| Équations équilibrées la veille |
11 CaC2 + 8 CO2 + 26 H2O = 11 Ca(OH)2 + 10 C3O2H3
H2CO3 + Sb2O3 = Sb2(CO3)3 + H2O =>
3 H2CO3 + Sb2O3 = Sb2(CO3)3 + 3 H2O
Ca3(PO4)2 + Mg(OH)2 = Ca(OH)2 + Mg3(PO4)2 =>
Ca3(PO4)2 + 3 Mg(OH)2 = 3 Ca(OH)2 + Mg3(PO4)2
Ca3(PO4)2 = Ca3 + P + O2 =>
Ca3(PO4)2 = Ca3 + 2 P + 4 O2
Cl + I = ICl5 =>
5 Cl + I = ICl5
(NH4)OH + NiSO4 = (NH4)SO4 + NiOH =>
(NH4)OH + NiSO4 = (NH4)SO4 + NiOH
Mg + H2PO4 = Mg3PO4 + H2 =>
3 Mg + H2PO4 = Mg3PO4 + H2
I2 + Na2S2O3 = NaI + Na2S4O6 =>
I2 + 2 Na2S2O3 = 2 NaI + Na2S4O6
KMnO3 + HCl = KCl + MnCl3 + H2O + Cl2 =>
KMnO3 + 6 HCl = KCl + MnCl3 + 3 H2O + Cl2
H2SO4 + NaF = HF + Na2SO4 =>
H2SO4 + 2 NaF = 2 HF + Na2SO4
Cu + H{+} + NO3{-} = Cu{2} + NO2 + H2O =>
Cu + 4 H{+} + 2 NO3{-} = Cu{2} + 2 NO2 + 2 H2O
Cl + AlI3 = AlCl3 + I2 =>
6 Cl + 2 AlI3 = 2 AlCl3 + 3 I2
CO(NH2)2 + CO2 = C6H12O6 + N2 + H2O =>
4 CO(NH2)2 + 2 CO2 = C6H12O6 + 4 N2 + 2 H2O
MgNO3 + NaPO4 = NaNO3 + MgPO4 =>
MgNO3 + NaPO4 = NaNO3 + MgPO4
NaCl + Ba(NO3)2 = Na(NO3)2 + BaCl =>
NaCl + Ba(NO3)2 = Na(NO3)2 + BaCl
NH4I(aq) + NaOH(aq) = H2O + NH3 + Na + I =>
NH4I(aq) + NaOH(aq) = H2O + NH3 + Na + I
SnCl4 + H2S = HCl + SnS2 =>
SnCl4 + 2 H2S = 4 HCl + SnS2
Ca(NO3)2*4H2O + (NH4)2HPO4 + (NH4)OH = Ca10(PO4)6(OH)2 + NH4NO3 + H2O =>
10 Ca(NO3)2*4H2O + 6(NH4)2HPO4 + 8(NH4)OH = Ca10(PO4)6(OH)2 + 20 NH4NO3 + 46 H2O
C3H5(OH)3 + NaOH = C3H5(ONa)3 + H2O =>
C3H5(OH)3 + 3 NaOH = C3H5(ONa)3 + 3 H2O
C3H6(g) + H2(g) = C3H8 =>
C3H6(g) + H2(g) = C3H8
Ni + NH3 + Cl = Ni2(NH3)7Cl3 =>
2 Ni + 7 NH3 + 3 Cl = Ni2(NH3)7Cl3
C3H6Br2 + NaOH = C3H4 + NaBr + H2O =>
C3H6Br2 + 2 NaOH = C3H4 + 2 NaBr + 2 H2O
HCl + Ni2O3 = Ni2Cl6 + H2O =>
6 HCl + Ni2O3 = Ni2Cl6 + 3 H2O
F2 + CrOH3 + KOH = K2CrO4 + KF + H2O =>
7 F2 + 2 CrOH3 + 18 KOH = 2 K2CrO4 + 14 KF + 12 H2O
C9H8O4 + O2 = H2O + CO =>
2 C9H8O4 + 9 O2 = 8 H2O + 18 CO
