| Équations équilibrées la veille | Équations équilibrées le lendemain |
Fe2O3 + 3 CO = 2 Fe + 3 CO2
H2O2 = O2 + H2O =>
2 H2O2 = O2 + 2 H2O
H2SO4 + KOH = KSO4 + OH3 =>
H2SO4 + KOH = KSO4 + OH3
HCl = H{+} + Cl{-} =>
HCl = H{+} + Cl{-}
HNCO + NaOH + CuSO4 = NaNCO + Cu(OH)2 + H2SO4 =>
2 HNCO + 2 NaOH + CuSO4 = 2 NaNCO + Cu(OH)2 + H2SO4
CaCO3(s) + HCl = CO2 + CaCl2 + H2O =>
CaCO3(s) + 2 HCl = CO2 + CaCl2 + H2O
C2H2 + O2 = CO2 + H2O =>
2 C2H2 + 5 O2 = 4 CO2 + 2 H2O
NaHCO3 + H2SO4 = Na2SO4 + H2O + CO2 =>
2 NaHCO3 + H2SO4 = Na2SO4 + 2 H2O + 2 CO2
HClO4 + NaOH = H2O + NaClO4 =>
HClO4 + NaOH = H2O + NaClO4
Al2(SO4)3 + BaCl2 = BaSO4 + AlCl3 =>
Al2(SO4)3 + 3 BaCl2 = 3 BaSO4 + 2 AlCl3
Ag2O + Sb2S3 + Sb2O3 = Sb2O2SO4 + Ag =>
12 Ag2O + Sb2S3 + 2 Sb2O3 = 3 Sb2O2SO4 + 24 Ag
AL + N2 = ALN =>
2 AL + N2 = 2 ALN
NaOH + HCLO = NaCLO + H2O =>
NaOH + HCLO = NaCLO + H2O
HCLO = CLO + H =>
HCLO = CLO + H
C2 + O2 = CO2 =>
C2 + 2 O2 = 2 CO2
BASO3 + H2SO4 = BASO4 + H2O + SO2 =>
BASO3 + H2SO4 = BASO4 + H2O + SO2
Mg + OH = Mg(OH)2 =>
Mg + 2 OH = Mg(OH)2
HCl + NaHCO3 = CO2 + H2O + NaCl =>
HCl + NaHCO3 = CO2 + H2O + NaCl
HCl + KOH = H2O + KCl =>
HCl + KOH = H2O + KCl
Na + H2O = NaOH + H2 =>
2 Na + 2 H2O = 2 NaOH + H2
CH3OH + O2 = CO2 + H2O =>
2 CH3OH + 3 O2 = 2 CO2 + 4 H2O
Cu + HNO3 = Cu(NO3)2 + NO2 + H2O =>
Cu + 4 HNO3 = Cu(NO3)2 + 2 NO2 + 2 H2O
Na(s) + H2O(l) = NaOH + H2 =>
2 Na(s) + 2 H2O(l) = 2 NaOH + H2
AlCl3 + NAOH = Al(OH)3 + NACl =>
AlCl3 + 3 NAOH = Al(OH)3 + 3 NACl
LI + H2O = LIOH + H2 =>
2 LI + 2 H2O = 2 LIOH + H2
CaO + (NH4)2CO3 = CaCO3 + NH3 + H2O =>
CaO + (NH4)2CO3 = CaCO3 + 2 NH3 + H2O
PH3 + O2 = H2O + P4O10 =>
4 PH3 + 8 O2 = 6 H2O + P4O10
MG(OH)2 + HCl = MGCl2 + H2O =>
MG(OH)2 + 2 HCl = MGCl2 + 2 H2O
HCL + NAOH = H2O + NACL =>
HCL + NAOH = H2O + NACL
K + H2O = KOH + H2 =>
2 K + 2 H2O = 2 KOH + H2
KNO3 + MgI2 = KI2 + MgNO3 =>
KNO3 + MgI2 = KI2 + MgNO3
HNCO + NaOH + CuSO4 = Na2SO4 + CuCNOH + OH =>
HNCO + 2 NaOH + CuSO4 = Na2SO4 + CuCNOH + 2 OH
HNCO + NaOH + CuSO4 = Na2SO4 + CuCN(OH)2 + OH =>
HNCO + 2 NaOH + CuSO4 = Na2SO4 + CuCN(OH)2 + OH
Mn{2+} + Pb3O4 + H3O{+} = MnO4{-} + Pb{2+} + H2O =>
2 Mn{2+} + 5 Pb3O4 + 24 H3O{+} = 2 MnO4{-} + 15 Pb{2+} + 36 H2O
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
HNCO + NaOH + CuSO4 = Na2SO4 + CuCNOH + HO =>
HNCO + 2 NaOH + CuSO4 = Na2SO4 + CuCNOH + 2 HO
HNCO + NaOH + CuSO4 = Na2SO4 + CuCNOH + OH =>
HNCO + 2 NaOH + CuSO4 = Na2SO4 + CuCNOH + 2 OH
RB + H2O = RBOH + H2 =>
2 RB + 2 H2O = 2 RBOH + H2
Fe(OH)2 + Na2CO3 = NaOH + FeCO3 =>
Fe(OH)2 + Na2CO3 = 2 NaOH + FeCO3
BaCl2 + H2SO4 = BaSO4 + HCl =>
BaCl2 + H2SO4 = BaSO4 + 2 HCl
HNCO + NaOH + CuSO4 = Na2SO4 + CuCNOH + OH =>
HNCO + 2 NaOH + CuSO4 = Na2SO4 + CuCNOH + 2 OH
K + H2O = KOH + H2 =>
2 K + 2 H2O = 2 KOH + H2
Al + O2 = Al2O3 =>
4 Al + 3 O2 = 2 Al2O3
HNCO + NaOH + CuSO4 = Na2SO4 + CuCNOH + OH =>
HNCO + 2 NaOH + CuSO4 = Na2SO4 + CuCNOH + 2 OH
PhCH3 + KMnO4 + H2SO4 = PhCOOH + K2SO4 + MnSO4 + H2O =>
5 PhCH3 + 6 KMnO4 + 9 H2SO4 = 5 PhCOOH + 3 K2SO4 + 6 MnSO4 + 14 H2O
ZnCl2 + Na2S = ZnS + NaCl =>
ZnCl2 + Na2S = ZnS + 2 NaCl
C2H2 + O2 = CO2 + H2O =>
2 C2H2 + 5 O2 = 4 CO2 + 2 H2O
Ca(OH)2 + HNO3 = Ca(NO3)2 + H2O =>
Ca(OH)2 + 2 HNO3 = Ca(NO3)2 + 2 H2O
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
Cu + HNO3 = Cu(NO3)2 + NO2 + H2O =>
Cu + 4 HNO3 = Cu(NO3)2 + 2 NO2 + 2 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur07/04/16
Équations équilibrées sur08/03/15
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