| Équations équilibrées la veille | Équations équilibrées le lendemain |
FeSO4 + 2 H = Fe + H2SO4
C246H63O8N + H2O = CH4 + CO2 + NH3 =>
2 C246H63O8N + 454 H2O = 257 CH4 + 235 CO2 + 2 NH3
H2CO3 + KNO3 = HNO3 + K2CO3 =>
H2CO3 + 2 KNO3 = 2 HNO3 + K2CO3
Fe2O3 + Bi = Bi2O3 + Fe =>
Fe2O3 + 2 Bi = Bi2O3 + 2 Fe
Fe(s) + H2SO4(aq) = Fe2(SO4)3(s) + H2(g) =>
2 Fe(s) + 3 H2SO4(aq) = Fe2(SO4)3(s) + 3 H2(g)
CuCl + Na2S = Cu2S + NaCl =>
2 CuCl + Na2S = Cu2S + 2 NaCl
Fe + H2SO4 = Fe3(SO4)3 + H2 =>
3 Fe + 3 H2SO4 = Fe3(SO4)3 + 3 H2
C7H13O3 + O2 = CO2 + H2O =>
4 C7H13O3 + 35 O2 = 28 CO2 + 26 H2O
Cr2O + O2 = CrO =>
2 Cr2O + O2 = 4 CrO
NOSbCl6 + NaOH = NaSb(OH)6 + NaNO2 + H2O + NaCl =>
NOSbCl6 + 8 NaOH = NaSb(OH)6 + NaNO2 + H2O + 6 NaCl
CH3N(CH3)CH3 + O2 = CO2 + N + H2O =>
4 CH3N(CH3)CH3 + 21 O2 = 12 CO2 + 4 N + 18 H2O
BaS + CrCl3 = BaCl3 + CrS =>
BaS + CrCl3 = BaCl3 + CrS
Al2(SO4)3*16H2O + K2SO4 + H2O = KAl(SO4)2*12H2O =>
Al2(SO4)3*16H2O + K2SO4 + 8 H2O = 2 KAl(SO4)2*12H2O
H2SO4 + CuCO3 = CS2 + O2 + H2 + Cu =>
4 H2SO4 + 2 CuCO3 = 2 CS2 + 11 O2 + 4 H2 + 2 Cu
Na6V10O28 + Zn + H2SO4 = VSO4 + ZnSO4 + Na2SO4 + H2O =>
Na6V10O28 + 15 Zn + 28 H2SO4 = 10 VSO4 + 15 ZnSO4 + 3 Na2SO4 + 28 H2O
HCl + NaCo = NaCl + Co + H2 =>
2 HCl + 2 NaCo = 2 NaCl + 2 Co + H2
CaCO3 + CH3COOH = (CH3COO)Ca + CO2 + H2O =>
8 CaCO3 + 9 CH3COOH = 8(CH3COO)Ca + 10 CO2 + 6 H2O
LiOH(aq) + HF(aq) = LiF(s) + H2O(l) =>
LiOH(aq) + HF(aq) = LiF(s) + H2O(l)
Al + HNO3 = AlNO33 + N20 + H2O =>
100 Al + 1320 HNO3 = 100 AlNO33 + 61 N20 + 660 H2O
Na2O + Cl2O = NaCl + O =>
Na2O + Cl2O = 2 NaCl + 2 O
CuSO4 + Fe2 = Cu + (FeSO4)3 =>
6 CuSO4 + 3 Fe2 = 6 Cu + 2(FeSO4)3
KOHHBrO = KBrOH2O =>
KOHHBrO = KBrOH2O
H2O + CO2 = (C6H1206) + O2 =>
1206 H2O + 12 CO2 = 2(C6H1206) + 615 O2
NaHCO3 + K2CO3 = KHCO3 + Na2CO3 =>
2 NaHCO3 + K2CO3 = 2 KHCO3 + Na2CO3
Zn + HNO3 = Zn(NO3)6 + H2O + NH4NO3 =>
4 Zn + 30 HNO3 = 4 Zn(NO3)6 + 9 H2O + 3 NH4NO3
PH3 + O2 = P5O4 + H2O =>
