| Équations équilibrées la veille | Équations équilibrées le lendemain |
CH2O + H2 = CH3OH
ZrO(NO3)2 + Y(NO3)3 + C2H5O2N = ZrYO2 + CO2 + H2O + N2 =>
18 ZrO(NO3)2 + 18 Y(NO3)3 + 56 C2H5O2N = 18 ZrYO2 + 112 CO2 + 140 H2O + 73 N2
K2S2O3 + Cl2 + H2O2 = KHSO4 + HCl =>
2 K2S2O3 + 3 Cl2 + 5 H2O2 = 4 KHSO4 + 6 HCl
CuI + F2 = FI2 + Cu =>
4 CuI + F2 = 2 FI2 + 4 Cu
Sr + CuBr2 = Cu + SrBr2 =>
Sr + CuBr2 = Cu + SrBr2
Fe3C + C6H8O7 = Fe2O3 + C + H2 =>
14 Fe3C + 9 C6H8O7 = 21 Fe2O3 + 68 C + 36 H2
Ca + Pb(SO4) = Ca(SO4) + Pb =>
Ca + Pb(SO4) = Ca(SO4) + Pb
CH3COONa(aq) + HCl(aq) = CH3COOH(aq) + NaCl(aq) =>
CH3COONa(aq) + HCl(aq) = CH3COOH(aq) + NaCl(aq)
Mg2Fe2Al2Si2Al2O10(OH)8 + H2SO4 = MgSO4 + SiO2 + H2O + Al2(SO4)3 + FeSO4 =>
Mg2Fe2Al2Si2Al2O10(OH)8 + 10 H2SO4 = 2 MgSO4 + 2 SiO2 + 14 H2O + 2 Al2(SO4)3 + 2 FeSO4
K2SnO2 + Br2 + KOH = K2SnO3 + KBr + H2O =>
K2SnO2 + Br2 + 2 KOH = K2SnO3 + 2 KBr + H2O
KHSO4 + Al(OH)3 = K2SO4 + Al2(SO4)3 + H2O =>
6 KHSO4 + 2 Al(OH)3 = 3 K2SO4 + Al2(SO4)3 + 6 H2O
ZrCl4 = Zr + Cl =>
ZrCl4 = Zr + 4 Cl
H2C2O4 + H2SO4 + KMnO4 = MnO2 + CO2 + K2SO4 + H2O =>
3 H2C2O4 + H2SO4 + 2 KMnO4 = 2 MnO2 + 6 CO2 + K2SO4 + 4 H2O
Na2CO3 = Na{+} + CO3({-2}) =>
Na2CO3 = 2 Na{+} + CO3({-2})
NO2 + H2O(water) = HNO3 + NO =>
3 NO2 + H2O(water) = 2 HNO3 + NO
H3BO3 = BO2 + H + H2O =>
H3BO3 = BO2 + H + H2O
Mg(OH) = Mg2 + OH =>
2 Mg(OH) = Mg2 + 2 OH
HN2884 = H2 + N2 =>
2 HN2884 = H2 + 2884 N2
CuSO4*5H2O + NH4OH = [Cu(NH3)] + SO2 + H2O + O2 =>
CuSO4*5H2O + NH4OH = [Cu(NH3)] + SO2 + 6 H2O + O2
C10H18O + CH3CO2COCH3 = C12H20O2 + CH3COOH =>
C10H18O + CH3CO2COCH3 = C12H20O2 + CH3COOH
CH3CH2CH2CH3 + Cl2 = CCl3CCl2CCl2Cl3 + HCl =>
3 CH3CH2CH2CH3 + 35 Cl2 = 4 CCl3CCl2CCl2Cl3 + 30 HCl
*C4H10 + O2 = CO2 + H2O =>
2*C4H10 + 13 O2 = 8 CO2 + 10 H2O
SnCl2 + FeBr3 + Cl2 = SnBr4 + FeCl2 =>
3 SnCl2 + 4 FeBr3 + Cl2 = 3 SnBr4 + 4 FeCl2
KMnO4(aq) + H2SO4(aq) + KI(aq) = MnSO4(aq) + K2SO4(aq) + I2(s) + H2O(l) =>
2 KMnO4(aq) + 8 H2SO4(aq) + 10 KI(aq) = 2 MnSO4(aq) + 6 K2SO4(aq) + 5 I2(s) + 8 H2O(l)
