| Équations équilibrées la veille | Équations équilibrées le lendemain |
4 B + 3 O2 = 2 B2O3
Ni + Br2 = NiBr2(aq) =>
Ni + Br2 = NiBr2(aq)
H2 + Co{2+} = Co + H{+} =>
H2 + Co{2+} = Co + 2 H{+}
C6H6 + KMnO4 = C4H4O4 + KMnO2 =>
2 C6H6 + 6 KMnO4 = 3 C4H4O4 + 6 KMnO2
C4H2O6 + H2O2 = CO2 + H2O =>
C4H2O6 + 3 H2O2 = 4 CO2 + 4 H2O
K3CrO3 + H2SO4 = K2SO4 + H3CrO3 =>
2 K3CrO3 + 3 H2SO4 = 3 K2SO4 + 2 H3CrO3
K2CO3 + CO2 + H2O = KHCO3 =>
K2CO3 + CO2 + H2O = 2 KHCO3
KMnO4 + KNO2 + H2SO4 = MnSO4 + KNO3 + K2SO4 + H2O =>
2 KMnO4 + 5 KNO2 + 3 H2SO4 = 2 MnSO4 + 5 KNO3 + K2SO4 + 3 H2O
CH3CH2CHCH2 + Br2 = C4H8Br2 =>
CH3CH2CHCH2 + Br2 = C4H8Br2
FeS + Pb(NO3)2 = Fe(NO3)2 + PbS =>
FeS + Pb(NO3)2 = Fe(NO3)2 + PbS
K2SO4 + CaCO3 = K2CO3 + CaSO4 =>
K2SO4 + CaCO3 = K2CO3 + CaSO4
SrO + H2O = Sr(OH)2 =>
SrO + H2O = Sr(OH)2
CuCl2 + ZnO = ZnCl2 + CuO =>
CuCl2 + ZnO = ZnCl2 + CuO
FeS + Pb(NO3)2 = Fe(NO3)2 + PbS =>
FeS + Pb(NO3)2 = Fe(NO3)2 + PbS
MnS + HCl + HNO3 = MnCl2 + NO + H2O + HSO4 =>
MnS + 2 HCl + 3 HNO3 = MnCl2 + 3 NO + 2 H2O + HSO4
(NH4)2 + (NO)2 = N2 + H2O =>
(NH4)2 + 2(NO)2 = 3 N2 + 4 H2O
(H2SO4) + NaOH = NaHSO4 + H2O =>
(H2SO4) + NaOH = NaHSO4 + H2O
PbSO4 + H2O = PbO2 + Pb + H2SO4 =>
2 PbSO4 + 2 H2O = PbO2 + Pb + 2 H2SO4
Zn(OH)2 + LiOH = Li2[Zn(OH)4] =>
Zn(OH)2 + 2 LiOH = Li2[Zn(OH)4]
berylliumcarbonate + potassiumnitrate = berylliumnitrate + potassiumcarbonate =>
BeCO3 + 2 KNO3 = Be(NO3)2 + K2CO3
MnBr2 + H2O = H2 + Br2 + MnOH =>
2 MnBr2 + 2 H2O = H2 + 2 Br2 + 2 MnOH
Ca(NO3)2 + KIO3 = Ca(IO3)2 + K(NO3) =>
Ca(NO3)2 + 2 KIO3 = Ca(IO3)2 + 2 K(NO3)
Na(g) + Cl2 = NaCl2 =>
Na(g) + Cl2 = NaCl2
CaCO3 + CO2 + H2O = Ca(HCO3)2 =>
CaCO3 + CO2 + H2O = Ca(HCO3)2
Fe(OH)2 + KOH + H2O = K3[Fe(OH)6] + H2 =>
2 Fe(OH)2 + 6 KOH + 2 H2O = 2 K3[Fe(OH)6] + H2
NH3 + HCl = H30 + NCl =>
15 NH3 + 15 HCl = 2 H30 + 15 NCl
SiH3 + O2 = Si02 + H2O =>
4 SiH3 + 3 O2 = 2 Si02 + 6 H2O
C7H8O + FeCl3 = Fe(C7H7O)3 + HCl =>
