| Équations équilibrées la veille | Équations équilibrées le lendemain |
NaHCO3(s) + HCl(aq) = NaCl + CO2 + H2O
Cu(OH)2 + NaOH = Cu(OH)4 + Na =>
Cu(OH)2 + 2 NaOH = Cu(OH)4 + 2 Na
Pb(NO3)2 + NH4Cl = NH4NO3(aq) + PbCl2 =>
Pb(NO3)2 + 2 NH4Cl = 2 NH4NO3(aq) + PbCl2
HMnO4 + Mg = Mg(MnO4)2 + H2 =>
2 HMnO4 + Mg = Mg(MnO4)2 + H2
K2S + HNO3 = KNO3 + S + NO2 + H2O =>
K2S + 4 HNO3 = 2 KNO3 + S + 2 NO2 + 2 H2O
Li2 + HOH = LiOH + H2 =>
Li2 + 2 HOH = 2 LiOH + H2
K2Cr2O7 + H2SO4 + FeO = Cr2(SO4)3 + Fe2(SO4)3 + K2SO4 + H2O =>
K2Cr2O7 + 13 H2SO4 + 6 FeO = Cr2(SO4)3 + 3 Fe2(SO4)3 + K2SO4 + 13 H2O
NaC2H3O2 + ZnSO4 = Na2SO4 + Zn(C2H3O2)2 =>
2 NaC2H3O2 + ZnSO4 = Na2SO4 + Zn(C2H3O2)2
C2H2NiO6 = NiCO3 + CO2 + H2O =>
C2H2NiO6 = NiCO3 + CO2 + H2O
FeCl3 + KSCN = Fe(SCN)3 + KCl =>
FeCl3 + 3 KSCN = Fe(SCN)3 + 3 KCl
KI + ClS = KS + ClI =>
KI + ClS = KS + ClI
As(OH)3 + Zn + HCl = AsH3 + ZnCl2 + H2O =>
As(OH)3 + 3 Zn + 6 HCl = AsH3 + 3 ZnCl2 + 3 H2O
Zn + NH4OH = Zn(OH)2 + NH4 =>
Zn + 2 NH4OH = Zn(OH)2 + 2 NH4
Na3Po3 + CaCl2 = Ca3(Po3)2 + NaCl =>
2 Na3Po3 + 3 CaCl2 = Ca3(Po3)2 + 6 NaCl
Ca(H2Po4)2 + Ca3(Po4)2 = CaHPo4 =>
Ca(H2Po4)2 + Ca3(Po4)2 = 4 CaHPo4
CaC2(s) + H2O(l) = C2H2(g) + Ca(OH)2(s) =>
CaC2(s) + 2 H2O(l) = C2H2(g) + Ca(OH)2(s)
MnCO3 + KClO3 = MnO2 + KCl + CO2 =>
3 MnCO3 + KClO3 = 3 MnO2 + KCl + 3 CO2
C2H5OH + Na2CrO4 + HCl = CH3COOH + CrCl3 + NaCl + H2O =>
3 C2H5OH + 4 Na2CrO4 + 20 HCl = 3 CH3COOH + 4 CrCl3 + 8 NaCl + 13 H2O
BaOH + HSO4 = BaSO4 + H2O =>
BaOH + HSO4 = BaSO4 + H2O
C3H7Cl + NaOH = NaCl + H2O + C3H6 =>
C3H7Cl + NaOH = NaCl + H2O + C3H6
Al + NaOH = Al(NaOH)2 =>
Al + 2 NaOH = Al(NaOH)2
KI + F2 = KF + I2 =>
2 KI + F2 = 2 KF + I2
MgCO3 + HCl = MgCl2 + H2O + (CO2)2 =>
2 MgCO3 + 4 HCl = 2 MgCl2 + 2 H2O + (CO2)2
SnS + K = K2S + Sn =>
SnS + 2 K = K2S + Sn
C2H8N2 + N2O4 = N2 + CO2 + H2O =>
C2H8N2 + 2 N2O4 = 3 N2 + 2 CO2 + 4 H2O
Hg{2+} + Cl{-} = HgCl2 =>
Hg{2+} + 2 Cl{-} = HgCl2
(NH4)2SO4 + Ca(HCO3)2 = CaSO4 + NH3 + H2O + CO2 =>
(NH4)2SO4 + Ca(HCO3)2 = CaSO4 + 2 NH3 + 2 H2O + 2 CO2
