| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 Al + 3 H2SO4 = Al2(SO4)3 + 3 H2
S2{-} + NO3{-} + H{+} = SO42{-} + NO + H2O =>
3 S2{-} + 167 NO3{-} + 164 H{+} = 6 SO42{-} + 167 NO + 82 H2O
Ca + HCe = CaH2 + Ce =>
Ca + 2 HCe = CaH2 + 2 Ce
Cu(NO3)2 + NH4OH + NaOH = Cu(NH3)4(OH)2 + NaNO3 + H2O =>
Cu(NO3)2 + 4 NH4OH + 2 NaOH = Cu(NH3)4(OH)2 + 2 NaNO3 + 4 H2O
NaCl + MnO2 = Na2O + MnCl2 + Cl2 =>
4 NaCl + MnO2 = 2 Na2O + MnCl2 + Cl2
C + H3 = C3H8 =>
9 C + 8 H3 = 3 C3H8
MgSO4Na2CO3 = MgCO3Na2SO4 =>
MgSO4Na2CO3 = MgCO3Na2SO4
HClO4 = Cl2 + O2 + H2O =>
4 HClO4 = 2 Cl2 + 7 O2 + 2 H2O
SO2CI2 = SO2 + CI2 =>
SO2CI2 = SO2 + CI2
Na(NO3) + K = K(NO3) + Na =>
Na(NO3) + K = K(NO3) + Na
H3BO3 + NH2CONH2 = BN + H2O + CO2 =>
2 H3BO3 + NH2CONH2 = 2 BN + 5 H2O + CO2
CrCl3(S) + Ca(OH)2(S) = Cr(OH)3(S) + CaCl2(S) =>
2 CrCl3(S) + 3 Ca(OH)2(S) = 2 Cr(OH)3(S) + 3 CaCl2(S)
S + Ca(OH)2 = CaS6 + H2O + CaSO4 =>
19 S + 4 Ca(OH)2 = 3 CaS6 + 4 H2O + CaSO4
C4H10O3 + SOCl2 = C4H8Cl2O + HCl + SO2 =>
C4H10O3 + 2 SOCl2 = C4H8Cl2O + 2 HCl + 2 SO2
LiOH + P2O5 = H2O + LiPO3 =>
2 LiOH + P2O5 = H2O + 2 LiPO3
KAl(SO4)2 + H2O + Na2CO3 = Al(OH)3 + Na2SO4 + K2SO4 + CO2 =>
2 KAl(SO4)2 + 3 H2O + 3 Na2CO3 = 2 Al(OH)3 + 3 Na2SO4 + K2SO4 + 3 CO2
S + Fe = SFe10 =>
S + 10 Fe = SFe10
Fe(NO3) + Mg = Fe + Mg(NO3)2 =>
2 Fe(NO3) + Mg = 2 Fe + Mg(NO3)2
K2H2 + CO4 = K2CO3 + H2O =>
K2H2 + CO4 = K2CO3 + H2O
C2H6O + [O] = CO2 + H2O =>
C2H6O + 6[O] = 2 CO2 + 3 H2O
Na2C4H4O6 + AgNO3 + NH3H2O = Ag + CO2 + NH4NO3 + NaOH =>
7 Na2C4H4O6 + 22 AgNO3 + 10 NH3H2O = 22 Ag + 28 CO2 + 16 NH4NO3 + 14 NaOH
C2H5OH + CO2 = C2H5CO3H =>
C2H5OH + CO2 = C2H5CO3H
CrL3 + KOH + Cl2 = K2Cr2O7 + KLO3 + KCl + H2O =>
2 CrL3 + 50 KOH + 21 Cl2 = K2Cr2O7 + 6 KLO3 + 42 KCl + 25 H2O
C5H12O + HCl = C5H11Cl + OH2 =>
C5H12O + HCl = C5H11Cl + OH2
B + O2 = B2O5 =>
4 B + 5 O2 = 2 B2O5
Ba(CIO3)2 + H2SO4 = H2(CIO3)2 + BaSO4 =>
