| Équations équilibrées la veille | Équations équilibrées le lendemain |
Fe2(SO4)3 + K2SO3 + H2O = 2 FeSO4 + K2SO4 + H2SO4
AgNO3 + CuSO4 = Ag2SO4(s) + Cu(NO3)2 =>
2 AgNO3 + CuSO4 = Ag2SO4(s) + Cu(NO3)2
NiC2O4H4O2 + O2 = Ni2O3 + H2O + CO2 =>
4 NiC2O4H4O2 + 3 O2 = 2 Ni2O3 + 8 H2O + 8 CO2
MnCl2 + NH3 + H2O = Mn(OH)2 + NH4Cl =>
MnCl2 + 2 NH3 + 2 H2O = Mn(OH)2 + 2 NH4Cl
C3H6 + H2O = C3H5OH + H =>
C3H6 + H2O = C3H5OH + 2 H
ZnSO4 + Mg(OH)2 = MgSO4 + Zn(OH)2 =>
ZnSO4 + Mg(OH)2 = MgSO4 + Zn(OH)2
C6H5COOH + O2 + NH3 = C6H5COONH2 + H2O =>
2 C6H5COOH + O2 + 2 NH3 = 2 C6H5COONH2 + 2 H2O
Ca(NO3)2 + SO2 = CaSO3 + N2O5 =>
Ca(NO3)2 + SO2 = CaSO3 + N2O5
FeC2O4*2H2O = Fe + H2O + CO2 =>
FeC2O4*2H2O = Fe + 2 H2O + 2 CO2
Fe(OH)2 + CO2 = FeO2 + CH4 + H2O =>
4 Fe(OH)2 + CO2 = 4 FeO2 + CH4 + 2 H2O
B2(SO4)3 + Mg(OH)2 = B(OH)3 + MgSO4 =>
B2(SO4)3 + 3 Mg(OH)2 = 2 B(OH)3 + 3 MgSO4
K2FeO4 = K3FeO4 + KFeO2 + O2 =>
2 K2FeO4 = K3FeO4 + KFeO2 + O2
Ca + MgCl2 = Mg + CaCl2 =>
Ca + MgCl2 = Mg + CaCl2
Cr2O7{2-} + Fe{2+} + H{+} = Cr{3} + Fe{3+} + H2O =>
Cr2O7{2-} + 6 Fe{2+} + 14 H{+} = 2 Cr{3} + 6 Fe{3+} + 7 H2O
Zn3(PO4)2 + Mg(NO3)2 = Zn(NO3)2 + Mg3(PO4)2 =>
Zn3(PO4)2 + 3 Mg(NO3)2 = 3 Zn(NO3)2 + Mg3(PO4)2
Sb2S3 + FeCl3 = SbCl3 + FeCl2 + S =>
Sb2S3 + 6 FeCl3 = 2 SbCl3 + 6 FeCl2 + 3 S
C2H5OH + K2Cr2O7 + HNO3 = CH3COOH + Cr(NO3)3 + KNO3 + H2O =>
3 C2H5OH + 2 K2Cr2O7 + 16 HNO3 = 3 CH3COOH + 4 Cr(NO3)3 + 4 KNO3 + 11 H2O
Fe(NO3)2 + KBr = FeBr2 + KNO3 =>
Fe(NO3)2 + 2 KBr = FeBr2 + 2 KNO3
C3H7OH(aq) + O2(g) = CO2(g) + H2O(g) =>
2 C3H7OH(aq) + 9 O2(g) = 6 CO2(g) + 8 H2O(g)
B2(SO3)3 = B + S + O2 =>
2 B2(SO3)3 = 4 B + 6 S + 9 O2
KNO3 + Al + KOH + H2O = NH3 + KAlO2 =>
3 KNO3 + 8 Al + 5 KOH + 2 H2O = 3 NH3 + 8 KAlO2
Ba + S + O = BaSO4 =>
Ba + S + 4 O = BaSO4
Ca3P2 + H2O = Ca(OH)2 + PH3 =>
Ca3P2 + 6 H2O = 3 Ca(OH)2 + 2 PH3
ZnO + Ca(OH)2 = Zn(OH)2 + CaO =>
ZnO + Ca(OH)2 = Zn(OH)2 + CaO
K3[Al(C2O4)3]*3H2O + NaOH = Al(OH)3 + K{+} + C2O4{2-} + Na{+} + H2O =>
