| Équations équilibrées la veille | Équations équilibrées le lendemain |
H2C2O4(aq) + 2 NaOH(s) = Na2C2O4(s) + 2 H2O(l)
NaCl + AgNO3 = AgCl + NaNO3 =>
NaCl + AgNO3 = AgCl + NaNO3
Si + CaO = CaSiO =>
Si + CaO = CaSiO
H2O2(aq) + KI(aq) + H2SO4(aq) = I2(aq) + K2SO4(aq) + H2O(s) =>
H2O2(aq) + 2 KI(aq) + H2SO4(aq) = I2(aq) + K2SO4(aq) + 2 H2O(s)
KOH + H2CrO4 = K2CrO4 + H2O =>
2 KOH + H2CrO4 = K2CrO4 + 2 H2O
PaO2 + H2O = H2PaO3 =>
PaO2 + H2O = H2PaO3
Kl + AgNO3 = Kl(NO3) + Ag =>
Kl + AgNO3 = Kl(NO3) + Ag
SbCl5 + NaOH = Sb(OH)5 + NaCl =>
SbCl5 + 5 NaOH = Sb(OH)5 + 5 NaCl
Al(OH)2 + H2SO4 = AlSO4 + H2O =>
Al(OH)2 + H2SO4 = AlSO4 + 2 H2O
NaCl + Ca(OH)2 = CaCl2 + Na(OH) =>
2 NaCl + Ca(OH)2 = CaCl2 + 2 Na(OH)
Cu(NO3)2 + KOH = Cu(OH)2 + K(NO3) =>
Cu(NO3)2 + 2 KOH = Cu(OH)2 + 2 K(NO3)
H2CO3 + NH3 = (NH4)2CO3 =>
H2CO3 + 2 NH3 = (NH4)2CO3
H3PO4 + Zn(OH)2 = H2O + Zn3(PO4)2 =>
2 H3PO4 + 3 Zn(OH)2 = 6 H2O + Zn3(PO4)2
P + PCl5 = PCl3 =>
2 P + 3 PCl5 = 5 PCl3
Fe12 + B16 = Fe2B4 =>
2 Fe12 + 3 B16 = 12 Fe2B4
Ca + PtCl4 = Pt + CaCl4 =>
Ca + PtCl4 = Pt + CaCl4
C2H4Cl2 + Cl2 = C2H2Cl2 + HCl =>
C2H4Cl2 + Cl2 = C2H2Cl2 + 2 HCl
C2H4Cl2 + Cl2 = C2HCl3 + HCl =>
C2H4Cl2 + 2 Cl2 = C2HCl3 + 3 HCl
ZnO2H2 + SO3 = ZnSO4 + H2O =>
ZnO2H2 + SO3 = ZnSO4 + H2O
PhCH3 + KMnO4 + H2SO4 = PhCOOH + K2SO4 + MnSO4 + H2O =>
5 PhCH3 + 6 KMnO4 + 9 H2SO4 = 5 PhCOOH + 3 K2SO4 + 6 MnSO4 + 14 H2O
AgNO3 + [Co(NH3)4Cl2]Cl = AgCl + [Co(NH3)4NO3]Cl2 =>
AgNO3 + [Co(NH3)4Cl2]Cl = AgCl + [Co(NH3)4NO3]Cl2
Ti + I = TiI =>
Ti + I = TiI
HNO3 + H2S = NO + H2O + H2SO4 =>
8 HNO3 + 3 H2S = 8 NO + 4 H2O + 3 H2SO4
MgO + SO3 = MgSO4 =>
MgO + SO3 = MgSO4
Mg + HNO3(concentrated) = Mg(NO3)2 + N2 + H2O =>
5 Mg + 12 HNO3(concentrated) = 5 Mg(NO3)2 + N2 + 6 H2O
C4H10 + O2 = CO2 + H2O =>
2 C4H10 + 13 O2 = 8 CO2 + 10 H2O
K2SO3 + Ni = NiSO3 + K =>
K2SO3 + Ni = NiSO3 + 2 K
Mg + HCN = MgCN + H2 =>
