| Équations équilibrées la veille | Équations équilibrées le lendemain |
CaN2C + 3 H2O = CaCO3 + 2 NH3
BaF2 + Al2S3 = AlF3 + BaS =>
3 BaF2 + Al2S3 = 2 AlF3 + 3 BaS
C8H18O = C8H16 + H2O =>
C8H18O = C8H16 + H2O
LiOH + HBrO4 = LiBrO4 + H2O =>
LiOH + HBrO4 = LiBrO4 + H2O
HNO3 + H2S = NO + S + H2O =>
2 HNO3 + 3 H2S = 2 NO + 3 S + 4 H2O
BeF2 = Be + F2 =>
BeF2 = Be + F2
Al + Pb(No3)2 = Al(No3)2 + Pb =>
Al + Pb(No3)2 = Al(No3)2 + Pb
AgBr + CN = AgCN + Br =>
AgBr + CN = AgCN + Br
FeBr2 + O2 = FeO2 + Br2 =>
FeBr2 + O2 = FeO2 + Br2
Fe + NCS = Fe(NCS)2 =>
Fe + 2 NCS = Fe(NCS)2
Ca + Hg3N = Hg + Ca3N2 =>
3 Ca + 2 Hg3N = 6 Hg + Ca3N2
Al2O3 + NaN3 = Na2O + AlN + N2 =>
Al2O3 + 6 NaN3 = 3 Na2O + 2 AlN + 8 N2
CH3COOH + BaCO3 = H2O + CO2 + Ba(CH3COO)2 =>
2 CH3COOH + BaCO3 = H2O + CO2 + Ba(CH3COO)2
CO2 + H2O = O2 + C6H12O3 =>
12 CO2 + 12 H2O = 15 O2 + 2 C6H12O3
F + Co = FCo =>
F + Co = FCo
Pl + O2 = Pl2O3 =>
4 Pl + 3 O2 = 2 Pl2O3
H2O + FeCl3 = HCl + FeOHCl2 =>
H2O + FeCl3 = HCl + FeOHCl2
Fe = Fe8 =>
8 Fe = Fe8
LiF + P2O5 = LiPO2F2 + Li3PO4 =>
6 LiF + 2 P2O5 = 3 LiPO2F2 + Li3PO4
CaCl2 + Ti(SO4)2 = Ca(SO4)2 + TiCl2 =>
CaCl2 + Ti(SO4)2 = Ca(SO4)2 + TiCl2
Pb(NO3)4(aq) + NaOH(aq) = Pb(OH)2 + Na(NO3)2 =>
Pb(NO3)4(aq) + 2 NaOH(aq) = Pb(OH)2 + 2 Na(NO3)2
C3H7NO2 + HCl = C3H7NH3Cl + Cl2 + H2O =>
C3H7NO2 + 7 HCl = C3H7NH3Cl + 3 Cl2 + 2 H2O
AgCl + F2 = AgF + Cl2 =>
2 AgCl + F2 = 2 AgF + Cl2
C6H12O6 + H2O = CH6O + CO2 =>
C6H12O6 + 3 H2O = 3 CH6O + 3 CO2
I2 + RbBr = RbI + Br2 =>
I2 + 2 RbBr = 2 RbI + Br2
Sn2(CO3)4 = Sn + CO3 =>
Sn2(CO3)4 = 2 Sn + 4 CO3
NaOH + Cu(NO3)2 = Cu(OH)2 + NaNO3 =>
2 NaOH + Cu(NO3)2 = Cu(OH)2 + 2 NaNO3
H2O + NH4Cl = NH4OH + Cl + H2 =>
2 H2O + 2 NH4Cl = 2 NH4OH + 2 Cl + H2
Cu(NO3)2 + KI = CuK2 + INO3 =>
Cu(NO3)2 + 2 KI = CuK2 + 2 INO3
KHCO3 + AlCl3 = Al(HCO3)3 + KCl =>
3 KHCO3 + AlCl3 = Al(HCO3)3 + 3 KCl
K2CO3 + HClO3 = KClO3 + CO2 + H2O =>
K2CO3 + 2 HClO3 = 2 KClO3 + CO2 + H2O
Na + C1 = NaC1 =>
Na + C1 = NaC1
MgCO3 + Br2 = MgBr + CO3 =>
2 MgCO3 + Br2 = 2 MgBr + 2 CO3
CH3CH2COOH + O2 = H2O + CO2 =>
2 CH3CH2COOH + 7 O2 = 6 H2O + 6 CO2
K3[Cr(OH)6] + H2S = K2S + Cr(OH)3 + H2O =>
2 K3[Cr(OH)6] + 3 H2S = 3 K2S + 2 Cr(OH)3 + 6 H2O
CrCl2 + HCl = CrCl3 + H2 =>
2 CrCl2 + 2 HCl = 2 CrCl3 + H2
CaCO3 + La2O3 + Mn2O3 + ReO2 = CaLaMnReO6 + CO2 =>
2 CaCO3 + La2O3 + Mn2O3 + 2 ReO2 = 2 CaLaMnReO6 + 2 CO2
CH + O2 = CO2 + H2O =>
4 CH + 5 O2 = 4 CO2 + 2 H2O
AlCl + MgOH = AlO + MgCl + H2 =>
2 AlCl + 2 MgOH = 2 AlO + 2 MgCl + H2
H2C2O4 + HMnO4 = Mn(C2O4) + H2O + CO2 =>
7 H2C2O4 + 2 HMnO4 = 2 Mn(C2O4) + 8 H2O + 10 CO2
I + NH4F = NH4I + F =>
I + NH4F = NH4I + F
H2SO4 + V2O5 = V2(SO4)5 + H2O =>
5 H2SO4 + V2O5 = V2(SO4)5 + 5 H2O
B2S3 + H2O = H2S + H3BO3 =>
B2S3 + 6 H2O = 3 H2S + 2 H3BO3
C7H14O2 + O2 = C0 + H2O =>
2 C7H14O2 + 5 O2 = 14 C0 + 14 H2O
(Na3PO4) + CaCl2 = Ca3(PO4)2 + NaCl =>
2(Na3PO4) + 3 CaCl2 = Ca3(PO4)2 + 6 NaCl
Cr2O7 + Mn = Cr + MnO2 =>
2 Cr2O7 + 7 Mn = 4 Cr + 7 MnO2
Cr2O3 + KNO3 + Na2CO3 + H2O = H2CO3 + Na2CrO4 + KNO2 =>
Cr2O3 + 3 KNO3 + 2 Na2CO3 + 2 H2O = 2 H2CO3 + 2 Na2CrO4 + 3 KNO2
CU + HSO4 = CU(SO4)2 + H2O + HSO2 =>
2 CU + 5 HSO4 = 2 CU(SO4)2 + 2 H2O + HSO2
K2PO4 + NaCl = KCl + Na2PO4 =>
K2PO4 + 2 NaCl = 2 KCl + Na2PO4
KH + NO2 + H2O = HNO2 + KOH =>
KH + 2 NO2 + H2O = 2 HNO2 + KOH
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur05/18/24
Équations équilibrées sur06/17/23
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