| Équations équilibrées la veille | Équations équilibrées le lendemain |
3 BaCl2 + 2 H3P = Ba3P2 + 6 HCl
K2CrO7 + H2SO4 + SO2 = K2SO4 + Cr(SO4)3 + H2O =>
K2CrO7 + H2SO4 + 3 SO2 = K2SO4 + Cr(SO4)3 + H2O
Sr(OH)2 + K3PO4 = Sr3(PO4)2 + KOH =>
3 Sr(OH)2 + 2 K3PO4 = Sr3(PO4)2 + 6 KOH
Cr2O72{-} + CH3OH + H{+} = HCO2H + Cr3{+} + H2O =>
12 Cr2O72{-} + 427 CH3OH + 20 H{+} = 427 HCO2H + 8 Cr3{+} + 437 H2O
RbCl(s)H2SO4(aq) = HCl(g)RbHSO4(aq) =>
RbCl(s)H2SO4(aq) = HCl(g)RbHSO4(aq)
H + NaOCl + Br = BrOH + NaCl =>
H + NaOCl + Br = BrOH + NaCl
Al2(SO4)3 + Fe(OH)3 = Al(OH)3 + Fe2(SO4)3 =>
Al2(SO4)3 + 2 Fe(OH)3 = 2 Al(OH)3 + Fe2(SO4)3
Na3PO4 + KOH = NaOH + K3PO4 =>
Na3PO4 + 3 KOH = 3 NaOH + K3PO4
Al(OH)3(s) + NaOH(ac) = NaAlO2(ac) + H2O(l) =>
Al(OH)3(s) + NaOH(ac) = NaAlO2(ac) + 2 H2O(l)
AgNO3NaCN = AgCNNaNO3 =>
AgNO3NaCN = AgCNNaNO3
Pb(OH)2 + HCl = H2O + PbCl2 =>
Pb(OH)2 + 2 HCl = 2 H2O + PbCl2
Al(s) + O2(g) + H2(g) = Al(OH)3 =>
2 Al(s) + 3 O2(g) + 3 H2(g) = 2 Al(OH)3
C + H2(SO4) = CO2 + SO2 + H2O =>
C + 2 H2(SO4) = CO2 + 2 SO2 + 2 H2O
AgNO3NaCN = Ag(CN)NaNO3 =>
AgNO3NaCN = Ag(CN)NaNO3
MgF2 + H2SO4 = MgSO4 + HF =>
MgF2 + H2SO4 = MgSO4 + 2 HF
H8B2 + H2O = HBO2 + H2 =>
H8B2 + 4 H2O = 2 HBO2 + 7 H2
Ca(OH)2CuO = Cu(OH)2CaO =>
Ca(OH)2CuO = Cu(OH)2CaO
H2SiF6 + MgO = MgSiF6 + H2O =>
H2SiF6 + MgO = MgSiF6 + H2O
CdF2 + Na2S = CdS + NaF =>
CdF2 + Na2S = CdS + 2 NaF
FeCl2 + NaOH = Fe(OH)2 + NaCl =>
FeCl2 + 2 NaOH = Fe(OH)2 + 2 NaCl
C10H14 + HNO3 = H2O + C10H13NO2 =>
C10H14 + HNO3 = H2O + C10H13NO2
NO + Fe(OH)2 = H2O + NO2Fe =>
NO + Fe(OH)2 = H2O + NO2Fe
H2S + FeCl3 = Fe2S3 + ClH =>
3 H2S + 2 FeCl3 = Fe2S3 + 6 ClH
CaCO3 + (NH4)2C2O4 = CaC2O4 + (NH4)2CO3 =>
CaCO3 + (NH4)2C2O4 = CaC2O4 + (NH4)2CO3
V2O5 + Cl2 = VOCl3 + O2 =>
2 V2O5 + 6 Cl2 = 4 VOCl3 + 3 O2
CH3COOH + C2H5O = CH3COOC2H5 + H3O =>
CH3COOH + 3 C2H5O = 2 CH3COOC2H5 + H3O
FeSi + Cl2 = FeCl3 + SiCl4 =>
2 FeSi + 7 Cl2 = 2 FeCl3 + 2 SiCl4
Pb(NO3)2KOH = K(NO3)2PbOH =>
Pb(NO3)2KOH = K(NO3)2PbOH
CaCl + Cl2 = CaCl2 =>
2 CaCl + Cl2 = 2 CaCl2
CH3OH + O2 = H2O + CO3 =>
CH3OH + 2 O2 = 2 H2O + CO3
P + Be = PBe =>
P + Be = PBe
N2O2O2 = NO2 =>
N2O2O2 = 2 NO2
NO = N2O + NO2 =>
3 NO = N2O + NO2
NH3 + L2 = N1L6 + H2 =>
2 NH3 + 6 L2 = 2 N1L6 + 3 H2
AgNo3(aq) + NaI(aq) = AgI(s) + NaNo3(aq) =>
AgNo3(aq) + NaI(aq) = AgI(s) + NaNo3(aq)
Ag2O = Ag + O2 =>
2 Ag2O = 4 Ag + O2
K2CO3(s) + Ca(C2H3O2)2(s) = CaCO3(s) + KC2H3O2(aq) =>
K2CO3(s) + Ca(C2H3O2)2(s) = CaCO3(s) + 2 KC2H3O2(aq)
PO = OP =>
PO = OP
Cr2(SO4)3 + KOH = Cr(OH)3 + K2SO4 =>
Cr2(SO4)3 + 6 KOH = 2 Cr(OH)3 + 3 K2SO4
N2(l) + H2(g) = NH3 =>
N2(l) + 3 H2(g) = 2 NH3
CaO + MnI4 = MnO2 + CaI2 =>
2 CaO + MnI4 = MnO2 + 2 CaI2
HCl + Cu = CuCl2 + H2 =>
2 HCl + Cu = CuCl2 + H2
K2[Sn(OH)4] + BiCl3 + KOH = K2[Sn(OH)6] + Bi + KCl =>
3 K2[Sn(OH)4] + 2 BiCl3 + 6 KOH = 3 K2[Sn(OH)6] + 2 Bi + 6 KCl
C6H4CH3NH3ClAgNO3 = AgClC6H4CH3NH2HNO3 =>
C6H4CH3NH3ClAgNO3 = AgClC6H4CH3NH2HNO3
Al(OH)3 + C = Al + C(OH) =>
Al(OH)3 + 3 C = Al + 3 C(OH)
Fe2O3 + H2S2O3 = Fe2(S2O3)3 + H2O =>
Fe2O3 + 3 H2S2O3 = Fe2(S2O3)3 + 3 H2O
HCOOH + MnO4 = MnO2 + CO2 + H2O =>
2 HCOOH + MnO4 = MnO2 + 2 CO2 + 2 H2O
KMnO4 + SO2 + H2O = KHSO4 + H2SO4 + MnSO4 =>
2 KMnO4 + 5 SO2 + 2 H2O = 2 KHSO4 + H2SO4 + 2 MnSO4
SO2(s) + HF(l) = SF4(g) + H2O(l) =>
SO2(s) + 4 HF(l) = SF4(g) + 2 H2O(l)
Zn + Na2CO3 = ZnO + Na2CO2 =>
Zn + Na2CO3 = ZnO + Na2CO2
| 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 |
| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/14/24
Équations équilibrées sur12/14/23
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
