| Équations équilibrées la veille |
20 C3H7O2 + 9 C5H12O = 15 C7H14O2 + 19 H2O
Ca + Fe = CaFe2 =>
Ca + 2 Fe = CaFe2
HOOC{-}COOH + C2H5OH = CH3OOC{-}COOCH3 + H2O =>
2 HOOC{-}COOH + C2H5OH = 2 CH3OOC{-}COOCH3 + H2O
C2H4Cl2 + O = CO2 + H2O + HCl =>
C2H4Cl2 + 5 O = 2 CO2 + H2O + 2 HCl
KClO3 + MgO = O2 + Mg(ClO3)2 + K =>
4 KClO3 + 2 MgO = O2 + 2 Mg(ClO3)2 + 4 K
SrCl2 + K2O = SrO + KCl =>
SrCl2 + K2O = SrO + 2 KCl
Fe + K(OH) + H2O = KFe(OH)4 + H2 =>
2 Fe + 2 K(OH) + 6 H2O = 2 KFe(OH)4 + 3 H2
ZnSO3 + O2 = ZnO + SO3 =>
2 ZnSO3 + O2 = 2 ZnO + 2 SO3
Cr + O2 = Cr2O3 =>
4 Cr + 3 O2 = 2 Cr2O3
Ag2O + C2H2 = H2O + C2Ag2 =>
Ag2O + C2H2 = H2O + C2Ag2
FeCl3 + NaHS = FeS + S + NaCl + HCl =>
2 FeCl3 + 3 NaHS = 2 FeS + S + 3 NaCl + 3 HCl
C7OH142 + O2 = C + H2O =>
C7OH142 + 35 O2 = 7 C + 71 H2O
Li + PbCl2 = LiCl + Pb =>
2 Li + PbCl2 = 2 LiCl + Pb
Cl + OH = ClO3*Cl + H2O =>
2 Cl + 6 OH = ClO3*Cl + 3 H2O
C7H10N + OCH2 = C8H10N + H2O =>
C7H10N + OCH2 = C8H10N + H2O
H2SO4 + Pb(OH)4 = Pb(SO4)2 + H2O =>
2 H2SO4 + Pb(OH)4 = Pb(SO4)2 + 4 H2O
Ba(OH){2} + AlCl{3} = Al(OH){3} + BaCl{2} =>
Ba(OH){2} + AlCl{3} = Al(OH){3} + BaCl{2}
NH4Cl(aq) + NaOH(aq) = NH3(g) + H2O(l) + NaCl(ag) =>
NH4Cl(aq) + NaOH(aq) = NH3(g) + H2O(l) + NaCl(ag)
Mg + Fe(NO3)3 = Mg(NO3)2 + FeNO3 =>
Mg + Fe(NO3)3 = Mg(NO3)2 + FeNO3
C7H14O = C7H12 + H2O =>
C7H14O = C7H12 + H2O
CuCl2 + Al(PO4)3 = AlCl3 + Cu(PO4)2 =>
3 CuCl2 + 2 Al(PO4)3 = 2 AlCl3 + 3 Cu(PO4)2
SnO2 + C = Sn + CO =>
SnO2 + 2 C = Sn + 2 CO
Ba + Pb(NO3)2 = Pb2 + Ba(NO3) =>
4 Ba + 2 Pb(NO3)2 = Pb2 + 4 Ba(NO3)
(NH4)(H2PO4) + O2 = H2O + NH3 + PO5 =>
4(NH4)(H2PO4) + 5 O2 = 6 H2O + 4 NH3 + 4 PO5
HCIO + NaOH = NaCIO + H2O =>
HCIO + NaOH = NaCIO + H2O
HCl + CaSO4H2O = H2SO4 + CaCl2 + H2O =>
2 HCl + CaSO4H2O = H2SO4 + CaCl2 + H2O
BeO + C + Cl2 = BeCl2 + CO =>
BeO + C + Cl2 = BeCl2 + CO
Na + H2O = NaOH + H2 =>
