| Équations équilibrées la veille | Équations équilibrées le lendemain |
C3H8 + 5 O2 = 3 CO2 + 4 H2O
V(OH)3 + HCl = VCl3 + H2O =>
V(OH)3 + 3 HCl = VCl3 + 3 H2O
P2O5 + MnO = Mn3(PO4)2 =>
P2O5 + 3 MnO = Mn3(PO4)2
C9H10 + KMnO4 + H2SO4 = C7H6O2 + K2SO4 + MnSO4 + H2O =>
35 C9H10 + 52 KMnO4 + 78 H2SO4 = 45 C7H6O2 + 26 K2SO4 + 52 MnSO4 + 118 H2O
Ag + S8 = Ag2S =>
16 Ag + S8 = 8 Ag2S
Ti + Br2 = TiBr =>
2 Ti + Br2 = 2 TiBr
CH3COCH3 + Ca(OCl)2 = Ca(OH)2 + Ca(C2H3O2)2 + CHCl3 =>
2 CH3COCH3 + 3 Ca(OCl)2 = 2 Ca(OH)2 + Ca(C2H3O2)2 + 2 CHCl3
C6H10O4 + H2O = CH4 + CO2 =>
4 C6H10O4 + 6 H2O = 13 CH4 + 11 CO2
Pb(NO3)2 + KI = PbI2 + KNO3 =>
Pb(NO3)2 + 2 KI = PbI2 + 2 KNO3
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
Zn + Au(NO3)3 = Au + Zn(NO3)2 =>
3 Zn + 2 Au(NO3)3 = 2 Au + 3 Zn(NO3)2
C19H40 + CuO = H2O + CO2 + Cu =>
C19H40 + 58 CuO = 20 H2O + 19 CO2 + 58 Cu
AgNO3(aq) + CaCl2(s) = AgCl(s) + Ca(NO3)2 =>
2 AgNO3(aq) + CaCl2(s) = 2 AgCl(s) + Ca(NO3)2
Sb3 + Na2S = Sb2S3 + Na =>
2 Sb3 + 9 Na2S = 3 Sb2S3 + 18 Na
CH3COOH + NaOH = NaCH3COO + H2O =>
CH3COOH + NaOH = NaCH3COO + H2O
Br + NaF = F + NaBr =>
Br + NaF = F + NaBr
C2H6 + C8H10 = C10H16 =>
C2H6 + C8H10 = C10H16
B2H6(l) + O2(g) = B2O3(g) + H2O(l) =>
B2H6(l) + 3 O2(g) = B2O3(g) + 3 H2O(l)
C8H18 + O2 = CO2 + H2O =>
2 C8H18 + 25 O2 = 16 CO2 + 18 H2O
Ti + Br2 = TiBr2 =>
Ti + Br2 = TiBr2
Na + H2O = NaOH + H2 =>
2 Na + 2 H2O = 2 NaOH + H2
CrO3 + HCl + C6H12O6 = CrCl3 + CO2 + H2O =>
8 CrO3 + 24 HCl + C6H12O6 = 8 CrCl3 + 6 CO2 + 18 H2O
Na2CO3 + NiBr2 = NaBr + NiCO3 =>
Na2CO3 + NiBr2 = 2 NaBr + NiCO3
HF(aq) + Ca(OH)2(aq) = CaF2(aq) + H2O =>
2 HF(aq) + Ca(OH)2(aq) = CaF2(aq) + 2 H2O
CaO + CaSO4 + OH = CaO3 + CaHSO3 =>
CaO + CaSO4 + OH = CaO3 + CaHSO3
CH3COOH + KMnO4 + H2SO4 = MnSO4 + K2SO4 + H2O + CO2 =>
5 CH3COOH + 8 KMnO4 + 12 H2SO4 = 8 MnSO4 + 4 K2SO4 + 22 H2O + 10 CO2
C6H12(g) + O2(g) = CO2 + H2O =>
