| Équations équilibrées la veille | Équations équilibrées le lendemain |
CaSO4 + H2O = H2SO4 + CaO
H{+} + CrO7{-2} + Cl{-} = Cr{3+} + Cl2 + H2O =>
28 H{+} + 2 CrO7{-2} + 18 Cl{-} = 2 Cr{3+} + 9 Cl2 + 14 H2O
HNO + Al(OH)3 = AlH(NO)4 + H2O =>
4 HNO + Al(OH)3 = AlH(NO)4 + 3 H2O
SodiumIodideLead(IV)Sulfate = Lead(IV)IodideSodiumSulfate =>
SodiumIodideLead(IV)Sulfate = Lead(IV)IodideSodiumSulfate
Mg3(PO4)2 + NaOH = Na3PO4 + Mg(OH)2 =>
Mg3(PO4)2 + 6 NaOH = 2 Na3PO4 + 3 Mg(OH)2
Te + Cu = CuTe =>
Te + Cu = CuTe
Cu{2} + [Fe(CN)6]{-4} = Cu2Fe(CN)6 =>
2 Cu{2} + [Fe(CN)6]{-4} = Cu2Fe(CN)6
NH4H2PO4 + Ba(OH)2 = BaHPO4 + NH3 + H2O =>
NH4H2PO4 + Ba(OH)2 = BaHPO4 + NH3 + 2 H2O
Cu(SO4)3 + Na2S = Na2SO4 + CuS3 =>
Cu(SO4)3 + 3 Na2S = 3 Na2SO4 + CuS3
HC6H7O7 + NaOH = Na3C6H5O7 + H2O =>
HC6H7O7 + 3 NaOH = Na3C6H5O7 + 3 H2O
NaCl + H2SO4 = H2Cl + NaSO4 =>
NaCl + H2SO4 = H2Cl + NaSO4
K(s) + HBr(aq) = KBr + H2 =>
2 K(s) + 2 HBr(aq) = 2 KBr + H2
C2H5OH + H{+} + Cr2O7{2-} = CH3COOH + H2O + Cr{3+} =>
3 C2H5OH + 16 H{+} + 2 Cr2O7{2-} = 3 CH3COOH + 11 H2O + 4 Cr{3+}
Sb2O3 = Sb3 + O2 =>
6 Sb2O3 = 4 Sb3 + 9 O2
V2O3(s) + Cl2(g) = VOCl3 + O =>
V2O3(s) + 3 Cl2(g) = 2 VOCl3 + O
Al2(SO4)3 + Na(HCO3) = Al(OH)3 + Na2SO4 + CO2 =>
Al2(SO4)3 + 6 Na(HCO3) = 2 Al(OH)3 + 3 Na2SO4 + 6 CO2
MgCl2 + Mn(SO4)2 = MnCl2 + Mg(SO4)2 =>
MgCl2 + Mn(SO4)2 = MnCl2 + Mg(SO4)2
H2SO4 + NaCl = Na2SO4 + HCl =>
H2SO4 + 2 NaCl = Na2SO4 + 2 HCl
C + H2(SO4) = CO2 + SO2 + H2O =>
C + 2 H2(SO4) = CO2 + 2 SO2 + 2 H2O
CaSO4 + C = CaO + SO2 + CO2 =>
2 CaSO4 + C = 2 CaO + 2 SO2 + CO2
FeCl3*3H2O = FeCl3 + H2O =>
FeCl3*3H2O = FeCl3 + 3 H2O
PtCl2 + O2 = PtO + Cl2O5 =>
PtCl2 + 3 O2 = PtO + Cl2O5
NaNO3 + K2SO4 = NaSO4 + K2NO3 =>
NaNO3 + K2SO4 = NaSO4 + K2NO3
CHOOH + O2 = H2O + CO2 =>
2 CHOOH + O2 = 2 H2O + 2 CO2
C3H8O + O2 = CO2 + H20O =>
10 C3H8O + 27 O2 = 30 CO2 + 4 H20O
Cr207 + H2O = CrO4 + H =>
Cr207 + 828 H2O = 207 CrO4 + 1656 H
C6H5COOH + Na2CO3 = C6H5COO{-} + Na{+} + H2O + CO2 =>
