| Équations équilibrées la veille | Équations équilibrées le lendemain |
F2 + 2 CuBr2 = 2 CuF + 4 Br
Fe + SiO2 = FeSi + O2 =>
Fe + SiO2 = FeSi + O2
CH3COOH + Ag(NH3)2OH = CH3COOAg + CH3COONH4 + H2O =>
3 CH3COOH + Ag(NH3)2OH = CH3COOAg + 2 CH3COONH4 + H2O
NaOH + CuCl2 = Cu(OH)2 + NaCl =>
2 NaOH + CuCl2 = Cu(OH)2 + 2 NaCl
C8H20O4H4(l) + O2(g) = CO2(g) + H2O(g) =>
C8H20O4H4(l) + 12 O2(g) = 8 CO2(g) + 12 H2O(g)
Al + HOH = Al(OH)3 + H2 =>
2 Al + 6 HOH = 2 Al(OH)3 + 3 H2
NaHCO3 + H2SO3 = H2O + CO2 + Na2SO3 =>
2 NaHCO3 + H2SO3 = 2 H2O + 2 CO2 + Na2SO3
H2 + Li3N = LiNH2 + LiH =>
2 H2 + Li3N = LiNH2 + 2 LiH
K(MnO4) + Ba(Cr2O7) = K2(Cr2O7) + Ba(MnO4)2 =>
2 K(MnO4) + Ba(Cr2O7) = K2(Cr2O7) + Ba(MnO4)2
S2O8 + C3H4Cl2 + H2O = CO2 + H2SO4 + HCl =>
7 S2O8 + 2 C3H4Cl2 + 12 H2O = 6 CO2 + 14 H2SO4 + 4 HCl
Al2O3 + Co2O3 = Al2CoO4 + O2 =>
4 Al2O3 + 2 Co2O3 = 4 Al2CoO4 + O2
C8H18 = C + H2 =>
C8H18 = 8 C + 9 H2
Fe(OH)3 + MgBr2 = FeBr3 + Mg(OH)2 =>
2 Fe(OH)3 + 3 MgBr2 = 2 FeBr3 + 3 Mg(OH)2
I8 + O2 = IO4 =>
I8 + 16 O2 = 8 IO4
CrOHHNO3 = CrNO3H2O =>
CrOHHNO3 = CrNO3H2O
CH3COOH + CuCO3 = Cu(CH3COO)2 + H2O + CO2 =>
2 CH3COOH + CuCO3 = Cu(CH3COO)2 + H2O + CO2
NaOH + CO2 = CO3{2-} + Na{+} + H{+} =>
NaOH + CO2 = CO3{2-} + Na{+} + H{+}
K2HPO4 = K3PO4 + H3PO4 =>
3 K2HPO4 = 2 K3PO4 + H3PO4
C10H12O + C10H10O2 = C20H22O3 =>
C10H12O + C10H10O2 = C20H22O3
SiO2 + H2 = SiO + H2O =>
SiO2 + H2 = SiO + H2O
KI + Pb(NO3)2 = PbI + K(NO3)2 =>
KI + Pb(NO3)2 = PbI + K(NO3)2
Hg2(NO3)2(aq) + ZnSO4 = Hg2SO4(aq) + Zn(NO3)2(aq) =>
Hg2(NO3)2(aq) + ZnSO4 = Hg2SO4(aq) + Zn(NO3)2(aq)
HClO4 = ClO2 + O2 + H2O =>
4 HClO4 = 4 ClO2 + 3 O2 + 2 H2O
C57H104O6 + (CH3OH) = C3H5O3H3 + (C12H24OOCH3) =>
44 C57H104O6 + 411(CH3OH) = 89 C3H5O3H3 + 204(C12H24OOCH3)
(NH4)2S + CuBr2 = CuS + NH4Br =>
(NH4)2S + CuBr2 = CuS + 2 NH4Br
C7H8O + H2SO4 = C7H8O4S + H2O =>
C7H8O + H2SO4 = C7H8O4S + H2O
Cu(s) + HCl(l) = CuCl2 + H2 =>
Cu(s) + 2 HCl(l) = CuCl2 + H2
P + H2 = PH2 =>
P + H2 = PH2