C6H7NO + C6H10O3 = C9H11NO2 + C3H6O2 =>
C6H7NO + C6H10O3 = C9H11NO2 + C3H6O2
BaBr2 + K2CO3 = BaCO3 + KBr =>
BaBr2 + K2CO3 = BaCO3 + 2 KBr
N2O + CO2 = NO2 + CO =>
N2O + 3 CO2 = 2 NO2 + 3 CO
C7H8O + KMnO4 = C7H6O + H2O + KOH + MnO2 =>
3 C7H8O + 2 KMnO4 = 3 C7H6O + 2 H2O + 2 KOH + 2 MnO2
HCH2ClCO2 + OH = C2H2ClO2 + H2O =>
HCH2ClCO2 + OH = C2H2ClO2 + H2O
HCl(g) + H2O(l) = H3O(aq) + Cl(aq) =>
HCl(g) + H2O(l) = H3O(aq) + Cl(aq)
CH2CH2 + KMnO4 + H2SO4 = CO2 + K2SO4 + MnSO4 + H2O =>
5 CH2CH2 + 12 KMnO4 + 18 H2SO4 = 10 CO2 + 6 K2SO4 + 12 MnSO4 + 28 H2O
(NH4)2SO3 + NaOH = NH4OH + Na2SO3 =>
(NH4)2SO3 + 2 NaOH = 2 NH4OH + Na2SO3
NiO + H2SO4 = NiSO4 + H2O =>
NiO + H2SO4 = NiSO4 + H2O
J2 + Cr2(SO4)3 + Na2SO4 + H2O = NaJ + H2SO4 + Na2Cr2O7 =>
3 J2 + Cr2(SO4)3 + 4 Na2SO4 + 7 H2O = 6 NaJ + 7 H2SO4 + Na2Cr2O7
C2H4 + O2 = CO2 + H2O =>
C2H4 + 3 O2 = 2 CO2 + 2 H2O
N2O2 = NO =>
N2O2 = 2 NO
FeSO4 + CuSO4 = Cu + Fe2(SO4)3 =>
2 FeSO4 + CuSO4 = Cu + Fe2(SO4)3
NaNO3(s) + NH4SO4(s) = NaSO4(s) + H2O(g) + N2O(g) =>
NaNO3(s) + NH4SO4(s) = NaSO4(s) + 2 H2O(g) + N2O(g)
HCl + KMnO4 = Cl2 + MnO2 + H2O + KCl =>
8 HCl + 2 KMnO4 = 3 Cl2 + 2 MnO2 + 4 H2O + 2 KCl
Ai(OH)3 + HBr = AiBr3 + H2O =>
Ai(OH)3 + 3 HBr = AiBr3 + 3 H2O
Zn(NO3)2 + KOH = K2ZnO2 + H2O + KNO3 =>
Zn(NO3)2 + 4 KOH = K2ZnO2 + 2 H2O + 2 KNO3
H3Po4 + Al(OH)3 = AlPo4 + H2O =>
H3Po4 + Al(OH)3 = AlPo4 + 3 H2O
Ca(OH)2 + HF = CaF2 + H2O =>
Ca(OH)2 + 2 HF = CaF2 + 2 H2O
H3PO4 + Ba(OH)2 = Ba3(PO4)2 + H2O =>
2 H3PO4 + 3 Ba(OH)2 = Ba3(PO4)2 + 6 H2O
C3H11 + K2Cr2O7 + H2SO4 = Cr2(SO4)3 + H2O + K2SO4 + C2H5COOH =>
2 C3H11 + 3 K2Cr2O7 + 12 H2SO4 = 3 Cr2(SO4)3 + 17 H2O + 3 K2SO4 + 2 C2H5COOH
Cu(OH)2 + Cl2O7 = Cu(ClO4)2 + H2O =>
Cu(OH)2 + Cl2O7 = Cu(ClO4)2 + H2O
CH2CH2 + KMnO4 + H2SO4 = CO2 + K2SO4 + MnSO4 + H2O =>
5 CH2CH2 + 12 KMnO4 + 18 H2SO4 = 10 CO2 + 6 K2SO4 + 12 MnSO4 + 28 H2O
| 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 |
| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/03/24
Équations équilibrées sur12/03/23
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
