| Équations équilibrées la veille | Équations équilibrées le lendemain |
6 CuCl + 8 HNO3 = 3 Cu(NO3)2 + 3 CuCl2 + 2 NO + 4 H2O
Pt + N2 = PtN2 =>
Pt + N2 = PtN2
FeO + Cl2O3 = FeCl2O4 =>
FeO + Cl2O3 = FeCl2O4
K2Cr2O7 + KBr + H2O = KOH + Br2 + Cr(OH)3 =>
K2Cr2O7 + 6 KBr + 7 H2O = 8 KOH + 3 Br2 + 2 Cr(OH)3
C25H520 + O2 = CO2 + H2O =>
C25H520 + 155 O2 = 25 CO2 + 260 H2O
N2 + H2O = NH3 + NO =>
5 N2 + 6 H2O = 4 NH3 + 6 NO
Pt + N2 = PtN2 =>
Pt + N2 = PtN2
CH3CHO + Cu(OH)2 = CH3COOH + CuO + H2 =>
CH3CHO + Cu(OH)2 = CH3COOH + CuO + H2
N2(g) + H2(g) = NH3(g) =>
N2(g) + 3 H2(g) = 2 NH3(g)
H3Po4 + AgNO3 = Ag3Po4 + HNO3 =>
H3Po4 + 3 AgNO3 = Ag3Po4 + 3 HNO3
KIO3 + H2SO3 = H2SO4 + KHSO4 + I2 + H2O =>
2 KIO3 + 5 H2SO3 = 3 H2SO4 + 2 KHSO4 + I2 + H2O
Co + CuCl2 = CoCl2 + Cu =>
Co + CuCl2 = CoCl2 + Cu
H3O + ClO4 = ClO + H2O =>
6 H3O + ClO4 = ClO + 9 H2O
CuCl2 + K2(CO3) = Cu(CO3) + KCl =>
CuCl2 + K2(CO3) = Cu(CO3) + 2 KCl
SiO2 + N2 = NO2 + Si =>
2 SiO2 + N2 = 2 NO2 + 2 Si
Mg + N2 = MgN =>
2 Mg + N2 = 2 MgN
BaCl2(aq) + NaI(aq) = BaI(aq) + NaCl2(aq) =>
BaCl2(aq) + NaI(aq) = BaI(aq) + NaCl2(aq)
Pb(NO3)2 + HCl = PbCl2 + HNO3 =>
Pb(NO3)2 + 2 HCl = PbCl2 + 2 HNO3
C + O2 = CO2 =>
C + O2 = CO2
SeO2 + NaOH = Na2O3Se + H2O =>
SeO2 + 2 NaOH = Na2O3Se + H2O
Na2S2O3 + NaOH + NaBrO3 = Na2SO4 + H2O + NaBr =>
3 Na2S2O3 + 6 NaOH + 4 NaBrO3 = 6 Na2SO4 + 3 H2O + 4 NaBr
KNO3 + H2CO3 = K2CO3 + HNO3 =>
2 KNO3 + H2CO3 = K2CO3 + 2 HNO3
AlCl3 + CH3COONa = Al(CH3COO)3 + NaCl =>
AlCl3 + 3 CH3COONa = Al(CH3COO)3 + 3 NaCl
H2S + SO2 = S + H2O =>
2 H2S + SO2 = 3 S + 2 H2O
MgCl2(aq) + NH4NO3(aq) = Mg(NO3)2(aq) + NH4Cl(aq) =>
MgCl2(aq) + 2 NH4NO3(aq) = Mg(NO3)2(aq) + 2 NH4Cl(aq)
B2O3 + HF = BF3 + H2O =>
B2O3 + 6 HF = 2 BF3 + 3 H2O
Sn(OH)2 + Al = Al(OH)3 + Sn =>
3 Sn(OH)2 + 2 Al = 2 Al(OH)3 + 3 Sn
As2S3 + H2SO4 = As2(SO4)3 + H2S =>
As2S3 + 3 H2SO4 = As2(SO4)3 + 3 H2S
CHCH + Cu(NH3)2Cl = CCu + NH4Cl + NH3 =>
CHCH + 2 Cu(NH3)2Cl = 2 CCu + 2 NH4Cl + 2 NH3
N2 + H2O = NH3 + O2 =>
2 N2 + 6 H2O = 4 NH3 + 3 O2
MgCl2 + NaOH = Mg(OH)2 + NaCl =>
MgCl2 + 2 NaOH = Mg(OH)2 + 2 NaCl
NaOH + NH4HNO3 = NaHNO3 + H2O + NH3 =>
NaOH + NH4HNO3 = NaHNO3 + H2O + NH3
Hg + H{+} = Hg2{2+} + H2 =>
2 Hg + 2 H{+} = Hg2{2+} + H2
K2HPO4 + BaCl2 = K2HCl2 + BaPO4 =>
K2HPO4 + BaCl2 = K2HCl2 + BaPO4
(NH4)2SO4 + CaCl2 = (NH4)2Cl + Ca(SO4)2 =>
2(NH4)2SO4 + CaCl2 = 2(NH4)2Cl + Ca(SO4)2
Cu + AgNO3 = Cu(NO3)2 + Ag =>
Cu + 2 AgNO3 = Cu(NO3)2 + 2 Ag
ZnCO3 + O2 = CO2 + ZnO3 =>
ZnCO3 + O2 = CO2 + ZnO3
Ca(OH)2 + CoCl2 = Co(OH)2 + CaCl2 =>
Ca(OH)2 + CoCl2 = Co(OH)2 + CaCl2
Cu(OH)2 + CH2O = HCOOH + H2O + Cu20 =>
20 Cu(OH)2 + 20 CH2O = 20 HCOOH + 20 H2O + Cu20
Ca(OH)2 + H3PO4 = Ca3(PO4)2 + H2O =>
3 Ca(OH)2 + 2 H3PO4 = Ca3(PO4)2 + 6 H2O
KClO3 + AgNO3 = AgClO3 + KNO3 =>
KClO3 + AgNO3 = AgClO3 + KNO3
H2 + Fe = HFe =>
H2 + 2 Fe = 2 HFe
Fe + Mg(NO3)2 = Fe(NO3)2 + Mg =>
Fe + Mg(NO3)2 = Fe(NO3)2 + Mg
SnBr2 + NaOH = Sn(OH)2 + NaBr =>
SnBr2 + 2 NaOH = Sn(OH)2 + 2 NaBr
SiO2 + KOH = K2SiO3 + H2O =>
SiO2 + 2 KOH = K2SiO3 + H2O
C3H8 + NO3 = CO2 + NO + H2O =>
C3H8 + 5 NO3 = 3 CO2 + 5 NO + 4 H2O
HBr(aq) + F2(g) = HF(aq) + Br2(g) =>
2 HBr(aq) + F2(g) = 2 HF(aq) + Br2(g)
Cu + CaO = CuO + Ca =>
Cu + CaO = CuO + Ca
KCl + (NH4)2O = K2O + NH4Cl =>
2 KCl + (NH4)2O = K2O + 2 NH4Cl
Zn(OH)2 + HCl = ZnCl2 + H2O =>
Zn(OH)2 + 2 HCl = ZnCl2 + 2 H2O
| 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 |
| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/13/25
Équations équilibrées sur02/12/24
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