3 C7H8O + FeCl3 = Fe(C7H7O)3 + 3 HCl
Fe(NO3)3 + KCNS = Fe(CNS)3 + KNO3 =>
Fe(NO3)3 + 3 KCNS = Fe(CNS)3 + 3 KNO3
K2Cr2O7 + H2S = H2Cr2O7 + K2S =>
K2Cr2O7 + H2S = H2Cr2O7 + K2S
CO2 + NH3 + H3PO4 + H2O = (CH2O)106(NH3)16(H3PO4) + O2 =>
106 CO2 + 16 NH3 + H3PO4 + 106 H2O = (CH2O)106(NH3)16(H3PO4) + 106 O2
Pb + KOH + H2O = KPbO2 + H2 =>
2 Pb + 2 KOH + 2 H2O = 2 KPbO2 + 3 H2
Na + H2O(l) = NaOH + H2 =>
2 Na + 2 H2O(l) = 2 NaOH + H2
NH2CH2CONHCH2COOH + Ca(OH)2 = (NH2CH2COO)2Ca + H2O =>
NH2CH2CONHCH2COOH + Ca(OH)2 = (NH2CH2COO)2Ca + H2O
Sb + NO3 = Sb4O6 + NO =>
4 Sb + 3 NO3 = Sb4O6 + 3 NO
Ce2(CO3)3 + HNO3 = Ce(NO3)3 + CO2 + H2O =>
Ce2(CO3)3 + 6 HNO3 = 2 Ce(NO3)3 + 3 CO2 + 3 H2O
NaBr + Cl2 = NaCl + Br2 =>
2 NaBr + Cl2 = 2 NaCl + Br2
NaCe + AgNO3 = NaNO3 + AgCe =>
NaCe + AgNO3 = NaNO3 + AgCe
CH3CO2H + NaHCO3 = CH3COONa + H2O + CO2 =>
CH3CO2H + NaHCO3 = CH3COONa + H2O + CO2
CH3COONH4 + NaOH = CH3COONa + NH3 + H2O =>
CH3COONH4 + NaOH = CH3COONa + NH3 + H2O
CuCl2 + KOH = Cu(OH)2 + KCl =>
CuCl2 + 2 KOH = Cu(OH)2 + 2 KCl
NaOH + Na2S = H2S + Na2O =>
2 NaOH + Na2S = H2S + 2 Na2O
P4O10 + H2O + KOH = KH2PO4 =>
P4O10 + 2 H2O + 4 KOH = 4 KH2PO4
Cu + OH = Cu(OH)2 =>
Cu + 2 OH = Cu(OH)2
(NH4)2CO3 + Ba(CH3COO2)2 = NH4CH3COO2 + BaCO3 =>
(NH4)2CO3 + Ba(CH3COO2)2 = 2 NH4CH3COO2 + BaCO3
CaCO3 + KOH = Ca(OH)2 + K2CO3 =>
CaCO3 + 2 KOH = Ca(OH)2 + K2CO3
AlCl3 + H2O2 = Al(OH)3 + HClO =>
AlCl3 + 3 H2O2 = Al(OH)3 + 3 HClO
Al(OH)3 + H2SO4 = Al2 + (SO4) + H2O =>
2 Al(OH)3 + 3 H2SO4 = Al2 + 3(SO4) + 6 H2O
H2O + C6H5MgBr = MgBrOH + C6H6 =>
H2O + C6H5MgBr = MgBrOH + C6H6
(NH4)3 + P + Ca(OH)2 = Ca3P2 + NH4OH =>
2(NH4)3 + 2 P + 3 Ca(OH)2 = Ca3P2 + 6 NH4OH
| 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 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 |
| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur04/17/24
Équations équilibrées sur05/17/23
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
