| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 NiSO4(s) + 4 NaBH4(s) + 6 H2O(l) = 11 H2(g) + 2 Na2SO4(aq) + 2 H3BO3(aq) + 2 NiB(s)
Pb2 + KClO3 = PbClO3 + K =>
Pb2 + 2 KClO3 = 2 PbClO3 + 2 K
(C17H35COOH)2 + C3H5(OH)3 = (C17H35COO)3C3H5 + H2O =>
3(C17H35COOH)2 + 2 C3H5(OH)3 = 2(C17H35COO)3C3H5 + 6 H2O
NH4Br + H2O = NH6BrO =>
NH4Br + H2O = NH6BrO
Ca3P2(s) + H2O = Ca(OH)2(aq) + PH3(g) =>
Ca3P2(s) + 6 H2O = 3 Ca(OH)2(aq) + 2 PH3(g)
Ni(OH)2 + HCl = NiOHCl + H2O =>
Ni(OH)2 + HCl = NiOHCl + H2O
C6H5C2H4 + KMnO4 + H2SO4 = C6H5COOH + K2SO4 + MnSO4 + H2O =>
70 C6H5C2H4 + 94 KMnO4 + 141 H2SO4 = 80 C6H5COOH + 47 K2SO4 + 94 MnSO4 + 216 H2O
NaOH + H2S + ClCH2CH2OH + Na2SO4 = HSCH2CH2OH + NaCl + Na2SO4*10H2O =>
10 NaOH + 10 H2S + 10 ClCH2CH2OH + Na2SO4 = 10 HSCH2CH2OH + 10 NaCl + Na2SO4*10H2O
H3PO4 + H3BO3 + C6H11Al2O7 + C5H14NOCl + NaOH + C2H4N4 = Al2BPN + NaCl + CO2 + H2 =>
14 H3PO4 + 14 H3BO3 + 14 C6H11Al2O7 + 2 C5H14NOCl + 2 NaOH + 3 C2H4N4 = 14 Al2BPN + 2 NaCl + 100 CO2 + 140 H2
Al(OH3) + AgNO3 = AlNO3 + AgOH3 =>
Al(OH3) + AgNO3 = AlNO3 + AgOH3
K3PO4 + HCl = KCl + H3PO4 =>
K3PO4 + 3 HCl = 3 KCl + H3PO4
As2O3 + KBrO3 + H2O = H3AsO4 + KBr =>
3 As2O3 + 2 KBrO3 + 9 H2O = 6 H3AsO4 + 2 KBr
PbN2O6 + K2CrO4 = KNO3 + PbCrO4 =>
PbN2O6 + K2CrO4 = 2 KNO3 + PbCrO4
MgCl2(aq) + AgNO3(aq) = Mg(NO3)2(aq) + AgCl(aq) =>
MgCl2(aq) + 2 AgNO3(aq) = Mg(NO3)2(aq) + 2 AgCl(aq)
C2H5OH + O2 = CO + H2O =>
C2H5OH + 2 O2 = 2 CO + 3 H2O
Mg + Cu(NO3)2 = Cu2Mg + (NO3)2 =>
Mg + 2 Cu(NO3)2 = Cu2Mg + 2(NO3)2
Na2Cr2O7 + HCl = NaCl + CrCl3 + H2O + Cl =>
Na2Cr2O7 + 14 HCl = 2 NaCl + 2 CrCl3 + 7 H2O + 6 Cl
CrBr3 + F2 = CrF + Br =>
2 CrBr3 + F2 = 2 CrF + 6 Br
Ca(ClO3)2 + Cs3PO4 = CsClO3 + Ca3(PO4)2 =>
3 Ca(ClO3)2 + 2 Cs3PO4 = 6 CsClO3 + Ca3(PO4)2
K2SO4 + Al(OH)3 = Al2(SO4)3 + KOH =>
3 K2SO4 + 2 Al(OH)3 = Al2(SO4)3 + 6 KOH
Al2O3 + C + Cl2 = CO + AlCl2 =>
Al2O3 + 3 C + 2 Cl2 = 3 CO + 2 AlCl2
KMnO4 + H3AsO3 + H{+} = KMn{2+} + H3AsO4 + H2O =>
KMnO4 + 3 H3AsO3 + 2 H{+} = KMn{2+} + 3 H3AsO4 + H2O
Mg + AlPO4 = Al + Mg3(PO4)2 =>
3 Mg + 2 AlPO4 = 2 Al + Mg3(PO4)2
NaOH + H3PO4 = Na2HPO4 + H2O =>
2 NaOH + H3PO4 = Na2HPO4 + 2 H2O