Ba(NO3)2 + VN + C6H8O7 = Ba3O8V2 + N2 + H2O + CO2 =>
27 Ba(NO3)2 + 18 VN + 10 C6H8O7 = 9 Ba3O8V2 + 36 N2 + 40 H2O + 60 CO2
CH3CH2CHO + CU(OH)2 = CH3CH2COOH + CU2O + H2O =>
4 CH3CH2CHO + 6 CU(OH)2 = 5 CH3CH2COOH + 3 CU2O + 3 H2O
NH4(NO3)(s) = N2O + H2O =>
NH4(NO3)(s) = N2O + 2 H2O
K + O = K2O3 =>
2 K + 3 O = K2O3
I(s) + NaBr(ac) = IBr(ac) + Na2(g) =>
2 I(s) + 2 NaBr(ac) = 2 IBr(ac) + Na2(g)
(c)Na2B4O7(k) + H2SO4(aq) + H2O(l) = H3BO3(s) + Na2SO4(aq)H3BO3 =>
(c)Na2B4O7(k) + H2SO4(aq) + 5 H2O(l) = 3 H3BO3(s) + Na2SO4(aq)H3BO3
Zn(s) + H2SO4(aq) = H2(g) + Zn2(SO4)2(aq) =>
2 Zn(s) + 2 H2SO4(aq) = 2 H2(g) + Zn2(SO4)2(aq)
PbMoO4 = Pb + Mo + O3 =>
3 PbMoO4 = 3 Pb + 3 Mo + 4 O3
N2 + H2 + S = NH4HS =>
N2 + 5 H2 + 2 S = 2 NH4HS
C2H3NaO2 + Fe(SCN)3 = Fe(C2H3O2)3 + NaSCN =>
3 C2H3NaO2 + Fe(SCN)3 = Fe(C2H3O2)3 + 3 NaSCN
K2C2O4 + KMnO4 + H2SO4 = K2SO4 + MnSO4 + CO2 + H2O =>
5 K2C2O4 + 2 KMnO4 + 8 H2SO4 = 6 K2SO4 + 2 MnSO4 + 10 CO2 + 8 H2O
SO2 + FeCl2 + H2O = FeCl + H2SO4 + HCl =>
SO2 + 2 FeCl2 + 2 H2O = 2 FeCl + H2SO4 + 2 HCl
(COO)2{-}2 + MnO4{-} + H{+} = Mn{2+} + CO2 + H2O =>
5(COO)2{-}2 + MnO4{-} + 8 H{+} = Mn{2+} + 10 CO2 + 4 H2O
CuSO4 + KBr = CuBr2 + K2SO4 =>
CuSO4 + 2 KBr = CuBr2 + K2SO4
Cl2 + HKI = I + HKCl =>
Cl2 + 2 HKI = 2 I + 2 HKCl
Al2(SO4)3 + CaBr2 = AlBr + Ca(SO4)3 =>
Al2(SO4)3 + CaBr2 = 2 AlBr + Ca(SO4)3
NaBr + Cl2 = Br2 + NaCl =>
2 NaBr + Cl2 = Br2 + 2 NaCl
HCCNa + CH3CH(CH3)Cl = HCCCH(CH3)2 + NaCl =>
HCCNa + CH3CH(CH3)Cl = HCCCH(CH3)2 + NaCl
C6H4ClNO2 + NaOH = C6H4NO2ONa + NaCl + H2O =>
C6H4ClNO2 + 2 NaOH = C6H4NO2ONa + NaCl + H2O
Ca(ClO)2 + HCl = CaCl2 + Cl2O3 + H2O =>
2 Ca(ClO)2 + 2 HCl = 2 CaCl2 + Cl2O3 + H2O
H2SO4 + LiOH = H2O + LiHSO4 =>
H2SO4 + LiOH = H2O + LiHSO4
HC8H4O4 + HCl(aq) = ClC8H4O4 + H =>
HC8H4O4 + HCl(aq) = ClC8H4O4 + 2 H
| 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 |
| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur03/13/25
Équations équilibrées sur04/12/24
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
