| Équations équilibrées la veille | Équations équilibrées le lendemain |
KCl + AgNO3 = AgCl + KNO3
NaOH + H3C6H507 = H2O + Na3C6H507 =>
3 NaOH + H3C6H507 = 3 H2O + Na3C6H507
C5H11N + O2 = CO2 + H2O + NO2 =>
4 C5H11N + 35 O2 = 20 CO2 + 22 H2O + 4 NO2
AgNO3 + SiO2 = AgSiO2 + NO3 =>
AgNO3 + SiO2 = AgSiO2 + NO3
KH(IO3)2 + NaOH = KH(OH)2 + Na(IO3) =>
KH(IO3)2 + 2 NaOH = KH(OH)2 + 2 Na(IO3)
Ba(OH)2 + Be(OH)2 = Ba[Be(OH)4] =>
Ba(OH)2 + Be(OH)2 = Ba[Be(OH)4]
HF + BO3{3-} = BF3 + HO{-} =>
3 HF + BO3{3-} = BF3 + 3 HO{-}
Ba + Fe2(S2O3)3 = Fe + BaS2O3 =>
3 Ba + Fe2(S2O3)3 = 2 Fe + 3 BaS2O3
NaI + Pb(NO3)2 = PbI + Na(NO3)2 =>
NaI + Pb(NO3)2 = PbI + Na(NO3)2
CH3CHO = C2H3OH =>
CH3CHO = C2H3OH
CH3COOCH + HCl = CH3Cl + HCOOCH =>
CH3COOCH + HCl = CH3Cl + HCOOCH
SO4{2-} + H{+} + CH2O = HS{-} + CO2 + H2O =>
SO4{2-} + H{+} + 2 CH2O = HS{-} + 2 CO2 + 2 H2O
Fe(OH)3 + HCl = FeCl3 + H2O =>
Fe(OH)3 + 3 HCl = FeCl3 + 3 H2O
MgCl + H2O = MgOH2 + Cl =>
MgCl + H2O = MgOH2 + Cl
K(s) + H2O(l) = KOH(aq) + H2(g) =>
2 K(s) + 2 H2O(l) = 2 KOH(aq) + H2(g)
MgCl2 + Ag2S = MgS + AgCl =>
MgCl2 + Ag2S = MgS + 2 AgCl
Cr(NO3)2 + NaOH = Cr(OH)2 + Na(NO3) =>
Cr(NO3)2 + 2 NaOH = Cr(OH)2 + 2 Na(NO3)
NH4NO3 = N2 + O2 + H2O =>
2 NH4NO3 = 2 N2 + O2 + 4 H2O
Fe(OH)2 + H2O2 + H2SO4 = Fe2(SO4)3 + H2O =>
2 Fe(OH)2 + H2O2 + 3 H2SO4 = Fe2(SO4)3 + 6 H2O
H2 + SO3 + LiOH = LiSO3 + H2O =>
H2 + 2 SO3 + 2 LiOH = 2 LiSO3 + 2 H2O
K2Cr2O7 + NaCl + H2SO4 = KHSO4 + NaHSO4 + CrO2Cl2 + H2O =>
K2Cr2O7 + 4 NaCl + 6 H2SO4 = 2 KHSO4 + 4 NaHSO4 + 2 CrO2Cl2 + 3 H2O
C8H8(g) + O2(g) = H2O(l) + CO2(g) =>
C8H8(g) + 10 O2(g) = 4 H2O(l) + 8 CO2(g)
Ca + H2Cl3 = CaCl3 + H2 =>
Ca + H2Cl3 = CaCl3 + H2
FeCl3 + H2O = Fe + (OH)3 + HCl =>
FeCl3 + 3 H2O = Fe + (OH)3 + 3 HCl
P4() + Ca() = Ca3P2() =>
P4() + 6 Ca() = 2 Ca3P2()
CH1428O629 + O2 = CO2 + H2O =>
2 CH1428O629 + 87 O2 = 2 CO2 + 1428 H2O