Na2CO3 + CaCl2 = Na2Cl2 + CaCO3 =>
Na2CO3 + CaCl2 = Na2Cl2 + CaCO3
HNO3 = NH3 + N2O5 + O2 =>
3 HNO3 = NH3 + N2O5 + 2 O2
NH4SCN + Hg(NO3)2 = (NH4)2[Hg(SCN)4] + NH4NO3 =>
4 NH4SCN + Hg(NO3)2 = (NH4)2[Hg(SCN)4] + 2 NH4NO3
P({-}4) + O({-}2) = P({-}2)O({-}5) =>
P({-}4) + O({-}2) = P({-}2)O({-}5)
HI + KMnO4 + H2SO4 = I2 + K2SO4 + MnSO4 + H2O =>
10 HI + 2 KMnO4 + 3 H2SO4 = 5 I2 + K2SO4 + 2 MnSO4 + 8 H2O
Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3
C2H4 + O2 = CO2 + H2O =>
C2H4 + 3 O2 = 2 CO2 + 2 H2O
C125H250 + O2 = CO2 + H2O =>
2 C125H250 + 375 O2 = 250 CO2 + 250 H2O
HBr + Na = NaBr + H2 =>
2 HBr + 2 Na = 2 NaBr + H2
K2SNO2 + Br2 + KOH = K2SNO3 + KBr + H2O =>
K2SNO2 + Br2 + 2 KOH = K2SNO3 + 2 KBr + H2O
N + O2 = N2O3 =>
4 N + 3 O2 = 2 N2O3
Al + CuO = Al2O3 + Cu =>
2 Al + 3 CuO = Al2O3 + 3 Cu
(CH3COO)4 = CH3COO =>
(CH3COO)4 = 4 CH3COO
K2 + CO3 + HCl = KCl + CO2 + H2O =>
K2 + CO3 + 2 HCl = 2 KCl + CO2 + H2O
Ca + CrCl3 = CrCl2 + CaCl2 =>
Ca + 2 CrCl3 = 2 CrCl2 + CaCl2
Zn(NO3)2(aq) + K2CO3(aq) = ZnCO3(s) + KNO3(aq) =>
Zn(NO3)2(aq) + K2CO3(aq) = ZnCO3(s) + 2 KNO3(aq)
CF4 + Br2 = CBr4 + F2 =>
CF4 + 2 Br2 = CBr4 + 2 F2
C6H10 + CH2Cl2 + Br2 = C6HBr + HCl =>
C6H10 + 54 CH2Cl2 + 5 Br2 = 10 C6HBr + 108 HCl
C2H5OH + KI + H2O = K2CO3 + H2 + CHI3 =>
5 C2H5OH + 12 KI + 13 H2O = 6 K2CO3 + 26 H2 + 4 CHI3
Al2(SO4)3 + Ca(NO3)2 = Al2(NO3)2 + Ca(SO4)3 =>
Al2(SO4)3 + Ca(NO3)2 = Al2(NO3)2 + Ca(SO4)3
Na2SO3 + H2O = H2SO4 + Na =>
Na2SO3 + H2O = H2SO4 + 2 Na
MgSO3 = MgOSO2 =>
MgSO3 = MgOSO2
MgCl + K = Mg + KCl =>
MgCl + K = Mg + KCl
C6H8O6 + KOH = C6H7KO6 + H2O =>
C6H8O6 + KOH = C6H7KO6 + H2O
H2SO4 + Ca(NO3)2 = CaSO4 + H + NO3 =>
H2SO4 + Ca(NO3)2 = CaSO4 + 2 H + 2 NO3
H2SO4 + LiOH = Li2SO4 + HOH =>
H2SO4 + 2 LiOH = Li2SO4 + 2 HOH
| 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 |
| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur02/17/25
Équations équilibrées sur03/19/24
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