C3H6Cl2 + KOH = C3H4 + KCl + H2O =>
C3H6Cl2 + 2 KOH = C3H4 + 2 KCl + 2 H2O
C3H6O(l) + O2(g) = CO2(g) + H2O(g) =>
C3H6O(l) + 4 O2(g) = 3 CO2(g) + 3 H2O(g)
CsOH(aq) + HCl(aq) = CsCl + H2O =>
CsOH(aq) + HCl(aq) = CsCl + H2O
C3H6O + KMnO4 + HNO3 = C3H6O4 + KNO3 + Mn(NO3)2 + H2O =>
5 C3H6O + 6 KMnO4 + 18 HNO3 = 5 C3H6O4 + 6 KNO3 + 6 Mn(NO3)2 + 9 H2O
C6H12O6 + KMnO4 = CO2 + MnO2 + KOH + H2O =>
C6H12O6 + 8 KMnO4 = 6 CO2 + 8 MnO2 + 8 KOH + 2 H2O
C3H6O3 + NH3 = C3H9O3N =>
C3H6O3 + NH3 = C3H9O3N
Na2CO3 + SiO2 = Na2O*2SiO2 + CO2 =>
Na2CO3 + 2 SiO2 = Na2O*2SiO2 + CO2
Aluminum(Acetate)3 + (Ammonium)(Hydroxide) = Aluminum(Hydroxide)3 + Ammonium(Acetate) =>
Aluminum(Acetate)3 + 3(Ammonium)(Hydroxide) = Aluminum(Hydroxide)3 + 3 Ammonium(Acetate)
Li + WO3 = Li2O + W =>
6 Li + WO3 = 3 Li2O + W
C4 = C =>
C4 = 4 C
Ca(OH)2(aq) + H3PO4(aq) = Ca3(PO4)2(s) + H2O =>
3 Ca(OH)2(aq) + 2 H3PO4(aq) = Ca3(PO4)2(s) + 6 H2O
I2 + HBrO = HI + IBrO =>
I2 + HBrO = HI + IBrO
C4 = C2 =>
C4 = 2 C2
C4H10O + H2SO4 = C4H10OH2SO4 =>
C4H10O + H2SO4 = C4H10OH2SO4
C + O2 = CO2 =>
C + O2 = CO2
C2H2 + O2 = C(g) + H2O(l) =>
2 C2H2 + O2 = 4 C(g) + 2 H2O(l)
C4H10O + H2SO4 = C4H10SO4 + H2O =>
C4H10O + H2SO4 = C4H10SO4 + H2O
SrSO4 + NH3 + H2O = Sr(OH)2 + (NH4)2SO4 =>
SrSO4 + 2 NH3 + 2 H2O = Sr(OH)2 + (NH4)2SO4
HNO3 + Fe = Fe2O3 + NO2 + H2 =>
6 HNO3 + 4 Fe = 2 Fe2O3 + 6 NO2 + 3 H2
C4H6 + Cl2 = C4H6Cl2 =>
C4H6 + Cl2 = C4H6Cl2
H3PO2 + NaOH = Na + H3PO4 + H2O =>
H3PO2 + 4 NaOH = 4 Na + H3PO4 + 2 H2O
C4H6O6 + BaCO3 = Ba(C4H4O6)2 + CO2 + H2O =>
9 C4H6O6 + 5 BaCO3 = 5 Ba(C4H4O6)2 + CO2 + 7 H2O
P2Br4 + F = P2F4 + Br2 =>
P2Br4 + 4 F = P2F4 + 2 Br2
C4H8(g) + O2 = CO2(g) + H2O(g) =>
C4H8(g) + 6 O2 = 4 CO2(g) + 4 H2O(g)
C4H8(g) + O2 = CO2(g) + H2O(l) =>
C4H8(g) + 6 O2 = 4 CO2(g) + 4 H2O(l)
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