| Équations équilibrées la veille | Équations équilibrées le lendemain |
MgI2 + 2 Br = MgBr2 + I2
Rb + H2O = RbOH + H2 =>
2 Rb + 2 H2O = 2 RbOH + H2
Ca(OH)2(aq) + H3(PO4)(aq) = H2O(l) + Ca3(PO4)2(s) =>
3 Ca(OH)2(aq) + 2 H3(PO4)(aq) = 6 H2O(l) + Ca3(PO4)2(s)
AlCO3 + NaOH = AlOH + NaCO3 =>
AlCO3 + NaOH = AlOH + NaCO3
HgO + H2SO4 = Hg(SO5) + H2 =>
HgO + H2SO4 = Hg(SO5) + H2
FeI2 + Cl2 = FeCl2 + I2 =>
FeI2 + Cl2 = FeCl2 + I2
SrCO3 + HNO3 = CO2 + H2O + Sr(NO3)2 =>
SrCO3 + 2 HNO3 = CO2 + H2O + Sr(NO3)2
NaC1 = Na + C2 =>
2 NaC1 = 2 Na + C2
Zn + HNO3 = Zn(NO3)2 + NH4NO3 + H2O =>
4 Zn + 10 HNO3 = 4 Zn(NO3)2 + NH4NO3 + 3 H2O
KHP(aq) + NaOH(aq) = H2O(l) + KNaP(aq) =>
KHP(aq) + NaOH(aq) = H2O(l) + KNaP(aq)
Mg3(PO4)2 + HCl = MgCl2 + H3PO4 =>
Mg3(PO4)2 + 6 HCl = 3 MgCl2 + 2 H3PO4
N2 = N10 =>
5 N2 = N10
C7H14 = C7H8 + H2 =>
C7H14 = C7H8 + 3 H2
NiO(OH) + H2SO4 = O2 + NiSO4 + H2O =>
4 NiO(OH) + 4 H2SO4 = O2 + 4 NiSO4 + 6 H2O
Ni + HOH = NiO + H2 =>
Ni + HOH = NiO + H2
Pt + HBr = PtBr2 + H =>
Pt + 2 HBr = PtBr2 + 2 H
Ca(s) + HBr(aq) = CaBr2(aq) + H2(g) =>
Ca(s) + 2 HBr(aq) = CaBr2(aq) + H2(g)
KClO3 = KCl + O3 =>
KClO3 = KCl + O3
O2 + F2 = F2O5 =>
5 O2 + 2 F2 = 2 F2O5
KOH + AgCl = KCl + Ag + O2 + H2O =>
4 KOH + 4 AgCl = 4 KCl + 4 Ag + O2 + 2 H2O
Mg + HPO3 = MgPO3 + H2 =>
2 Mg + 2 HPO3 = 2 MgPO3 + H2
CH4(g) + Cl2 = CCl4(g) + HCl(g) =>
CH4(g) + 4 Cl2 = CCl4(g) + 4 HCl(g)
Na2SO3 + HCl + KI = I2 + Na2S + KCl + H2O =>
Na2SO3 + 6 HCl + 6 KI = 3 I2 + Na2S + 6 KCl + 3 H2O
ZnOH + CH3COOH = ZnCH3COO + H2O =>
ZnOH + CH3COOH = ZnCH3COO + H2O
C6H10 + Br2 = CBr2 + HBr =>
C6H10 + 11 Br2 = 6 CBr2 + 10 HBr
AlCl3 + Na2S2O3 + H2O = NaCl + S + SO2 + Al(OH)3 =>
2 AlCl3 + 3 Na2S2O3 + 3 H2O = 6 NaCl + 3 S + 3 SO2 + 2 Al(OH)3
ZnCl2 + NaHCO3 = ZnCO3 + NaCl + CO2 + H2O =>
ZnCl2 + 2 NaHCO3 = ZnCO3 + 2 NaCl + CO2 + H2O
Fe2O3 + Cl2 = FeCl2 + O2 =>
2 Fe2O3 + 4 Cl2 = 4 FeCl2 + 3 O2
Pb(C2H3O2)2 + (NH4)2SO4 = PbSO4 + NH4(C2H3O2) =>
Pb(C2H3O2)2 + (NH4)2SO4 = PbSO4 + 2 NH4(C2H3O2)
H2SO3 + Mg = Mg(SO3)2 + H2 =>
2 H2SO3 + Mg = Mg(SO3)2 + 2 H2
Fl + NaOH = NaFl + O + H2O =>
2 Fl + 2 NaOH = 2 NaFl + O + H2O
Sr + HI = SrI + H2 =>
2 Sr + 2 HI = 2 SrI + H2
K3[Ga(OH)6] + H2SO4 = Ga2(SO4)3 + K2SO4 + H2O =>
2 K3[Ga(OH)6] + 6 H2SO4 = Ga2(SO4)3 + 3 K2SO4 + 12 H2O
Bi(s) + F2(g) = BiF3(s) =>
2 Bi(s) + 3 F2(g) = 2 BiF3(s)
CH4O + O = CH2O + H2O =>
CH4O + O = CH2O + H2O
Al + HBr = AlHBr =>
Al + HBr = AlHBr
Al + HOH = Al(OH)3 + H2 =>
2 Al + 6 HOH = 2 Al(OH)3 + 3 H2
K2[HgI4] + H2SO4 = K2SO4 + HgSO4 + SO2 + I2 + H2O =>
K2[HgI4] + 4 H2SO4 = K2SO4 + HgSO4 + 2 SO2 + 2 I2 + 4 H2O
Ag + O2 + KCN + H2O = K(Ag(CN)2) + KOH =>
4 Ag + O2 + 8 KCN + 2 H2O = 4 K(Ag(CN)2) + 4 KOH
HCl + BaOH = BaCl + H2O =>
HCl + BaOH = BaCl + H2O
HClO3 + Be(OH)2 = Be(ClO3)2 + H2O =>
2 HClO3 + Be(OH)2 = Be(ClO3)2 + 2 H2O
Zn + CuNo32 = Cu + ZnNo32 =>
Zn + CuNo32 = Cu + ZnNo32
Cu(NO3)2 + AgNO3 = CuNO3 + Ag(NO3)2 =>
Cu(NO3)2 + AgNO3 = CuNO3 + Ag(NO3)2
KI + FeBr3 = KBr + FeI3 =>
3 KI + FeBr3 = 3 KBr + FeI3
CO + NaOH = COOHNa =>
CO + NaOH = COOHNa
H2O2 + PbS = PbO2 + H2S =>
H2O2 + PbS = PbO2 + H2S
CH3CH2OH + KMnO4 + H2SO4 = CH3CO2H + MnSO4 + H2O + K2SO4 =>
5 CH3CH2OH + 4 KMnO4 + 6 H2SO4 = 5 CH3CO2H + 4 MnSO4 + 11 H2O + 2 K2SO4
Co(s) + HClO4 = Co(ClO4)2 + H2 =>
Co(s) + 2 HClO4 = Co(ClO4)2 + H2
Mn + H2SO4 = MnSO4 + H2 =>
Mn + H2SO4 = MnSO4 + H2
CH3Cl + CH3CH2NH2 = CH3CH2CH2NH2 + HCl =>
CH3Cl + CH3CH2NH2 = CH3CH2CH2NH2 + HCl
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/26/24
Équations équilibrées sur12/26/23
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