| Équations équilibrées la veille | Équations équilibrées le lendemain |
6 CO2(g) + 6 H2O(g) = 6 O2(g) + C6H12O6(g)
Na2SO4(aq) + AgNO3(aq) = NaNO3(aq) + Ag2SO4(aq) =>
Na2SO4(aq) + 2 AgNO3(aq) = 2 NaNO3(aq) + Ag2SO4(aq)
Al(s) + Co(No3)2(aq) = Al(No3)3(aq) + Co3(s) =>
2 Al(s) + 3 Co(No3)2(aq) = 2 Al(No3)3(aq) + Co3(s)
NaOH + Cl = ClOHNa =>
NaOH + Cl = ClOHNa
Ag2SO4(s) + HBr(aq) = H2SO4(l) + AgBr(l) =>
Ag2SO4(s) + 2 HBr(aq) = H2SO4(l) + 2 AgBr(l)
C2H5(OH) + O2 = CO2 + H2O =>
C2H5(OH) + 3 O2 = 2 CO2 + 3 H2O
Cu2S + KOH = CuOH + K2S =>
Cu2S + 2 KOH = 2 CuOH + K2S
NaHCO3 + H3CCOOH = NaH3C + CO2 + H2O =>
NaHCO3 + H3CCOOH = NaH3C + 2 CO2 + H2O
[Co(H2O)6](NO3)2 + NH3(aq) + CO3NH3(aq) = [Co(NH3)4CO3] + H2O + NH4NO3 =>
4[Co(H2O)6](NO3)2 + 22 NH3(aq) + 4 CO3NH3(aq) = 4[Co(NH3)4CO3] + 21 H2O + 9 NH4NO3
N2H4(l) + N2O4(l) = H2O(g) + N4(g) =>
4 N2H4(l) + 2 N2O4(l) = 8 H2O(g) + 3 N4(g)
CaCl2 + Na3PO4 = Ca3(PO4)2 + NaCl =>
3 CaCl2 + 2 Na3PO4 = Ca3(PO4)2 + 6 NaCl
Na2[Be(OH)4] + H2SO4 = BeSO4 + Na2SO4 + H2O =>
Na2[Be(OH)4] + 2 H2SO4 = BeSO4 + Na2SO4 + 4 H2O
Zn + VO2{+} + H{+} = Zn{2+} + V{3+} + H2O =>
Zn + VO2{+} + 4 H{+} = Zn{2+} + V{3+} + 2 H2O
H3PO4 + FeBr3 = HBr + FePO4 =>
H3PO4 + FeBr3 = 3 HBr + FePO4
Zn(OH)2 + HNO3 = Zn(NO3)2 + H2O1 =>
Zn(OH)2 + 2 HNO3 = Zn(NO3)2 + 2 H2O1
IO3{-} + HSO3{-} = SO4{2-} + I2 + H{+} + H2O =>
2 IO3{-} + 5 HSO3{-} = 5 SO4{2-} + I2 + 3 H{+} + H2O
P4 + O2 = P2O5 =>
P4 + 5 O2 = 2 P2O5
C22H18O11 + O2 = CO2 + H2O =>
C22H18O11 + 21 O2 = 22 CO2 + 9 H2O
KMnO4 + KOH = K2MnO5 + H =>
KMnO4 + KOH = K2MnO5 + H
H2O2 + K2S = K2SO4 + H2 =>
2 H2O2 + K2S = K2SO4 + 2 H2
CaCO3 + HCl = CO2 + CaCl2 + H2O =>
CaCO3 + 2 HCl = CO2 + CaCl2 + H2O
K3(PO4) + AlCl3 = Al(PO4) + K3(Cl)3 =>
K3(PO4) + AlCl3 = Al(PO4) + K3(Cl)3
ClO2 + H2 = H2O + Cl2 =>
2 ClO2 + 4 H2 = 4 H2O + Cl2
HCl + FeSO4 = FeCl2 + H2SO4 =>
2 HCl + FeSO4 = FeCl2 + H2SO4
ZnSO3H2O = H2SO3 + ZnO =>
ZnSO3H2O = H2SO3 + ZnO
K3(PO4) + AlCl3 = Al(PO4) + K3(Cl)3 =>
