| Équations équilibrées la veille | Équations équilibrées le lendemain |
CaCl2(aq) + 2 NH4OH(aq) = Ca(OH)2 + 2 NH4Cl
C10H19O + O2 = CO2 + H2O =>
4 C10H19O + 57 O2 = 40 CO2 + 38 H2O
LiOH + Fe(NO3)3 = LiOH(NO3)3 + Fe =>
LiOH + Fe(NO3)3 = LiOH(NO3)3 + Fe
SrO2 + H2O = H2SrO3 =>
SrO2 + H2O = H2SrO3
BaSO4 + NaOH = Na2SO4 + Ba(OH)2 =>
BaSO4 + 2 NaOH = Na2SO4 + Ba(OH)2
MgOHCl + KOH = Mg(OH)2 + KCl =>
MgOHCl + KOH = Mg(OH)2 + KCl
CH3NH2HNO3 = CH3NH3NO3 =>
CH3NH2HNO3 = CH3NH3NO3
NaCH3COO(aq) + HCl(aq) = CH3COOH(aq) + NaCl(s) =>
NaCH3COO(aq) + HCl(aq) = CH3COOH(aq) + NaCl(s)
MgCl2 + K2CO3 = KCl + MgCO3 =>
MgCl2 + K2CO3 = 2 KCl + MgCO3
BaCl2 + Na2SO4 = BaSO4 + NaCl* =>
BaCl2 + Na2SO4 = BaSO4 + 2 NaCl*
P2O5 + H2O = H3PO4 =>
P2O5 + 3 H2O = 2 H3PO4
CO2 + H29 = C6H12O6 + O2 =>
174 CO2 + 12 H29 = 29 C6H12O6 + 87 O2
Na2SO4 + I2 = Na2S2O8 + NaI =>
2 Na2SO4 + I2 = Na2S2O8 + 2 NaI
MgOHCl + KOH = Mg(OH)2 + KCl =>
MgOHCl + KOH = Mg(OH)2 + KCl
Zn*CuSO4 = ZnSO4 + Cu =>
Zn*CuSO4 = ZnSO4 + Cu
MgOHCl + KOH = Mg(OH)2 + KCl =>
MgOHCl + KOH = Mg(OH)2 + KCl
Zn*CuSO4 = ZnSO4 + Cu =>
Zn*CuSO4 = ZnSO4 + Cu
Fe(OH)3 + HCl = FeCl3 + H2O =>
Fe(OH)3 + 3 HCl = FeCl3 + 3 H2O
Zn*CuSO4 = ZnSO4 + Cu =>
Zn*CuSO4 = ZnSO4 + Cu
Ca3PO4 = Ca + PO4 =>
Ca3PO4 = 3 Ca + PO4
Zn*CuSO4 = ZnSO4 + Cu =>
Zn*CuSO4 = ZnSO4 + Cu
MgOHCl + KOH = Mg(OH)2 + KCl =>
MgOHCl + KOH = Mg(OH)2 + KCl
Na2SO3 + H2SO4 = Na2SO4 + H2O + SO2 =>
Na2SO3 + H2SO4 = Na2SO4 + H2O + SO2
Ca3PO4 = Ca + PO4 =>
Ca3PO4 = 3 Ca + PO4
PbSO4 + (NH4)2S = PbS + (NH4)2SO4 =>
PbSO4 + (NH4)2S = PbS + (NH4)2SO4
Ca3PO4 = Ca + PO4 =>
Ca3PO4 = 3 Ca + PO4
MgOHCl + KOH = Mg(OH)2 + KCl =>
MgOHCl + KOH = Mg(OH)2 + KCl
Na + H2O = Na{+} + OH{-} + H2 =>
2 Na + 2 H2O = 2 Na{+} + 2 OH{-} + H2
Pb(CH3COO)2 + Fe(NO3)3 = Fe(CH3COO)3 + Pb(NO3)2 =>
3 Pb(CH3COO)2 + 2 Fe(NO3)3 = 2 Fe(CH3COO)3 + 3 Pb(NO3)2
C2H6O(ethanol) + H2SO4 = C2H6O4S + H2O =>
C2H6O(ethanol) + H2SO4 = C2H6O4S + H2O
LiOH + Zn(OH)2 = Li2[Zn(OH)4] =>
2 LiOH + Zn(OH)2 = Li2[Zn(OH)4]
H2O + HCN = CH4 + NH3 + O2 =>
6 H2O + 2 HCN = 2 CH4 + 2 NH3 + 3 O2
NaI + O3 = NaIO3 =>
NaI + O3 = NaIO3
Ca3PO4 = Ca + PO4 =>
Ca3PO4 = 3 Ca + PO4
K2CrO4 + HCl = KCl + CrCl3 + H2O + Cl2 =>
2 K2CrO4 + 16 HCl = 4 KCl + 2 CrCl3 + 8 H2O + 3 Cl2
KMnO4 + Sn(SO3)2 = K2SO3 + Sn(MnO4)4 =>
4 KMnO4 + Sn(SO3)2 = 2 K2SO3 + Sn(MnO4)4
Pb(NO3)2(aq) + Na2CO3(aq) + H2O(l) = Pb(OH)2*2PbCO3(s) + NaNO3(aq) + CO2(g) =>
3 Pb(NO3)2(aq) + 3 Na2CO3(aq) + H2O(l) = Pb(OH)2*2PbCO3(s) + 6 NaNO3(aq) + CO2(g)
HIO3 + H2S = S + HI + H2O =>
HIO3 + 3 H2S = 3 S + HI + 3 H2O
COOH + HCl = COCl + H2O =>
COOH + HCl = COCl + H2O
Ca3PO4 = Ca + PO4 =>
Ca3PO4 = 3 Ca + PO4
Zn*CuSO4 = ZnSO4 + Cu =>
Zn*CuSO4 = ZnSO4 + Cu
CH3OOH + NaOH = NaCH3COO + H2O =>
2 CH3OOH + NaOH = NaCH3COO + 3 H2O
AgNO3 + Na2SO4 = Ag2SO4 + NaNO3 =>
2 AgNO3 + Na2SO4 = Ag2SO4 + 2 NaNO3
Mg + MnO2 = Mn + MgO =>
2 Mg + MnO2 = Mn + 2 MgO
Zn*CuSO4 = ZnSO4 + Cu =>
Zn*CuSO4 = ZnSO4 + Cu
Al(NO3)3 + KOH = Al(OH)3 + KNO3 =>
Al(NO3)3 + 3 KOH = Al(OH)3 + 3 KNO3
Al + V2O5 = Al2O3 + V =>
10 Al + 3 V2O5 = 5 Al2O3 + 6 V
MgOHCl + KOH = Mg(OH)2 + KCl =>
MgOHCl + KOH = Mg(OH)2 + KCl
NiO + H2SO4 + H2O = NiSO4*7H2O =>
NiO + H2SO4 + 6 H2O = NiSO4*7H2O
NaNH2 + N2O = NaNO + N2H2 =>
NaNH2 + N2O = NaNO + N2H2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur09/18/24
Équations équilibrées sur10/18/23
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