| Équations équilibrées la veille | Équations équilibrées le lendemain |
414 Fe(NO3)3*9H2O + 36 Sr(NO3)2 + 374 C6H8O7 + 18 Mn(NO3)2*4H2O = 18 Sr2Fe23Mn1O38 + 675 N2 + 2244 CO2 + 5294 H2O
KI = K + I22 =>
22 KI = 22 K + I22
SiCl4(l) + Mg() = Si(s) + MgCl2(s) =>
SiCl4(l) + 2 Mg() = Si(s) + 2 MgCl2(s)
PbO2 + Cl{-} + OH{-} + H2O = [Pb(OH)3]{-} + ClO{-} =>
PbO2 + Cl{-} + OH{-} + H2O = [Pb(OH)3]{-} + ClO{-}
Cd + HCl + Na2S = CdS + NaCl + H =>
Cd + 2 HCl + Na2S = CdS + 2 NaCl + 2 H
Cl{-} + SO4{-2} + H{+} = Cl2 + SO2 + H2O =>
2 Cl{-} + SO4{-2} + 4 H{+} = Cl2 + SO2 + 2 H2O
LaN3O9*6H2O + Sr(NO3)2 + Mn(NO3)2*4H2O + C2H5NO2 = LaSrMnO3 + N2 + H2 + CO2 =>
2 LaN3O9*6H2O + 2 Sr(NO3)2 + 2 Mn(NO3)2*4H2O + 28 C2H5NO2 = 2 LaSrMnO3 + 21 N2 + 90 H2 + 56 CO2
HC2H3O2 + (Al(OH)3) = (H2O) + (Al(C2H3O2)3) =>
3 HC2H3O2 + (Al(OH)3) = 3(H2O) + (Al(C2H3O2)3)
Al(ClO4) + Fe(NO3)2 = AlNO3 + Fe(ClO4)2 =>
2 Al(ClO4) + Fe(NO3)2 = 2 AlNO3 + Fe(ClO4)2
KMnO4 + KCl + H2SO4 = MnSO4 + Cl2 + KHSO4 + H2O =>
2 KMnO4 + 10 KCl + 14 H2SO4 = 2 MnSO4 + 5 Cl2 + 12 KHSO4 + 8 H2O
N2O3 + CO = N + CO2 =>
N2O3 + 3 CO = 2 N + 3 CO2
Mn4O2 + HCl = Mn2Cl + Cl + H2O =>
Mn4O2 + 4 HCl = 2 Mn2Cl + 2 Cl + 2 H2O
C6H10 + K2Cr2O7 + H2SO4 = Cr2(SO4)3 + H2O + K2SO4 + C6H10O4 =>
3 C6H10 + 4 K2Cr2O7 + 16 H2SO4 = 4 Cr2(SO4)3 + 16 H2O + 4 K2SO4 + 3 C6H10O4
K2CrO4(aq) + Pb(C2H3O2)2(aq) = PbCrO4(s) + KC2H3O2 =>
K2CrO4(aq) + Pb(C2H3O2)2(aq) = PbCrO4(s) + 2 KC2H3O2
Ba(C2H3O2)2 + NaCr = NaC2H3O2 + BaCr2 =>
Ba(C2H3O2)2 + 2 NaCr = 2 NaC2H3O2 + BaCr2
Cr2O7{2-} + H{+} + C2O4{2-} = Cr{3+} + CO2 + H2O =>
Cr2O7{2-} + 14 H{+} + 3 C2O4{2-} = 2 Cr{3+} + 6 CO2 + 7 H2O
KOH + H2BO3 = K2(BO3) + H2O =>
2 KOH + H2BO3 = K2(BO3) + 2 H2O
CuSO4 + (Na)3PO4 = Cu3(PO4)2 + Na2SO4 =>
3 CuSO4 + 2(Na)3PO4 = Cu3(PO4)2 + 3 Na2SO4
S(g) + H2O(g) = S(OH)2 + H =>
S(g) + 2 H2O(g) = S(OH)2 + 2 H
N2 + FeO = Fe3N2 + O2 =>
2 N2 + 6 FeO = 2 Fe3N2 + 3 O2
CH3CHO + CH3CH2MgCl = CH3CH2CHOMgClCH3 =>
CH3CHO + CH3CH2MgCl = CH3CH2CHOMgClCH3
H2O2 = H2O + O200000000000000 =>
200000000000000 H2O2 = 200000000000000 H2O + O200000000000000
H2 + N2 + Cl2 + O2 = NH4ClO3 =>
4 H2 + N2 + Cl2 + 3 O2 = 2 NH4ClO3
CO2 + FeCl3 = CCl4 + Fe2O3 =>
3 CO2 + 4 FeCl3 = 3 CCl4 + 2 Fe2O3
Na2CO3 + Sc(NO3)3 = Na2(NO3)3 + ScCO3 =>
Na2CO3 + Sc(NO3)3 = Na2(NO3)3 + ScCO3