K3[Al(C2O4)3]*3H2O + 3 NaOH = Al(OH)3 + 3 K{+} + 3 C2O4{2-} + 3 Na{+} + 3 H2O
BrO3{-} + SO2 + H2O = Br2 + SO4{2-} + H{+} =>
2 BrO3{-} + 5 SO2 + 4 H2O = Br2 + 5 SO4{2-} + 8 H{+}
C3H11N + SO4 = (CH3)3NH2SO4 =>
C3H11N + SO4 = (CH3)3NH2SO4
H2O + CO2 + NH3 = NH4HCO3 =>
H2O + CO2 + NH3 = NH4HCO3
CH4 + ClO2 = CO2 + H2O + Cl2O =>
3 CH4 + 8 ClO2 = 3 CO2 + 6 H2O + 4 Cl2O
PBr3 + H2 = P4 + HBr =>
4 PBr3 + 6 H2 = P4 + 12 HBr
F2 + TiCl3 = TiF3 + Cl2 =>
3 F2 + 2 TiCl3 = 2 TiF3 + 3 Cl2
Zn + Pb(ClO)2 = ZnClO + Pb =>
2 Zn + Pb(ClO)2 = 2 ZnClO + Pb
NH3 + O2 = NO + H2O =>
4 NH3 + 5 O2 = 4 NO + 6 H2O
Cu{2+} + H2O = [Cu(H2O)6]{2+} =>
Cu{2+} + 6 H2O = [Cu(H2O)6]{2+}
Li + HNO2 = LiNO2 + H2 =>
2 Li + 2 HNO2 = 2 LiNO2 + H2
NaBrO3 + NaBr + CO2 = Br2 + Na2CO3 =>
NaBrO3 + 5 NaBr + 3 CO2 = 3 Br2 + 3 Na2CO3
Cs2CO3 + ZnBr2 = CsBr + ZnCO3 =>
Cs2CO3 + ZnBr2 = 2 CsBr + ZnCO3
Cu2O + Ag = Ag2O + Cu =>
Cu2O + 2 Ag = Ag2O + 2 Cu
H2CO2O4 + NaOH = H3O + NaCO2O4 =>
H2CO2O4 + NaOH = H3O + NaCO2O4
H3PO2 + KMnO4 + H2SO4 = K2SO4 + MnSO4 + H3PO4 + H2O =>
5 H3PO2 + 4 KMnO4 + 6 H2SO4 = 2 K2SO4 + 4 MnSO4 + 5 H3PO4 + 6 H2O
H4P207 + NaOH = Na4P207 + H2O =>
H4P207 + 4 NaOH = Na4P207 + 4 H2O
(NH4)2CO3 + H3PO4 = (NH4)3PO4 + CO2(g) + H2O =>
3(NH4)2CO3 + 2 H3PO4 = 2(NH4)3PO4 + 3 CO2(g) + 3 H2O
C8H18(g) + *5O2(g) = CO2(g) + H2O(g) =>
2 C8H18(g) + 5*5O2(g) = 16 CO2(g) + 18 H2O(g)
HCl + KSO3 = HSO3 + KCl =>
HCl + KSO3 = HSO3 + KCl
C12H22O11 = C2 + H2O =>
C12H22O11 = 6 C2 + 11 H2O
C10H8 + O2 = CO2 + H2O =>
C10H8 + 12 O2 = 10 CO2 + 4 H2O
Be(s) + O2(g) = BeO =>
2 Be(s) + O2(g) = 2 BeO
C56H110O6 + O2 = CO2 + H2 =>
C56H110O6 + 53 O2 = 56 CO2 + 55 H2
Cl2(g) + KBr(ac) = ClBr + K =>
Cl2(g) + 2 KBr(ac) = 2 ClBr + 2 K
Fe + Cl(g) = FeCl3(s) =>
Fe + 3 Cl(g) = FeCl3(s)
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur10/30/24
Équations équilibrées sur11/29/23
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