| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 BrF3 + 3 H2O = 6 HF + 2 Br + 3 O
Na3N + AiCl3 = NaCl + AiN =>
Na3N + AiCl3 = 3 NaCl + AiN
Al2O2 + C = Al + CO2 =>
Al2O2 + C = 2 Al + CO2
AgNO3 + BiCl3 = AgCl + Bi(NO3)3 =>
3 AgNO3 + BiCl3 = 3 AgCl + Bi(NO3)3
Al + HNO3 + KOH = KNO2 + KAlO2 + H2O =>
2 Al + 3 HNO3 + 5 KOH = 3 KNO2 + 2 KAlO2 + 4 H2O
CO2(g) + NH3(g) = CO(NH2)2(s) + H2O =>
CO2(g) + 2 NH3(g) = CO(NH2)2(s) + H2O
OHNa2 + CuNO3 = OHNO3 + CuNa2 =>
OHNa2 + CuNO3 = OHNO3 + CuNa2
ClBr = Cl2 + Br2 =>
2 ClBr = Cl2 + Br2
MnO4{-} + P0 + OH{-} = MnO2 + PO4{3-} + H2O =>
5 MnO4{-} + 3 P0 + 4 OH{-} = 5 MnO2 + 3 PO4{3-} + 2 H2O
Ag + H2S = Ag2S + H =>
2 Ag + H2S = Ag2S + 2 H
GaS + NaCl = NaS + GaCl =>
GaS + NaCl = NaS + GaCl
Fe(s) + Cu(NO3)2 = Cu(s) + Fe(NO3)2 =>
Fe(s) + Cu(NO3)2 = Cu(s) + Fe(NO3)2
CH3N2H4 + N2O4 = N2 + CO2 + H2O =>
8 CH3N2H4 + 11 N2O4 = 19 N2 + 8 CO2 + 28 H2O
Na2O + HBr = Na + OHBr =>
Na2O + HBr = 2 Na + OHBr
H2O + HBrO2 + P4 = H3PO4 + Br2 =>
8 H2O + 20 HBrO2 + 3 P4 = 12 H3PO4 + 10 Br2
CH3NH3Br + Ca(OH)2 = CH3NH2 + CaBr2 + H2O =>
2 CH3NH3Br + Ca(OH)2 = 2 CH3NH2 + CaBr2 + 2 H2O
HCl(aq) + NaOH = NaCl(s) + H2O(l) =>
HCl(aq) + NaOH = NaCl(s) + H2O(l)
Li2CO3 + Al(OH)4 + TiO2 + NH4H2(PO4) = Li10Al3Ti17(PO4)30 + NH3 + CO2 + H2O =>
5 Li2CO3 + 3 Al(OH)4 + 17 TiO2 + 30 NH4H2(PO4) = Li10Al3Ti17(PO4)30 + 30 NH3 + 5 CO2 + 51 H2O
NaOH + CH2O2 = CHO2Na + H2O =>
NaOH + CH2O2 = CHO2Na + H2O
Na2CO3 + H3O + Cl2 = Na2CO3H3OCl =>
2 Na2CO3 + 2 H3O + Cl2 = 2 Na2CO3H3OCl
Cu(HSO4)2 + KOH = CuSO4 + K2SO4 + H2O =>
Cu(HSO4)2 + 2 KOH = CuSO4 + K2SO4 + 2 H2O
Fe(OH)4 + HCl = Fe(OH)4HCl =>
Fe(OH)4 + HCl = Fe(OH)4HCl
Na2CO3 + HCH3CO2 = H2O + CO2 + Na2CO2 =>
4 Na2CO3 + HCH3CO2 = 2 H2O + 2 CO2 + 4 Na2CO2
Fe(OH)4 + HCl = Fe(OH)4HCl =>
Fe(OH)4 + HCl = Fe(OH)4HCl
Zn + Mg = ZnMg =>
Zn + Mg = ZnMg
Fe + Y = FeY2 =>
Fe + 2 Y = FeY2
C8H10 = C + CH4 =>
