| Équations équilibrées la veille | Équations équilibrées le lendemain |
AgNO3(aq) + NaI(aq) = AgI(s) + NaNO3(s)
Ca + H2O = (CaOH)2 + H2 =>
2 Ca + 2 H2O = (CaOH)2 + H2
H20 + CO2 = C6H12O6 + O2 =>
3 H20 + 30 CO2 = 5 C6H12O6 + 15 O2
Na3Po4 + KOh = NaOh + K3Po4 =>
Na3Po4 + 3 KOh = 3 NaOh + K3Po4
AgNO3(s) + NaI(s) = AgI(s) + NaNO3(aq) =>
AgNO3(s) + NaI(s) = AgI(s) + NaNO3(aq)
C3H8O(l) + O2(g) = CO + H2O =>
C3H8O(l) + 3 O2(g) = 3 CO + 4 H2O
CH3NH2 + H2O = CH3NH3 + OH =>
CH3NH2 + H2O = CH3NH3 + OH
P + Cl2 = PCl3 =>
2 P + 3 Cl2 = 2 PCl3
SO2 + KMnO4 + H2O = K2SO4 + MnSO4 + H2SO4 =>
5 SO2 + 2 KMnO4 + 2 H2O = K2SO4 + 2 MnSO4 + 2 H2SO4
Fe(OH)2 + H2O2 = Fe(OH)3 =>
2 Fe(OH)2 + H2O2 = 2 Fe(OH)3
KMNO4 + HCl = KCl + MNCl2 + H2O + Cl2 =>
2 KMNO4 + 16 HCl = 2 KCl + 2 MNCl2 + 8 H2O + 5 Cl2
Mg + H2O = Mg(OH)2 + H2 =>
Mg + 2 H2O = Mg(OH)2 + H2
NH4OH + H3PO3 = N3H12PO3 + H2O =>
3 NH4OH + H3PO3 = N3H12PO3 + 3 H2O
C3H8O(l) + O2(g) = CO2 + H2O =>
2 C3H8O(l) + 9 O2(g) = 6 CO2 + 8 H2O
Mg + H2O = Mg(OH)2 + H2 =>
Mg + 2 H2O = Mg(OH)2 + H2
BaSO3 + HNO3 = Ba(NO3)2 + H2SO3 =>
BaSO3 + 2 HNO3 = Ba(NO3)2 + H2SO3
C2H2Cl4 + Ca(OH)2 = C2HCl3 + CaCl2 + H2O =>
2 C2H2Cl4 + Ca(OH)2 = 2 C2HCl3 + CaCl2 + 2 H2O
K2Cr2O7(aq) + H2O(l) + S(g) = KOH(aq) + Cr2O3(s) + SO2(g) =>
2 K2Cr2O7(aq) + 2 H2O(l) + 3 S(g) = 4 KOH(aq) + 2 Cr2O3(s) + 3 SO2(g)
Ca + H2O = (CaOH)2 + H2 =>
2 Ca + 2 H2O = (CaOH)2 + H2
CU + HCl = CUCl2 + H2 =>
CU + 2 HCl = CUCl2 + H2
S + Cl2 + H2O = H2SO4 + HCl =>
S + 3 Cl2 + 4 H2O = H2SO4 + 6 HCl
Al2O3 + H2SiF6 = AlF3 + SiO2 + H2O =>
Al2O3 + H2SiF6 = 2 AlF3 + SiO2 + H2O
NH3 + FeO = N2 + H2O + Fe =>
2 NH3 + 3 FeO = N2 + 3 H2O + 3 Fe
toluene + oxygen = Benzoicacid + Water =>
2 C7H8 + 3 O2 = 2 C6H5COOH + 2 H2O
CH3CH(OH)CH3 + K2Cr2O7 + H2SO4 = Cr2(SO4)3 + K2SO2 + CH3CH3CO + H2O =>
5 CH3CH(OH)CH3 + K2Cr2O7 + 4 H2SO4 = Cr2(SO4)3 + K2SO2 + 5 CH3CH3CO + 9 H2O
KNO3 + AL + KOH + H2O = NH3 + K[AL(OH)4] =>
3 KNO3 + 8 AL + 5 KOH + 18 H2O = 3 NH3 + 8 K[AL(OH)4]
H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O
Ca3P2O8 + SiO2 = CaSiO3 + P4O10 =>
2 Ca3P2O8 + 6 SiO2 = 6 CaSiO3 + P4O10
P + KOH + H2O = KH2PO2 + PH3 =>
4 P + 3 KOH + 3 H2O = 3 KH2PO2 + PH3
OH + Cr(OH)3 = CrO4 + H2O =>
5 OH + Cr(OH)3 = CrO4 + 4 H2O
O2 + S = SO2 =>
O2 + S = SO2
NaBr + HCLO = NaCLO + HBr =>
NaBr + HCLO = NaCLO + HBr
HNO3 + NAOH = NANO3 + H2O =>
HNO3 + NAOH = NANO3 + H2O
benzoicacid + oxygen = phenol + carbondioxide =>
2 C6H5COOH + O2 = 2 C6H5OH + 2 CO2
Na3[AsS3] + S = Na3[AsS4] =>
Na3[AsS3] + S = Na3[AsS4]
H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O
KNO3 + AI + KOH + H2O = NH3 + K[AI(OH)4] =>
3 KNO3 + 8 AI + 5 KOH + 18 H2O = 3 NH3 + 8 K[AI(OH)4]
CH3COOH + Na2CO3 = CH3COONa + CO2 + H2O =>
2 CH3COOH + Na2CO3 = 2 CH3COONa + CO2 + H2O
Ba(NO3)2 + Li3(PO4) = Ba3(PO4)2 + LiNO3 =>
3 Ba(NO3)2 + 2 Li3(PO4) = Ba3(PO4)2 + 6 LiNO3
H2O + O2 = H2O2 =>
2 H2O + O2 = 2 H2O2
CO2 + NO2 + H2O = O2 + C7H10N =>
14 CO2 + 2 NO2 + 10 H2O = 21 O2 + 2 C7H10N
H2S(g) + O2(g) = S8(l) + H2O(g) =>
8 H2S(g) + 4 O2(g) = S8(l) + 8 H2O(g)
Na + O2 = Na2O =>
4 Na + O2 = 2 Na2O
NiS + HCl = NiCl2 + H2S =>
NiS + 2 HCl = NiCl2 + H2S
HCl + NaOH = H2O + NaCl =>
HCl + NaOH = H2O + NaCl
NaOH + H2So4 = Na2So4 + H2O =>
2 NaOH + H2So4 = Na2So4 + 2 H2O
Al + HgBr2 = AlBr3 + Hg2 =>
4 Al + 6 HgBr2 = 4 AlBr3 + 3 Hg2
Al + Cl2 = AlCl3 =>
2 Al + 3 Cl2 = 2 AlCl3
HCl + Cu(NO3)2 = CuCl2 + HNO3 =>
2 HCl + Cu(NO3)2 = CuCl2 + 2 HNO3
Al(OH)3 + HCl = AlCl3 + H2O =>
Al(OH)3 + 3 HCl = AlCl3 + 3 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur03/28/16
Équations équilibrées sur04/27/15
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