| Équations équilibrées la veille |
Mg(NO3)2 + NaOH = MgOH + Na(NO3)2
NaHSO3(aq) + Zn = Na2S2O4 + Zn(OH)2 =>
2 NaHSO3(aq) + Zn = Na2S2O4 + Zn(OH)2
Ca3(PO4)2 + SiO4 + C = CaSiO3 + P4 + CO =>
2 Ca3(PO4)2 + 6 SiO4 + 22 C = 6 CaSiO3 + P4 + 22 CO
K(MnO4) + Li = Li(MnO4) + K =>
K(MnO4) + Li = Li(MnO4) + K
KClO + MnO2 = KO + MnCl2 + O =>
2 KClO + MnO2 = 2 KO + MnCl2 + 2 O
Al + H2SO4 = Al2(SO4)3 + H2 =>
2 Al + 3 H2SO4 = Al2(SO4)3 + 3 H2
CH3OH + H2O2 = CO2 + H2O =>
CH3OH + 3 H2O2 = CO2 + 5 H2O
HCNHNO2 = H2CNNO2 =>
HCNHNO2 = H2CNNO2
AlBr3 + K2SO4 = KBr + Al2(SO4)3 =>
2 AlBr3 + 3 K2SO4 = 6 KBr + Al2(SO4)3
AlGa(CO2)3 + O2 = AlGaO3 + CO2 =>
2 AlGa(CO2)3 + 3 O2 = 2 AlGaO3 + 6 CO2
SICl4 + H2O = H4SIO4 + HCl =>
SICl4 + 4 H2O = H4SIO4 + 4 HCl
Cu + NaOH = Cu(OH)2 + Na2O + H2 =>
Cu + 4 NaOH = Cu(OH)2 + 2 Na2O + H2
AlF3 + K2CO3 = KF + Al2(CO3)3 =>
2 AlF3 + 3 K2CO3 = 6 KF + Al2(CO3)3
H2C2O4 + Fe(OH)3 = HOH + Fe2(C2O4)3 =>
3 H2C2O4 + 2 Fe(OH)3 = 6 HOH + Fe2(C2O4)3
FeCO3 + HClO4 = Fe(ClO4)2 + H2O + CO2 =>
FeCO3 + 2 HClO4 = Fe(ClO4)2 + H2O + CO2
(NH4)2SO4 + Rb2CO3 = (NH4)2CO3 + Rb2SO4 =>
(NH4)2SO4 + Rb2CO3 = (NH4)2CO3 + Rb2SO4
CuSO4 + Na2CO3 + H2O = Cu(OH)2 + Na2SO4 + CO2 =>
CuSO4 + Na2CO3 + H2O = Cu(OH)2 + Na2SO4 + CO2
Ru + C10H8N2 + Cl = Ru(C10H8N2)3Cl2 =>
Ru + 3 C10H8N2 + 2 Cl = Ru(C10H8N2)3Cl2
Br2 + KI = I2 + KBr =>
Br2 + 2 KI = I2 + 2 KBr
Zr(s) + N2(g) = Zr3N4(aq) =>
3 Zr(s) + 2 N2(g) = Zr3N4(aq)
NO + MnO4 = MnO2 + NO2 =>
2 NO + MnO4 = MnO2 + 2 NO2
H2O + CrO4{-2} + S2O4{-2} = Cr(OH)3 + SO4{-2} + OH{-} =>
4 H2O + 2 CrO4{-2} + S2O4{-2} = 2 Cr(OH)3 + 2 SO4{-2} + 2 OH{-}
Mg + HCl = MgCl2 + H2 =>
Mg + 2 HCl = MgCl2 + H2
K(OH) = K2O + H2O =>
2 K(OH) = K2O + H2O
Cr2O7 + SO2 + H{+} = Cr3{+} + SO4 + H =>
6 Cr2O7 + 21 SO2 + 4 H{+} = 4 Cr3{+} + 21 SO4 + 4 H
KI + KCrO4 + H2O = I2 + K3Cr(OH)6 + KOH =>
4 KI + KCrO4 + 4 H2O = 2 I2 + K3Cr(OH)6 + 2 KOH