2 C8H10 = 11 C + 5 CH4
I2O3 + H2O = I + (OH)4 =>
2 I2O3 + 6 H2O = 4 I + 3(OH)4
NaCO3 + HCl = NaCl + CO3 + H2 =>
2 NaCO3 + 2 HCl = 2 NaCl + 2 CO3 + H2
I2 + H3AsO3 + KOH = KI + H3AsO4 + H2O =>
I2 + H3AsO3 + 2 KOH = 2 KI + H3AsO4 + H2O
NO2 + H2O = NO + HNO3 =>
3 NO2 + H2O = NO + 2 HNO3
H2O + HPO4 = H3PO4 + OH =>
2 H2O + HPO4 = H3PO4 + 2 OH
Mn3O4 + H2SO4 = MnSO4 + Mn2(SO4)3 + H2O =>
Mn3O4 + 4 H2SO4 = MnSO4 + Mn2(SO4)3 + 4 H2O
HBr + Ba(OH)2 = H2O + BaBrHO =>
HBr + Ba(OH)2 = H2O + BaBrHO
C17H33COOH + KMnO4 + H2O = C17H33(OH)2COOH + MnO2 + K2MnO4 =>
2 C17H33COOH + 2 KMnO4 + 2 H2O = 2 C17H33(OH)2COOH + MnO2 + K2MnO4
CuSO4*5H2O + K2C2O4*H2O = CuC2O4 + H2O + K2SO4 =>
CuSO4*5H2O + K2C2O4*H2O = CuC2O4 + 6 H2O + K2SO4
Zn(OH)2 + Al(NO3)3 = Zn(NO3)3 + Al(OH)2 =>
Zn(OH)2 + Al(NO3)3 = Zn(NO3)3 + Al(OH)2
Pb(OH)2 + HCl = water + PbCl2 =>
Pb(OH)2 + 2 HCl = 2 H2O + PbCl2
KClI = ClKI =>
KClI = ClKI
HReO4 + HCOOH = ReO2 + CO2 + H2O =>
2 HReO4 + 3 HCOOH = 2 ReO2 + 3 CO2 + 4 H2O
SO4 + NaOH = Na2SO4 + H2O2 =>
SO4 + 2 NaOH = Na2SO4 + H2O2
CH3COOH + C4H10O = C6H14O3 =>
CH3COOH + C4H10O = C6H14O3
KBrO4(s) + KBr = KBrO3(s) =>
3 KBrO4(s) + KBr = 4 KBrO3(s)
Ba(No3)2 + Na2Co3 = Ba(Co3) + Na(No3) =>
Ba(No3)2 + Na2Co3 = Ba(Co3) + 2 Na(No3)
H2O2 + KMnO4 + XH2SO4 = MnSO4 + K2SO4 + XO2 + H2O =>
H2O2 + 2 KMnO4 + 3 XH2SO4 = 2 MnSO4 + K2SO4 + 3 XO2 + 4 H2O
Fe10 + Fe20O30 + P40 = Fe35O10P20 =>
17 Fe10 + 2 Fe20O30 + 3 P40 = 6 Fe35O10P20
Fe(OH)4 + HCl = Fe(OH)4HCl =>
Fe(OH)4 + HCl = Fe(OH)4HCl
Ba[Cr(OH)4(H2O)2]2 + H2SO4 = BaSO4 + Cr2(SO4)3 + H2O =>
Ba[Cr(OH)4(H2O)2]2 + 4 H2SO4 = BaSO4 + Cr2(SO4)3 + 12 H2O
CaOH + Cu2N = Cu2OH + CaN =>
CaOH + Cu2N = Cu2OH + CaN
C6H12 = C3H6 = c6h6 = c6h5no2 = c6h5nh2 =>
C6H12 = 2 C3H6
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/20/24
Équations équilibrées sur01/19/24
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