| Équations équilibrées la veille | Équations équilibrées le lendemain |
K2Cr2O7 + 14 HBr = 2 KBr + 3 Br2 + 2 CrBr3 + 7 H2O
CrO5 + H2SO4 + KI = I2 + Cr2(SO4)3 + K2SO4 + H2O =>
2 CrO5 + 10 H2SO4 + 14 KI = 7 I2 + Cr2(SO4)3 + 7 K2SO4 + 10 H2O
Al + Fr(OH) + H2O = AlFr(OH)4 + H2 =>
2 Al + 2 Fr(OH) + 6 H2O = 2 AlFr(OH)4 + 3 H2
CrO + H2O = Cr2O3 + H2 =>
2 CrO + H2O = Cr2O3 + H2
VSO4 + O2 + H2SO4 = V2O5*2H2O + SO4 =>
4 VSO4 + 7 O2 + 4 H2SO4 = 2 V2O5*2H2O + 8 SO4
Al(OH)3 + H2CO3 = Al2(CO3)3 + H2O =>
2 Al(OH)3 + 3 H2CO3 = Al2(CO3)3 + 6 H2O
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
LO = OL =>
LO = OL
La10F30 + Ba10F20 = La09Ba01F29 =>
9 La10F30 + Ba10F20 = 10 La09Ba01F29
C12H22O11(s) + O2(g) = CO2(g) + H2O(g) =>
C12H22O11(s) + 12 O2(g) = 12 CO2(g) + 11 H2O(g)
ClCH2 + COOH + NH3 = CH2NH2COOH + NH4Cl =>
ClCH2 + COOH + 2 NH3 = CH2NH2COOH + NH4Cl
Na3AsO3 + H2S + HCl = As2S3 + H2O + NaCl =>
2 Na3AsO3 + 3 H2S + 6 HCl = As2S3 + 6 H2O + 6 NaCl
C2H6O + SO2 = CO2 + H2O + S =>
C2H6O + 3 SO2 = 2 CO2 + 3 H2O + 3 S
MgF2 + Br2 = MgBr2 + F2 =>
MgF2 + Br2 = MgBr2 + F2
NH3 + O2 = NO + H2O =>
4 NH3 + 5 O2 = 4 NO + 6 H2O
Sn(NO2)4 + K3PO4 = KNO2 + Sn3(PO4)4 =>
3 Sn(NO2)4 + 4 K3PO4 = 12 KNO2 + Sn3(PO4)4
Cu + HNO3 = Cu(NO3)2 + NO + H2O =>
3 Cu + 8 HNO3 = 3 Cu(NO3)2 + 2 NO + 4 H2O
F2 + Sb2O5 = SbF5 + O2 =>
10 F2 + 2 Sb2O5 = 4 SbF5 + 5 O2
NaOH + AgNO3 = Ag + OH + NaNO3 =>
NaOH + AgNO3 = Ag + OH + NaNO3
NaOH + H2NC6H4CO2C2H5 = H2NC6H4CO3C2H6 + Na =>
NaOH + H2NC6H4CO2C2H5 = H2NC6H4CO3C2H6 + Na
NH4 + CO2 = NH3 + C6H12O6 + H2O =>
24 NH4 + 6 CO2 = 24 NH3 + C6H12O6 + 6 H2O
Li2 + O + H2O = LiOH =>
Li2 + O + H2O = 2 LiOH
CH2COOH + HCl = H2O + CH2COCl =>
CH2COOH + HCl = H2O + CH2COCl
SO2 + H2O = H2SO3 = O2 =>
SO2 + H2O = H2SO3
H + Li = LiH =>
H + Li = LiH
Au2Cl6 + Na2S2O5 = Au + NaCl + Na2SO4 + SO2 =>
Au2Cl6 + 6 Na2S2O5 = 2 Au + 6 NaCl + 3 Na2SO4 + 9 SO2
HCl(g) + O2 = Cl2(g) + H2O(g) =>
4 HCl(g) + O2 = 2 Cl2(g) + 2 H2O(g)
N2 + O2 + H2O = HNO3 =>
