| Équations équilibrées la veille | Équations équilibrées le lendemain |
4 Cr + 3 O2 = 2 Cr2O3
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
NH4Cl + Ca(OH)2 = CaCl2 + NH3(H2O) =>
2 NH4Cl + Ca(OH)2 = CaCl2 + 2 NH3(H2O)
Pb(No3)2 + KBr = PbBr2 + KNo3 =>
Pb(No3)2 + 2 KBr = PbBr2 + 2 KNo3
CaCl2 + H2SO3 = CaSO3 + HCl =>
CaCl2 + H2SO3 = CaSO3 + 2 HCl
H4CO4 + Ni(OH)2 = Ni3(CO3)3 + H2O =>
3 H4CO4 + 3 Ni(OH)2 = Ni3(CO3)3 + 9 H2O
C4H6O4Ca + H2SO4 = CH3COOH + CaSO4 =>
C4H6O4Ca + H2SO4 = 2 CH3COOH + CaSO4
Fe + Cu2Cl = FeCl2(aq) + Cu(aq) =>
Fe + 2 Cu2Cl = FeCl2(aq) + 4 Cu(aq)
H2O = H2 + O2 =>
2 H2O = 2 H2 + O2
CH3CH2OH + KMnO4 + H2SO4 = CH3COOH + MnSO4 + H2O + K2SO4 =>
5 CH3CH2OH + 4 KMnO4 + 6 H2SO4 = 5 CH3COOH + 4 MnSO4 + 11 H2O + 2 K2SO4
NH4OH(aq) + HNO3(aq) = H2O(l) + NH4NO3(ag) =>
NH4OH(aq) + HNO3(aq) = H2O(l) + NH4NO3(ag)
P4 + F2 = PF3 =>
P4 + 6 F2 = 4 PF3
Fe + H2SO4 = FeSO4 + H2 =>
Fe + H2SO4 = FeSO4 + H2
CoCl3 + HCl = CoCl4 + H =>
CoCl3 + HCl = CoCl4 + H
Ba(Cl)2 + (Li)2SO4 = BaSO4 + LiCl =>
Ba(Cl)2 + (Li)2SO4 = BaSO4 + 2 LiCl
Fe + NaOH + H2O = Na2(Fe(OH)4) + H2 =>
Fe + 2 NaOH + 2 H2O = Na2(Fe(OH)4) + H2
C189H355O2 + O2 = CO2 + H2O =>
4 C189H355O2 + 1107 O2 = 756 CO2 + 710 H2O
C4H4O6(aq) + ClO3(aq) = CO3(aq) + Cl(aq) + H2O =>
3 C4H4O6(aq) + 8 ClO3(aq) = 12 CO3(aq) + 8 Cl(aq) + 6 H2O
H2SO4 + HBrO3 + KI = K2SO4 + KBrH2 + I2 + H2O =>
7 H2SO4 + 2 HBrO3 + 16 KI = 7 K2SO4 + 2 KBrH2 + 8 I2 + 6 H2O
Bi(OH)3 + SnO2{-}2 = Bi + SnO3{-}2 + H2O =>
2 Bi(OH)3 + 3 SnO2{-}2 = 2 Bi + 3 SnO3{-}2 + 3 H2O
HCO2H + CH3OH = HCO2CH3 + H2O =>
HCO2H + CH3OH = HCO2CH3 + H2O
CuO + H = Cu + O2H =>
2 CuO + H = 2 Cu + O2H
PbNO3 + NaI = NaNO3 + PbI =>
PbNO3 + NaI = NaNO3 + PbI
S8 + Cu2S = CuS =>
S8 + 8 Cu2S = 16 CuS
Fe(OH)3 = H2 + FeO3 =>
2 Fe(OH)3 = 3 H2 + 2 FeO3
Ca(NO3)2 + HCl2 = CaCl2 + H(NO3)2 =>
Ca(NO3)2 + HCl2 = CaCl2 + H(NO3)2
C25H50 + O2 = H2 + CO2 =>
C25H50 + 25 O2 = 25 H2 + 25 CO2
NH4NO3LiOH = LiNO3NH3H2O =>
NH4NO3LiOH = LiNO3NH3H2O
FeSO4 + KOH = Fe(OH)2 + K2SO4 =>
FeSO4 + 2 KOH = Fe(OH)2 + K2SO4
SO2 + O2 = SO3 =>
2 SO2 + O2 = 2 SO3
Na2SO4CaO = CaSO4Na2O =>
Na2SO4CaO = CaSO4Na2O
NaOH + KC8H5O4 = H2O + C8H4O4 + K + Na =>
NaOH + KC8H5O4 = H2O + C8H4O4 + K + Na
HCl + Ni(OH)2 = H2O + NiCl2 =>
2 HCl + Ni(OH)2 = 2 H2O + NiCl2
CaS5 + O2 = CaS2O3 + S2 =>
2 CaS5 + 3 O2 = 2 CaS2O3 + 3 S2
H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O
(CH3CH2CH2CH2OH)3 + O2 = CO2 + H2O =>
(CH3CH2CH2CH2OH)3 + 18 O2 = 12 CO2 + 15 H2O
Na2CO3 + HCl = NaCl + CO2 + H2O =>
Na2CO3 + 2 HCl = 2 NaCl + CO2 + H2O
Al(NO3)2(aq) + KI(aq) = AlI2(s) + KNO3(aq) =>
Al(NO3)2(aq) + 2 KI(aq) = AlI2(s) + 2 KNO3(aq)
Ca3(X)2 + H2Y = CaY + Ca(H2X)2 =>
Ca3(X)2 + 2 H2Y = 2 CaY + Ca(H2X)2
ZnO + H2 = H2O + Zn2 =>
2 ZnO + 2 H2 = 2 H2O + Zn2
Fe(NO3){+3} + BaOH{+2} = FeOH{+3} + Ba(NO3){+2} =>
Fe(NO3){+3} + BaOH{+2} = FeOH{+3} + Ba(NO3){+2}
BaCl2(aq) + Na3PO4 = Ba3(PO4)2(s) + NaCl(ac) =>
3 BaCl2(aq) + 2 Na3PO4 = Ba3(PO4)2(s) + 6 NaCl(ac)
PO4 + BaCl2 = Ba3(PO4)2 + Cl2 =>
2 PO4 + 3 BaCl2 = Ba3(PO4)2 + 3 Cl2
Mg(s) + NaOH(aq) = MgOH(aq) + Na(g) =>
Mg(s) + NaOH(aq) = MgOH(aq) + Na(g)
SnS + HCl = SnCl4 + H2S + H =>
SnS + 4 HCl = SnCl4 + H2S + 2 H
Si(CH3)2Cl2(l) + H2O(l) = Si(CH3)2(OH)2(aq) + HCl =>
Si(CH3)2Cl2(l) + 2 H2O(l) = Si(CH3)2(OH)2(aq) + 2 HCl
KOH + HNO3 = KNO3 + HOH =>
KOH + HNO3 = KNO3 + HOH
KOH(aq) + HF(ac) = KF(aq) + H2O(l) =>
KOH(aq) + HF(ac) = KF(aq) + H2O(l)
Al2(SO4)3 + KOH = Al(OH)3 + K2SO4 =>
Al2(SO4)3 + 6 KOH = 2 Al(OH)3 + 3 K2SO4
CH3ONa + HCl = NaCl + CH3OH =>
CH3ONa + HCl = NaCl + CH3OH
| 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 |
| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur02/18/25
Équations équilibrées sur03/20/24
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
