Équations équilibrées la veille |
10 Cl{-} + 2 IO3{-} + 12 H{+} = 5 Cl2 + I2 + 6 H2O
Mg + HCl = MgCl2 + H2 =>
Mg + 2 HCl = MgCl2 + H2
Na + Al2O3 = Al + Na2O =>
6 Na + Al2O3 = 2 Al + 3 Na2O
NaH + H2O = NaOH + H2 =>
NaH + H2O = NaOH + H2
H3PO4 = H2O + P2O5 =>
2 H3PO4 = 3 H2O + P2O5
Cu + ZnCl2 = CuCl2 + Zn =>
Cu + ZnCl2 = CuCl2 + Zn
H2SO4 + NaOH = NaSO4H + H2O =>
H2SO4 + NaOH = NaSO4H + H2O
C9H8O(ac) + H2(g) = C9H10O(ac) =>
C9H8O(ac) + H2(g) = C9H10O(ac)
SF6 = S + F2 =>
SF6 = S + 3 F2
NaOH + F2 = NaF + O2 + HF =>
2 NaOH + 2 F2 = 2 NaF + O2 + 2 HF
P4 + NaOH + H2O = PH3 + Na2HPO3 =>
P4 + 4 NaOH + 2 H2O = 2 PH3 + 2 Na2HPO3
Al + HCl = AlCl3 + H2 =>
2 Al + 6 HCl = 2 AlCl3 + 3 H2
Al + NiCl2 = Ni + AlCl3 =>
2 Al + 3 NiCl2 = 3 Ni + 2 AlCl3
BaCl2 + Li = LiCl + Ba =>
BaCl2 + 2 Li = 2 LiCl + Ba
KCl + Na2[PtCl6] = K2[PtCl6] + NaCl =>
2 KCl + Na2[PtCl6] = K2[PtCl6] + 2 NaCl
CaO = Ca + O =>
CaO = Ca + O
BaOMn2O7 = Ba(MnO4)2 =>
BaOMn2O7 = Ba(MnO4)2
CO2 + H2O = C6H12O6 + O2 =>
6 CO2 + 6 H2O = C6H12O6 + 6 O2
Al + HCl = AlCl3 + H2 =>
2 Al + 6 HCl = 2 AlCl3 + 3 H2
Cr(NO3)3 + NH3*H2O = [Cr(NH3)2](OH)2 + NH4NO3 + H2O =>
8 Cr(NO3)3 + 42 NH3*H2O = 8[Cr(NH3)2](OH)2 + 25 NH4NO3 + 23 H2O
CoCl2*6H2O + C2H8N2 + H2O2 + HCl = (Co(C2H8N2)2Cl2)Cl + H2O =>
2 CoCl2*6H2O + 4 C2H8N2 + H2O2 + 2 HCl = 2(Co(C2H8N2)2Cl2)Cl + 14 H2O
Al + CuNO3{2} = AlNO3{2} + Cu =>
Al + CuNO3{2} = AlNO3{2} + Cu
PO2 + H2O = P(OH)4 =>
PO2 + 2 H2O = P(OH)4
Cu + ZnCl2 = CuCl + Zn =>
2 Cu + ZnCl2 = 2 CuCl + Zn
C2H4Cl2 + H2 = C2H6Cl2 =>
C2H4Cl2 + H2 = C2H6Cl2
H2SO4 + Fe = FeSO4 + H2 =>
H2SO4 + Fe = FeSO4 + H2
NH3 + HCl = NH4Cl =>
NH3 + HCl = NH4Cl
HBr + NaOH = NaBr + H2O =>
HBr + NaOH = NaBr + H2O
AlBr3 + K2SO4 = KBr + Al2(SO4)3 =>
2 AlBr3 + 3 K2SO4 = 6 KBr + Al2(SO4)3
Fe2O3 + C = Fe + CO2 =>
2 Fe2O3 + 3 C = 4 Fe + 3 CO2
H3PO4 + Ca(OH)2Ca(OH)2 = Ca3(PO4)2 + H2O =>
4 H3PO4 + 3 Ca(OH)2Ca(OH)2 = 2 Ca3(PO4)2 + 12 H2O
CH3COOHCH3CH2OH = CH3COOC2H5H2O =>
CH3COOHCH3CH2OH = CH3COOC2H5H2O
Na2CO3(aq) + HCl(aq) = NaCl(aq) + CO2(g) + H2O(l) =>
Na2CO3(aq) + 2 HCl(aq) = 2 NaCl(aq) + CO2(g) + H2O(l)
Fe + H2SO4 = Fe2(SO4)3 + H2 =>
2 Fe + 3 H2SO4 = Fe2(SO4)3 + 3 H2
C2H5BrKOH = KBrC2H5OH =>
C2H5BrKOH = KBrC2H5OH
PCl5 + H2O = HCl + H3PO4 =>
PCl5 + 4 H2O = 5 HCl + H3PO4
S8 + BaO = Ba8S2 + O2 =>
S8 + 32 BaO = 4 Ba8S2 + 16 O2
(NH4)2CO3 = (NH4)2O + CO2 =>
(NH4)2CO3 = (NH4)2O + CO2
Ag(C2H3O2) + Sn3N4 = Ag3N + Sn(C2H3O2)4 =>
12 Ag(C2H3O2) + Sn3N4 = 4 Ag3N + 3 Sn(C2H3O2)4
C3H6 + O2 = CO2 + H2O =>
2 C3H6 + 9 O2 = 6 CO2 + 6 H2O
C6H7O2(ONO2)3 + O2 = CO2 + H2O + NO2 =>
4 C6H7O2(ONO2)3 + 21 O2 = 24 CO2 + 14 H2O + 12 NO2
O2 + HI = H2O + I2 =>
O2 + 4 HI = 2 H2O + 2 I2
ZnSO3 + HBr = ZnBr2 + H2SO3 =>
ZnSO3 + 2 HBr = ZnBr2 + H2SO3
Sr + O2 = SrO =>
2 Sr + O2 = 2 SrO
HCl + C = C10H16 + Cl =>
16 HCl + 10 C = C10H16 + 16 Cl
P2O5 + KOH = K3PO4 + H2O =>
P2O5 + 6 KOH = 2 K3PO4 + 3 H2O
HBr + NaOH = NaBr + H2O =>
HBr + NaOH = NaBr + H2O
C2H6O + O2 = CO2 + H2O =>
C2H6O + 3 O2 = 2 CO2 + 3 H2O
Sb + O2 = Sb2O3 =>
4 Sb + 3 O2 = 2 Sb2O3
CuO + H2O + O2 + H2SO4 = CuSO4(OH)6 =>
2 CuO + 4 H2O + 3 O2 + 2 H2SO4 = 2 CuSO4(OH)6
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