| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 FeI3 + 3 K2CrO4 = Fe2(CrO4)3 + 6 KI
Ca(OH)2 + H3PO4 = Ca3(PO4)02 + HOH =>
3 Ca(OH)2 + 2 H3PO4 = Ca3(PO4)02 + 6 HOH
C2H7OH + H2O = C2H9OOH =>
C2H7OH + H2O = C2H9OOH
SO2 + HNO3 = H2SO4 + NO2 =>
SO2 + 2 HNO3 = H2SO4 + 2 NO2
Ba(NO3)2 + NaSCN = Ba(SCN)2 + NaNO3 =>
Ba(NO3)2 + 2 NaSCN = Ba(SCN)2 + 2 NaNO3
BaSO3 = BaO + SO2 =>
BaSO3 = BaO + SO2
C4H10O2 + HCl = C4H8Cl2 + H2O =>
C4H10O2 + 2 HCl = C4H8Cl2 + 2 H2O
HCOOCH3 + AgNO3 + NH3 + H2O = Ag + (NH4)2CO3 =>
9 HCOOCH3 + 8 AgNO3 + 28 NH3 + 12 H2O = 8 Ag + 18(NH4)2CO3
(NH4)2CO3 + RbCl2 = (NH4)2Cl2 + RbCO3 =>
(NH4)2CO3 + RbCl2 = (NH4)2Cl2 + RbCO3
Li + NH3 = LiH + N2 =>
6 Li + 2 NH3 = 6 LiH + N2
Zn(NO3)2 + H2S = ZnS + HNO3 =>
Zn(NO3)2 + H2S = ZnS + 2 HNO3
Fe3(SO4)3 + Ba(OH)2 = BaSO4 + Fe(OH)2 =>
Fe3(SO4)3 + 3 Ba(OH)2 = 3 BaSO4 + 3 Fe(OH)2
NaNO3 + SO3 = NaO3 + SNO3 =>
NaNO3 + SO3 = NaO3 + SNO3
C2N5NH2 + O2 = CO2 + H2O + N2 =>
2 C2N5NH2 + 5 O2 = 4 CO2 + 2 H2O + 6 N2
CaCO3 = *7CaO + CO2 =>
7 CaCO3 = *7CaO + 7 CO2
FeS2 + O2 = Fe2O3 + SO2 =>
4 FeS2 + 11 O2 = 2 Fe2O3 + 8 SO2
Hg + Cr(NO3)3 = Cr + Hg(NO3)3 =>
Hg + Cr(NO3)3 = Cr + Hg(NO3)3
C2H6 + Cl2 = C2Cl6 + H2Cl =>
2 C2H6 + 9 Cl2 = 2 C2Cl6 + 6 H2Cl
MnSO4*2H2O + H2C2O4 + H2O = MnC2O4*3H2O + H2SO4 =>
MnSO4*2H2O + H2C2O4 + H2O = MnC2O4*3H2O + H2SO4
H3PO4 = H2 + PO4 =>
2 H3PO4 = 3 H2 + 2 PO4
Mg(OH)2 + K2(SO4) = MgSO4 + KOH =>
Mg(OH)2 + K2(SO4) = MgSO4 + 2 KOH
K4[Fe(CN)6] + NiCl2 = KCl + Ni2[Fe(CN)6] =>
K4[Fe(CN)6] + 2 NiCl2 = 4 KCl + Ni2[Fe(CN)6]
BeSO3 = BeO + SO2 =>
BeSO3 = BeO + SO2
ZnBr2 + NaOH = NaBr2 + ZnOH =>
ZnBr2 + NaOH = NaBr2 + ZnOH
MgCl2(aq) + Na2CO3(aq) = NaCl(aq) + MgCO3(s) =>
MgCl2(aq) + Na2CO3(aq) = 2 NaCl(aq) + MgCO3(s)
O2 + H2Cl = H2O2 + Cl =>
O2 + H2Cl = H2O2 + Cl
CO(s) + O2(s) = CO2(s) =>
2 CO(s) + O2(s) = 2 CO2(s)
Cu(NO3)2 + H2S = CuS + HNO3 =>