2 Mg + 2 HCN = 2 MgCN + H2
CO3 + HCl = Cl + CO2 + H2O =>
CO3 + 2 HCl = 2 Cl + CO2 + H2O
CaSO4 + BaCl2 = CaCl2 + Ba(SO4) =>
CaSO4 + BaCl2 = CaCl2 + Ba(SO4)
P2O3 + Cl2 = PCl3 + O2 =>
2 P2O3 + 6 Cl2 = 4 PCl3 + 3 O2
HClO + P2O5 = HClO4 + P =>
5 HClO + 3 P2O5 = 5 HClO4 + 6 P
Cu + NaCl + H2O = CuCl2 + H2 + NaOH =>
Cu + 2 NaCl + 2 H2O = CuCl2 + H2 + 2 NaOH
Al + NH3 = AlN + H =>
Al + NH3 = AlN + 3 H
CoCl2*6H2O + H2O = CoCl2*8H2O =>
CoCl2*6H2O + 2 H2O = CoCl2*8H2O
C19H27N3S3O4 + O2 = CO2 + H2O + NO2 + SO3 =>
4 C19H27N3S3O4 + 125 O2 = 76 CO2 + 54 H2O + 12 NO2 + 12 SO3
C10H8O + C4H10O = C10H7O + C4H11O =>
C10H8O + C4H10O = C10H7O + C4H11O
KOH + HOOCCOOH = H2O + KOOCCOOK =>
2 KOH + HOOCCOOH = 2 H2O + KOOCCOOK
CdSO4 + H2O = Cd3(OHSO4)2 + H2SO4 =>
3 CdSO4 + 2 H2O = Cd3(OHSO4)2 + H2SO4
NH3 + O2 = N2 + H2O =>
4 NH3 + 3 O2 = 2 N2 + 6 H2O
NiCl2(aq) + Ba(NO3)2(aq) = Ni(NO3)2(aq) + BaCl2(aq) =>
NiCl2(aq) + Ba(NO3)2(aq) = Ni(NO3)2(aq) + BaCl2(aq)
C5H11OH + O2 = C2 + H2O =>
2 C5H11OH + 5 O2 = 5 C2 + 12 H2O
CH2O + CrO7{-2} + H{+} = Cr{3+} + CO2 + H2O =>
9 CH2O + 4 CrO7{-2} + 20 H{+} = 4 Cr{3+} + 9 CO2 + 19 H2O
K2SO4 + BaCl2 = BaSO4 + KCl =>
K2SO4 + BaCl2 = BaSO4 + 2 KCl
CuCl2(aq) + NaMnO4(aq) + HCl(aq) = CuCl3(aq) + MnCl2(aq) + H2O(l) + NaCl =>
5 CuCl2(aq) + NaMnO4(aq) + 8 HCl(aq) = 5 CuCl3(aq) + MnCl2(aq) + 4 H2O(l) + NaCl
TWILiGT + O2 = TWILiTO + GO =>
TWILiGT + O2 = TWILiTO + GO
SnO2 + Hg = Sn + Hg2O =>
SnO2 + 4 Hg = Sn + 2 Hg2O
SrO + Al = Sr + Al2O3*3SrO =>
6 SrO + 2 Al = 3 Sr + Al2O3*3SrO
Na2[B4O5(OH)4] + H2O2 + NaOH = Na2[B2(O2)2(OH)4] + H2O =>
Na2[B4O5(OH)4] + 4 H2O2 + 2 NaOH = 2 Na2[B2(O2)2(OH)4] + 3 H2O
K3PO4 + Cu(NO3)2 = CuPO4 + K + (NO3) =>
K3PO4 + Cu(NO3)2 = CuPO4 + 3 K + 2(NO3)
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/12/24
Équations équilibrées sur12/12/23
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