| Équations équilibrées la veille | Équations équilibrées le lendemain |
CH3OH + HCl = CH3Cl + HOH
AgCl = Ag + Cl2 =>
2 AgCl = 2 Ag + Cl2
H4SiO4 = SiO2 + H2O =>
H4SiO4 = SiO2 + 2 H2O
MG + HCl = MGCl2 + H2 =>
MG + 2 HCl = MGCl2 + H2
CaCN2 + H2O = CaCO3 + NH3 =>
CaCN2 + 3 H2O = CaCO3 + 2 NH3
P + Cl = PCl =>
P + Cl = PCl
CuSO4 + Sn = Cu + Sn(SO4)2 =>
2 CuSO4 + Sn = 2 Cu + Sn(SO4)2
Cu{+} + MnO4{-} + H{+} = Cu{2+} + MnO2 + H2O =>
3 Cu{+} + MnO4{-} + 4 H{+} = 3 Cu{2+} + MnO2 + 2 H2O
CuPO4 + Na2SO4 = Na3PO4 + Cu2(SO4)3 =>
2 CuPO4 + 3 Na2SO4 = 2 Na3PO4 + Cu2(SO4)3
NaOH + MgS = MgOH + NaS =>
NaOH + MgS = MgOH + NaS
Ca + H2O = Ca(OH)2 + H2 =>
Ca + 2 H2O = Ca(OH)2 + H2
Na[Al(OH)4] + H2SO4 = Na2SO4 + Al2(SO4)3 + H2O =>
2 Na[Al(OH)4] + 4 H2SO4 = Na2SO4 + Al2(SO4)3 + 8 H2O
KBr + Cl2 = Br2 + KCl =>
2 KBr + Cl2 = Br2 + 2 KCl
SO2 + O2 + H2O = H2SO4 =>
2 SO2 + O2 + 2 H2O = 2 H2SO4
Al + Fe2O3 = Al2O3 + Fe =>
2 Al + Fe2O3 = Al2O3 + 2 Fe
Ca(H2PO4)2 = Ca(PO3)2 + H2O =>
Ca(H2PO4)2 = Ca(PO3)2 + 2 H2O
HCl + NaOH = NaCl + H2O =>
HCl + NaOH = NaCl + H2O
HCl + Mg = H2 + MgCl2 =>
2 HCl + Mg = H2 + MgCl2
Cu + HNO3 = Cu(NO3)2 + H2O(l) + NO =>
3 Cu + 8 HNO3 = 3 Cu(NO3)2 + 4 H2O(l) + 2 NO
KBr + Cl2 = Br2 + KCl =>
2 KBr + Cl2 = Br2 + 2 KCl
C2H5CL + NAOH = C2H5OH + NACL =>
C2H5CL + NAOH = C2H5OH + NACL
Ni(OH)2 + Cl2 + KOH = KCl + Ni(OH)3 =>
2 Ni(OH)2 + Cl2 + 2 KOH = 2 KCl + 2 Ni(OH)3
Na2CrO4 + H2SO4 = Na2Cr2O7 + Na2SO4 + H2O =>
2 Na2CrO4 + H2SO4 = Na2Cr2O7 + Na2SO4 + H2O
Al + CuSO4 = Al2(SO4)3 + Cu =>
2 Al + 3 CuSO4 = Al2(SO4)3 + 3 Cu
C8H14 + O2 = CO2 + H2O =>
2 C8H14 + 23 O2 = 16 CO2 + 14 H2O
H3PO4 = H4P2O7 + H2O =>
2 H3PO4 = H4P2O7 + H2O
KMnO4 + H2SO4 = Mn2O7 + K2SO4 + H2O =>
2 KMnO4 + H2SO4 = Mn2O7 + K2SO4 + H2O
HCl + Cu = CuCl2 + H2 =>
2 HCl + Cu = CuCl2 + H2
CH3COH + Ag2O = CH3COOH + Ag =>
CH3COH + Ag2O = CH3COOH + 2 Ag
HCl + NAOH = H2O + NACl =>
HCl + NAOH = H2O + NACl
Na + H2O = NaOH + H2 =>
2 Na + 2 H2O = 2 NaOH + H2
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
HCl + Mg = H2 + MgCl2 =>
2 HCl + Mg = H2 + MgCl2
KMnO4 + PH3 + H2SO4 = H2O + H3(PO4)2 + K2SO4 + MnSO4 =>
38 KMnO4 + 20 PH3 + 57 H2SO4 = 72 H2O + 10 H3(PO4)2 + 19 K2SO4 + 38 MnSO4
C + O2 = CO2 =>
C + O2 = CO2
SnCl2 + FeCl3 = SnCl4 + FeCl2 =>
SnCl2 + 2 FeCl3 = SnCl4 + 2 FeCl2
aluminum + oxygen = aluminumoxide =>
4 Al + 3 O2 = 2 Al2O3
Al(OH)3 + H2SO4 = Al2(SO4)3 + H2O =>
2 Al(OH)3 + 3 H2SO4 = Al2(SO4)3 + 6 H2O
Na + OH = NaOH =>
Na + OH = NaOH
HBr = Br2 + H2 =>
2 HBr = Br2 + H2
Al + O2 = Al2O3 =>
4 Al + 3 O2 = 2 Al2O3
Na2CrO4 + H2SO4 = Na2Cr2O7 + Na2SO4 + H2O =>
2 Na2CrO4 + H2SO4 = Na2Cr2O7 + Na2SO4 + H2O
C2H2 + O2 = CO2 + H2O =>
2 C2H2 + 5 O2 = 4 CO2 + 2 H2O
HCl + Cu = CuCl2 + H2 =>
2 HCl + Cu = CuCl2 + H2
Ca3(AsS4)2 + HCl = CaCl2 + As2S5 + H2S =>
Ca3(AsS4)2 + 6 HCl = 3 CaCl2 + As2S5 + 3 H2S
[Co(NH3)6]Cl2 + H2S = CoS + NH4Cl + NH4HS =>
[Co(NH3)6]Cl2 + 5 H2S = CoS + 2 NH4Cl + 4 NH4HS
CAO + H2SO4 = CASO4 + H2O =>
CAO + H2SO4 = CASO4 + H2O
C5H11NH2 + O2 = CO2 + H2O + NO2 =>
4 C5H11NH2 + 37 O2 = 20 CO2 + 26 H2O + 4 NO2
PCl3 + H2O = H3PO3 + HCl =>
PCl3 + 3 H2O = H3PO3 + 3 HCl
AL3 + HCL = ALCL3 + H2 =>
2 AL3 + 2 HCL = 2 ALCL3 + H2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur04/24/19
Équations équilibrées sur05/24/18
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