| Équations équilibrées la veille | Équations équilibrées le lendemain |
HBrNaOH = NaBrH2O
NH4NO3 + CaC2O4 = (NH4)2C2O4 + Ca(NO3)2 =>
2 NH4NO3 + CaC2O4 = (NH4)2C2O4 + Ca(NO3)2
HClO4 + P4O10 = H3PO4 + Cl2O7 =>
12 HClO4 + P4O10 = 4 H3PO4 + 6 Cl2O7
Al(NO3)3(aq) + Ba(OH)2(aq) = Al(OH)3 + Ba(NO3)2 =>
2 Al(NO3)3(aq) + 3 Ba(OH)2(aq) = 2 Al(OH)3 + 3 Ba(NO3)2
(CH3COO)3Fe + H2O = CH3COOH + Fe(OH)3 =>
(CH3COO)3Fe + 3 H2O = 3 CH3COOH + Fe(OH)3
Ba(OH)2 + P2O5 = Ba3(PO4)2 + Ba(H2PO4)2 =>
6 Ba(OH)2 + 4 P2O5 = Ba3(PO4)2 + 3 Ba(H2PO4)2
PH3 + P4 = P2H2 =>
2 PH3 + P4 = 3 P2H2
I2 + O2 = I2O5 =>
2 I2 + 5 O2 = 2 I2O5
FeCl3 + NH3 + H2O = Fe(OH)3 + Cl + NH4 =>
FeCl3 + 3 NH3 + 3 H2O = Fe(OH)3 + 3 Cl + 3 NH4
Zn + Ag(NO2) = Zn(NO2)2 + Ag =>
Zn + 2 Ag(NO2) = Zn(NO2)2 + 2 Ag
(CH3)3COH + HBr = (CH3)3CBr + H2O =>
(CH3)3COH + HBr = (CH3)3CBr + H2O
PbO + CH3COOH = Pb(C2H3O2)2 + H2O =>
PbO + 2 CH3COOH = Pb(C2H3O2)2 + H2O
Ba(NO3)2 + KCl = KNO3 + BaCl2 =>
Ba(NO3)2 + 2 KCl = 2 KNO3 + BaCl2
MHCl + Zn = MZn + HCl =>
MHCl + Zn = MZn + HCl
Cr(OH)3 + KOBr + KOH = K2CrO4 + KBr + H2O =>
2 Cr(OH)3 + 3 KOBr + 4 KOH = 2 K2CrO4 + 3 KBr + 5 H2O
CaSO3 + Na2S2O3 = CaS2O3 + Na2SO3 =>
CaSO3 + Na2S2O3 = CaS2O3 + Na2SO3
C6H6 + CH3CH3CO + I2 = C6H5CH2COCH3 + HI =>
C6H6 + CH3CH3CO + I2 = C6H5CH2COCH3 + 2 HI
SO2 + MnO4{-} + H{+} = SO4 + Mn2{+} + H2O =>
13 SO2 + 8 MnO4{-} + 12 H{+} = 13 SO4 + 4 Mn2{+} + 6 H2O
Ag(Br) = Ag + Br =>
Ag(Br) = Ag + Br
HgCl2 + Al2 = AlCl3 + Hg =>
3 HgCl2 + Al2 = 2 AlCl3 + 3 Hg
KI + H2SO4 = K2SO4 + I2 + H2O + H2S =>
8 KI + 5 H2SO4 = 4 K2SO4 + 4 I2 + 4 H2O + H2S
KBr + Ag(NO3)2 = AgBr + K(NO3)2 =>
KBr + Ag(NO3)2 = AgBr + K(NO3)2
C6H10O5 + HNO3 = C6H9O7N + H2O =>
C6H10O5 + HNO3 = C6H9O7N + H2O
Ba3N2 + HCl = BaCl2 + NH4Cl =>
Ba3N2 + 8 HCl = 3 BaCl2 + 2 NH4Cl
La2O3 + H3PO4 = LaPO4 + H2O =>
La2O3 + 2 H3PO4 = 2 LaPO4 + 3 H2O
KClO3 = KCl + O2 =>
2 KClO3 = 2 KCl + 3 O2
