| Équations équilibrées la veille | Équations équilibrées le lendemain |
CH3CH2OH + O2 = H2O + CH3COOH
PbBr4(s) = Pb(s) + Br2(l) =>
PbBr4(s) = Pb(s) + 2 Br2(l)
NaCl + AgNO3 = AgNa + ClNO3 =>
NaCl + AgNO3 = AgNa + ClNO3
(H2SO4) + NaOH = (Na2SO4) + H2O =>
(H2SO4) + 2 NaOH = (Na2SO4) + 2 H2O
C988H1398O9 + O2 = CO2 + H2O =>
C988H1398O9 + 1333 O2 = 988 CO2 + 699 H2O
CH3COONa + AgNO3 = AgO2CCH3 + NaNO3 =>
CH3COONa + AgNO3 = AgO2CCH3 + NaNO3
Na2SO4 + Ba(No3)2 = Ba(SO4) + NaNo3 =>
Na2SO4 + Ba(No3)2 = Ba(SO4) + 2 NaNo3
HNO3 + Mg(OH)2 = H2O + Mg(NO3)2 =>
2 HNO3 + Mg(OH)2 = 2 H2O + Mg(NO3)2
C + CH4 = C2H4 =>
C + CH4 = C2H4
Pb(NO3)2(aq) + Ba(aq) = Pb(aq) + Ba(NO3)2(aq) =>
Pb(NO3)2(aq) + Ba(aq) = Pb(aq) + Ba(NO3)2(aq)
Ag + SS = Ag2S =>
4 Ag + SS = 2 Ag2S
HKO4S + KOH = K2SO4 + H2O =>
HKO4S + KOH = K2SO4 + H2O
K2Cr2O7 + H2C2O4*3H2O = K[Cr(C2O4)2(H2O)2]*3H2O + CO2 + H2O =>
K2Cr2O7 + 7 H2C2O4*3H2O = 2 K[Cr(C2O4)2(H2O)2]*3H2O + 6 CO2 + 18 H2O
NiO + NH4H2PO4 = Ni3P2O8 + NH3 + H2O =>
3 NiO + 2 NH4H2PO4 = Ni3P2O8 + 2 NH3 + 3 H2O
Al(OH)3 + SH4 = Al4S3 + H2O =>
4 Al(OH)3 + 3 SH4 = Al4S3 + 12 H2O
HNO3 + H2SO4 = O2N + HSO4 + H2O =>
HNO3 + H2SO4 = O2N + HSO4 + H2O
Ba(OH)2*10H2O + NH4NO3 = Ba(NO3)2 + NH3 + H2O =>
Ba(OH)2*10H2O + 2 NH4NO3 = Ba(NO3)2 + 2 NH3 + 12 H2O
NH2CH2COOH + CuO = Cu(NH2CH2COO)2 + H2O =>
2 NH2CH2COOH + CuO = Cu(NH2CH2COO)2 + H2O
ZnClO4 + LiF2 = LiClO4 + ZnF2 =>
ZnClO4 + LiF2 = LiClO4 + ZnF2
Al2O3 + C = CO + Al2C3 =>
Al2O3 + 6 C = 3 CO + Al2C3
Al + NaOH + H2O = Na3(AlOH)6 + H2 =>
12 Al + 6 NaOH + 6 H2O = 2 Na3(AlOH)6 + 3 H2
Ba3(PO4)2 + CuCl2 = Cu3(PO4)2 + BaCl2 =>
Ba3(PO4)2 + 3 CuCl2 = Cu3(PO4)2 + 3 BaCl2
SrCl2 + NaHSO4 = SrSO4 + HCl + NaCl =>
SrCl2 + NaHSO4 = SrSO4 + HCl + NaCl
FeS + O2 = Fe2O3 + SO2 = =>
4 FeS + 7 O2 = 2 Fe2O3 + 4 SO2
ClO3{-} = Cl{-} + ClO4{-} =>
4 ClO3{-} = Cl{-} + 3 ClO4{-}
KCl + Na2O = NaCl + K2O =>
2 KCl + Na2O = 2 NaCl + K2O
CH3COOH + C2H5OH = CH3COOC2H6 + H2O =>
3 CH3COOH + 5 C2H5OH = 4 CH3COOC2H6 + 3 H2O
