| Équations équilibrées la veille | Équations équilibrées le lendemain |
HgS + S = [HgS2]
P = P4 =>
4 P = P4
NH3 + HCl = NH4Cl =>
NH3 + HCl = NH4Cl
Rb2S + Ba(OH)2 = Rb2(OH)2 + BaS =>
Rb2S + Ba(OH)2 = Rb2(OH)2 + BaS
HClO2 + NaOH = H2O + NaClO2 =>
HClO2 + NaOH = H2O + NaClO2
CS2 + KI = K2S + I + C =>
CS2 + 4 KI = 2 K2S + 4 I + C
HClO2 + NaOH = H2O + NaClO2 =>
HClO2 + NaOH = H2O + NaClO2
S + KOH = K2S + K2SO3 + H2O =>
3 S + 6 KOH = 2 K2S + K2SO3 + 3 H2O
HClO2 + NaOH = H2O + NaClO2 =>
HClO2 + NaOH = H2O + NaClO2
PbS + O2 = PbO + SO2 =>
2 PbS + 3 O2 = 2 PbO + 2 SO2
KCrO2 + HNO3 = Cr(NO3)3 + KNO3 + H2O =>
KCrO2 + 4 HNO3 = Cr(NO3)3 + KNO3 + 2 H2O
HClO2 + NaOH = H2O + NaClO2 =>
HClO2 + NaOH = H2O + NaClO2
PbS + O2 = PbO + SO2 =>
2 PbS + 3 O2 = 2 PbO + 2 SO2
O + NO = NO2 =>
O + NO = NO2
Al2(CO3)3(aq) + NaNO3(aq) = Al(NO3)3(aq) + Na2CO3(aq) =>
Al2(CO3)3(aq) + 6 NaNO3(aq) = 2 Al(NO3)3(aq) + 3 Na2CO3(aq)
ZnO + MgO = Mg2ZnO3 =>
ZnO + 2 MgO = Mg2ZnO3
HClO2 + NaOH = H2O + NaClO2 =>
HClO2 + NaOH = H2O + NaClO2
K2CO3S = K2SCO3 =>
K2CO3S = K2SCO3
CuO + CO = Cu + CO2 =>
CuO + CO = Cu + CO2
HClO2 + NaOH = H2O + NaClO2 =>
HClO2 + NaOH = H2O + NaClO2
P = P4 =>
4 P = P4
H2O = H + O =>
H2O = 2 H + O
CH3COONa(s) + H2O(aq) = CH3COOH + NaOH =>
CH3COONa(s) + H2O(aq) = CH3COOH + NaOH
C5H10O2 + H2O = C3H6O2 + C2H6O =>
C5H10O2 + H2O = C3H6O2 + C2H6O
H2O = H + O =>
H2O = 2 H + O
PCl5 + H2O = HCl + H3PO4 =>
PCl5 + 4 H2O = 5 HCl + H3PO4
P4 + ClO + H2O = H2PO4 + Cl =>
P4 + 12 ClO + 4 H2O = 4 H2PO4 + 12 Cl
Na(OH) + CO2 = Na2(CO3) + H2O =>
2 Na(OH) + CO2 = Na2(CO3) + H2O
HN = H + N =>
HN = H + N
C5H12 + O2 = CO2 + H2O =>
C5H12 + 8 O2 = 5 CO2 + 6 H2O
Li3PO4 = Li + (PO4)3 =>
3 Li3PO4 = 9 Li + (PO4)3
H2O = H + O =>
H2O = 2 H + O
H2O = H2 + O2 =>
2 H2O = 2 H2 + O2
H2O = H + O =>
H2O = 2 H + O
Li + FeI3 = LiI + Fe =>
3 Li + FeI3 = 3 LiI + Fe
RbOH + H4SiO4 = Rb4SiO4 + H2O =>
4 RbOH + H4SiO4 = Rb4SiO4 + 4 H2O
CoSO4 + KNO2 + CH3COOH = K3Co(NO2)6 + NO + K2SO4 + CH3COOK + H2O =>
CoSO4 + 7 KNO2 + 2 CH3COOH = K3Co(NO2)6 + NO + K2SO4 + 2 CH3COOK + H2O
H3PO4 = H4P2O7 + H2O =>
2 H3PO4 = H4P2O7 + H2O
HCl + Na2SO3 = HCl(SO3) + Na2 =>
HCl + Na2SO3 = HCl(SO3) + Na2
Al(OH)3 + H2SO4 = Al2(SO4)3 + H2O =>
2 Al(OH)3 + 3 H2SO4 = Al2(SO4)3 + 6 H2O
N8 + H8 = N4H =>
4 N8 + H8 = 8 N4H
AlI3 + Na2S + H2O = Al(OH)3 + H2S + NaI =>
2 AlI3 + 3 Na2S + 6 H2O = 2 Al(OH)3 + 3 H2S + 6 NaI
Al + Br2 = AlBr3 =>
2 Al + 3 Br2 = 2 AlBr3
Al(OH)3 + H2SO4 = Al2(SO4)3 + H2O =>
2 Al(OH)3 + 3 H2SO4 = Al2(SO4)3 + 6 H2O
Sn + NaOH + H2O = Na(Sn(OH)2) + H2 =>
2 Sn + 2 NaOH + 2 H2O = 2 Na(Sn(OH)2) + H2
FH = F2 + H2 =>
2 FH = F2 + H2
KI + AgNO3 = KNO3AgI =>
KI + AgNO3 = KNO3AgI
Na2SO4 + Ba(OH)2 = BaSO4 + Na2(OH)2 =>
Na2SO4 + Ba(OH)2 = BaSO4 + Na2(OH)2
MgCl2 + H2SO4 = HCl + MgSO4 =>
MgCl2 + H2SO4 = 2 HCl + MgSO4
Ca(HCO3)2 + Ca(OH)2 = CaCO3 + H2O =>
Ca(HCO3)2 + Ca(OH)2 = 2 CaCO3 + 2 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/24/24
Équations équilibrées sur01/23/24
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