20 PH3 + 23 O2 = 4 P5O4 + 30 H2O
Al4C3 + O2 = CO2 + Al2O6 =>
Al4C3 + 9 O2 = 3 CO2 + 2 Al2O6
HSeO6 + Sn(OH)2 = Sn(SeO6)2 + H2O =>
2 HSeO6 + Sn(OH)2 = Sn(SeO6)2 + 2 H2O
Pb(NO3)2(aq) + NH4Br(aq) = PbBr(s) + NH4(NO3)2(aq) =>
Pb(NO3)2(aq) + NH4Br(aq) = PbBr(s) + NH4(NO3)2(aq)
Ba + Cr2O7 = BaCr2O7 =>
Ba + Cr2O7 = BaCr2O7
HCOH + Ag2O = Ag + CO2 + H2O =>
HCOH + 2 Ag2O = 4 Ag + CO2 + H2O
N2O + H2O = NH4NO3 =>
N2O + 2 H2O = NH4NO3
AgF + HCl = AgCl + HF =>
AgF + HCl = AgCl + HF
BF3 + NaF = NaBF4 =>
BF3 + NaF = NaBF4
Cu2X + O2 = X2 + CuO =>
2 Cu2X + 2 O2 = X2 + 4 CuO
CaCO3 + CH3COOH = (CH3COO)Ca + CO2 + H2O =>
8 CaCO3 + 9 CH3COOH = 8(CH3COO)Ca + 10 CO2 + 6 H2O
HCOH + Ag2O = Ag + CO2 + H2O =>
HCOH + 2 Ag2O = 4 Ag + CO2 + H2O
Al2(SiO3)3 + HCl = AlCl3 + H2SiO3 =>
Al2(SiO3)3 + 6 HCl = 2 AlCl3 + 3 H2SiO3
Sn3(PO4)2 + HNO3 + H2O = NO + H2SnO4 + H3PO4 =>
Sn3(PO4)2 + 4 HNO3 + 4 H2O = 4 NO + 3 H2SnO4 + 2 H3PO4
(Ag(NH3)2)Cl + HNO3 = AgCl + NH4NO3 =>
(Ag(NH3)2)Cl + 2 HNO3 = AgCl + 2 NH4NO3
P + Cl{-} + H2O = ClO3{-} + PH3 =>
2 P + Cl{-} + 3 H2O = ClO3{-} + 2 PH3
Mg(NO3)2 + KHO = Mg(OH)2 + KNO3 =>
Mg(NO3)2 + 2 KHO = Mg(OH)2 + 2 KNO3
Cl2 + Fe3F = FeCl3 + F2 =>
9 Cl2 + 2 Fe3F = 6 FeCl3 + F2
LiOH + Be(OH)2 = LiBe(OH)3 =>
LiOH + Be(OH)2 = LiBe(OH)3
SiO2 + HNO3 = SiO3 + NO2 + H2O =>
SiO2 + 2 HNO3 = SiO3 + 2 NO2 + H2O
N + F2 = NF =>
2 N + F2 = 2 NF
Cl2 + SrI2 = I + SrCl2 =>
Cl2 + SrI2 = 2 I + SrCl2
CH2O + CuSO4 + NaOH = C2H2O2 + Cu2O + Na2SO4 + H2O =>
2 CH2O + 2 CuSO4 + 4 NaOH = C2H2O2 + Cu2O + 2 Na2SO4 + 3 H2O
Fe(OH)3 + HClO = Fe(OH)2ClO + H2O =>
Fe(OH)3 + HClO = Fe(OH)2ClO + H2O
CH3CH2COOCH3CH2COOCH2 + NaOH = NaOOCCH2COONa + CH3CH2OH =>
CH3CH2COOCH3CH2COOCH2 + 2 NaOH = NaOOCCH2COONa + 2 CH3CH2OH
| 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 |
| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/10/25
Équations équilibrées sur02/09/24
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