C6H12(g) + 9 O2(g) = 6 CO2 + 6 H2O
NH3 + H2SO4 = (NH4)HSO4 =>
NH3 + H2SO4 = (NH4)HSO4
Na3P + HCl = NaCl + PH3 =>
Na3P + 3 HCl = 3 NaCl + PH3
CH3CH2CH2OH + CH3CH2COOH = CH3CH2COOHCH2CH3 + H2O =>
11 CH3CH2CH2OH + 9 CH3CH2COOH = 12 CH3CH2COOHCH2CH3 + 5 H2O
CrCl3 + KOH = Cr(OH)3 + K3Cl3 =>
CrCl3 + 3 KOH = Cr(OH)3 + K3Cl3
Al(s) + NH4ClO4(s) = Al2O3(s) + AlCl3(s) + H2O(g) + N2(g) =>
10 Al(s) + 6 NH4ClO4(s) = 4 Al2O3(s) + 2 AlCl3(s) + 12 H2O(g) + 3 N2(g)
Br2O3 + H2O = HBrO2 =>
Br2O3 + H2O = 2 HBrO2
Cu(NO3)2 + Zn = (NO3)2 + CuZn =>
Cu(NO3)2 + Zn = (NO3)2 + CuZn
FeO2 + H2O = Fe(OH)2 + H2O5 =>
4 FeO2 + 5 H2O = 4 Fe(OH)2 + H2O5
C7H8 + KMnO4 + H2O = C6H5OH + MnO2 + KOH =>
18 C7H8 + 20 KMnO4 + H2O = 21 C6H5OH + 20 MnO2 + 20 KOH
Fe + HIO3 + H2SO4 = FeSO4 + I2 + H2O =>
5 Fe + 2 HIO3 + 5 H2SO4 = 5 FeSO4 + I2 + 6 H2O
C2H2 + O2 = CO2 + H2O =>
2 C2H2 + 5 O2 = 4 CO2 + 2 H2O
C4H6O3 + H2O = C2H4 + O2 =>
C4H6O3 + H2O = 2 C2H4 + 2 O2
Fe + [Fe(CN)6] = Fe[Fe(CN)6] =>
Fe + [Fe(CN)6] = Fe[Fe(CN)6]
ClO3{-} + Br{-} + H{+} = Br2 + Cl{-} + H2O =>
ClO3{-} + 6 Br{-} + 6 H{+} = 3 Br2 + Cl{-} + 3 H2O
NaOH + H3PO4 = Na3PO4 + H2O =>
3 NaOH + H3PO4 = Na3PO4 + 3 H2O
Al + Br2 = AlBr3 =>
2 Al + 3 Br2 = 2 AlBr3
CH3COOH3 + O2 = CO2 + H2O =>
2 CH3COOH3 + 5 O2 = 4 CO2 + 6 H2O
NaHCO3(s) + CH3COOH(l) = CH3COONa(s) + H2O(l) + CO2(g) =>
NaHCO3(s) + CH3COOH(l) = CH3COONa(s) + H2O(l) + CO2(g)
U(UO4)2 + MnO2 + H{+} + HSO4{-} = U(SO4)5{-4} + Mn{+2} + H2O =>
U(UO4)2 + MnO2 + 5 H{+} + 15 HSO4{-} = 3 U(SO4)5{-4} + Mn{+2} + 10 H2O
P4 + O2 = P2O5 =>
P4 + 5 O2 = 2 P2O5
Ca(NO3)2 + NaH2PO4 = Ca(H2PO4)2 + Na(NO3) =>
Ca(NO3)2 + 2 NaH2PO4 = Ca(H2PO4)2 + 2 Na(NO3)
HI + C6H12O = C6H11I + H2O =>
HI + C6H12O = C6H11I + H2O
Fe + NH3*H2O = Fe(OH)3 + NH4 =>
Fe + 3 NH3*H2O = Fe(OH)3 + 3 NH4
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur02/17/25
Équations équilibrées sur03/19/24
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