| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 HCOOH + Ca(OH)2 = Ca(COOH)2 + 2 H2O
KOH + HCH3CO2 = H2O + KCH3CO2 =>
KOH + HCH3CO2 = H2O + KCH3CO2
Zn + As = Zn3As2 =>
3 Zn + 2 As = Zn3As2
Cu + AgNO3 = Ag + Cu(NO3)2 =>
Cu + 2 AgNO3 = 2 Ag + Cu(NO3)2
S8 = S =>
S8 = 8 S
KNO3 + KOH = K2O + HNO3 =>
KNO3 + KOH = K2O + HNO3
(CN)2 + H2O = H2C2O4 + NH3 = =>
(CN)2 + 4 H2O = H2C2O4 + 2 NH3
Co(NO3)2 + NH3 + H2O = Co(OH)2 + NH3NO3 =>
9 Co(NO3)2 + 14 NH3 + 12 H2O = 9 Co(OH)2 + 16 NH3NO3
NaHCO3 + HA = CO2 + H2O + NaA =>
NaHCO3 + HA = CO2 + H2O + NaA
Cu(NO3)2 + NaHCO3 = CuCO3 + NaNO3 + H2O + CO2 =>
Cu(NO3)2 + 2 NaHCO3 = CuCO3 + 2 NaNO3 + H2O + CO2
C3H8S(l) + O2(g) = CO2(g) + H2O(l) + SO2(g) =>
C3H8S(l) + 6 O2(g) = 3 CO2(g) + 4 H2O(l) + SO2(g)
AlPO4 + Al = AlP + Al2O3 =>
3 AlPO4 + 8 Al = 3 AlP + 4 Al2O3
barium + water = bariumhydroxide + hydrogen =>
Ba + 2 H2O = Ba(OH)2 + H2
Sb1Cl5 + H2O = SbOCl3 + HCl =>
Sb1Cl5 + H2O = SbOCl3 + 2 HCl
Al2(SO4)3 + NaOH = Na2SO4 + H2O + NaAlO2 =>
Al2(SO4)3 + 8 NaOH = 3 Na2SO4 + 4 H2O + 2 NaAlO2
Cl2(g) + CS2(g) = CCl4(g) + S2Cl2(g) =>
3 Cl2(g) + CS2(g) = CCl4(g) + S2Cl2(g)
CaCl2 + AgClO4 = Ca(ClO4)2 + AgCl =>
CaCl2 + 2 AgClO4 = Ca(ClO4)2 + 2 AgCl
O = O76 =>
76 O = O76
CFCl3 + H2O = CO2 + HCl + HF =>
CFCl3 + 2 H2O = CO2 + 3 HCl + HF
Fe2O3 + KI + H2SO4 = FeI2 + I2 + K2SO4 + H2O =>
Fe2O3 + 6 KI + 3 H2SO4 = 2 FeI2 + I2 + 3 K2SO4 + 3 H2O
SrCl2 + NaOH = Sr(OH)2 + Na + Cl =>
SrCl2 + 2 NaOH = Sr(OH)2 + 2 Na + 2 Cl
Ca + H2SO3 = Ca(SO3) + H2 =>
Ca + H2SO3 = Ca(SO3) + H2
AgNO3 + NH4NO3 + NaOH = Ag[(NH3)2]OH + NaNO3 + H2O =>
AgNO3 + 2 NH4NO3 + 3 NaOH = Ag[(NH3)2]OH + 3 NaNO3 + 2 H2O
U2(SO4)2 + KMnO4 + H2SO4 = UO2(SO4) + MnSO4 + K2SO4 + H2O =>
5 U2(SO4)2 + 8 KMnO4 + 12 H2SO4 = 10 UO2(SO4) + 8 MnSO4 + 4 K2SO4 + 12 H2O
Al2(SO4)3 + NaOH + H2O = Na[Al(OH)4*2H2O] + Na2SO4 =>
Al2(SO4)3 + 8 NaOH + 4 H2O = 2 Na[Al(OH)4*2H2O] + 3 Na2SO4
Na3PO4 + H2CO3 = Na2CO3 + H3PO4 =>
2 Na3PO4 + 3 H2CO3 = 3 Na2CO3 + 2 H3PO4
