| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 C8H18 + 25 O2 = 16 CO2 + 18 H2O
Fe(NO3)3 + NaCl = FeCl3 + NaNO3 =>
Fe(NO3)3 + 3 NaCl = FeCl3 + 3 NaNO3
(NH4)2CO3 = NH3 + H2O + CO2 =>
(NH4)2CO3 = 2 NH3 + H2O + CO2
HCl(aq) + NaOH(aq) = HOH(l) + NaCl(aq) =>
HCl(aq) + NaOH(aq) = HOH(l) + NaCl(aq)
SIO2 + Ba(OH)2 = BaSIO3 + H2O =>
SIO2 + Ba(OH)2 = BaSIO3 + H2O
H + I = HI =>
H + I = HI
KClO3 + H2SO4 = KHSO + O2 + ClO2 + H2O =>
4 KClO3 + 4 H2SO4 = 4 KHSO + 7 O2 + 4 ClO2 + 2 H2O
IO3{-} + H{-} = I{-} + OH{-} =>
IO3{-} + 3 H{-} = I{-} + 3 OH{-}
H2SiF6 + NaHSO4 = NaF + SiO2 + SO3 + H + O =>
H2SiF6 + 6 NaHSO4 = 6 NaF + SiO2 + 6 SO3 + 8 H + 4 O
C6H12N4 + H2O2 = C6H12N2O6 + NH3 =>
C6H12N4 + 3 H2O2 = C6H12N2O6 + 2 NH3
FeCl3 + HNO3 = HCl3 + Fe(NO3) =>
FeCl3 + HNO3 = HCl3 + Fe(NO3)
Li + H2SiO3 = Li2SiO3 + H2 =>
2 Li + H2SiO3 = Li2SiO3 + H2
FeCl2 + Cl2 = FeCl3 = =>
2 FeCl2 + Cl2 = 2 FeCl3
Al + CuSO4 = Al2(SO4)3 + Cu =>
2 Al + 3 CuSO4 = Al2(SO4)3 + 3 Cu
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
CH3CH2CH2CH2OH + Al = (CH3CH2CH2CH2O)3Al + H2 =>
6 CH3CH2CH2CH2OH + 2 Al = 2(CH3CH2CH2CH2O)3Al + 3 H2
SO3{-2} + MnO4{-2} + H{+} = SO4{-2} + MnO + H2O =>
2 SO3{-2} + MnO4{-2} + 2 H{+} = 2 SO4{-2} + MnO + H2O
FeI3 + Na2SO4 = Fe2(SO4)3 + Na + I =>
2 FeI3 + 3 Na2SO4 = Fe2(SO4)3 + 6 Na + 6 I
CCl4 + KOH = KCl + C(OH)4 =>
CCl4 + 4 KOH = 4 KCl + C(OH)4
CaCO3 + HCl = CaCl2 + CO2 + H2O =>
CaCO3 + 2 HCl = CaCl2 + CO2 + H2O
Cu3P2 + RbF = Rb3P + CuF2 =>
Cu3P2 + 6 RbF = 2 Rb3P + 3 CuF2
Fe2SO4 + H2O = Fe2O3 + H2 + H2SO4 =>
Fe2SO4 + 3 H2O = Fe2O3 + 2 H2 + H2SO4
Ca3(PO4)2 + SiO2 = CaSiO3 + P2O5 =>
Ca3(PO4)2 + 3 SiO2 = 3 CaSiO3 + P2O5
H2SO3 + FeCl2 + HCl = S + FeCl3 + H2O =>
H2SO3 + 4 FeCl2 + 4 HCl = S + 4 FeCl3 + 3 H2O
K4(FeCN6) + FeCl3 = KCl + Fe4(FeCN6)3 =>
3 K4(FeCN6) + 4 FeCl3 = 12 KCl + Fe4(FeCN6)3
P43 + O2 = P2O5 =>