Zn(OH)2 + NH4OH = Zn(NH3)4(OH)2 + H2O =>
Zn(OH)2 + 4 NH4OH = Zn(NH3)4(OH)2 + 4 H2O
C16H14 + O2 = CO2 + H2O =>
2 C16H14 + 39 O2 = 32 CO2 + 14 H2O
C2H3O2 + O2 = CO2 + H2O =>
4 C2H3O2 + 7 O2 = 8 CO2 + 6 H2O
Na2CO3 + HCl = NaCl + NaHCO3 =>
Na2CO3 + HCl = NaCl + NaHCO3
HCl + AI = AICl3 + H2 =>
6 HCl + 2 AI = 2 AICl3 + 3 H2
C6H14(l) + O3(g) = CO2(g) + H2O(g) =>
3 C6H14(l) + 19 O3(g) = 18 CO2(g) + 21 H2O(g)
Zn + HCl = ZnCl2 + H2 =>
Zn + 2 HCl = ZnCl2 + H2
CoCl{2} + AgNO{-3} = CoNO{-3} + AgCl{2} =>
CoCl{2} + AgNO{-3} = CoNO{-3} + AgCl{2}
Cu(s) + HCl(l) = H2(g) + CuCl2(aq) =>
Cu(s) + 2 HCl(l) = H2(g) + CuCl2(aq)
MgO2 + C = Mg + CO2 =>
MgO2 + C = Mg + CO2
P4O10 + Na = Na2O + P =>
P4O10 + 20 Na = 10 Na2O + 4 P
C4H6O4 + O2 = CO2 + H2O =>
2 C4H6O4 + 7 O2 = 8 CO2 + 6 H2O
K2Cr2O7 + H2O + K2SO3 = K[Cr(OH)6] + K2SO4 =>
K2Cr2O7 + 6 H2O + K2SO3 = 2 K[Cr(OH)6] + K2SO4
Ba(NO3)2 + KCl = KNO3 + BaCl2 =>
Ba(NO3)2 + 2 KCl = 2 KNO3 + BaCl2
HI + H2SO4 = SO2 + H2O + I2 =>
2 HI + H2SO4 = SO2 + 2 H2O + I2
FeCr2O4 + KHCO3 + O2 = Fe2O3 + K2CrO4 + CO2 + H2O =>
4 FeCr2O4 + 16 KHCO3 + 7 O2 = 2 Fe2O3 + 8 K2CrO4 + 16 CO2 + 8 H2O
Ba(C2H3O2)2 + K2CrO4 = BaCrO4 + KC2H3O2 =>
Ba(C2H3O2)2 + K2CrO4 = BaCrO4 + 2 KC2H3O2
MnO2 + PbO2 + HNO3 = MnO4 + PbO2HNO =>
MnO2 + PbO2 + HNO3 = MnO4 + PbO2HNO
CH3(CH2)5 + O2 = CO2 + H2O =>
4 CH3(CH2)5 + 37 O2 = 24 CO2 + 26 H2O
Fe3Cl2 + NH4H2 = Fe3H2 + NH4Cl2 =>
Fe3Cl2 + NH4H2 = Fe3H2 + NH4Cl2
NH4VO3 + H2SO4 + Na2SO3 = VOSO4 + Na2SO4 + H2O + (NH4)2SO4 =>
2 NH4VO3 + 3 H2SO4 + Na2SO3 = 2 VOSO4 + Na2SO4 + 3 H2O + (NH4)2SO4
CO2 + H2O = CH9 + O2 =>
4 CO2 + 18 H2O = 4 CH9 + 13 O2
Rb2O + H2O = H2Rb2O2 =>
Rb2O + H2O = H2Rb2O2
Sr(NO3)2 + KIO3 = SrIO3 + K(NO3)2 =>
Sr(NO3)2 + KIO3 = SrIO3 + K(NO3)2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur07/28/24
Équations équilibrées sur08/27/23
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