| Équations équilibrées la veille | Équations équilibrées le lendemain |
CuSO4 + 2 HCl = CuCl2 + H2SO4
N2O5 + P = P4O10 + N2 =>
2 N2O5 + 4 P = P4O10 + 2 N2
Pb(CH3COO)2 + K2Cr2O7 + NaOH = PbCrO4PbO + CH3COOK + CH3COONa + H2O =>
4 Pb(CH3COO)2 + K2Cr2O7 + 6 NaOH = 2 PbCrO4PbO + 2 CH3COOK + 6 CH3COONa + 3 H2O
MgO + O2 = MgO2 =>
2 MgO + O2 = 2 MgO2
Ag2 + SO3 = Ag2SO3 =>
Ag2 + SO3 = Ag2SO3
C4H8O + KMnO4 + H2O = C4H8O3 + KOH + MnO2 =>
3 C4H8O + 4 KMnO4 + 2 H2O = 3 C4H8O3 + 4 KOH + 4 MnO2
Al2O3 + H2SO4 = Al2(SO4)3 + H2O =>
Al2O3 + 3 H2SO4 = Al2(SO4)3 + 3 H2O
Cu2S + HNO3 = Cu(NO3) + SO2 + H2O + NO =>
Cu2S + 4 HNO3 = 2 Cu(NO3) + SO2 + 2 H2O + 2 NO
LiOH(aq) + HI(aq) = LiI(aq) + H2O(l) =>
LiOH(aq) + HI(aq) = LiI(aq) + H2O(l)
C6H5NO2 + Fe + HCl = C6H5NH3 + FeCl22 + H2O =>
22 C6H5NO2 + 7 Fe + 154 HCl = 22 C6H5NH3 + 7 FeCl22 + 44 H2O
BrOH + C6H12 = C6H12BrOH =>
BrOH + C6H12 = C6H12BrOH
Ca(OH)2 + HNO3 = NO3(OH)2 + HCa =>
Ca(OH)2 + HNO3 = NO3(OH)2 + HCa
La2O3 + B = LaB6 + B2O3 =>
La2O3 + 14 B = 2 LaB6 + B2O3
C7H6O2 + O2 = CO2 + H2O =>
2 C7H6O2 + 15 O2 = 14 CO2 + 6 H2O
Zn(NO3)2 + Na = Na(NO3) + Zn =>
Zn(NO3)2 + 2 Na = 2 Na(NO3) + Zn
MgCO3 + HCl = MgCl2 + H2O + CO2 =>
MgCO3 + 2 HCl = MgCl2 + H2O + CO2
Sr(OH)2 + HNO3 = Sr(NO3)2 + H2O =>
Sr(OH)2 + 2 HNO3 = Sr(NO3)2 + 2 H2O
O3 + Cl2 = Cl6O5 =>
5 O3 + 9 Cl2 = 3 Cl6O5
ZnC2H3O2 + AlNO3 = ZnNO3 + AlC2H3O2 =>
ZnC2H3O2 + AlNO3 = ZnNO3 + AlC2H3O2
NaOH + H3Po4 = HOH + Na3Po4 =>
3 NaOH + H3Po4 = 3 HOH + Na3Po4
Au + HCl2 = AuCl + H2 =>
4 Au + 2 HCl2 = 4 AuCl + H2
HCl + Mg = MgCl2 + H2 =>
2 HCl + Mg = MgCl2 + H2
FeCl2 + H2O = HCl + FeO =>
FeCl2 + H2O = 2 HCl + FeO
PbO2(s) = PbO(s) + O2(g) =>
2 PbO2(s) = 2 PbO(s) + O2(g)
NaHCO3 + Ca(OH)2 = NaOH + H2O + CaCO3 =>
NaHCO3 + Ca(OH)2 = NaOH + H2O + CaCO3
C8H21O2 + O2 = CO2 + H2O =>
4 C8H21O2 + 49 O2 = 32 CO2 + 42 H2O
Cr2O3 + KClO3 + NaOH = NaCrO4 + KCl + H2O =>
