| Équations équilibrées la veille | Équations équilibrées le lendemain |
C5H7O2N + 5 O2 = 5 CO2 + 2 H2O + NH3
FeS + H2SiO3 = FeSiO3 + H2S =>
FeS + H2SiO3 = FeSiO3 + H2S
Fe{2+} + S2O8{2-} = Fe{+3} + SO4{2-} =>
2 Fe{2+} + S2O8{2-} = 2 Fe{+3} + 2 SO4{2-}
Mg(NO3)2 + K2HPO4 + KOH = Mg10(PO4)6(OH)2 + KNO3 + H2O =>
10 Mg(NO3)2 + 6 K2HPO4 + 8 KOH = Mg10(PO4)6(OH)2 + 20 KNO3 + 6 H2O
H2O + CO2 = O2 + C8HO =>
2 H2O + 32 CO2 = 31 O2 + 4 C8HO
MgBr2 + CaSO4 = CaBr + Mg + SO4 =>
MgBr2 + 2 CaSO4 = 2 CaBr + Mg + 2 SO4
NaOH + HCl = H2O + NaCl =>
NaOH + HCl = H2O + NaCl
CuS + NHO3 = Cu(NO3)2 + NO2 + S8 + H2O =>
8 CuS + 32 NHO3 = 8 Cu(NO3)2 + 16 NO2 + S8 + 16 H2O
H2O2(aq) = O2(g) + H2O =>
2 H2O2(aq) = O2(g) + 2 H2O
OH + Mn = H2O + MnO2 =>
4 OH + Mn = 2 H2O + MnO2
KH2PO4 = P2O5 + H2O + KOH =>
2 KH2PO4 = P2O5 + H2O + 2 KOH
P2Cl7 + S = PS3 + Cl2 =>
2 P2Cl7 + 12 S = 4 PS3 + 7 Cl2
HBr(ac) + Na(OH) = NaBr + H2O =>
HBr(ac) + Na(OH) = NaBr + H2O
H2O2 + ClO2 = HClO2 + O2 =>
H2O2 + 2 ClO2 = 2 HClO2 + O2
P4O10 + MgO = Mg3(PO4)2 =>
P4O10 + 6 MgO = 2 Mg3(PO4)2
H2SO4 + BOH = B2SO4 + H2O =>
H2SO4 + 2 BOH = B2SO4 + 2 H2O
NH4(OH) + Fe(NO3) = NH4(NO3) + Fe(OH) =>
NH4(OH) + Fe(NO3) = NH4(NO3) + Fe(OH)
C6H12O6 = C3H6O + CO2 + H2O =>
2 C6H12O6 = 3 C3H6O + 3 CO2 + 3 H2O
HS + OH = H3O + S =>
2 HS + OH = H3O + 2 S
CoCl2 + Na2CO3 = NaCl + Co(CO3) =>
CoCl2 + Na2CO3 = 2 NaCl + Co(CO3)
CuCl2 + NaNO3 = Cu(NO3)2 + NaCl =>
CuCl2 + 2 NaNO3 = Cu(NO3)2 + 2 NaCl
FeCl2 + K2Cr2O7 + HCl = Cr + H2O + FeCl3 + KCl =>
12 FeCl2 + K2Cr2O7 + 14 HCl = 2 Cr + 7 H2O + 12 FeCl3 + 2 KCl
KClO3(t) = KCl + KClO4 =>
4 KClO3(t) = KCl + 3 KClO4
Ge + HCl + HNO3 = GeCl4 + H2O + NO2 =>
Ge + 4 HCl + 4 HNO3 = GeCl4 + 4 H2O + 4 NO2
Ba(OH)2 + K2(SiO3) = Ba(SiO3) + KOH =>
Ba(OH)2 + K2(SiO3) = Ba(SiO3) + 2 KOH
Rb + H2 = HRb =>
2 Rb + H2 = 2 HRb
NaClO + HCl = NaCl + HClO =>
NaClO + HCl = NaCl + HClO
HC2H2O2 + KOH = H2O + KC2H2O2 =>
HC2H2O2 + KOH = H2O + KC2H2O2
HNO3 + Li(OH) = HOH + Li(NO3) =>
HNO3 + Li(OH) = HOH + Li(NO3)
PbCO3 = PbO + CO2 =>
PbCO3 = PbO + CO2
Al(OH)3 + H2SO4(ac) = Al2(SO4)3 + H2O =>
2 Al(OH)3 + 3 H2SO4(ac) = Al2(SO4)3 + 6 H2O
CaPO4 + HSO3 = CaSO3 + HPO4 =>
CaPO4 + HSO3 = CaSO3 + HPO4
P + HNO3 + H2O = H2PO3 + NO =>
3 P + 4 HNO3 + H2O = 3 H2PO3 + 4 NO
KHCO3(s) = K + H + CO3(s) =>
KHCO3(s) = K + H + CO3(s)
CH3C6H4COCl + NaOH = CH3C6H4COONa + NaCl + H2O =>
CH3C6H4COCl + 2 NaOH = CH3C6H4COONa + NaCl + H2O
AgNO2 + K3PO4 = Ag3PO4 + KNO2 =>
3 AgNO2 + K3PO4 = Ag3PO4 + 3 KNO2
Fe(g) + O2(g) = Fe2O3(g) =>
4 Fe(g) + 3 O2(g) = 2 Fe2O3(g)
(C17H19NO3) + O2 = CO2 + H2O + NO2 =>
4(C17H19NO3) + 85 O2 = 68 CO2 + 38 H2O + 4 NO2
HC2H3O2(ac) + Ba(OH)2(ac) = H2O(l) + Ba(C2H3O2)2(ac) =>
2 HC2H3O2(ac) + Ba(OH)2(ac) = 2 H2O(l) + Ba(C2H3O2)2(ac)
Al + (PbNO3) = Al(NO3)3 + Pb =>
Al + 3(PbNO3) = Al(NO3)3 + 3 Pb
CrI3 + K(OH) + Cl2 = K2CrO4 + KCl + H2O + K(IO4) =>
2 CrI3 + 64 K(OH) + 27 Cl2 = 2 K2CrO4 + 54 KCl + 32 H2O + 6 K(IO4)
NiCl2 + NH3 = Cl2 + NiNH3 =>
NiCl2 + NH3 = Cl2 + NiNH3
Sc2(SO4)3 + Na2CO3 + H2O = Sc(OH)CO3 + CO2 + Na2SO4 =>
Sc2(SO4)3 + 3 Na2CO3 + H2O = 2 Sc(OH)CO3 + CO2 + 3 Na2SO4
Cl2 + CS2 = CCl4 + S2SCl2 =>
8 Cl2 + 3 CS2 = 3 CCl4 + 2 S2SCl2
K2S2O7 + H2O = K2SO4 + H2SO4 =>
K2S2O7 + H2O = K2SO4 + H2SO4
HCN + H2O = HCOONH4 =>
HCN + 2 H2O = HCOONH4
ZnO + Ba = BaO + Zn =>
ZnO + Ba = BaO + Zn
Fe(g) + O2(g) = FeO(s) =>
2 Fe(g) + O2(g) = 2 FeO(s)
Me + O2 = Me2O =>
4 Me + O2 = 2 Me2O
MgOH2 + H3PO4 = MgPO4 + H3OH2 =>
MgOH2 + H3PO4 = MgPO4 + H3OH2
| 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 |
| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur03/06/25
Équations équilibrées sur04/05/24
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
