| Équations équilibrées la veille | Équations équilibrées le lendemain |
Zn(OH)2 + 2 NaOH = Na2Zn(OH)4
CuCl2(aq) + H2O(l) = CuO(s) + HCl(aq) =>
CuCl2(aq) + H2O(l) = CuO(s) + 2 HCl(aq)
Co(NO3)2 + NaHCO3 + H2O2 = Na3[Co(CO3)3] + H2O + NaNO3 + CO2 =>
2 Co(NO3)2 + 10 NaHCO3 + H2O2 = 2 Na3[Co(CO3)3] + 6 H2O + 4 NaNO3 + 4 CO2
IBr + NH3 = (NH4)Br + NI3 =>
3 IBr + 4 NH3 = 3(NH4)Br + NI3
NaAlO2 + Na2SiO3*5H2O = Na2Al2Si2O8*4H2O + NaOH + H2O =>
2 NaAlO2 + 2 Na2SiO3*5H2O = Na2Al2Si2O8*4H2O + 4 NaOH + 4 H2O
Zn + NO2 = Zn(NO2)2 =>
Zn + 2 NO2 = Zn(NO2)2
NH3 + H3PO4 = ((NH4)3PO4) =>
3 NH3 + H3PO4 = ((NH4)3PO4)
H2SO4 + NaOH = Na2SO4 + H2O =>
H2SO4 + 2 NaOH = Na2SO4 + 2 H2O
H2SO4 + K4Fe(CN)6 + KMnO4 = CO2 + Fe2(SO4)3 + H2O + HNO3 + KHSO4 + MnSO4 =>
299 H2SO4 + 10 K4Fe(CN)6 + 122 KMnO4 = 60 CO2 + 5 Fe2(SO4)3 + 188 H2O + 60 HNO3 + 162 KHSO4 + 122 MnSO4
Na2SO3 + H2SO4 = Na2SO4 + H2O + SO2 =>
Na2SO3 + H2SO4 = Na2SO4 + H2O + SO2
Al2O3 + AlCl3 = AlCl + O2 =>
2 Al2O3 + 2 AlCl3 = 6 AlCl + 3 O2
Ba(OH)2 + Cl2 = BaCl2 + H2O + Ba(ClO)2 =>
2 Ba(OH)2 + 2 Cl2 = BaCl2 + 2 H2O + Ba(ClO)2
CrO3 + H2SO4 = H2CrO4 + SO3 =>
CrO3 + H2SO4 = H2CrO4 + SO3
(NH4)2SO4 + CaO = (NH4)2O + CaSO4 =>
(NH4)2SO4 + CaO = (NH4)2O + CaSO4
Na3PO4(aq) + Ni(ClO4)2(aq) = NaClO4(aq) + Ni3(PO4)2 =>
2 Na3PO4(aq) + 3 Ni(ClO4)2(aq) = 6 NaClO4(aq) + Ni3(PO4)2
Br2 + Na3P + H2O = Na3PO4 + HBr =>
4 Br2 + Na3P + 4 H2O = Na3PO4 + 8 HBr
PCl3 + KClO3 + H2O = H3PO4 + HCl + KCl =>
3 PCl3 + KClO3 + 9 H2O = 3 H3PO4 + 9 HCl + KCl
ZnPb + NO3 = Zn(NO3)2 + Pb =>
ZnPb + 2 NO3 = Zn(NO3)2 + Pb
Mg + Ba(NO3)2 = MgNO3 + Ba2 =>
4 Mg + 2 Ba(NO3)2 = 4 MgNO3 + Ba2
NHO3 + B(OH)3 = B(NO3)3 + HOH =>
3 NHO3 + B(OH)3 = B(NO3)3 + 3 HOH
W + HNO3 = W(NO3)3 + NO + H2O =>
W + 4 HNO3 = W(NO3)3 + NO + 2 H2O
KO2 + K2O = K2O2 =>
2 KO2 + 2 K2O = 3 K2O2
Cu(C2H3O2)2 + Na2(CrO4) = CuCrO4 + NaC2H3O2 =>
Cu(C2H3O2)2 + Na2(CrO4) = CuCrO4 + 2 NaC2H3O2
W + HF + HNO3 = H2[WF6] + NO + H2O =>
3 W + 18 HF + 4 HNO3 = 3 H2[WF6] + 4 NO + 8 H2O