2 N2 + 5 O2 + 2 H2O = 4 HNO3
NaCl(aq) + H2O(l) = Cl2(g) + H2(g) + NaOH(aq) =>
2 NaCl(aq) + 2 H2O(l) = Cl2(g) + H2(g) + 2 NaOH(aq)
Na2Cr2O7 + Na2C2O4 + HCl = NaCrO2 + NaCl + CO2 + H2O =>
Na2Cr2O7 + 3 Na2C2O4 + 6 HCl = 2 NaCrO2 + 6 NaCl + 6 CO2 + 3 H2O
HHCO3 + Ca(OH)2 = Ca(HCO3)2 + H2O =>
2 HHCO3 + Ca(OH)2 = Ca(HCO3)2 + 2 H2O
Pb(NO3)2 + KI = NO3K + PbI2 =>
Pb(NO3)2 + 2 KI = 2 NO3K + PbI2
H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O
K + NaOH = KNaOH =>
K + NaOH = KNaOH
KCI + O*2 = KCIO*3 =>
KCI + O*2 = KCIO*3
H2S + CU = CUS + H =>
H2S + CU = CUS + 2 H
AgOH + NaH2PO4 = Ag3PO4 + NaOH + H2O =>
3 AgOH + NaH2PO4 = Ag3PO4 + NaOH + 2 H2O
Al + NaCl + CuSO4 = Cu + AlCl3 + Na2SO4 =>
2 Al + 6 NaCl + 3 CuSO4 = 3 Cu + 2 AlCl3 + 3 Na2SO4
Cr(OH)3 + NaOH + H2O2 = Na2CrO4 + H2O =>
2 Cr(OH)3 + 4 NaOH + 3 H2O2 = 2 Na2CrO4 + 8 H2O
C8H18 + O2 = CO2 + H2O =>
2 C8H18 + 25 O2 = 16 CO2 + 18 H2O
MnO2 + NaI + H2SO4 = Na2SO4 + H2O + MnSO4 + I2 =>
MnO2 + 2 NaI + 2 H2SO4 = Na2SO4 + 2 H2O + MnSO4 + I2
NaClO3 + C18H30O15 = NaCl + H2O + CO =>
6 NaClO3 + C18H30O15 = 6 NaCl + 15 H2O + 18 CO
(CH3)3COHCH3 + O2 = CO2 + H2O =>
4(CH3)3COHCH3 + 31 O2 = 20 CO2 + 26 H2O
Pb(OH)2 + HCl = PbCl + (OH)2H =>
Pb(OH)2 + HCl = PbCl + (OH)2H
SiCl4 + H2O = SiO2 + HCl =>
SiCl4 + 2 H2O = SiO2 + 4 HCl
KMnO4 + CH3COOH + H2SO4 = MnSO4 + K2SO4 + CO2 + H2O =>
8 KMnO4 + 5 CH3COOH + 12 H2SO4 = 8 MnSO4 + 4 K2SO4 + 10 CO2 + 22 H2O
C6H12O2 + Cu(OH)2 = C2H2O2 + Cu2O + H2O =>
C6H12O2 + 14 Cu(OH)2 = 3 C2H2O2 + 7 Cu2O + 17 H2O
C13H17F5 + O2 = CO2 + H2O + OF2 =>
2 C13H17F5 + 37 O2 = 26 CO2 + 17 H2O + 5 OF2
Al2(SO4)3 + (NH4)2CO3 = Al2(SO4)3*(NH4)2CO3 =>
Al2(SO4)3 + (NH4)2CO3 = Al2(SO4)3*(NH4)2CO3
AgI + Na2S = Ag2S + NaI =>
2 AgI + Na2S = Ag2S + 2 NaI
| 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 |
| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur04/21/25
Équations équilibrées sur05/21/24
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
