 = VNO3 + Na
Mg + O2 = MgO =>
2 Mg + O2 = 2 MgO
HNO3 + C2H5OH = C2H5ONO2 + H2O =>
HNO3 + C2H5OH = C2H5ONO2 + H2O
FeTiO3 + Al = Al2O3 + FeTi =>
FeTiO3 + 2 Al = Al2O3 + FeTi
Al2O3 + Ba(OH)2 = BaO + Al(OH)3 =>
Al2O3 + 3 Ba(OH)2 = 3 BaO + 2 Al(OH)3
HCOOH + Cu2O = HCOOCu + H2O =>
2 HCOOH + Cu2O = 2 HCOOCu + H2O
Sb2O3 + HNO3 = Sb2O5 + NO2 + H2O =>
Sb2O3 + 4 HNO3 = Sb2O5 + 4 NO2 + 2 H2O
V2O5 + HF = VF5 + H2O =>
V2O5 + 10 HF = 2 VF5 + 5 H2O
C3H7Cl + NaOH = C3H6 + H2O + NaCl =>
C3H7Cl + NaOH = C3H6 + H2O + NaCl
KI(aq) + Hg(NO3)2(aq) = HgI2 + KNO3 =>
2 KI(aq) + Hg(NO3)2(aq) = HgI2 + 2 KNO3
CaO + S = SO + Ca =>
CaO + S = SO + Ca
C2H6 = C + H2 =>
C2H6 = 2 C + 3 H2
C2H4 + H2O2 = CO2 + H2O =>
C2H4 + 6 H2O2 = 2 CO2 + 8 H2O
SnO2 + Mg = SnMg2 + O2 =>
SnO2 + 2 Mg = SnMg2 + O2
C3H7OH + NaHCO3 = CO2 + H2O + C3H7ONa =>
C3H7OH + NaHCO3 = CO2 + H2O + C3H7ONa
HCOOH + KMnO4 + H2O = MnO2 + H2CO3 + KOH =>
3 HCOOH + 2 KMnO4 + H2O = 2 MnO2 + 3 H2CO3 + 2 KOH
Fe(s)F2(g) = FeF2(s) =>
Fe(s)F2(g) = FeF2(s)
K3Po4 + HNo3 = KNo3 + H3Po4 =>
K3Po4 + 3 HNo3 = 3 KNo3 + H3Po4
KNO3 + Na3PO4 = KPO4Na3NO3 =>
KNO3 + Na3PO4 = KPO4Na3NO3
Al + Br2 = AlBr =>
2 Al + Br2 = 2 AlBr
MnO2 + ClH = H2O + Cl2Mn + Cl2 =>
MnO2 + 4 ClH = 2 H2O + Cl2Mn + Cl2
Na3PO4 + Na2CO3 = Na + (PO4)2(CO3)3 =>
2 Na3PO4 + 3 Na2CO3 = 12 Na + (PO4)2(CO3)3
Mg + HNO3 = Mg(HNO3) =>
Mg + HNO3 = Mg(HNO3)
CuSO4NaSO3 = CuS2NaO7 =>
CuSO4NaSO3 = CuS2NaO7
HI(aq) + LiOH(aq) = LiI(aq) + H2O =>
HI(aq) + LiOH(aq) = LiI(aq) + H2O
Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3
Mg + P4 = Mg3P2 =>
6 Mg + P4 = 2 Mg3P2
AlH2PO2 + Na2CO3 = NaH2PO2 + Al2O3 + C =>
2 AlH2PO2 + Na2CO3 = 2 NaH2PO2 + Al2O3 + C
Fe2(SO4)3 + Ba(OH)2 = (Fe(OH)2)2SO4 + BaSO4 =>
Fe2(SO4)3 + 2 Ba(OH)2 = (Fe(OH)2)2SO4 + 2 BaSO4
N2H5Cl + SnCl2 + HCl = SnCl4 + NH4Cl =>
N2H5Cl + SnCl2 + 3 HCl = SnCl4 + 2 NH4Cl
H2SO4 + Pb(OH)4 = Pb(SO4)2 + H2O =>
2 H2SO4 + Pb(OH)4 = Pb(SO4)2 + 4 H2O
Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3
CrCl3 + KOH = Cr(OH)3 + KCl =>
CrCl3 + 3 KOH = Cr(OH)3 + 3 KCl
NaCO3(aq) + KNO3(aq) = KCO3(aq) + NaNO3(aq) =>
NaCO3(aq) + KNO3(aq) = KCO3(aq) + NaNO3(aq)
Li2 + N2 = Li3N =>
3 Li2 + N2 = 2 Li3N
Zn(OH3)2 + NaOH = Zn(OH)2 + NaOH3 =>
Zn(OH3)2 + 2 NaOH = Zn(OH)2 + 2 NaOH3
B + Al2O3 = B2O3 + Al =>
2 B + Al2O3 = B2O3 + 2 Al
PO2 = P2O4 =>
2 PO2 = P2O4
FePO4 + H2O = Fe(OH)3 + H3PO4 =>
FePO4 + 3 H2O = Fe(OH)3 + H3PO4
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/20/24
Équations équilibrées sur12/20/23
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