Cu(NO3)2 + H2S = CuS + 2 HNO3
H2CO3 + Mn(OH)2 = MnCO3 + H2O =>
H2CO3 + Mn(OH)2 = MnCO3 + 2 H2O
Br2 + Mg = BrMg =>
Br2 + 2 Mg = 2 BrMg
C2H5OH + Cr2O72{-} + H{+} = CH3COOH + Cr3{+} + H2O =>
427 C2H5OH + 12 Cr2O72{-} + 20 H{+} = 427 CH3COOH + 8 Cr3{+} + 437 H2O
Ca(OH)2 + K3(PO4) = Ca3(PO4)2 + K(OH) =>
3 Ca(OH)2 + 2 K3(PO4) = Ca3(PO4)2 + 6 K(OH)
Fe2 + O2 = Fe3O4 =>
3 Fe2 + 4 O2 = 2 Fe3O4
Mg(ClO3)2 + AlPO4 = Al(ClO3)3 + Mg3(PO4)2 =>
3 Mg(ClO3)2 + 2 AlPO4 = 2 Al(ClO3)3 + Mg3(PO4)2
Na3PO4 + Li + H2O = Li3PO4 + NaOH + H2 =>
2 Na3PO4 + 6 Li + 6 H2O = 2 Li3PO4 + 6 NaOH + 3 H2
B2O3 = B + O2 =>
2 B2O3 = 4 B + 3 O2
Ca(OH)2 + K3(PO4) = Ca3(PO4)2 + K(OH) =>
3 Ca(OH)2 + 2 K3(PO4) = Ca3(PO4)2 + 6 K(OH)
P + H2O2 = PO2 + H2O =>
P + 2 H2O2 = PO2 + 2 H2O
BaCl2 + AgNO3 = Ba(NO3)2 + AgCl =>
BaCl2 + 2 AgNO3 = Ba(NO3)2 + 2 AgCl
Ba(NO3)2 + NaBr = BaBr2 + NaNO3 =>
Ba(NO3)2 + 2 NaBr = BaBr2 + 2 NaNO3
BaCl2*H2SO4 = BaSO4 + HCl =>
BaCl2*H2SO4 = BaSO4 + 2 HCl
Fe2(SO4)3 + H3PO4 = FePO4 + H2SO4 =>
Fe2(SO4)3 + 2 H3PO4 = 2 FePO4 + 3 H2SO4
Li2S + Pb(ClO3)2 = PbS + LiClO3 =>
Li2S + Pb(ClO3)2 = PbS + 2 LiClO3
Na2CrO4 + Pb(OH)4 = NaOH + Pb(CrO4)2 =>
2 Na2CrO4 + Pb(OH)4 = 4 NaOH + Pb(CrO4)2
HNO3(aq) + Mg(OH)2(aq) = Mg(NO3)2(aq) + H2O(l) =>
2 HNO3(aq) + Mg(OH)2(aq) = Mg(NO3)2(aq) + 2 H2O(l)
Na2SO3 = Na2O + SO2 =>
Na2SO3 = Na2O + SO2
Na2CO3 + HF = NaF + H2CO3 =>
Na2CO3 + 2 HF = 2 NaF + H2CO3
Al(OH)3 + MgCl2 = AlCl2 + Mg(OH)3 =>
Al(OH)3 + MgCl2 = AlCl2 + Mg(OH)3
Mg + HCH3CO2 = Mg(C2H3O2)2 + H2 =>
Mg + 2 HCH3CO2 = Mg(C2H3O2)2 + H2
CrCl2 + Ca(NO3)2 = CaCl2 + Cr(NO3)2 =>
CrCl2 + Ca(NO3)2 = CaCl2 + Cr(NO3)2
| 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 |
| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur09/07/24
Équations équilibrées sur10/07/23
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