H2O2 + NaHS = NaS + H2O =>
H2O2 + 2 NaHS = 2 NaS + 2 H2O
NaOH + C20H14O4H20 = Na + CO2 + H2O =>
106 NaOH + C20H14O4H20 = 106 Na + 20 CO2 + 70 H2O
Cl2 + ZnI2 = ClI2 + Zn =>
Cl2 + 2 ZnI2 = 2 ClI2 + 2 Zn
HgCl + NO3 + HCl = HgCl2 + NO + H2O =>
4 HgCl + NO3 + 4 HCl = 4 HgCl2 + NO + 2 H2O
MgOH = Mg2 + OH =>
2 MgOH = Mg2 + 2 OH
LiNO3 + Ni(NO3)2 + (NH4)6Mo7O24*4H2O + C6H8O7 = LiNi05Mo05O2 + N2 + CO2 + H2O =>
126 LiNO3 + 630 Ni(NO3)2 + 90(NH4)6Mo7O24*4H2O + 554 C6H8O7 = 126 LiNi05Mo05O2 + 963 N2 + 3324 CO2 + 3656 H2O
KI + H3PO4 + CH3OH = K3PO4 + CH3I + H2O =>
3 KI + H3PO4 + 3 CH3OH = K3PO4 + 3 CH3I + 3 H2O
Fe + K2CO3 + O2 = KFeO2 + CO2 =>
4 Fe + 2 K2CO3 + 3 O2 = 4 KFeO2 + 2 CO2
HCO3 + HNO2 = NO2 + H2CO3 =>
HCO3 + HNO2 = NO2 + H2CO3
Ag3O4P = Ag + O + P =>
Ag3O4P = 3 Ag + 4 O + P
Pb(NO3)2 = PbO + NO2 + O2 =>
2 Pb(NO3)2 = 2 PbO + 4 NO2 + O2
Ar2CO3 = Ar2 + CO3 =>
Ar2CO3 = Ar2 + CO3
C2H5NO2 + O2 = CO2 + NO2 + H2O =>
4 C2H5NO2 + 13 O2 = 8 CO2 + 4 NO2 + 10 H2O
Sb2 + Na2CO3 + S = Na3SbS4 + SO2 + CO2 =>
2 Sb2 + 6 Na2CO3 + 19 S = 4 Na3SbS4 + 3 SO2 + 6 CO2
Mg(aq) + O(g) = MgO(s) =>
Mg(aq) + O(g) = MgO(s)
H2SO4(aq) + C(s) = H2O(l) + SO2(g) + CO2(g) =>
2 H2SO4(aq) + C(s) = 2 H2O(l) + 2 SO2(g) + CO2(g)
C2H4O2 + NaOH = H2O + CH3COONa =>
C2H4O2 + NaOH = H2O + CH3COONa
LiOH + HBr = LiBr + water =>
LiOH + HBr = LiBr + H2O
Ca + SO4 + KOH = Ca(OH)2 + K2SO4 =>
Ca + SO4 + 2 KOH = Ca(OH)2 + K2SO4
Cu(OH)2 + HCH3CO2 = Cu(CH3CO2)2 + H2O =>
Cu(OH)2 + 2 HCH3CO2 = Cu(CH3CO2)2 + 2 H2O
Ag + KPO4 = K + Ag3PO4 =>
3 Ag + KPO4 = K + Ag3PO4
Ba(C2H3O2)2 + K2(SO4) = Ba(SO4) + K(C2H3O2) =>
Ba(C2H3O2)2 + K2(SO4) = Ba(SO4) + 2 K(C2H3O2)
PbS + HBr = PbBr2 + H2S =>
PbS + 2 HBr = PbBr2 + H2S
NH4Cl + H2SO4 = (NH4)2SO4 + HCl =>
2 NH4Cl + H2SO4 = (NH4)2SO4 + 2 HCl
AsO3{3-} + Br2 + H2O = AsO4{3-} + Br{-} + H{+} =>
AsO3{3-} + Br2 + H2O = AsO4{3-} + 2 Br{-} + 2 H{+}
CUSO4 + NaCO3 = CUCO3 + NaSO4 =>
CUSO4 + NaCO3 = CUCO3 + NaSO4
| 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 |
| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/21/23
Équations équilibrées sur01/20/23
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