O2(g) + P4(g) = P4O10(g) =>
5 O2(g) + P4(g) = P4O10(g)
HNO3 + HCl + FeS2 = H2SO4 + NO + FeCl3 + H2O =>
5 HNO3 + 3 HCl + FeS2 = 2 H2SO4 + 5 NO + FeCl3 + 2 H2O
Fe + O2 + H2O(l) = Fe2O3*H2O =>
4 Fe + 3 O2 + 2 H2O(l) = 2 Fe2O3*H2O
H2 + C2H3O2 = HC2H3O2 =>
H2 + 2 C2H3O2 = 2 HC2H3O2
CaF2 + KOH = KF + Ca(OH)2 =>
CaF2 + 2 KOH = 2 KF + Ca(OH)2
HOCl + NaI = HCl + NaIO3 =>
3 HOCl + NaI = 3 HCl + NaIO3
NH4OH(aq) + H2CO3(aq) = H2O(l) + (NH4)2CO3(aq) =>
2 NH4OH(aq) + H2CO3(aq) = 2 H2O(l) + (NH4)2CO3(aq)
Al(HCOO)3 = Al2O3 + CO + H2O =>
2 Al(HCOO)3 = Al2O3 + 6 CO + 3 H2O
Mg(OH)2 + HNO3 = Mg(NO3)2 + H2(OH)2 =>
Mg(OH)2 + 2 HNO3 = Mg(NO3)2 + H2(OH)2
Ba(OH)2 = BaO + H2O =>
Ba(OH)2 = BaO + H2O
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
CuSO4 + C2H5OH = C2H4 + CuSO4*5H2O =>
CuSO4 + 5 C2H5OH = 5 C2H4 + CuSO4*5H2O
SrSe + TiCl3 = SrCl3 + TiSe =>
SrSe + TiCl3 = SrCl3 + TiSe
CO2 + H2O = C6H12O6 + O2 =>
6 CO2 + 6 H2O = C6H12O6 + 6 O2
La + Co + Si = LaCoSi =>
La + Co + Si = LaCoSi
C6H7O6 + Li2CO3 = CO2 + H2O + LiC6H7O6 =>
40 C6H7O6 + 19 Li2CO3 = 31 CO2 + 7 H2O + 38 LiC6H7O6
Zn + Ag{+} = Zn2{+} + Ag =>
2 Zn + Ag{+} = Zn2{+} + Ag
Mn{2+} + NaOH + H2O2 = MnO(OH)2 + Na{+} + H2O =>
Mn{2+} + 2 NaOH + H2O2 = MnO(OH)2 + 2 Na{+} + H2O
BaCl2 + H2S04 = BaS04 + HCl =>
BaCl2 + H2S04 = BaS04 + 2 HCl
H2S + KOH = K2S + H2O =>
H2S + 2 KOH = K2S + 2 H2O
Bi(NO3)3 + Na4[Sn(OH)6] = Bi + Na2[Sn(OH)6] + NaNO3 =>
2 Bi(NO3)3 + 3 Na4[Sn(OH)6] = 2 Bi + 3 Na2[Sn(OH)6] + 6 NaNO3
SbCl5 + H2S = Sb2S5 + HCl =>
2 SbCl5 + 5 H2S = Sb2S5 + 10 HCl
KClO3(aq) + HBr(aq) = Br2(l) + H2O(l) + KCl(aq) =>
KClO3(aq) + 6 HBr(aq) = 3 Br2(l) + 3 H2O(l) + KCl(aq)
SiO2 + NaOH = Na2SiO3 + H2O =>
SiO2 + 2 NaOH = Na2SiO3 + H2O
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Équations équilibrées sur01/28/25
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