4 P43 + 215 O2 = 86 P2O5
MgO + PCl5 = P4O10 + MgCl2 =>
10 MgO + 4 PCl5 = P4O10 + 10 MgCl2
Cu2O + HNO3 = Cu(NO3)2 + H2O + NO2 =>
Cu2O + 6 HNO3 = 2 Cu(NO3)2 + 3 H2O + 2 NO2
K2SO3 + Mg3(PO4)2 = MgSO3 + K3PO4 =>
3 K2SO3 + Mg3(PO4)2 = 3 MgSO3 + 2 K3PO4
(NH4)2Cr2O7 = N2 + Cr2O3 + H2O =>
(NH4)2Cr2O7 = N2 + Cr2O3 + 4 H2O
KHSO4 + NaOH = NaSO4 + KHOH =>
KHSO4 + NaOH = NaSO4 + KHOH
C3H7COOH + C4H9OH = CH3COOC4H9 + H2O =>
2 C3H7COOH + C4H9OH = 2 CH3COOC4H9 + H2O
Zn(C2H3O2)2 + CaSO4 = ZnSO4 + Ca(C2H3O2)2 =>
Zn(C2H3O2)2 + CaSO4 = ZnSO4 + Ca(C2H3O2)2
Cl + O2 = Cl2O2 =>
2 Cl + O2 = Cl2O2
S8 + GaP = P4 + Ga2S3 =>
3 S8 + 16 GaP = 4 P4 + 8 Ga2S3
P2H + O2 = P4O10 + H2O =>
4 P2H + 11 O2 = 2 P4O10 + 2 H2O
KCIO3 = KCI + O2 =>
2 KCIO3 = 2 KCI + 3 O2
MgCl2(aq) + Pb(OH)2(aq) = Mg(OH)2(aq) + PbCl2(s) =>
MgCl2(aq) + Pb(OH)2(aq) = Mg(OH)2(aq) + PbCl2(s)
Sr(OH)2 + CO2 = SrCO3 + H2O =>
Sr(OH)2 + CO2 = SrCO3 + H2O
Sb2O3 + KOH + H2O2 + H2O = KSb(OH)6 =>
Sb2O3 + 2 KOH + 2 H2O2 + 3 H2O = 2 KSb(OH)6
KNo3 + Pb3(Po4)2 = K3Po4 + Pb(No3)2 =>
6 KNo3 + Pb3(Po4)2 = 2 K3Po4 + 3 Pb(No3)2
C2H4O2 + LiOH = H2O + LiC4H3O2 =>
2 C2H4O2 + LiOH = 3 H2O + LiC4H3O2
Mg + H(NO3) = H + Mg(NO3) =>
Mg + H(NO3) = H + Mg(NO3)
Sn(NO2)4 = SnO2 + N2O3 =>
Sn(NO2)4 = SnO2 + 2 N2O3
BrO{-} + Ag{+} + OH{-} = BrO3{-} + Ag + H2O =>
BrO{-} + 4 Ag{+} + 4 OH{-} = BrO3{-} + 4 Ag + 2 H2O
K2O + H2SO4 = H2O + K2SO4 =>
K2O + H2SO4 = H2O + K2SO4
MoS2 + MoO3 = Mo + SO2 =>
3 MoS2 + 4 MoO3 = 7 Mo + 6 SO2
CrOHSO4 + NaOH = Cr(OH)3 + Na2SO4 =>
CrOHSO4 + 2 NaOH = Cr(OH)3 + Na2SO4
H2SO4 + KBr = K2(SO4) + H2S + Br2 + H2O =>
5 H2SO4 + 8 KBr = 4 K2(SO4) + H2S + 4 Br2 + 4 H2O
CH3CHBrCH2CH3 + KOH = CH3CHOHCH2CH3 + KBr =>
CH3CHBrCH2CH3 + KOH = CH3CHOHCH2CH3 + KBr
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur03/25/24
Équations équilibrées sur04/24/23
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