| Équations équilibrées la veille | Équations équilibrées le lendemain |
NaOH + HCl = H2O + NaCl
K2Cr2O7 + HCl + Zn = ZnCl2 + H2Cr2O7 + K2 =>
K2Cr2O7 + 2 HCl + Zn = ZnCl2 + H2Cr2O7 + K2
H2O + CO = C2H2 + O2 =>
2 H2O + 4 CO = 2 C2H2 + 3 O2
KMnO4 + Na2SO2 = MnO2 + K2O + Na2SO4 =>
4 KMnO4 + 3 Na2SO2 = 4 MnO2 + 2 K2O + 3 Na2SO4
HCl + Br = BrCl + H =>
HCl + Br = BrCl + H
NH3 + O2 = N2 + H2O =>
4 NH3 + 3 O2 = 2 N2 + 6 H2O
CH3(CH2)7CHCH(CH2)7COOH + KMnO4 + KOH = CH3(CH2)7CH(OH)CH(OH)(CH2)7COOH + K2MnO4 =>
CH3(CH2)7CHCH(CH2)7COOH + 2 KMnO4 + 2 KOH = CH3(CH2)7CH(OH)CH(OH)(CH2)7COOH + 2 K2MnO4
ClO2 = Cl + O =>
ClO2 = Cl + 2 O
C6H12O6 + O2 = CO2 + H2O =>
C6H12O6 + 6 O2 = 6 CO2 + 6 H2O
C4H6 + O2 = CO2 + H2O =>
2 C4H6 + 11 O2 = 8 CO2 + 6 H2O
H2SO4 + HBr = Br2 + SO2 + H2O =>
H2SO4 + 2 HBr = Br2 + SO2 + 2 H2O
SnCl4 + KSCN = Sn(SCN)4 + KCl =>
SnCl4 + 4 KSCN = Sn(SCN)4 + 4 KCl
Al + HCl = Cl + H3Al =>
Al + 3 HCl = 3 Cl + H3Al
K2Cr2O7 + H2SO4 + KI = KHSO4 + Cr2(SO4)3 + H2O + I =>
K2Cr2O7 + 11 H2SO4 + 6 KI = 8 KHSO4 + Cr2(SO4)3 + 7 H2O + 6 I
(NH4)(SO4) + CaOH = (NH4)OH + Ca(SO4) =>
(NH4)(SO4) + CaOH = (NH4)OH + Ca(SO4)
CH2O + Ag2O = Ag + CH2O2 =>
CH2O + Ag2O = 2 Ag + CH2O2
C2H5OH(l) + O2(g) = CO2(g) + H2O(g) =>
C2H5OH(l) + 3 O2(g) = 2 CO2(g) + 3 H2O(g)
Ca(OH)2 + H3PO4 = H2O(l) + Ca3(PO4)2 =>
3 Ca(OH)2 + 2 H3PO4 = 6 H2O(l) + Ca3(PO4)2
KOH + Li2O = LiOH + K2O =>
2 KOH + Li2O = 2 LiOH + K2O
Ca(HCO3)2 + HCl = CaCl2 + CO2 + H2O =>
Ca(HCO3)2 + 2 HCl = CaCl2 + 2 CO2 + 2 H2O
CoCl2 + PbS = CoS + PbCl2 =>
CoCl2 + PbS = CoS + PbCl2
H2C2H3O2 + NaSO4 = NaC2H3O2H2SO4 =>
H2C2H3O2 + NaSO4 = NaC2H3O2H2SO4
H2C3 + H3 = C3H8 =>
H2C3 + 2 H3 = C3H8
Fe2(SO3) + NaOH = Na2SO3 + FeOH =>
Fe2(SO3) + 2 NaOH = Na2SO3 + 2 FeOH
Al + NO2 = AlO + N2 =>
4 Al + 2 NO2 = 4 AlO + N2
FeS + HNO3 = Fe(NO3)3 + NO + H2S + H2O =>
3 FeS + 10 HNO3 = 3 Fe(NO3)3 + NO + 3 H2S + 2 H2O
HNO2 + KMnO4 + HCl = MnCl2 + HNO3 + KCl + H2O =>