K3(PO4) + AlCl3 = Al(PO4) + K3(Cl)3
C2H4Cl2 + O2 = CO + H2O + Cl2 =>
C2H4Cl2 + 2 O2 = 2 CO + 2 H2O + Cl2
CuSO4NaPO4 = Cu(PO4)NaSO4 =>
CuSO4NaPO4 = Cu(PO4)NaSO4
AlCl3 + NH4OH = NH4Cl + Al(OH)3(s) =>
AlCl3 + 3 NH4OH = 3 NH4Cl + Al(OH)3(s)
CrCl3*6H2O = Cr2O3 + H2O + HCl =>
2 CrCl3*6H2O = Cr2O3 + 9 H2O + 6 HCl
CH3SH + CO = H2S + C3H6SO =>
2 CH3SH + CO = H2S + C3H6SO
Na2S + AgNO3 = Ag2S + NaNO3 =>
Na2S + 2 AgNO3 = Ag2S + 2 NaNO3
Ca(OH)2(aq) + HCl(aq) = CaCl2 + H2O(l) =>
Ca(OH)2(aq) + 2 HCl(aq) = CaCl2 + 2 H2O(l)
AgBr = Ag + Br2 =>
2 AgBr = 2 Ag + Br2
Al(s) + Co(No3)2(aq) = Al(No3)3(aq) + Co3(s) =>
2 Al(s) + 3 Co(No3)2(aq) = 2 Al(No3)3(aq) + Co3(s)
Ag2SO4(s) + HBr(aq) = H2SO4(l) + AgBr(l) =>
Ag2SO4(s) + 2 HBr(aq) = H2SO4(l) + 2 AgBr(l)
Cu5AsS4 + HNO3 = NO + H3AsO4 + Cu(NO3)2 + H2SO4 + H2O =>
Cu5AsS4 + 23 HNO3 = 13 NO + H3AsO4 + 5 Cu(NO3)2 + 4 H2SO4 + 6 H2O
N2H4(l) + N2O4(l) = H2O(g) + N4(g) =>
4 N2H4(l) + 2 N2O4(l) = 8 H2O(g) + 3 N4(g)
HCl + Cr = CrCl3 + H2 =>
6 HCl + 2 Cr = 2 CrCl3 + 3 H2
Ca(s) + Nb(NO3)3(aq) = Ca(NO3)2(aq) + Nb(s) =>
3 Ca(s) + 2 Nb(NO3)3(aq) = 3 Ca(NO3)2(aq) + 2 Nb(s)
Cu + HNO3 = Cu(NO3)2 + NO2 + H2O =>
Cu + 4 HNO3 = Cu(NO3)2 + 2 NO2 + 2 H2O
Ca + P = Ca3P2 =>
3 Ca + 2 P = Ca3P2
Na2S + AgNO3 = Ag2S + NaNO3 =>
Na2S + 2 AgNO3 = Ag2S + 2 NaNO3
SeCl6 + O2 = SeO2 + Cl2 =>
SeCl6 + O2 = SeO2 + 3 Cl2
KMnO4 + H2SO4 + NiC2O4 = K2SO4 + MnSO4 + Ni2(SO4)3 + H2O + CO2 =>
6 KMnO4 + 24 H2SO4 + 10 NiC2O4 = 3 K2SO4 + 6 MnSO4 + 5 Ni2(SO4)3 + 24 H2O + 20 CO2
[Co(H2O)6]2 + NH3 + NH4Cl + H2O2 = [Co(NH3)6]Cl3 + H2O =>
[Co(H2O)6]2 + 6 NH3 + 6 NH4Cl + 3 H2O2 = 2[Co(NH3)6]Cl3 + 18 H2O
Mg + HCl = MgCl2 + H2 =>
Mg + 2 HCl = MgCl2 + H2
Cu5AsS4 + HNO3 = NO + H3AsO4 + Cu(NO3)2 + H2SO4 + H2O =>
Cu5AsS4 + 23 HNO3 = 13 NO + H3AsO4 + 5 Cu(NO3)2 + 4 H2SO4 + 6 H2O
Na + H2O = NaOH + H2 =>
2 Na + 2 H2O = 2 NaOH + H2
H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/03/24
Équations équilibrées sur12/03/23
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