2 Na + 2 H2O = 2 NaOH + H2
BaH2O = BaOH2 =>
BaH2O = BaOH2
AgNO3 + Pb2 = Pb(NO3) + Ag =>
2 AgNO3 + Pb2 = 2 Pb(NO3) + 2 Ag
CH3CH2COH + Cu(OH)2 = CH3CH2COOH + Cu2O + H2O =>
CH3CH2COH + 2 Cu(OH)2 = CH3CH2COOH + Cu2O + 2 H2O
P4O10 + H2O = H3PO4 =>
P4O10 + 6 H2O = 4 H3PO4
I2 + NH4OH = NH4I + N2 + H2O =>
3 I2 + 8 NH4OH = 6 NH4I + N2 + 8 H2O
C7H6O2 + C2H8N2 = C16H16N2O2 + H2O =>
2 C7H6O2 + C2H8N2 = C16H16N2O2 + 2 H2O
Fe{2+} + CrO4{2-} + H2O = Fe(OH)3 + Cr2O3 + H{+} =>
6 Fe{2+} + 2 CrO4{2-} + 13 H2O = 6 Fe(OH)3 + Cr2O3 + 8 H{+}
HCl + NaCl = NaHCl2 =>
HCl + NaCl = NaHCl2
C3H3O3 + C21H36N7O16P3S + C21H27N7O14P2 = C23H34N7O17P3S + CO2 + C21H28N7O14P2 =>
C3H3O3 + C21H36N7O16P3S + 5 C21H27N7O14P2 = C23H34N7O17P3S + CO2 + 5 C21H28N7O14P2
C6H12O6 + H2O = H2H3O2 + CO2 =>
C6H12O6 + 54 H2O = 24 H2H3O2 + 6 CO2
Al2O3 + H2SO4 = Al2(SO4)3 + H2O =>
Al2O3 + 3 H2SO4 = Al2(SO4)3 + 3 H2O
NCl3 + NaOH = N2 + NaCl + H2O2 =>
2 NCl3 + 6 NaOH = N2 + 6 NaCl + 3 H2O2
C9H6O9Na4 + HCl = C9H10O9 + NaCl =>
C9H6O9Na4 + 4 HCl = C9H10O9 + 4 NaCl
Na2CO3(s) + CuSO4 = CuCO3 + Na2SO4 =>
Na2CO3(s) + CuSO4 = CuCO3 + Na2SO4
Mg + Au3(NO3) = Mg(NO3)2 + Au =>
Mg + 2 Au3(NO3) = Mg(NO3)2 + 6 Au
P3N + Fe = (Fe2)3N + P =>
P3N + 6 Fe = (Fe2)3N + 3 P
Li2O + Fe2O3 = LiFe5O8 =>
Li2O + 5 Fe2O3 = 2 LiFe5O8
CH3CH2COH + Cu(OH)2 = CH3CH2COOH + Cu2O + H2O =>
CH3CH2COH + 2 Cu(OH)2 = CH3CH2COOH + Cu2O + 2 H2O
Al2O3 + HL = AlL3 + H2O =>
Al2O3 + 6 HL = 2 AlL3 + 3 H2O
NH3 + O2 = NO + H2O =>
4 NH3 + 5 O2 = 4 NO + 6 H2O
KMnO4 + C2H4 + H2SO4 = H2C2O4 + K2SO4 + MnSO4 + H2O =>
2 KMnO4 + C2H4 + 3 H2SO4 = H2C2O4 + K2SO4 + 2 MnSO4 + 4 H2O
CuSo4(aq) + Fe(s) = Fe(So4)4(aq) + Cu(s) =>
4 CuSo4(aq) + Fe(s) = Fe(So4)4(aq) + 4 Cu(s)
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| Équations équilibrées la veille |
Équations équilibrées sur01/26/25
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