5 HNO2 + 2 KMnO4 + 6 HCl = 2 MnCl2 + 5 HNO3 + 2 KCl + 3 H2O
Ba(OH)2 + NaNO3 = Ba(NO3)2 + OHNa =>
Ba(OH)2 + 2 NaNO3 = Ba(NO3)2 + 2 OHNa
A1 + HNO3 = A1(NO3)3 + N2O + H2O =>
8 A1 + 30 HNO3 = 8 A1(NO3)3 + 3 N2O + 15 H2O
K(MnO4) + KCl + H2(SO4) = Mn(SO4) + K2(SO4) + H2O + Cl2 =>
2 K(MnO4) + 10 KCl + 8 H2(SO4) = 2 Mn(SO4) + 6 K2(SO4) + 8 H2O + 5 Cl2
Al + K2Cr2O7 + H2SO4 = K2SO4 + Cr2(SO4) + Al2(SO4)3 + H2O =>
10 Al + 3 K2Cr2O7 + 21 H2SO4 = 3 K2SO4 + 3 Cr2(SO4) + 5 Al2(SO4)3 + 21 H2O
FeSO4 + HCl = FeS + HClO3 =>
3 FeSO4 + 4 HCl = 3 FeS + 4 HClO3
HCOOH + Sr = (HCOO)2Sr + H2 =>
2 HCOOH + Sr = (HCOO)2Sr + H2
Na + Fe(NO3)3 = Na(NO3) + Fe =>
3 Na + Fe(NO3)3 = 3 Na(NO3) + Fe
CH4(g) + O2(g) = CO2 + H2O(g) =>
CH4(g) + 2 O2(g) = CO2 + 2 H2O(g)
MgC2H3O2 + Ba(OH)2 = MgOH + Ba(C2H3O2)2 =>
2 MgC2H3O2 + Ba(OH)2 = 2 MgOH + Ba(C2H3O2)2
C6H5COOHNO2 + SOCl2 = C6H5COClNO2 + HCl + SO2 =>
C6H5COOHNO2 + SOCl2 = C6H5COClNO2 + HCl + SO2
F2 + Cl2 = F3Cl3 =>
3 F2 + 3 Cl2 = 2 F3Cl3
H3(PO4) + Ca(NO3)2 = H(NO3) + Ca3(PO4)2 =>
2 H3(PO4) + 3 Ca(NO3)2 = 6 H(NO3) + Ca3(PO4)2
I2 + H2O + O3 = HIO3 =>
3 I2 + 3 H2O + 5 O3 = 6 HIO3
K + H20O = KOH + H =>
K + H20O = KOH + 19 H
C10H8 + O3 = CO2 + H2O =>
C10H8 + 8 O3 = 10 CO2 + 4 H2O
C4H8 + KMnO4 + H2SO4 = C2O2H4 + K2SO4 + MnSO4 + H2O =>
5 C4H8 + 8 KMnO4 + 12 H2SO4 = 10 C2O2H4 + 4 K2SO4 + 8 MnSO4 + 12 H2O
KClO3 = KCl + O2 =>
2 KClO3 = 2 KCl + 3 O2
CaCO3 + H3PO4 = Ca3(PO4)2 + H2CO3 =>
3 CaCO3 + 2 H3PO4 = Ca3(PO4)2 + 3 H2CO3
H + F = HF =>
H + F = HF
MnSO4 + KOH + KClO3 = K2SO4 + KCl + K2MnO4 + H2O =>
3 MnSO4 + 12 KOH + 2 KClO3 = 3 K2SO4 + 2 KCl + 3 K2MnO4 + 6 H2O
Co(NO3)2 + K2CrO4 = Co(K2CrO4)2 + NO3 =>
Co(NO3)2 + 2 K2CrO4 = Co(K2CrO4)2 + 2 NO3
Pb(NO3)2(aq) + KI(aq) = PbI2(s) + KNO3(aq) =>
Pb(NO3)2(aq) + 2 KI(aq) = PbI2(s) + 2 KNO3(aq)
Na3PO3 + Ca(NO3)2 = Na(NO3) + Ca3(PO3)2 =>
2 Na3PO3 + 3 Ca(NO3)2 = 6 Na(NO3) + Ca3(PO3)2
| 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.
