| Équations équilibrées la veille | Équations équilibrées le lendemain |
8 HNO3 + 6 NaCl = 3 Cl2 + 6 NaNO3 + 2 NO + 4 H2O
AgNO3 + CH3CHO = CH3COOH + Ag + NO2 =>
AgNO3 + CH3CHO = CH3COOH + Ag + NO2
AgNO3 + F = NO3 + AgF =>
AgNO3 + F = NO3 + AgF
N + Be = NBe =>
N + Be = NBe
FeO + MgCO3 = MgO + FeCO3 =>
FeO + MgCO3 = MgO + FeCO3
Al2(SO4)3 + NaOH = Na2SO4 + Al(OH)3 =>
Al2(SO4)3 + 6 NaOH = 3 Na2SO4 + 2 Al(OH)3
Al(S) + Br2 = AlBr3(S) =>
2 Al(S) + 3 Br2 = 2 AlBr3(S)
Al2(SO4)3 + NaOH = Na2SO4 + Al(OH)3 =>
Al2(SO4)3 + 6 NaOH = 3 Na2SO4 + 2 Al(OH)3
LaCl3 + LiPN2 = LaLiP4N8 + LiCl =>
LaCl3 + 4 LiPN2 = LaLiP4N8 + 3 LiCl
K2(Cr2O7) + Fe(SO4) + H2SO4 = Cr2(SO4)3 + Fe2(SO4)3 + KHSO4 + H2O =>
K2(Cr2O7) + 6 Fe(SO4) + 8 H2SO4 = Cr2(SO4)3 + 3 Fe2(SO4)3 + 2 KHSO4 + 7 H2O
Na2S2O3 + H2O2 = Na2SO4 + H2SO4 + H2O =>
Na2S2O3 + 4 H2O2 = Na2SO4 + H2SO4 + 3 H2O
PbO2 + NaOH = Pb(OH)4 + Na2O =>
PbO2 + 4 NaOH = Pb(OH)4 + 2 Na2O
(NH4)CO3 + Cl2 = NCl3 + NH4Cl + CO2 + H2O =>
2(NH4)CO3 + 2 Cl2 = NCl3 + NH4Cl + 2 CO2 + 2 H2O
FeSO4 + Ag2SO4 = Ag + Fe2(SO4)3 =>
2 FeSO4 + Ag2SO4 = 2 Ag + Fe2(SO4)3
Hg + CO2 = C + HgO =>
2 Hg + CO2 = C + 2 HgO
Pb(NO3)2 + Ba(OH)2 = Pb(OH)2 + Ba(NO3)2 =>
Pb(NO3)2 + Ba(OH)2 = Pb(OH)2 + Ba(NO3)2
Si2 + I2 = SiI4 =>
Si2 + 4 I2 = 2 SiI4
AsO3{3-} + Cr2O7{2-} + H{+} = AsO4{3-} + Cr{3+} + H2O =>
3 AsO3{3-} + Cr2O7{2-} + 8 H{+} = 3 AsO4{3-} + 2 Cr{3+} + 4 H2O
FeO + MgCO3 = MgO + FeCO3 =>
FeO + MgCO3 = MgO + FeCO3
CuCl2(aq) + I2(s) = CuI(s) + Cl2(aq) =>
2 CuCl2(aq) + I2(s) = 2 CuI(s) + 2 Cl2(aq)
SiO + LiOH = Si(OH)2 + Li2O =>
SiO + 2 LiOH = Si(OH)2 + Li2O
FeCl2 + Br2 = FeBr2 + Cl =>
FeCl2 + Br2 = FeBr2 + 2 Cl
NH4Cl + Ca3(PO4)2 = (NH4)3PO4 + CaCl2 =>
6 NH4Cl + Ca3(PO4)2 = 2(NH4)3PO4 + 3 CaCl2
CuSO4 + KCN = CuCN + K2SO4 + C2N2 =>
2 CuSO4 + 4 KCN = 2 CuCN + 2 K2SO4 + C2N2
Ba(OH)2 + HNO3 = (OH)2 + BaHNO3 =>
Ba(OH)2 + HNO3 = (OH)2 + BaHNO3