C4H10 + O2 = CO999999999999999 + H2O =>
C4H10 + 2.0E + 15 O2 = 4 CO999999999999999 + 5 H2O
KI(aq) + NaOH(aq) = KOH(aq) + NaI =>
KI(aq) + NaOH(aq) = KOH(aq) + NaI
H2SO5 + H2O = H2SO4 + H2O3 =>
2 H2SO5 + H2O = 2 H2SO4 + H2O3
CdCl2 + Na4OH = Cd(OH)2 + Na4Cl =>
CdCl2 + 2 Na4OH = Cd(OH)2 + 2 Na4Cl
C3H8O3 + ClO4 = CO2 + H2O + Cl =>
4 C3H8O3 + 7 ClO4 = 12 CO2 + 16 H2O + 7 Cl
CH3OH + K2Cr2O7 + H2SO4 = H2CO3 + Cr2(SO4)3 + K2SO4 + H2O =>
CH3OH + K2Cr2O7 + 4 H2SO4 = H2CO3 + Cr2(SO4)3 + K2SO4 + 5 H2O
Fe + CuSO4 = Cu + Fe2SO4 =>
2 Fe + CuSO4 = Cu + Fe2SO4
NH3 + Cl2 = N2 + HCl2 =>
2 NH3 + 6 Cl2 = N2 + 6 HCl2
PHCO3 + HCl = PCl + CO2 + H2O =>
PHCO3 + HCl = PCl + CO2 + H2O
CH3COOH + Ca(HCO3)2 = H2O + CH3COOCa + CO2 =>
9 CH3COOH + 8 Ca(HCO3)2 = 14 H2O + 8 CH3COOCa + 18 CO2
CaCl2 + Na(SO4) = Ca(SO4)2 + NaCl =>
CaCl2 + 2 Na(SO4) = Ca(SO4)2 + 2 NaCl
BaCl2 + K2CrO4 = K2Cl2 + BaCrO4 =>
BaCl2 + K2CrO4 = K2Cl2 + BaCrO4
Mg(s) + AgNO3(aq) = Mg(NO3)2 + Ag(aq) =>
Mg(s) + 2 AgNO3(aq) = Mg(NO3)2 + 2 Ag(aq)
KOH + HPO4 = KPO4 + H2O =>
KOH + HPO4 = KPO4 + H2O
CO(NH3)6{3+} + Cl{-} = CO(NH3)5Cl{2+} + NH3 =>
CO(NH3)6{3+} + Cl{-} = CO(NH3)5Cl{2+} + NH3
H{+} + I{-} = HI =>
H{+} + I{-} = HI
Na + H2O = NaOH + H2 =>
2 Na + 2 H2O = 2 NaOH + H2
C18H34O2 + CH4 = C19H36O2 + C3H8O3 =>
56 C18H34O2 + 5 CH4 = 53 C19H36O2 + 2 C3H8O3
CrO4{2-} + I{-} + H{+} = I2 + Cr{3+} + H2O =>
2 CrO4{2-} + 6 I{-} + 16 H{+} = 3 I2 + 2 Cr{3+} + 8 H2O
C5H10 + KMnO4 + H2O = C5H12O4 + MnO2 + KOH =>
C5H10 + 2 KMnO4 + 2 H2O = C5H12O4 + 2 MnO2 + 2 KOH
CH3CHO + KMnO4 + H2SO4 = K2SO4 + MnSO4 + H2O + CH3CHCOOH =>
15 CH3CHO + 4 KMnO4 + 6 H2SO4 = 2 K2SO4 + 4 MnSO4 + 11 H2O + 10 CH3CHCOOH
Ca(OH)2 + H2SO4 = CaSO4 + H2O =>
Ca(OH)2 + H2SO4 = CaSO4 + 2 H2O
NaOH(aq) + HClO(aq) = NaClO(l) + H2O(l) =>
NaOH(aq) + HClO(aq) = NaClO(l) + H2O(l)
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur05/25/24
Équations équilibrées sur06/24/23
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