| Équations équilibrées la veille | Équations équilibrées le lendemain |
3 Zn(NO3)2 + Fe2(SO4)3 = 2 Fe(NO3)3 + 3 ZnSO4
HCl(aq) + K2CO3(aq) = KCl + H2O + CO2 =>
2 HCl(aq) + K2CO3(aq) = 2 KCl + H2O + CO2
Bi(OH)3 + SnO2 = Bi + H2O + SnO3 =>
2 Bi(OH)3 + 3 SnO2 = 2 Bi + 3 H2O + 3 SnO3
P(s) + O2(g) = P2O3(s) =>
4 P(s) + 3 O2(g) = 2 P2O3(s)
CH2(CH2)4CH3 + O2 = CO2 + H2O =>
4 CH2(CH2)4CH3 + 37 O2 = 24 CO2 + 26 H2O
P + NaOH = P(OH)3 + Na =>
P + 3 NaOH = P(OH)3 + 3 Na
Ag + H2S + O2 = Ag2S + H2O =>
4 Ag + 2 H2S + O2 = 2 Ag2S + 2 H2O
BaNO3 + H2O = BaO + H2NO3 =>
BaNO3 + H2O = BaO + H2NO3
NiCl2 + KI = KCl + I2 + NiI =>
2 NiCl2 + 4 KI = 4 KCl + I2 + 2 NiI
Ca(s) + Al(NO3)3(aq) = Al(s) + Ca(NO3)2(aq) =>
3 Ca(s) + 2 Al(NO3)3(aq) = 2 Al(s) + 3 Ca(NO3)2(aq)
Na2S + MnCl3 = NaCl + Mn2S3 =>
3 Na2S + 2 MnCl3 = 6 NaCl + Mn2S3
K + HCl = KCl + H2 =>
2 K + 2 HCl = 2 KCl + H2
Na2S(aq) + AgNO3(aq) = Ag2S + NaNO3 =>
Na2S(aq) + 2 AgNO3(aq) = Ag2S + 2 NaNO3
H2S + NO3{-} + H{+} = S + N2O + H2O =>
4 H2S + 2 NO3{-} + 2 H{+} = 4 S + N2O + 5 H2O
HNO2 + Mo = Mo(NO2)5 + H2 =>
10 HNO2 + 2 Mo = 2 Mo(NO2)5 + 5 H2
HCHO2 + NaOH = H2O + NaCHO2 =>
HCHO2 + NaOH = H2O + NaCHO2
BaCO3(s) + HCl(aq) = BaCl2(aq) + H2O(l) + CO2(aq) =>
BaCO3(s) + 2 HCl(aq) = BaCl2(aq) + H2O(l) + CO2(aq)
C7HN3O6 + O2 = CO2 + H2O + N2 =>
4 C7HN3O6 + 17 O2 = 28 CO2 + 2 H2O + 6 N2
Cr + AgNO3 = Ag + Cr(NO3)3 =>
Cr + 3 AgNO3 = 3 Ag + Cr(NO3)3
Cr2O7K2 + H2SO4 + H2O = K2SO4 + H2CrO4 =>
Cr2O7K2 + H2SO4 + H2O = K2SO4 + 2 H2CrO4
H2S + HClO = HCl + S + H2O =>
H2S + HClO = HCl + S + H2O
ClF3 + H2O = Cl2 + O2 + HF =>
4 ClF3 + 6 H2O = 2 Cl2 + 3 O2 + 12 HF
Al(s) + H2SO4(aq) = Al2(SO4)3(aq) + H2(g) =>
2 Al(s) + 3 H2SO4(aq) = Al2(SO4)3(aq) + 3 H2(g)
Cs + HNO3 = CsNO3 + NO + H2O =>
3 Cs + 4 HNO3 = 3 CsNO3 + NO + 2 H2O
Ra2O + SO2 = Ra2SO3 =>
Ra2O + SO2 = Ra2SO3
Pt + H2S = PtS2 + H2 =>
Pt + 2 H2S = PtS2 + 2 H2
C6H11OH + K2Cr2O7 + H2SO4 = C6H10O4 + H2O + K2SO4 + Cr2(SO4)3 =>
3 C6H11OH + 4 K2Cr2O7 + 16 H2SO4 = 3 C6H10O4 + 19 H2O + 4 K2SO4 + 4 Cr2(SO4)3
