| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 NaCl(aq) + F2(g) = 2 NaF(s) + Cl2(g)
AgBrNaI = AgIBrNa =>
AgBrNaI = AgIBrNa
Ca(PO4H2)2 + Na2CO3 = NaHPO4 + CaCO2 + H2O =>
Ca(PO4H2)2 + Na2CO3 = 2 NaHPO4 + CaCO2 + H2O
MgS + Sn = SnS + Mg =>
MgS + Sn = SnS + Mg
Ca + N + O = Ca(NO3)2 =>
Ca + 2 N + 6 O = Ca(NO3)2
SO3 + H2O = HSO4{-} + H{+} =>
SO3 + H2O = HSO4{-} + H{+}
NaNO2 + KMnO4 + H2SO4 = NaNO3 + K2SO4 + MnSO4 + H2O =>
5 NaNO2 + 2 KMnO4 + 3 H2SO4 = 5 NaNO3 + K2SO4 + 2 MnSO4 + 3 H2O
NaH2PO4(s)NaOH(aq) = Na2HPO4(aq)H2O(l) =>
NaH2PO4(s)NaOH(aq) = Na2HPO4(aq)H2O(l)
RaDyMaRb = RaMaRbDy =>
RaDyMaRb = RaMaRbDy
Y2(CO3)3 + HCl = YCl3 + H2O + CO2 =>
Y2(CO3)3 + 6 HCl = 2 YCl3 + 3 H2O + 3 CO2
O3 + C6H6O = CO2 + H2O =>
14 O3 + 3 C6H6O = 18 CO2 + 9 H2O
NaOH2 + CuSO4 = CuOH2 + NaSO4 =>
NaOH2 + CuSO4 = CuOH2 + NaSO4
Zn(s)SnCl(aq) = ZnCl(aq)Sn =>
Zn(s)SnCl(aq) = ZnCl(aq)Sn
HCN + S = HCNS =>
HCN + S = HCNS
FeCl3 + KBr + K3Fe(CN)6 = KCl + Br2 + Fe3(Fe(CN)6)2 =>
6 FeCl3 + 6 KBr + 4 K3Fe(CN)6 = 18 KCl + 3 Br2 + 2 Fe3(Fe(CN)6)2
C6H8O7 + Li2CO3 = C6H5Li3O7 + CO2 + H2O =>
2 C6H8O7 + 3 Li2CO3 = 2 C6H5Li3O7 + 3 CO2 + 3 H2O
VOF3 + NaOH = NaVO3 + NaF + H2O =>
VOF3 + 4 NaOH = NaVO3 + 3 NaF + 2 H2O
AgI + S2O3 = AgS2O3 + I =>
AgI + S2O3 = AgS2O3 + I
HCl + MgI2 = MgCl2 + HI =>
2 HCl + MgI2 = MgCl2 + 2 HI
KClO4 + KCl = KClO3 =>
3 KClO4 + KCl = 4 KClO3
NaHCO3 + SrCl2 = NaCl + SrCO3 + CO2 + H2O =>
2 NaHCO3 + SrCl2 = 2 NaCl + SrCO3 + CO2 + H2O
PbO2 + Mn(NO3)2 + HNO3 = Pb(NO3)2 + Mn(NO3)3 + H2O =>
PbO2 + 2 Mn(NO3)2 + 4 HNO3 = Pb(NO3)2 + 2 Mn(NO3)3 + 2 H2O
C2H4 + KMnO4 + H2O = C2H4(OH)2 + MnO3 + KOH =>
C2H4 + 2 KMnO4 + 2 H2O = C2H4(OH)2 + 2 MnO3 + 2 KOH
Ca(OH)2 + HCl = H2O + Ca(HCl)2 + O2 =>
2 Ca(OH)2 + 4 HCl = 2 H2O + 2 Ca(HCl)2 + O2
CH3OH + NaOH = H2O2 + NaCH3 =>
CH3OH + NaOH = H2O2 + NaCH3
CuF2 + NaOH = Cu(OH)2 + NaF =>
CuF2 + 2 NaOH = Cu(OH)2 + 2 NaF
Ba(HCO3)2 + KOH = K2CO3 + BaCO3 + H2O =>