Mg + N + O = MgNO32 =>
Mg + N + 32 O = MgNO32
CH3CO2 + NaOH = NaCH2CO2 + H2O =>
CH3CO2 + NaOH = NaCH2CO2 + H2O
Ba3[Al(OH)6]2 + HCl = Al(OH)3 + BaCl2 + H2O =>
Ba3[Al(OH)6]2 + 6 HCl = 2 Al(OH)3 + 3 BaCl2 + 6 H2O
Al(OH)3 + NaOH = NaAlO2 + H2O =>
Al(OH)3 + NaOH = NaAlO2 + 2 H2O
P2O3 + K2O = KPO2 =>
P2O3 + K2O = 2 KPO2
SbCl3 + NaOH = Sb(OH)3 + NaCl =>
SbCl3 + 3 NaOH = Sb(OH)3 + 3 NaCl
HCl(aq) + NaOH(aq) = NaCl(aq) + H2O(l) =>
HCl(aq) + NaOH(aq) = NaCl(aq) + H2O(l)
BaO + Zn(OH)2 = BaZnO2 + H2O =>
BaO + Zn(OH)2 = BaZnO2 + H2O
(NHCH2CO) + O2 = CO2 + N2 + H2O =>
4(NHCH2CO) + 9 O2 = 8 CO2 + 2 N2 + 6 H2O
NaOCl + HCl = H2O + Na + Cl2 =>
2 NaOCl + 4 HCl = 2 H2O + 2 Na + 3 Cl2
MgO + S = MgS + O2 =>
2 MgO + 2 S = 2 MgS + O2
P4 + HBrO3 + H2O = H3PO4 + Br2 =>
P4 + 4 HBrO3 + 4 H2O = 4 H3PO4 + 2 Br2
Cs3P + AgI = CsI + Ag3P =>
Cs3P + 3 AgI = 3 CsI + Ag3P
U(s) + O2(g) = UO6(s) =>
U(s) + 3 O2(g) = UO6(s)
Zn(OH)2 + HCl = ZnCl2 + H2O =>
Zn(OH)2 + 2 HCl = ZnCl2 + 2 H2O
H(ClO)2 + BaOH = Ba(ClO)2 + H2O =>
H(ClO)2 + BaOH = Ba(ClO)2 + H2O
Zn(OH)2 + HCl = ZnCl2 + H2O =>
Zn(OH)2 + 2 HCl = ZnCl2 + 2 H2O
C7H14 + Br2 = C7H13Br + HBr =>
C7H14 + Br2 = C7H13Br + HBr
CaCO3 + C6H8O6 = CaC12H14O12 + H2O + CO2 =>
CaCO3 + 2 C6H8O6 = CaC12H14O12 + H2O + CO2
Al(OH)3 + SO3 = Al2(SO4)3 + H2O =>
2 Al(OH)3 + 3 SO3 = Al2(SO4)3 + 3 H2O
C8H8O + H2 = C8H10O =>
C8H8O + H2 = C8H10O
NaPO4{3-} + CaCl{-} = CaPO4{3-} + NaCl{-} =>
NaPO4{3-} + CaCl{-} = CaPO4{3-} + NaCl{-}
CuSO4 + Fe = Cu + FeSO4 =>
CuSO4 + Fe = Cu + FeSO4
Fe2O3 + H2O2 = O2 + FeHO =>
2 Fe2O3 + 2 H2O2 = 3 O2 + 4 FeHO
MgCO3 + FeCl2 + H2O + O2 = MgCl2 + Fe(OH)3 + CO3 =>
4 MgCO3 + 4 FeCl2 + 6 H2O + 3 O2 = 4 MgCl2 + 4 Fe(OH)3 + 4 CO3
CO3{2-} = CO2 + O{2-} =>
CO3{2-} = CO2 + O{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 51 52 53 54 55 56 |
| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur08/23/24
Équations équilibrées sur09/22/23
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
