| Équations équilibrées la veille | Équations équilibrées le lendemain |
Na + Si = NaSi
C11H17N3O8 + O2 = CO2 + H2O + NO2 =>
4 C11H17N3O8 + 57 O2 = 44 CO2 + 34 H2O + 12 NO2
K2Cr2O7 + H2SO4 = K2SO4 + Cr2(SO4)3 + H2O + O2 =>
2 K2Cr2O7 + 8 H2SO4 = 2 K2SO4 + 2 Cr2(SO4)3 + 8 H2O + 3 O2
HSnO2{-} + Bi2O3 + H2O + OH{-} = Bi + Sn(OH)6{2-} =>
3 HSnO2{-} + Bi2O3 + 6 H2O + 3 OH{-} = 2 Bi + 3 Sn(OH)6{2-}
CO2 + C = CO =>
CO2 + C = 2 CO
N2 + H2O2 = NH3 + NO =>
4 N2 + 3 H2O2 = 2 NH3 + 6 NO
Fe2O3 + ZnO = FeO + Zn2O3 =>
Fe2O3 + 2 ZnO = 2 FeO + Zn2O3
KBr + Ag(l)NO3 = Ag(l)Br + KNO3 =>
KBr + Ag(l)NO3 = Ag(l)Br + KNO3
NaHCO3 + C2H4O2 = CO2 + NaC2H3O2 + H2O =>
NaHCO3 + C2H4O2 = CO2 + NaC2H3O2 + H2O
AgNO3(aq) + HCl(aq) = AgCl(k) + HNO3(aq) =>
AgNO3(aq) + HCl(aq) = AgCl(k) + HNO3(aq)
NaHCO3 + H2SO4 = (Na)2SO4 + H2O + CO2 =>
2 NaHCO3 + H2SO4 = (Na)2SO4 + 2 H2O + 2 CO2
(NH4)[Co(CNS)4] = NH4 + Co + CNS =>
(NH4)[Co(CNS)4] = NH4 + Co + 4 CNS
H3PO4 + LiOH = H3OH + PO4Li =>
H3PO4 + LiOH = H3OH + PO4Li
BaO + MgO = MgBa + O =>
BaO + MgO = MgBa + 2 O
Ca(OH)2 + H2(SO4) = H2O + Ca(SO4) =>
Ca(OH)2 + H2(SO4) = 2 H2O + Ca(SO4)
H2S + K2Cr2O7 + HCl = CrCl3 + S + KCl + H2O =>
3 H2S + K2Cr2O7 + 8 HCl = 2 CrCl3 + 3 S + 2 KCl + 7 H2O
ZnO + Cl = ZnCl2 + O2 =>
2 ZnO + 4 Cl = 2 ZnCl2 + O2
C19H15Cl + CH3OH = (C6H5)3COCH3 + HCl =>
C19H15Cl + CH3OH = (C6H5)3COCH3 + HCl
Ba(HCO3)2 + KOH = BaCO3 + K2CO3 + H2O =>
Ba(HCO3)2 + 2 KOH = BaCO3 + K2CO3 + 2 H2O
NaI + Cl = NaCl + I2 =>
2 NaI + 2 Cl = 2 NaCl + I2
H2C4H2O4 + NaOH = H2O + HC4H2O4 + Na =>
H2C4H2O4 + NaOH = H2O + HC4H2O4 + Na
H2CO3 + Ba(OH)2 = BaCO3 + H2O =>
H2CO3 + Ba(OH)2 = BaCO3 + 2 H2O
NiO + H2SO4 + H2O = NiSO4*6H2O =>
NiO + H2SO4 + 5 H2O = NiSO4*6H2O
Bi + H2SO4 = Bi2(SO4)3 + SO2 + H2O =>
2 Bi + 6 H2SO4 = Bi2(SO4)3 + 3 SO2 + 6 H2O
H3PO4 + Mg(OH)2 = Mg3[(PO4)2] + H2O =>
2 H3PO4 + 3 Mg(OH)2 = Mg3[(PO4)2] + 6 H2O
Ca(OH)2 + H3PO4 = Ca3(PO4)2 + H2O =>
3 Ca(OH)2 + 2 H3PO4 = Ca3(PO4)2 + 6 H2O
