| Équations équilibrées la veille | Équations équilibrées le lendemain |
6 C + 12 H + 3 O2 = C6H12O6
CaCl2 + HNO3 = Ca(NO3)2 + HCl =>
CaCl2 + 2 HNO3 = Ca(NO3)2 + 2 HCl
CH3COOH + C2H5OH = CH3CH2COOCH3 + H2O =>
CH3COOH + C2H5OH = CH3CH2COOCH3 + H2O
AgNO{3} + PbBr{2} = AgBr + Pb(NO{3}){2} =>
AgNO{3} + PbBr{2} = AgBr + Pb(NO{3}){2}
C2H4O4 + O2 = CO2 + H2O =>
C2H4O4 + O2 = 2 CO2 + 2 H2O
Al(s) + H2SO4(aq) = Al2(SO4)3(aq) + H2(g) =>
2 Al(s) + 3 H2SO4(aq) = Al2(SO4)3(aq) + 3 H2(g)
Mg + LiNO3 = Mg(NO3)2 + Li =>
Mg + 2 LiNO3 = Mg(NO3)2 + 2 Li
C12H23O11 + O2 = CO2 + H2O =>
4 C12H23O11 + 49 O2 = 48 CO2 + 46 H2O
CuI2 + HNO3 = Cu(NO3)2 + HI =>
CuI2 + 2 HNO3 = Cu(NO3)2 + 2 HI
Fe2O3(s) + H2O(g) = Fe(OH)3(s) =>
Fe2O3(s) + 3 H2O(g) = 2 Fe(OH)3(s)
H2O + O2 = H2O2 =>
2 H2O + O2 = 2 H2O2
Cu + Cl2 = CuCl =>
2 Cu + Cl2 = 2 CuCl
NaOH + Cl2 = NaCl + NaClO2 + H2 =>
2 NaOH + Cl2 = NaCl + NaClO2 + H2
ClO2 = Cl2 + O2 =>
2 ClO2 = Cl2 + 2 O2
CH3COOCH2CH3 + H2O = CH3OOH + CH3CH2OH =>
CH3COOCH2CH3 + 3 H2O = 2 CH3OOH + CH3CH2OH
H2SO4 + NaNO2 = HNO2 + Na2SO4 =>
H2SO4 + 2 NaNO2 = 2 HNO2 + Na2SO4
Na + Cl2 = NaCl =>
2 Na + Cl2 = 2 NaCl
CH3COOH + Ag2S = H2S + AgCH3COO =>
2 CH3COOH + Ag2S = H2S + 2 AgCH3COO
H{+} + H2SO3 + Cr2O7{-2} = HSO4{-} + Cr{+3} + H2O =>
5 H{+} + 3 H2SO3 + Cr2O7{-2} = 3 HSO4{-} + 2 Cr{+3} + 4 H2O
Pb2PbO4 + H{+} = Pb{+} + PbO2 + H2O =>
3 Pb2PbO4 + 4 H{+} = 4 Pb{+} + 5 PbO2 + 2 H2O
LiOH + AgNO3 = AgOH + LiNO3 =>
LiOH + AgNO3 = AgOH + LiNO3
Na + H2O = NaO5H3 + H =>
Na + 5 H2O = NaO5H3 + 7 H
Ba(CH3COO)2 + Na2C2O4 = BaC2O4 + NaCH3COO =>
Ba(CH3COO)2 + Na2C2O4 = BaC2O4 + 2 NaCH3COO
Cr + SO3 = Cr(SO3) =>
Cr + SO3 = Cr(SO3)
H2NCl + NH3 = H4N2 + HCl =>
H2NCl + NH3 = H4N2 + HCl
H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O
sulfuricacid + sodiumbicarbonate = sodiumsulfate + CO2 + H2O =>
H2SO4 + 2 NaHCO3 = Na2SO4 + 2 CO2 + 2 H2O
ZnCO3 + C6H8O7 = Zn3(C6H5O7) + H2O + CO2 =>
18 ZnCO3 + 7 C6H8O7 = 6 Zn3(C6H5O7) + 13 H2O + 24 CO2
Al2(SO4)3 + AgCH3CO2 = Al(CH3CO2)3 + Ag2SO4 =>
Al2(SO4)3 + 6 AgCH3CO2 = 2 Al(CH3CO2)3 + 3 Ag2SO4
Zn(OH)2 + NaHCO3 = (ZnOH)2CO3 + Na2CO3 + H2O =>
2 Zn(OH)2 + 2 NaHCO3 = (ZnOH)2CO3 + Na2CO3 + 2 H2O
NiC2*2H2O + O2 = NiO + H2O + CO2 =>
2 NiC2*2H2O + 5 O2 = 2 NiO + 4 H2O + 4 CO2
FeCO3 + AgNO3 = Fe(NO3)2 + Ag2CO3 =>
FeCO3 + 2 AgNO3 = Fe(NO3)2 + Ag2CO3
C3H24 + O2 = CO2 + H2O =>
C3H24 + 9 O2 = 3 CO2 + 12 H2O
CO2 + H2O = C2H2 + O2 =>
4 CO2 + 2 H2O = 2 C2H2 + 5 O2
FeO + CO2 = Fe2O3 + CO =>
2 FeO + CO2 = Fe2O3 + CO
Na + Co2O3 = Na2O + Co =>
6 Na + Co2O3 = 3 Na2O + 2 Co
Ca(CO3) + AgNO3 = Ca(NO3)2 + Ag2(CO3) =>
Ca(CO3) + 2 AgNO3 = Ca(NO3)2 + Ag2(CO3)
Fe3 + Co(ClO3)2 = Co2 + Fe(ClO3)3 =>
4 Fe3 + 18 Co(ClO3)2 = 9 Co2 + 12 Fe(ClO3)3
Na2S2O3*5H2O + (NH4)2SO4 = (NH4)2S2O3 + Na2SO4 + H2O =>
Na2S2O3*5H2O + (NH4)2SO4 = (NH4)2S2O3 + Na2SO4 + 5 H2O
MgO + Al(OH)3 = MgAl2O4 + H2O =>
MgO + 2 Al(OH)3 = MgAl2O4 + 3 H2O
C4H10 + O2 = CO2 + H2O =>
2 C4H10 + 13 O2 = 8 CO2 + 10 H2O
Cl2 + KBr = K + Cl4Br2 =>
2 Cl2 + 2 KBr = 2 K + Cl4Br2
KAsO2 + Cl2 + KOH = KCl + K3AsO4 + H2O =>
KAsO2 + Cl2 + 4 KOH = 2 KCl + K3AsO4 + 2 H2O
H2O2 + KCl = K2O + HCl + O2 =>
2 H2O2 + 4 KCl = 2 K2O + 4 HCl + O2
AgBr + GaPO4 = Ag3PO4 + GaBr3 =>
3 AgBr + GaPO4 = Ag3PO4 + GaBr3
Ag + S = Ag2S2 =>
2 Ag + 2 S = Ag2S2
C9H10 + KMnO4 = C8H6O4 + CO2 + MnKOH2 =>
C9H10 + 2 KMnO4 = C8H6O4 + CO2 + 2 MnKOH2
Cu + Ag(No3)2 = Cu(No3) + Ag =>
2 Cu + Ag(No3)2 = 2 Cu(No3) + Ag
CuCl2 + AlBr3 = CuBr2 + AlCl3 =>
3 CuCl2 + 2 AlBr3 = 3 CuBr2 + 2 AlCl3
NaNO3 + K2O = Na2O + KNO3 =>
2 NaNO3 + K2O = Na2O + 2 KNO3
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/16/24
Équations équilibrées sur01/15/24
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