3 Cr2O3 + 4 KClO3 + 6 NaOH = 6 NaCrO4 + 4 KCl + 3 H2O
NaCl + Ca(NO3)2 = CaCl2 + NaNO3 =>
2 NaCl + Ca(NO3)2 = CaCl2 + 2 NaNO3
NaHCO3 + Ca(OH)2 = NaOH + H2O + CaCO3 =>
NaHCO3 + Ca(OH)2 = NaOH + H2O + CaCO3
Ni{+2} + Cl{-} = NiCl2 =>
Ni{+2} + 2 Cl{-} = NiCl2
H2SO4 + Cu = Cu2S + CuSO4 + H2O =>
4 H2SO4 + 5 Cu = Cu2S + 3 CuSO4 + 4 H2O
Hydrogenchloride + sodiumcarbonate = Carbondioxide + sodiumchloride + water =>
2 HCl + Na2CO3 = CO2 + 2 NaCl + H2O
H2SiO3 = SiO2 + H2O =>
H2SiO3 = SiO2 + H2O
Ag + H2SO4 = Ag2SO4 + H2O + SO2 =>
2 Ag + 2 H2SO4 = Ag2SO4 + 2 H2O + SO2
Cr2(SO4)3 + BaCl2 = CrCl3 + BaSO4 =>
Cr2(SO4)3 + 3 BaCl2 = 2 CrCl3 + 3 BaSO4
KClO3 + O2 = KClO4 =>
2 KClO3 + O2 = 2 KClO4
K2Cr2O7 + KBr + H2SO4 = Br2 + Cr2(SO4) + K2SO4 + H2O =>
K2Cr2O7 + 10 KBr + 7 H2SO4 = 5 Br2 + Cr2(SO4) + 6 K2SO4 + 7 H2O
C20H28O2 + O2 = CO2 + H2O =>
C20H28O2 + 26 O2 = 20 CO2 + 14 H2O
C6H12O6 = C3H4O2 + H2O =>
C6H12O6 = 2 C3H4O2 + 2 H2O
LiNO3 + SnCO3 = Sn(NO3)2 + Li2CO3 =>
2 LiNO3 + SnCO3 = Sn(NO3)2 + Li2CO3
MgF2CaS = MgSCaF2 =>
MgF2CaS = MgSCaF2
P4(s) + Cl2 = PCl5 =>
P4(s) + 10 Cl2 = 4 PCl5
Na + H2O = NaOH + H2 =>
2 Na + 2 H2O = 2 NaOH + H2
HCL(aq) + NAOH(aq) = HOH(l) + NACL(aq) =>
HCL(aq) + NAOH(aq) = HOH(l) + NACL(aq)
CuCl2 + NOH = Cu(OH)2 + NCl =>
CuCl2 + 2 NOH = Cu(OH)2 + 2 NCl
CH3COOH + Cr2(SO4)3 + K2SO4 + H2O = CH3CH2OH + K2Cr2O7 + H2SO4 =>
3 CH3COOH + 2 Cr2(SO4)3 + 2 K2SO4 + 11 H2O = 3 CH3CH2OH + 2 K2Cr2O7 + 8 H2SO4
Li2S + Cr(ClO3)3 = LiClO3 + Cr2S3 =>
3 Li2S + 2 Cr(ClO3)3 = 6 LiClO3 + Cr2S3
MgFeO2 = FeMgO2 =>
MgFeO2 = FeMgO2
(NH4)2SO4 + KOH = NH3 + K2SO4 + H2O =>
(NH4)2SO4 + 2 KOH = 2 NH3 + K2SO4 + 2 H2O
H2O2 + F2 = OF2 + H2 =>
H2O2 + 2 F2 = 2 OF2 + H2
| 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 |
| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur03/19/24
Équations équilibrées sur04/18/23
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