KOH + H2S = H2O + K2S =>
2 KOH + H2S = 2 H2O + K2S
K2Cr2O7 + H2SO4 + C2H6O = Cr2(SO4)3 + K2SO4 + H3C2O2 + H2O =>
5 K2Cr2O7 + 20 H2SO4 + 6 C2H6O = 5 Cr2(SO4)3 + 5 K2SO4 + 6 H3C2O2 + 29 H2O
H3PO4 + (NH4)2Mo4 + HNO3 = (NH4)3PO4*12Mo3 + NH4NO3 + H2O =>
4 H3PO4 + 36(NH4)2Mo4 + 78 HNO3 = 4(NH4)3PO4*12Mo3 + 69 NH4NO3 + 27 H2O
Pb(SO4)2 + ZnI2 = PbI2 + Zn(SO4)2 =>
Pb(SO4)2 + ZnI2 = PbI2 + Zn(SO4)2
C6H5CH2Cl + AgNO3 = C6H5CH2Ag + ClNO3 =>
C6H5CH2Cl + AgNO3 = C6H5CH2Ag + ClNO3
NH3 + H2SO4 = (NH4)2SO4 =>
2 NH3 + H2SO4 = (NH4)2SO4
HMnO4 + NaCl + H2SO4 = MnSO4 + Cl2 + Na2SO4 + H2O =>
2 HMnO4 + 10 NaCl + 7 H2SO4 = 2 MnSO4 + 5 Cl2 + 5 Na2SO4 + 8 H2O
NH3 + H2SO4 = (NH4)2SO4 =>
2 NH3 + H2SO4 = (NH4)2SO4
Ag2O(s) = O2 + Ag =>
2 Ag2O(s) = O2 + 4 Ag
K2CO3 + FeSO4 = FeCO3 + K2SO4 =>
K2CO3 + FeSO4 = FeCO3 + K2SO4
Fe2O3(s) + C(s) = Fe(s) + CO2(g) =>
2 Fe2O3(s) + 3 C(s) = 4 Fe(s) + 3 CO2(g)
C4H8S + O2 = CO2 + H2O + SO3111 =>
2 C4H8S + 3123 O2 = 8 CO2 + 8 H2O + 2 SO3111
Fe(s) + CuCl2(ac) = Cu(s) + FeCl2(ac) =>
Fe(s) + CuCl2(ac) = Cu(s) + FeCl2(ac)
C6H10O + HNO3 = C6H10O4 + N2 + H2O =>
5 C6H10O + 6 HNO3 = 5 C6H10O4 + 3 N2 + 3 H2O
Mg(OH)2 + HCl = MgCl2 + H2O =>
Mg(OH)2 + 2 HCl = MgCl2 + 2 H2O
C6H14N4 + O2 = H2O + CO2 + N2 =>
2 C6H14N4 + 19 O2 = 14 H2O + 12 CO2 + 4 N2
Al(NO3)3 + Zn = Zn(NO3)3 + Al =>
Al(NO3)3 + Zn = Zn(NO3)3 + Al
CH3(CH2)4CH3(l) + O2(g) = H2O(l) + CO2(g) =>
2 CH3(CH2)4CH3(l) + 19 O2(g) = 14 H2O(l) + 12 CO2(g)
MgSO4 + Na2CO3 = Mg2(CO3)2 + Na2SO4 =>
2 MgSO4 + 2 Na2CO3 = Mg2(CO3)2 + 2 Na2SO4
K2Cr2O7 + HCl = Cl2 + KCl + CrCl3 + H2O =>
K2Cr2O7 + 14 HCl = 3 Cl2 + 2 KCl + 2 CrCl3 + 7 H2O
(NH4)Fe(SO4)2*12H2O + NaOH = NH4OH + SO4 + Na + Fe + H2O =>
(NH4)Fe(SO4)2*12H2O + NaOH = NH4OH + 2 SO4 + Na + Fe + 12 H2O
Ag + H2S = Ag2S + H2 =>
2 Ag + H2S = Ag2S + H2
KBr + Cl2 + KOH = KCl + KBrO3 + H2O =>
KBr + 3 Cl2 + 6 KOH = 6 KCl + KBrO3 + 3 H2O
CuSO4 + KCn = CuCn + KSO4 =>
CuSO4 + KCn = CuCn + KSO4
NaCl + MnO2 + H2SO4 = MnSO4 + Na2(SO4)3 + Cl2 + H2O =>
2 NaCl + 3 MnO2 + 6 H2SO4 = 3 MnSO4 + Na2(SO4)3 + Cl2 + 6 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 68 69 70 71 72 73 |
| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur02/02/25
Équations équilibrées sur03/04/24
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