2 C6H5COOH + Na2CO3 = 2 C6H5COO{-} + 2 Na{+} + H2O + CO2
PbCrO4 + KOH = Pb(OH)4 + CrO4 + K =>
PbCrO4 + 4 KOH = Pb(OH)4 + CrO4 + 4 K
Pb + Na + C2H5Cl = Pb(C2H5)4 + NaCl =>
Pb + 4 Na + 4 C2H5Cl = Pb(C2H5)4 + 4 NaCl
Hg2S + O2 = HgO + SO2 =>
Hg2S + 2 O2 = 2 HgO + SO2
H2O() + C18H34O2() + NaOH() = C144H277O19Na =>
2 H2O() + 8 C18H34O2() + NaOH() = C144H277O19Na
C5H8O + C7H6O = C19H17O + H2O =>
29 C5H8O + 39 C7H6O = 22 C19H17O + 46 H2O
(NH4)3PO4 = NH3 + H3PO4 =>
(NH4)3PO4 = 3 NH3 + H3PO4
Mg(HCO3)2(aq) + HCl(aq) = MgCl2(aq) + H2O + CO2(g) =>
Mg(HCO3)2(aq) + 2 HCl(aq) = MgCl2(aq) + 2 H2O + 2 CO2(g)
FeCl2 + GaP = Fe3P2 + GaCl3 =>
3 FeCl2 + 2 GaP = Fe3P2 + 2 GaCl3
H2 + ICl = HCl + I =>
H2 + 2 ICl = 2 HCl + 2 I
KMnO4 + PH3 + H2SO4 = H3PO4 + MnSO4 + H2O + K2SO4 =>
8 KMnO4 + 5 PH3 + 12 H2SO4 = 5 H3PO4 + 8 MnSO4 + 12 H2O + 4 K2SO4
Fr2SO3 + H3PO4 = Fr3PO4 + H2SO3 =>
3 Fr2SO3 + 2 H3PO4 = 2 Fr3PO4 + 3 H2SO3
C7H7O2Na + O2 = Na2CO3 + CO2 + H2O =>
2 C7H7O2Na + 16 O2 = Na2CO3 + 13 CO2 + 7 H2O
K2CrO4 + S = Cr2O3 + K2SO4 + K2O =>
2 K2CrO4 + S = Cr2O3 + K2SO4 + K2O
Cu + O2 = Cu2O =>
4 Cu + O2 = 2 Cu2O
Mg3(PO4)2 + H2O = Mg3(OH)6 + H6(PO4)2 =>
Mg3(PO4)2 + 6 H2O = Mg3(OH)6 + H6(PO4)2
C2H3OC2H5 + O2 = H2O + C =>
2 C2H3OC2H5 + 3 O2 = 8 H2O + 8 C
Na2CO3*15H2O2 = Na2CO3 + H2O2 =>
Na2CO3*15H2O2 = Na2CO3 + 15 H2O2
Cu3(PO4)2 + (NH4)2CO3 = CuCO3 + (NH4)3PO4 =>
Cu3(PO4)2 + 3(NH4)2CO3 = 3 CuCO3 + 2(NH4)3PO4
NaC6H7O6 + CaCl2 = NaCl + Ca(C6H7O6)2 =>
2 NaC6H7O6 + CaCl2 = 2 NaCl + Ca(C6H7O6)2
BaCO3 + HNO3 = Ba(NO3)2 + H2O + CO2 =>
BaCO3 + 2 HNO3 = Ba(NO3)2 + H2O + CO2
K(Al(OH)4) + H2SO4 = K2SO4 + Al2(SO4)3 + H2O =>
2 K(Al(OH)4) + 4 H2SO4 = K2SO4 + Al2(SO4)3 + 8 H2O
NaIO2 + Br = NaBr + IO2 =>
NaIO2 + Br = NaBr + IO2
C6H12O6 + SO4{2-} = CO2 + SO3{2-} + H2O =>
C6H12O6 + 12 SO4{2-} = 6 CO2 + 12 SO3{2-} + 6 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur05/08/24
Équations équilibrées sur06/07/23
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