Ca5(PO4)3OH + NaF = Ca5(PO4)3F + NaOH =>
Ca5(PO4)3OH + NaF = Ca5(PO4)3F + NaOH
Cu + NH4OH = CuNH4OH =>
Cu + NH4OH = CuNH4OH
Na + NiO = Na2O + Ni =>
2 Na + NiO = Na2O + Ni
LiHCO3 + HCl = LiHCl2 + H2CO3 =>
LiHCO3 + 2 HCl = LiHCl2 + H2CO3
Na + CaSO4 = Ca + Na(SO4)2 =>
Na + 2 CaSO4 = 2 Ca + Na(SO4)2
C + Br2 = C2Br2 =>
2 C + Br2 = C2Br2
AsH3 + HBr = H2 + AsBr3 =>
AsH3 + 3 HBr = 3 H2 + AsBr3
NaCl + K2CrO4 = KCl + Na2CrO4 =>
2 NaCl + K2CrO4 = 2 KCl + Na2CrO4
NaH2PO4 + Ba(OH)2 = Ba3(PO4)2 + Na3PO4 + H2O =>
3 NaH2PO4 + 3 Ba(OH)2 = Ba3(PO4)2 + Na3PO4 + 6 H2O
FeI2 + O2 = I2 + Fe2O3 =>
4 FeI2 + 3 O2 = 4 I2 + 2 Fe2O3
NaHSO3 + KMnO4 = K + MnO2 + NaHSO4 =>
2 NaHSO3 + KMnO4 = K + MnO2 + 2 NaHSO4
CH3CH2CHCH2 + KMnO4 + H2O = MnO2 + CH3CH2CH(OH)CH2(OH) + KOH =>
3 CH3CH2CHCH2 + 2 KMnO4 + 4 H2O = 2 MnO2 + 3 CH3CH2CH(OH)CH2(OH) + 2 KOH
C9H8O2 + C5H6Br3N = C9H8Br2O2 + C5H6BrN =>
C9H8O2 + C5H6Br3N = C9H8Br2O2 + C5H6BrN
LiCl + MgSO4 = Li2SO4 + MgCl2 =>
2 LiCl + MgSO4 = Li2SO4 + MgCl2
BaS + Al = Ba + Al2S3 =>
3 BaS + 2 Al = 3 Ba + Al2S3
Mg + H2O = Mg(OH) + H2 =>
2 Mg + 2 H2O = 2 Mg(OH) + H2
CuSO3 + HF = CuF2 + H2SO3 =>
CuSO3 + 2 HF = CuF2 + H2SO3
(CH3(CH2)6CH3)(l) + O2(g) = CO2(g) + H2O(g) =>
2(CH3(CH2)6CH3)(l) + 25 O2(g) = 16 CO2(g) + 18 H2O(g)
BaCl2 + [FeO4]{2-} = Ba[FeO4] + Cl{-} =>
BaCl2 + [FeO4]{2-} = Ba[FeO4] + 2 Cl{-}
Al + KOH + H2O = K(Al)(OH)4 + H3 =>
Al + KOH + 3 H2O = K(Al)(OH)4 + H3
H2SO = H + SO =>
H2SO = 2 H + SO
KOH2 + CO3 = K2CO3 + H2O =>
2 KOH2 + CO3 = K2CO3 + 2 H2O
K2SO4 + CaCl2 = KCl + CaSO4 =>
K2SO4 + CaCl2 = 2 KCl + CaSO4
Na2CO3 + H2O = NaOH + H2CO3 =>
Na2CO3 + 2 H2O = 2 NaOH + H2CO3
ArOH + NaOH = ArONa + H2O =>
ArOH + NaOH = ArONa + H2O
| 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 |
| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur10/24/24
Équations équilibrées sur11/23/23
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