CH3Br + CH3ONa = NaBr + CH3CH2OH =>
CH3Br + CH3ONa = NaBr + CH3CH2OH
FeSO4 + KOH = Fe(OH)2 + K2(SO4) =>
FeSO4 + 2 KOH = Fe(OH)2 + K2(SO4)
C4H8(OH)2 + KMnO4 + H2SO4 = C2H4(COOH)2 + K2SO4 + H2O + MnSO4 =>
5 C4H8(OH)2 + 8 KMnO4 + 12 H2SO4 = 5 C2H4(COOH)2 + 4 K2SO4 + 22 H2O + 8 MnSO4
C6H5(CCH) + [Ag(NH3)2]OH = C6H5(CCAg) + H2O + NH3 =>
C6H5(CCH) + [Ag(NH3)2]OH = C6H5(CCAg) + H2O + 2 NH3
CCl4 + Mg = MgCl4 + C =>
CCl4 + Mg = MgCl4 + C
CuO + C12H22O11 = Cu + H2O + CO2 =>
24 CuO + C12H22O11 = 24 Cu + 11 H2O + 12 CO2
K2S + KMnO4 + H2O = S + MnO2 + KOH =>
3 K2S + 2 KMnO4 + 4 H2O = 3 S + 2 MnO2 + 8 KOH
Mg2 + H2O = Mg2H2O =>
Mg2 + H2O = Mg2H2O
Hg(OH)2 + H3PO4 = H3(PO4)2 + H2O + Hg =>
3 Hg(OH)2 + 4 H3PO4 = 2 H3(PO4)2 + 6 H2O + 3 Hg
N2 + F2 = NF3 =>
N2 + 3 F2 = 2 NF3
C6H12(O6) + O2 = CO2 + H2O =>
C6H12(O6) + 6 O2 = 6 CO2 + 6 H2O
CaCO3 + CH2COOH = CaCOOH + CH2CO3 =>
CaCO3 + CH2COOH = CaCOOH + CH2CO3
KNO3 + C4H5NaO6 = KC4H5O6 + NaNO3 =>
KNO3 + C4H5NaO6 = KC4H5O6 + NaNO3
Cu(NO3)2 + CH3COOH = Cu(COOH)2 + CH3NO3 =>
Cu(NO3)2 + 2 CH3COOH = Cu(COOH)2 + 2 CH3NO3
NaCN = Na + CN =>
NaCN = Na + CN
CH3COO{-} + O2 = CO2 + HCO3{-} + H2O =>
CH3COO{-} + 2 O2 = CO2 + HCO3{-} + H2O
Mg + O2 = Mg9O4 =>
9 Mg + 2 O2 = Mg9O4
Ba(OH)2 + H2SO4 = BaH4SO6 =>
Ba(OH)2 + H2SO4 = BaH4SO6
NaClO3 + C12H22O11 = NaCl + CO2 + H2O =>
8 NaClO3 + C12H22O11 = 8 NaCl + 12 CO2 + 11 H2O
HCIO3 + P + H2O = H3PO4 + HCI =>
5 HCIO3 + 6 P + 9 H2O = 6 H3PO4 + 5 HCI
Co(OH)2 + N2O3 = Co(NO2)2 + H2O =>
Co(OH)2 + N2O3 = Co(NO2)2 + H2O
Br2 + NaOH = NaBr + NaBrO3 + H2O =>
3 Br2 + 6 NaOH = 5 NaBr + NaBrO3 + 3 H2O
CH3(CH2)3COOH + KOH = CH3(CH2)3COOK + H2O =>
CH3(CH2)3COOH + KOH = CH3(CH2)3COOK + H2O
C2H5BrKOH(alc) = KBrH2OC2H4 =>
C2H5BrKOH(alc) = KBrH2OC2H4
| 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 |
| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/20/24
Équations équilibrées sur12/20/23
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
