| Équations équilibrées la veille |
H3PO4 + NaNO3 = NaH2PO4 + HNO3
HCl + Cr = CrCl2 + H2 =>
2 HCl + Cr = CrCl2 + H2
MgCl2 + RbOH = Mg(OH)2 + RbCl =>
MgCl2 + 2 RbOH = Mg(OH)2 + 2 RbCl
Fe + ClO3{-} + H{+} = Fe3O4 + ClO + H2O =>
9 Fe + 8 ClO3{-} + 8 H{+} = 3 Fe3O4 + 8 ClO + 4 H2O
Ni + HCl = NiCl2 + H2 =>
Ni + 2 HCl = NiCl2 + H2
Ag + HSO4 = AgSO4 + H2O + SO2 =>
3 Ag + 4 HSO4 = 3 AgSO4 + 2 H2O + SO2
Cl + H2S = HCl + S =>
2 Cl + H2S = 2 HCl + S
KCl + Mg(OH)2 = KOH + Mg(Cl)2 =>
2 KCl + Mg(OH)2 = 2 KOH + Mg(Cl)2
CoCl2 + NH4Cl + H2O2 + NH4OH = [Co(NH3)5Cl]Cl2 + H2O =>
2 CoCl2 + 2 NH4Cl + H2O2 + 8 NH4OH = 2[Co(NH3)5Cl]Cl2 + 10 H2O
CaCl2 + Li3PO4 = Ca3PO4 + LiCl2 =>
3 CaCl2 + Li3PO4 = Ca3PO4 + 3 LiCl2
Mg6[Si4O10](OH)8 + CaCO3 + CO2 = CaMg(CO3)2 + SiO2 + H2O =>
Mg6[Si4O10](OH)8 + 6 CaCO3 + 6 CO2 = 6 CaMg(CO3)2 + 4 SiO2 + 4 H2O
NaOH + NO = NaNO2 + H2 =>
2 NaOH + 2 NO = 2 NaNO2 + H2
BaCl2 + K3PO4 = BaPO4 + K3 + Cl2 =>
BaCl2 + K3PO4 = BaPO4 + K3 + Cl2
Al + O2 = Al2O3 =>
4 Al + 3 O2 = 2 Al2O3
Ca(OH)2 + NH4Cl = NH4OH + CaCl2 =>
Ca(OH)2 + 2 NH4Cl = 2 NH4OH + CaCl2
BaCO3 + H2CO3 = Ba(HCO3)2 =>
BaCO3 + H2CO3 = Ba(HCO3)2
Ca(NO3)2 + LiF = CaF2 + LiNO3 =>
Ca(NO3)2 + 2 LiF = CaF2 + 2 LiNO3
C12H22O11 + O = CO3 + H2O =>
C12H22O11 + 36 O = 12 CO3 + 11 H2O
C6H6S + O2 = CO2 + H2O + SO2 =>
2 C6H6S + 17 O2 = 12 CO2 + 6 H2O + 2 SO2
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
FeO3(s) + CO(g) = Fe(l) + CO2(g) =>
FeO3(s) + 3 CO(g) = Fe(l) + 3 CO2(g)
FeOSO2 = FeSO3 =>
FeOSO2 = FeSO3
CuSO4 + Na2SO3 = Na2SO4 + CuSO3 =>
CuSO4 + Na2SO3 = Na2SO4 + CuSO3
Mg + H2O = Mg(OH)2 + H2 =>
Mg + 2 H2O = Mg(OH)2 + H2
Na + H2O = NaOH + H2 =>
2 Na + 2 H2O = 2 NaOH + H2
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
CH3COOH + CH3CH(OH)CH(OH)CH3 = CH3COOCH(CH3)2 + H2O =>
CH3COOH + 2 CH3CH(OH)CH(OH)CH3 = 2 CH3COOCH(CH3)2 + 2 H2O
KMnO4 = K2MnO4 + MnO2 + O2 =>
2 KMnO4 = K2MnO4 + MnO2 + O2
Ca(s) + RbCl(aq) = Rb + CaCl2 =>
Ca(s) + 2 RbCl(aq) = 2 Rb + CaCl2
HgO + Cl2 = HgCl + O2 =>
2 HgO + Cl2 = 2 HgCl + O2
I2 + Cl2 = ICl3 =>
I2 + 3 Cl2 = 2 ICl3
CO2 + NaOH = NaHCO3 =>
CO2 + NaOH = NaHCO3
P2O5 + H2O = H3PO4 =>
P2O5 + 3 H2O = 2 H3PO4
HBr(ac) + Mn(OH)3 = MnBr3(ac) + H2O =>
3 HBr(ac) + Mn(OH)3 = MnBr3(ac) + 3 H2O
Na3P + CaF2 = NaF + Ca3P2 =>
2 Na3P + 3 CaF2 = 6 NaF + Ca3P2
CaCO3 = CaO + CO2 =>
CaCO3 = CaO + CO2
C6H12O6 + NO3 = N2 + CO2 + H =>
C6H12O6 + 2 NO3 = N2 + 6 CO2 + 12 H
N2H4 + H2O2 = N2 + H2O =>
N2H4 + 2 H2O2 = N2 + 4 H2O
Zn(s) + HNO3(aq) = Zn(NO3) + H2(g) =>
2 Zn(s) + 2 HNO3(aq) = 2 Zn(NO3) + H2(g)
Cu + F2 = CuF2 =>
Cu + F2 = CuF2
MnO4{-} + C2H4{-2} + H{+} = Mn{2+} + CO2 + H2O =>
14 MnO4{-} + 5 C2H4{-2} + 52 H{+} = 14 Mn{2+} + 10 CO2 + 36 H2O
Na2SO4 + CaCl2 = CaSO4 + NaCl =>
Na2SO4 + CaCl2 = CaSO4 + 2 NaCl
Cu(NO3)2 + H2O = Cu(H2O)4 + NO3 =>
Cu(NO3)2 + 4 H2O = Cu(H2O)4 + 2 NO3
FeO3(s) + CO(g) = Fe(l) + CO2(g) =>
FeO3(s) + 3 CO(g) = Fe(l) + 3 CO2(g)
Cu + F2 = CuF2 =>
Cu + F2 = CuF2
(NH4)(NO3) + Ba(OH)2 = NH4OH + Ba(NO3)2 =>
2(NH4)(NO3) + Ba(OH)2 = 2 NH4OH + Ba(NO3)2
Na + Cl2 = NaCl =>
2 Na + Cl2 = 2 NaCl
Hg(NO3)2(s) + KI(s) = HgI2(s) + KNO3(aq) =>
Hg(NO3)2(s) + 2 KI(s) = HgI2(s) + 2 KNO3(aq)
H3PO4 + Be(OH)2 = Be(H3PO4)2 + OH =>
2 H3PO4 + Be(OH)2 = Be(H3PO4)2 + 2 OH
Ca(OH)2 + HNO3 = Ca(NO3)2 + H2O =>
Ca(OH)2 + 2 HNO3 = Ca(NO3)2 + 2 H2O
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| Équations équilibrées la veille |
Équations équilibrées sur11/12/24
Équations équilibrées sur12/12/23
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