P4 + AgNO3 + H2O = H3PO4 + Ag3P + HNO3 =>
2 P4 + 15 AgNO3 + 12 H2O = 3 H3PO4 + 5 Ag3P + 15 HNO3
HCl + H3PO4 + H2 = PCl3 + H2O =>
3 HCl + H3PO4 + H2 = PCl3 + 4 H2O
Fe2 + Cn = Fe(Cn)64 =>
Fe2 + 128 Cn = 2 Fe(Cn)64
BF3 + H2O = H[BF4] + H3BO3 =>
4 BF3 + 3 H2O = 3 H[BF4] + H3BO3
Fe + H2SO = FeSO + H2 =>
Fe + H2SO = FeSO + H2
K2I + Pb(C2H3O2)2 = PbI + K(C2H3O2) =>
K2I + Pb(C2H3O2)2 = PbI + 2 K(C2H3O2)
C4H8Cl2 + Zn = C4H8 + ZnCl2 =>
C4H8Cl2 + Zn = C4H8 + ZnCl2
Mg(C9H6NO)2 + O2 = MgO + C8H6N + CO2 =>
2 Mg(C9H6NO)2 + 3 O2 = 2 MgO + 4 C8H6N + 4 CO2
Cu(OH)2 + C3H8O3 = Cu + C3H6O3 + H2O =>
Cu(OH)2 + C3H8O3 = Cu + C3H6O3 + 2 H2O
NaClO3 + MnO2 + NaOH = NaCl + Na2MnO4 + H2O =>
NaClO3 + 3 MnO2 + 6 NaOH = NaCl + 3 Na2MnO4 + 3 H2O
SO2 + NO = SO3 + N2 =>
2 SO2 + 2 NO = 2 SO3 + N2
BaCl2 + K2CO3 = BaCO3(s) + KCl =>
BaCl2 + K2CO3 = BaCO3(s) + 2 KCl
H + AgCl = Ag + HCl =>
H + AgCl = Ag + HCl
Zn + MgCl2 = Mg + ZnCl2 =>
Zn + MgCl2 = Mg + ZnCl2
Ca(CHCOO)2 + Na3PO4 = NaCHCOO + Ca3(PO4)2 =>
3 Ca(CHCOO)2 + 2 Na3PO4 = 6 NaCHCOO + Ca3(PO4)2
Fe2O3 + HCl = FeCl3 + H2O =>
Fe2O3 + 6 HCl = 2 FeCl3 + 3 H2O
H2 + Al(No3) = Al + HNo3 =>
H2 + 2 Al(No3) = 2 Al + 2 HNo3
C2H5OH + O2 = (CO2) + (H20) =>
10 C2H5OH + 15 O2 = 20(CO2) + 3(H20)
KClO4 + S + H2O = K2SO4 + H2SO4 + Cl2 =>
6 KClO4 + 7 S + 4 H2O = 3 K2SO4 + 4 H2SO4 + 3 Cl2
Na2CrO4 + Zn + H2SO4 = Cr2(SO4)3 + Na2SO4 + ZnSO4 + H2O =>
2 Na2CrO4 + 3 Zn + 8 H2SO4 = Cr2(SO4)3 + 2 Na2SO4 + 3 ZnSO4 + 8 H2O
H2O4S + Zn2 = ZnSO4 + H =>
2 H2O4S + Zn2 = 2 ZnSO4 + 4 H
Na{+} + NO3{-2} = Na2NO3 =>
2 Na{+} + NO3{-2} = Na2NO3
FeC2O4 + CO2 = Fe(C2O4)3 =>
FeC2O4 + 4 CO2 = Fe(C2O4)3
C3H7O2N + NaOH = CH3COONa + NH3 + H2O =>
2 C3H7O2N + 3 NaOH = 3 CH3COONa + 2 NH3 + H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur09/02/24
Équations équilibrées sur10/02/23
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