| Équations équilibrées la veille | Équations équilibrées le lendemain |
CaCO3 + H2PO3 = CaPO3 + CO2 + H2O
Na3PO4 + BaI2 = NaI + Ba3(PO4)2 =>
2 Na3PO4 + 3 BaI2 = 6 NaI + Ba3(PO4)2
Cr(HSO4)3 + KHCO3 = Cr2(CO3)3 + K2SO4 + CO2 + H2O =>
2 Cr(HSO4)3 + 12 KHCO3 = Cr2(CO3)3 + 6 K2SO4 + 9 CO2 + 9 H2O
Na2(HCO3)2 = NaOH + CO2 =>
Na2(HCO3)2 = 2 NaOH + 2 CO2
Cu + Li = CuLi =>
Cu + Li = CuLi
NaOH(Ac) + CuCl2(Ac) = Cu(OH)2(Ac) + NaCl(Ac) =>
2 NaOH(Ac) + CuCl2(Ac) = Cu(OH)2(Ac) + 2 NaCl(Ac)
*2N2*6H2 = *4NH3 =>
*2N2*6H2 = *4NH3
Ba + Br = BaBr2 =>
Ba + 2 Br = BaBr2
BaCl + MgNO3 = BaNO3 + MgCl =>
BaCl + MgNO3 = BaNO3 + MgCl
Fe(OH)3 + NaO = FeO3 + NaOH =>
Fe(OH)3 + 3 NaO = FeO3 + 3 NaOH
CH3C(CH3)C(CH3)CH3 + KMnO4 + H2O = (CH3)2C(OH)C(OH)(CH3)2 + MnO2 + KOH =>
3 CH3C(CH3)C(CH3)CH3 + 2 KMnO4 + 4 H2O = 3(CH3)2C(OH)C(OH)(CH3)2 + 2 MnO2 + 2 KOH
K + (SO4) = K2SO4 =>
2 K + (SO4) = K2SO4
Al + Ca2 = Al2Ca3 =>
4 Al + 3 Ca2 = 2 Al2Ca3
Ba(OH)2(aq) + HCl(aq) = BaCl2(aq) + H2O(l) =>
Ba(OH)2(aq) + 2 HCl(aq) = BaCl2(aq) + 2 H2O(l)
NaOH(Ac) + CuCl2(Ac) = Cu(OH)2(Ac) + NaCl(Ac) =>
2 NaOH(Ac) + CuCl2(Ac) = Cu(OH)2(Ac) + 2 NaCl(Ac)
B + H2SO4 = B3SO4 + SO2 + H2O =>
3 B + 2 H2SO4 = B3SO4 + SO2 + 2 H2O
Ca(OH)2 + H3PO4 = Ca3(PO4)2 + H2O =>
3 Ca(OH)2 + 2 H3PO4 = Ca3(PO4)2 + 6 H2O
KOH + K2PO4H = K3PO4 + H2O =>
KOH + K2PO4H = K3PO4 + H2O
CH3CH2CH2COOH + Ca = CH3CH2CH2COOCa + H2 =>
2 CH3CH2CH2COOH + 2 Ca = 2 CH3CH2CH2COOCa + H2
ICl2 + KI = I2 + KCl =>
2 ICl2 + 4 KI = 3 I2 + 4 KCl
KCl(aq) + Ag(NO3)(aq) = K(NO3)(aq) + ClAg(s) =>
KCl(aq) + Ag(NO3)(aq) = K(NO3)(aq) + ClAg(s)
ZnO + NaHCO3 = Na2ZnO2 + CO2 + H2O =>
ZnO + 2 NaHCO3 = Na2ZnO2 + 2 CO2 + H2O
AgNo3 + Fe2(Co3)3 = Fe(No3)3 + Ag2Co3 =>
6 AgNo3 + Fe2(Co3)3 = 2 Fe(No3)3 + 3 Ag2Co3
Ca + CO3 = C(s) + CaO(s) =>
3 Ca + CO3 = C(s) + 3 CaO(s)
HNO3 + Zn = Zn(NO3)2 + H2O + NO2 =>
4 HNO3 + Zn = Zn(NO3)2 + 2 H2O + 2 NO2
H(aq)O(aq) + H(aq) = H2O(l) =>
H(aq)O(aq) + H(aq) = H2O(l)
AlBr3 + Na2CO3 + H2O = Al(OH)3 + CO2 + NaBr =>
2 AlBr3 + 3 Na2CO3 + 3 H2O = 2 Al(OH)3 + 3 CO2 + 6 NaBr
C15H32O + O2 = C + H2O =>
2 C15H32O + 15 O2 = 30 C + 32 H2O
CH4 + Cl4N2 = H2 + N2 + Cl4C3 =>
3 CH4 + Cl4N2 = 6 H2 + N2 + Cl4C3
H2S + HOCl = S + HCl + H2O =>
H2S + HOCl = S + HCl + H2O
Ca(OH)2 + NaCl = CaCl2 + NaOH =>
Ca(OH)2 + 2 NaCl = CaCl2 + 2 NaOH
CC2H6 = C2H4 =>
2 CC2H6 = 3 C2H4
KIO3 + HCl + KI = KCl + I + H2O =>
KIO3 + 6 HCl + 5 KI = 6 KCl + 6 I + 3 H2O
HCHO + Ag2O = Ag(CH2) + H2O + CO2 =>
7 HCHO + 2 Ag2O = 4 Ag(CH2) + 3 H2O + 3 CO2
C10H22 + H2O = CH4 + CO2 =>
4 C10H22 + 18 H2O = 31 CH4 + 9 CO2
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
C10H22 + H2O = CH4 + CO2 =>
4 C10H22 + 18 H2O = 31 CH4 + 9 CO2
HNO3 + SiO2 = Si(NO3)4 + H2O =>
4 HNO3 + SiO2 = Si(NO3)4 + 2 H2O
KCrO2 + H2SO4 = Cr2(SO4)3 + K2SO4 + H2O =>
2 KCrO2 + 4 H2SO4 = Cr2(SO4)3 + K2SO4 + 4 H2O
Na2SO3 + TeO2 + HCl = Na2SO4 + TeCl2 + H2O =>
Na2SO3 + TeO2 + 2 HCl = Na2SO4 + TeCl2 + H2O
Na2CO3 + HCl = NaCl + H2O + CO2 =>
Na2CO3 + 2 HCl = 2 NaCl + H2O + CO2
Al + H2O = Al2O3 + H2 =>
2 Al + 3 H2O = Al2O3 + 3 H2
C15H32O + O2 = C + H2O =>
2 C15H32O + 15 O2 = 30 C + 32 H2O
CH4 + Cl4N2 = H2 + N2 + Cl4C3 =>
3 CH4 + Cl4N2 = 6 H2 + N2 + Cl4C3
K2SnO3 + HCl = KCl + SnCl4 + H2O =>
K2SnO3 + 6 HCl = 2 KCl + SnCl4 + 3 H2O
Cu + HNO3 = Cu(NO3)2 + NO2 + H2O =>
Cu + 4 HNO3 = Cu(NO3)2 + 2 NO2 + 2 H2O
KNO3 = KNO2 + O2 =>
2 KNO3 = 2 KNO2 + O2
H3AsO3 + KOH = K2HAsO3 + H2O =>
H3AsO3 + 2 KOH = K2HAsO3 + 2 H2O
NO2 = N2O4 =>
2 NO2 = N2O4
HOCl = HCl + O2 =>
2 HOCl = 2 HCl + O2
| 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 |
| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur02/09/24
Équations équilibrées sur03/10/23
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