H2SO4 + Ge = H2GeO3 + SO2 + H2O =>
2 H2SO4 + Ge = H2GeO3 + 2 SO2 + H2O
H2 + KOH = K2 + HOH =>
H2 + 2 KOH = K2 + 2 HOH
CH3CH2OH + KMnO4 = H2O + CH3COOH + MnO2 + K =>
CH3CH2OH + KMnO4 = H2O + CH3COOH + MnO2 + K
Al2(SO4)3 + Na2SO4 = Al(SO4) + Na(SO4) =>
Al2(SO4)3 + Na2SO4 = 2 Al(SO4) + 2 Na(SO4)
(NH4)2SO4(aw) + NaOH(aq) = Na2SO4(aq) + H2O(l) + NH3(g) =>
(NH4)2SO4(aw) + 2 NaOH(aq) = Na2SO4(aq) + 2 H2O(l) + 2 NH3(g)
CoSO4*7H2O + BaCl2 = CoCl2 + BaSO4 + H2O =>
CoSO4*7H2O + BaCl2 = CoCl2 + BaSO4 + 7 H2O
CH3COOH + O2 = CO2 + H2O =>
CH3COOH + 2 O2 = 2 CO2 + 2 H2O
CuCl2 + H2O + Al = H2 + AlCl3 + CuO =>
3 CuCl2 + 3 H2O + 2 Al = 3 H2 + 2 AlCl3 + 3 CuO
C1H5OH + O2 = CO2 + H2O =>
C1H5OH + 2 O2 = CO2 + 3 H2O
MnO2 + H2S = S + MnS + H2O =>
MnO2 + 2 H2S = S + MnS + 2 H2O
Na2CO3 + HCl = NaCl + CO2 + H2O =>
Na2CO3 + 2 HCl = 2 NaCl + CO2 + H2O
Zn(NO3)2 + Fe2(SO4)3 = Zn(SO4)3 + Fe2(NO3)2 =>
Zn(NO3)2 + Fe2(SO4)3 = Zn(SO4)3 + Fe2(NO3)2
LiH2 + AlCl3 = LiAlH4 + LiCl3 =>
2 LiH2 + AlCl3 = LiAlH4 + LiCl3
BaCl2 + FeCO3 = BaCO3 + FeCl2 =>
BaCl2 + FeCO3 = BaCO3 + FeCl2
Al + Ba(OH)2 + H2O = Ba[Al(OH)4]2 + H2 =>
2 Al + Ba(OH)2 + 6 H2O = Ba[Al(OH)4]2 + 3 H2
C2H5NO2 + O2 = CO2 + H2O + CH4N2O =>
2 C2H5NO2 + 3 O2 = 3 CO2 + 3 H2O + CH4N2O
H3PO4(aq) + Ca(OH)2(aq) = Ca3(PO4)2(aq) + H2O(l) =>
2 H3PO4(aq) + 3 Ca(OH)2(aq) = Ca3(PO4)2(aq) + 6 H2O(l)
N2(aq) + O2(aq) = N2O(aq) =>
2 N2(aq) + O2(aq) = 2 N2O(aq)
C4H10 + ZnO = CO + Zn + H =>
C4H10 + 4 ZnO = 4 CO + 4 Zn + 10 H
CaCO3 + CH3COOH = Ca(CH3COO)2 + H2O(l) + CO2(g) =>
CaCO3 + 2 CH3COOH = Ca(CH3COO)2 + H2O(l) + CO2(g)
K3PO4 + Pb(NO3)2 = Pb3(PO4)2 + K(NO3) =>
2 K3PO4 + 3 Pb(NO3)2 = Pb3(PO4)2 + 6 K(NO3)
Ti2S3 + O2 = Ti + SO2 =>
Ti2S3 + 3 O2 = 2 Ti + 3 SO2
Lithiumiodide = iodine + lithium =>
2 LiI = I2 + 2 Li
| 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 |
| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur07/11/24
Équations équilibrées sur08/10/23
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
