| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 NaHCO3(aq) + BaCl2(aq) = BaCO3(s) + CO2(g) + H2O(l) + 2 NaCl(s)
HCI(aq) + NaOH(aq) = NaCI + H2O =>
HCI(aq) + NaOH(aq) = NaCI + H2O
Na2[Pb(OH)4] + HNO3 = Pb(OH)2 + NaNO3 + H2O =>
Na2[Pb(OH)4] + 2 HNO3 = Pb(OH)2 + 2 NaNO3 + 2 H2O
C20H38 + O2 = CO2 + H2O =>
2 C20H38 + 59 O2 = 40 CO2 + 38 H2O
Zn + Fe(NO3)3(aq) = Zn(NO3)2 + Fe =>
3 Zn + 2 Fe(NO3)3(aq) = 3 Zn(NO3)2 + 2 Fe
C3H5OH + O2 = CO2 + H2O =>
C3H5OH + 4 O2 = 3 CO2 + 3 H2O
Fe + Br = FeBr3 =>
Fe + 3 Br = FeBr3
C5H11OH + H2SO4 = C5H11OSO3H + H2O =>
C5H11OH + H2SO4 = C5H11OSO3H + H2O
C57H110O6 + NaOH = C3H8O3 + Na(C18H35O2) =>
C57H110O6 + 3 NaOH = C3H8O3 + 3 Na(C18H35O2)
NaHCO3 + CHOOH = NaCH3COO + H2O + CO2 =>
NaHCO3 + 4 CHOOH = NaCH3COO + 3 H2O + 3 CO2
Br2 + KF = BrF + K =>
Br2 + 2 KF = 2 BrF + 2 K
K3[Cr(C2O4)3] + NaOH = K3[Cr(OH)6] + Na2C2O4 =>
K3[Cr(C2O4)3] + 6 NaOH = K3[Cr(OH)6] + 3 Na2C2O4
CO + O2 = CO2 = =>
2 CO + O2 = 2 CO2
NaBr + Cr2O7Na2 + H2SO4 = Br2 + Cr2(SO4)3 + Na2SO4 + H2O =>
6 NaBr + Cr2O7Na2 + 7 H2SO4 = 3 Br2 + Cr2(SO4)3 + 4 Na2SO4 + 7 H2O
BeCl2 + Ag = BeAg2 + Cl =>
BeCl2 + 2 Ag = BeAg2 + 2 Cl
Ca(OH)2 + Br2 = CaBr2 + CaBr2O3 + H2O =>
3 Ca(OH)2 + 3 Br2 = 2 CaBr2 + CaBr2O3 + 3 H2O
CuSO4 + Na2CO3 = CuCO3 + Na2SO4 =>
CuSO4 + Na2CO3 = CuCO3 + Na2SO4
HBr + NaOH = NaBr + H2O =>
HBr + NaOH = NaBr + H2O
Mg(ClO4)2 + CH4O = MgCl2 + H2O + CO2 =>
3 Mg(ClO4)2 + 8 CH4O = 3 MgCl2 + 16 H2O + 8 CO2
Mg + H{+} + NO3 = Mg{2+} + N2O + H2O =>
5 Mg + 10 H{+} + 2 NO3 = 5 Mg{2+} + N2O + 5 H2O
Fe2(SO4)3(aq) + CaCl2(aq) = FeCl3 + CaSO4 =>
Fe2(SO4)3(aq) + 3 CaCl2(aq) = 2 FeCl3 + 3 CaSO4
HCONH2 + O2 = CO2 + H2O + NO2 =>
4 HCONH2 + 9 O2 = 4 CO2 + 6 H2O + 4 NO2
Mg(s) + NiCl2(aq) = Ni(s) + MgCl2(aq) =>
Mg(s) + NiCl2(aq) = Ni(s) + MgCl2(aq)
Na(ClO) + NaI + HCl = NaCl + I2 + H2O =>
Na(ClO) + 2 NaI + 2 HCl = 3 NaCl + I2 + H2O
Fe + MgO = FeOMg =>
Fe + MgO = FeOMg
Mn + O2 = MnO2 =>
Mn + O2 = MnO2
C5H8N4O12 = CO2 + H2O + N2 + C =>
C5H8N4O12 = 4 CO2 + 4 H2O + 2 N2 + C
Cl + K2S = KCl + S =>
2 Cl + K2S = 2 KCl + S
Br2O3 + H2O = BrO + H2O3 =>
2 Br2O3 + H2O = 4 BrO + H2O3
Fe2(SO4)3 + K2SO4 + H2O = FeK(SO4)2*12H2O =>
Fe2(SO4)3 + K2SO4 + 24 H2O = 2 FeK(SO4)2*12H2O
K3[Cr(C2O4)3] + NaOH = K3[Cr(OH)6] + Na2C2O4 =>
K3[Cr(C2O4)3] + 6 NaOH = K3[Cr(OH)6] + 3 Na2C2O4
SO2 + NH3 + O2 + H2O = (NH4)2SO4 =>
2 SO2 + 4 NH3 + O2 + 2 H2O = 2(NH4)2SO4
O2 + Hg = Hg2O2 =>
O2 + 2 Hg = Hg2O2
Au(OH)3 = Au2O3 + H2O =>
2 Au(OH)3 = Au2O3 + 3 H2O
X2SiCl2 + H2O = X2Si(OH)2 + HCl = (X2SiO) + H2O =>
X2SiCl2 + 2 H2O = X2Si(OH)2 + 2 HCl
Ca(OH)2 + I2 = CaI2 + HIO3 + H2O =>
5 Ca(OH)2 + 6 I2 = 5 CaI2 + 2 HIO3 + 4 H2O
Al(s) + S(l) = AlS =>
Al(s) + S(l) = AlS
C8H16 + S8 = CS2 + H2S =>
C8H16 + 3 S8 = 8 CS2 + 8 H2S
Fe + Cu(SO4) = FeSO4 + Cu =>
Fe + Cu(SO4) = FeSO4 + Cu
H2CO3 + Cu + H2O = Cu2(OH)2CO3 + H2 =>
H2CO3 + 2 Cu + 2 H2O = Cu2(OH)2CO3 + 2 H2
FeCl3 + Ag2O = AgCl + Fe2O3 =>
2 FeCl3 + 3 Ag2O = 6 AgCl + Fe2O3
K + AgCI = Ag + KCI =>
K + AgCI = Ag + KCI
CO2(g) + NH3(g) = NH2CONH2(s) + H2O(l) =>
CO2(g) + 2 NH3(g) = NH2CONH2(s) + H2O(l)
BeCl2 + Ag = BeAg2 + Cl =>
BeCl2 + 2 Ag = BeAg2 + 2 Cl
CaO2 + CO2 = CaC + O3 =>
3 CaO2 + 3 CO2 = 3 CaC + 4 O3
KJ + FeCl3 = FeCl2 + J2 + KCl =>
2 KJ + 2 FeCl3 = 2 FeCl2 + J2 + 2 KCl
CH3OH + CH3CH2CH2COOH = C5H10O2 + H2O =>
CH3OH + CH3CH2CH2COOH = C5H10O2 + H2O
C3H8 + O = CO2(g) + H2O =>
C3H8 + 10 O = 3 CO2(g) + 4 H2O
HCOOH(aq) + NaOH(aq) = HCOONa(aq) + H2O(l) =>
HCOOH(aq) + NaOH(aq) = HCOONa(aq) + H2O(l)
NH2CH3 + H2O = NHCH3 + H3O =>
NH2CH3 + H2O = NHCH3 + H3O
| 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.