Ba(CIO3)2 + H2SO4 = H2(CIO3)2 + BaSO4
Fe + HNO3 = Fe(NO3) + NO + H2O3 =>
Fe + 4 HNO3 = Fe(NO3) + 3 NO + 2 H2O3
CH2CH2OCH2CH3 + O2 = CO2 + H2O =>
4 CH2CH2OCH2CH3 + 23 O2 = 16 CO2 + 18 H2O
COO2 + H2O = C6H12O6 + O6 =>
6 COO2 + 6 H2O = C6H12O6 + 3 O6
Cr2O5 = Cr + O2 =>
2 Cr2O5 = 4 Cr + 5 O2
C2 + KNO3 = K2CO3 + N2 + CO2 =>
5 C2 + 8 KNO3 = 4 K2CO3 + 4 N2 + 6 CO2
C2H5OH = C + H2 + O2 =>
2 C2H5OH = 4 C + 6 H2 + O2
C9H20 + O2 = CO + H2O =>
2 C9H20 + 19 O2 = 18 CO + 20 H2O
C9H20 + O2 = CO2 + H2O =>
C9H20 + 14 O2 = 9 CO2 + 10 H2O
C2H4O2 + C5H12O = C7H14O2 + H2O =>
C2H4O2 + C5H12O = C7H14O2 + H2O
(NH4)2SO4 + KClO3 + BaCO3 = Ba(ClO3)2 + NH3 + CO2 + H2O + K2SO4 =>
(NH4)2SO4 + 2 KClO3 + BaCO3 = Ba(ClO3)2 + 2 NH3 + CO2 + H2O + K2SO4
Ca(HCO3)2 = CaCO3 + H2O + CO2 =>
Ca(HCO3)2 = CaCO3 + H2O + CO2
Fe(s) + H2O(g) = Fe3O4 + H2 =>
3 Fe(s) + 4 H2O(g) = Fe3O4 + 4 H2
NaHCO3 + CH3COOH = NaCH3COO + H2O + CO2 =>
NaHCO3 + CH3COOH = NaCH3COO + H2O + CO2
CH3COOH + C5H12O = C7H14O2 + H2O =>
CH3COOH + C5H12O = C7H14O2 + H2O
C5H12O + HCl = C5H11Cl + H2O =>
C5H12O + HCl = C5H11Cl + H2O
C5H12O + O2 = CO2 + H2O =>
2 C5H12O + 15 O2 = 10 CO2 + 12 H2O
C6H14(l) + O2(g) = CO2(g) + H2O(g) =>
2 C6H14(l) + 19 O2(g) = 12 CO2(g) + 14 H2O(g)
Cu(s) + P4(g) = Cu3P2(s) =>
6 Cu(s) + P4(g) = 2 Cu3P2(s)
Sn{+3} + MnO4{-} + H{+} = Sn{+4} + Mn{+3} + H2O =>
4 Sn{+3} + MnO4{-} + 8 H{+} = 4 Sn{+4} + Mn{+3} + 4 H2O
C6H12 + O2 = C6 + H2O =>
C6H12 + 3 O2 = C6 + 6 H2O
W(OH)6 + H2TeO4 = W2(TeO4)6 + H2O =>
2 W(OH)6 + 6 H2TeO4 = W2(TeO4)6 + 12 H2O
Cu(OH)2 + HPO3 = Cu2O + PO4 + H2O =>
6 Cu(OH)2 + 2 HPO3 = 3 Cu2O + 2 PO4 + 7 H2O
BaBr + LiAsO4 = BaAsO4 + LiBr =>
BaBr + LiAsO4 = BaAsO4 + LiBr
CH2Cl2 + O2 = CH2O + Cl =>
2 CH2Cl2 + O2 = 2 CH2O + 4 Cl
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/13/24
Équations équilibrées sur01/12/24
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