| Équations équilibrées la veille |
3 Ca(s) + 2 H3PO4 = Ca3(PO4)2 + 3 H2(g)
H2O2 = H2O + O2 =>
2 H2O2 = 2 H2O + O2
CH3XCH3 + KMnO4 + H2SO4 = HOOCXCOOH + K2SO4 + MnSO4 + H2O =>
5 CH3XCH3 + 12 KMnO4 + 18 H2SO4 = 5 HOOCXCOOH + 6 K2SO4 + 12 MnSO4 + 28 H2O
Na3PO4 + NI(NO3)2 = Na3(NO3)2 + PO4NI =>
Na3PO4 + NI(NO3)2 = Na3(NO3)2 + PO4NI
Cu(H2O)6{+2} + Zn = Cu + Zn(H2O)6{+2} =>
Cu(H2O)6{+2} + Zn = Cu + Zn(H2O)6{+2}
C5H10 + O2 = CO2 + H2O =>
2 C5H10 + 15 O2 = 10 CO2 + 10 H2O
Zn + SnCl2 = ZnCl2 + Sn =>
Zn + SnCl2 = ZnCl2 + Sn
FeOSO2 = FeSO3 =>
FeOSO2 = FeSO3
PbCl4 + NaBr = PbCl2 + NaCl + Br2 =>
PbCl4 + 2 NaBr = PbCl2 + 2 NaCl + Br2
H2O = H2 + O2 =>
2 H2O = 2 H2 + O2
CO2 + H2O = C6H12O6 + O2 =>
6 CO2 + 6 H2O = C6H12O6 + 6 O2
CuCN + CH3COOH = CuOH + CNCH3CO =>
CuCN + CH3COOH = CuOH + CNCH3CO
Cu + Fe(NO3)2 = Fe + CuNO3 =>
2 Cu + Fe(NO3)2 = Fe + 2 CuNO3
H2SO4 + CH3NH3OH = (CH3NH3)2SO4 + H2O =>
H2SO4 + 2 CH3NH3OH = (CH3NH3)2SO4 + 2 H2O
HC4H7O + H2O = H3O + HC4H6O3 =>
HC4H7O + 7 H2O = 5 H3O + HC4H6O3
KI + CHCl3 = CHI3 + KCl =>
3 KI + CHCl3 = CHI3 + 3 KCl
HNO3 + NaSO3 = HSO3 + NO3Na =>
HNO3 + NaSO3 = HSO3 + NO3Na
H2SiO3 + KOH = H2O + K2SiO3 =>
H2SiO3 + 2 KOH = 2 H2O + K2SiO3
PCl3 + Ca(OH)2 = CaCl2 + P(OH)3 =>
2 PCl3 + 3 Ca(OH)2 = 3 CaCl2 + 2 P(OH)3
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
Na3PO4 + KOH = NaOH + K3PO4 =>
Na3PO4 + 3 KOH = 3 NaOH + K3PO4
C3H6Cl3 + NaOH = C3H6(OH)3 + NaCl =>
C3H6Cl3 + 3 NaOH = C3H6(OH)3 + 3 NaCl
CO + O2 = CO2 =>
2 CO + O2 = 2 CO2
Al + SnCl2 = Sn + AlCl3 =>
2 Al + 3 SnCl2 = 3 Sn + 2 AlCl3
H2O2 = H2O + O2 =>
2 H2O2 = 2 H2O + O2
NH4OH + I = NI3*NH3 + H2O + H2 =>
4 NH4OH + 6 I = 2 NI3*NH3 + 4 H2O + 3 H2
Sr(OH)2 + Fe = Fe(OH)3 + Sr =>
3 Sr(OH)2 + 2 Fe = 2 Fe(OH)3 + 3 Sr
Mg(OH)2 + NH3 = H2O + Mg3N2 =>
3 Mg(OH)2 + 2 NH3 = 6 H2O + Mg3N2
CrO3 + H2O = H2CrO4 =>
CrO3 + H2O = H2CrO4
Fe(OH)3 + I2 = FeI3 + Fe(IO3)3 + H2O =>
6 Fe(OH)3 + 9 I2 = 5 FeI3 + Fe(IO3)3 + 9 H2O
NH4OH + H3PO4 = (NH4)3PO4 + H2O =>
3 NH4OH + H3PO4 = (NH4)3PO4 + 3 H2O
HgCl2 + SnCl2 = Hg2Cl2 + SnCl4 =>
2 HgCl2 + SnCl2 = Hg2Cl2 + SnCl4
PbMgNO3 = PbNO3Mg =>
PbMgNO3 = PbNO3Mg
Ca(C2H3O2)2 + HNO3 = Ca(NO3)2 + C2H4O2 =>
Ca(C2H3O2)2 + 2 HNO3 = Ca(NO3)2 + 2 C2H4O2
MnO2 + Cl2 + NaOH = Mn(OH)2 + NaClO =>
MnO2 + Cl2 + 2 NaOH = Mn(OH)2 + 2 NaClO
HCl(aq) + LiOH(aq) = H2O(l) + LiCl(aq) =>
HCl(aq) + LiOH(aq) = H2O(l) + LiCl(aq)
MnO4{-} + H{+} = MnO2 + H2O + O =>
2 MnO4{-} + 2 H{+} = 2 MnO2 + H2O + 3 O
NaH2PO2 + NiCl2 + NaOH = Ni + H3PO3 + NaCl =>
NaH2PO2 + NiCl2 + NaOH = Ni + H3PO3 + 2 NaCl
SnCl2 + S2 = SnS + Cl =>
2 SnCl2 + S2 = 2 SnS + 4 Cl
V + O = VO =>
V + O = VO
H2NSO3H(aq) + NaOH(aq) = NaSO3NH2(aq) + H2O(l) =>
H2NSO3H(aq) + NaOH(aq) = NaSO3NH2(aq) + H2O(l)
H2O2 + C22H12O11 = CO2 + H2O =>
39 H2O2 + C22H12O11 = 22 CO2 + 45 H2O
H2O2 + C8H8O3 = CO2 + H2O =>
17 H2O2 + C8H8O3 = 8 CO2 + 21 H2O
As + NaClO + NaOH = Na3AsO4 + NaCl + H2O =>
2 As + 5 NaClO + 6 NaOH = 2 Na3AsO4 + 5 NaCl + 3 H2O
K + NaCl = KCl + Na =>
K + NaCl = KCl + Na
Cu + AgNO3 = Cu(NO3)2 + Ag =>
Cu + 2 AgNO3 = Cu(NO3)2 + 2 Ag
Na2CO3(s) + HCl(l) = CO2(g) + H2O(l) + NaCl(l) =>
Na2CO3(s) + 2 HCl(l) = CO2(g) + H2O(l) + 2 NaCl(l)
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
NaHCO3 + HBr = CO2 + H2O + NaBr =>
NaHCO3 + HBr = CO2 + H2O + NaBr
AlCl3 + H2O = Al(OH)3 + HCl =>
AlCl3 + 3 H2O = Al(OH)3 + 3 HCl
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| Équations équilibrées la veille |
Équations équilibrées sur11/11/24
Équations équilibrées sur12/11/23
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