Ba(HCO3)2 + 2 KOH = K2CO3 + BaCO3 + 2 H2O
C8H11 + KMnO4 + H2SO4 = C8H8O4 + MnSO4 + K2SO4 + H2O =>
10 C8H11 + 22 KMnO4 + 33 H2SO4 = 10 C8H8O4 + 22 MnSO4 + 11 K2SO4 + 48 H2O
KMnO4 + COOH + H2SO4 = K2SO4 + MnSO4 + CO2 + H2O =>
2 KMnO4 + 10 COOH + 3 H2SO4 = K2SO4 + 2 MnSO4 + 10 CO2 + 8 H2O
Cu(OH)2 + HNO3 = CuOH(NO3) + H2O =>
Cu(OH)2 + HNO3 = CuOH(NO3) + H2O
V + HNO3 + HF = H[VF6] + NO + H2O =>
3 V + 5 HNO3 + 18 HF = 3 H[VF6] + 5 NO + 10 H2O
CH3NH2 + O2 = N2 + H2O + CO2 =>
4 CH3NH2 + 9 O2 = 2 N2 + 10 H2O + 4 CO2
H12C9N4O + O2 = NO2 + CO2 + H2O =>
2 H12C9N4O + 31 O2 = 8 NO2 + 18 CO2 + 12 H2O
C6H12O6 + NH4OH + CH3OH = C10H15N + H2O =>
2 C6H12O6 + 3 NH4OH + 18 CH3OH = 3 C10H15N + 33 H2O
Ca2 + H3PO4 = Ca3(PO4)2 + H2 =>
3 Ca2 + 4 H3PO4 = 2 Ca3(PO4)2 + 6 H2
HCOOH + Fe(OH)2 = Fe(HCOO)2 + H2O =>
2 HCOOH + Fe(OH)2 = Fe(HCOO)2 + 2 H2O
K2Cr2O7 + HCl + H2S = KCl + CrCl3 + S2 + H2O =>
2 K2Cr2O7 + 16 HCl + 6 H2S = 4 KCl + 4 CrCl3 + 3 S2 + 14 H2O
H2O2 + NaHSO3 = NaSO4 + H2O =>
3 H2O2 + 2 NaHSO3 = 2 NaSO4 + 4 H2O
Al + NaOH + H2O = Na3Al(OH)6 + H2 =>
2 Al + 6 NaOH + 6 H2O = 2 Na3Al(OH)6 + 3 H2
SbCl3 + H2O = Sb + O2 + HCl =>
4 SbCl3 + 6 H2O = 4 Sb + 3 O2 + 12 HCl
Na2S + KOH = NaOH + K + S =>
Na2S + 2 KOH = 2 NaOH + 2 K + S
C7H60 + O2 = CO2 + H2O =>
C7H60 + 22 O2 = 7 CO2 + 30 H2O
ZnSnI = ZnISn =>
ZnSnI = ZnISn
Cu + P5 = Cu5P2 =>
25 Cu + 2 P5 = 5 Cu5P2
KSCNAgBr = AgSCNKBr =>
KSCNAgBr = AgSCNKBr
Cl2OH2O = HClO =>
Cl2OH2O = 2 HClO
KI + H2SO4 + Mn2O3 = K2SO4 + H2O + I2 + MnSO4 =>
2 KI + 3 H2SO4 + Mn2O3 = K2SO4 + 3 H2O + I2 + 2 MnSO4
NiSO4 + NH4OH = Ni(OH)2 + (NH4)2SO4 =>
NiSO4 + 2 NH4OH = Ni(OH)2 + (NH4)2SO4
Ca(ClO)2 + Na2S2O3 + NaOH = CaCl2 + Na2SO4 + H2O =>
2 Ca(ClO)2 + Na2S2O3 + 2 NaOH = 2 CaCl2 + 2 Na2SO4 + H2O
CaSO3 + HCl = H2O + SO2 + CaCl2 =>
CaSO3 + 2 HCl = H2O + SO2 + CaCl2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur04/19/24
Équations équilibrées sur05/19/23
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