Mg + NO2 = MgO + N2 =>
4 Mg + 2 NO2 = 4 MgO + N2
K + H2O = KOH + H2 =>
2 K + 2 H2O = 2 KOH + H2
NH3 + O2 = NO + H2O =>
4 NH3 + 5 O2 = 4 NO + 6 H2O
(CaCl2) + (Na3PO4) = Ca3(PO4)2 + NaCl =>
3(CaCl2) + 2(Na3PO4) = Ca3(PO4)2 + 6 NaCl
Phosphorustribromide = Phosphorus + bromine =>
2 PBr3 = 2 P + 3 Br2
HNO3 + Ni(OH)2 = H2O + Ni(NO3)2 =>
2 HNO3 + Ni(OH)2 = 2 H2O + Ni(NO3)2
Ba(OH)2 + FeSO4 = BaSO4 + Fe(OH)2 =>
Ba(OH)2 + FeSO4 = BaSO4 + Fe(OH)2
KMnO4 + HCl = KCl + MnCl2 + H2O + Cl2 =>
2 KMnO4 + 16 HCl = 2 KCl + 2 MnCl2 + 8 H2O + 5 Cl2
H2 + Cl2 = HCl =>
H2 + Cl2 = 2 HCl
Potassium + magnesiumcarbonate = potassiumcarbonate + magnesium =>
2 K + MgCO3 = K2CO3 + Mg
Ag + O2 = AgO =>
2 Ag + O2 = 2 AgO
Na2C2O4 + K3PO4 = Na3PO4 + K2C2O4 =>
3 Na2C2O4 + 2 K3PO4 = 2 Na3PO4 + 3 K2C2O4
Pb + Fe{3+} = Pb{2+} + Fe{2+} =>
Pb + 2 Fe{3+} = Pb{2+} + 2 Fe{2+}
CH2NH2COOH + O2 = CO2 + H2O + NH3 =>
2 CH2NH2COOH + 3 O2 = 4 CO2 + 2 H2O + 2 NH3
Li + Al2(SO4)3 = Li2SO4 + Al =>
6 Li + Al2(SO4)3 = 3 Li2SO4 + 2 Al
CH2NH2COOH + O2 = CO2 + H2O + NH3 =>
2 CH2NH2COOH + 3 O2 = 4 CO2 + 2 H2O + 2 NH3
Mg3P2 + NaOH = Mg(OH)2 + Na3P =>
Mg3P2 + 6 NaOH = 3 Mg(OH)2 + 2 Na3P
K2Cr2O7 + KBr + H2SO4 = Br2 + Cr2(SO4)3 + K2SO4 + H2O =>
K2Cr2O7 + 6 KBr + 7 H2SO4 = 3 Br2 + Cr2(SO4)3 + 4 K2SO4 + 7 H2O
CH2NH2COOH + O2 = CO2 + H2O + NH3 =>
2 CH2NH2COOH + 3 O2 = 4 CO2 + 2 H2O + 2 NH3
NH4HSO4 + NaOH = NH3 + Na2SO4 + H2O =>
NH4HSO4 + 2 NaOH = NH3 + Na2SO4 + 2 H2O
Zn + H2SO4 = ZnSO4 + H2O + H2S =>
4 Zn + 5 H2SO4 = 4 ZnSO4 + 4 H2O + H2S
Na2SO4(aq) + HNO3(aq) = NaNO3(aq) + H2SO4(aq) =>
Na2SO4(aq) + 2 HNO3(aq) = 2 NaNO3(aq) + H2SO4(aq)
SiO2 + H2SO4 = H2SiO3 + SO3 =>
SiO2 + H2SO4 = H2SiO3 + SO3
KOH + BaO = K2O + Ba(OH)2 =>
2 KOH + BaO = K2O + Ba(OH)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 |
| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/23/24
Équations équilibrées sur01/22/24
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
