| Équations équilibrées la veille | Équations équilibrées le lendemain |
6 HCl + Ni2(CO3)3 = 3 CO2 + 3 H2O + 2 NiCl3
Na2S + H2SO4 = H2S + Na2SO4 =>
Na2S + H2SO4 = H2S + Na2SO4
CuSO4 + Ca(OH)2 = Cu(OH)2 + CaSO4 =>
CuSO4 + Ca(OH)2 = Cu(OH)2 + CaSO4
KI + HNO2 + H2SO4 = NO + I2 + H2O + K2SO4 =>
2 KI + 2 HNO2 + H2SO4 = 2 NO + I2 + 2 H2O + K2SO4
C17H35OH + O2 = CO2 + H2O =>
2 C17H35OH + 51 O2 = 34 CO2 + 36 H2O
H2SO4 + H2S = S + H2O =>
H2SO4 + 3 H2S = 4 S + 4 H2O
Ag + O2 = Ag2O =>
4 Ag + O2 = 2 Ag2O
Ba(NO3)2 + K2SO4 = BaSO4 + KNO3 =>
Ba(NO3)2 + K2SO4 = BaSO4 + 2 KNO3
Na3PO4(ac) + Mg(NO3)2(ac) = Mg3(PO4)2(s) + NaNO3(ac) =>
2 Na3PO4(ac) + 3 Mg(NO3)2(ac) = Mg3(PO4)2(s) + 6 NaNO3(ac)
PbCrO4 + HCl + Fe(SO4) = PbCl2 + Cr2(SO4)3 + FeCl3 + H2O + Fe(SO4)3 =>
4 PbCrO4 + 32 HCl + 9 Fe(SO4) = 4 PbCl2 + 2 Cr2(SO4)3 + 8 FeCl3 + 16 H2O + Fe(SO4)3
Fe3O4 + CO = Fe + CO2 =>
Fe3O4 + 4 CO = 3 Fe + 4 CO2
N2O + NH3 = N2H4 + H2O =>
N2O + 6 NH3 = 4 N2H4 + H2O
CU(OH)2 + H2SO4 = H2O + CUSO4 =>
CU(OH)2 + H2SO4 = 2 H2O + CUSO4
Al(s) + HNO3(aq) = Al(NO3)3 + H =>
Al(s) + 3 HNO3(aq) = Al(NO3)3 + 3 H
NaCl + MnO2 + H2SO4 = NaHSO4 + MnSO4 + Cl2 + H2O =>
2 NaCl + MnO2 + 3 H2SO4 = 2 NaHSO4 + MnSO4 + Cl2 + 2 H2O
Cu + HNO3 = Cu(NO3)2 + NO2 + H2O =>
Cu + 4 HNO3 = Cu(NO3)2 + 2 NO2 + 2 H2O
Ni2 + DMG = Ni(DMG)2 =>
Ni2 + 4 DMG = 2 Ni(DMG)2
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
KCLO3 = KCL + O2 =>
2 KCLO3 = 2 KCL + 3 O2
P2O5 + H2O = H3PO4 =>
P2O5 + 3 H2O = 2 H3PO4
C10H22 + O2 = CO2 + H20 =>
10 C10H22 + 100 O2 = 100 CO2 + 11 H20
AL + N2 = ALN =>
2 AL + N2 = 2 ALN
S + O2 = SO2 =>
S + O2 = SO2
KOH + H3PO4 = K3PO4 + H2O =>
3 KOH + H3PO4 = K3PO4 + 3 H2O
H2O = H2 + O2 =>
2 H2O = 2 H2 + O2
S + O2 = SO2 =>
S + O2 = SO2
FeCl3 + KSCn = Fe(SCn)3 + KCl =>
FeCl3 + 3 KSCn = Fe(SCn)3 + 3 KCl
HNO3 + HI = NO + I2 + H2O =>
2 HNO3 + 6 HI = 2 NO + 3 I2 + 4 H2O
N2 + O = NO =>
N2 + 2 O = 2 NO
H3PO4 + Ba(OH)2 = Ba3(PO4)2 + H2O =>
2 H3PO4 + 3 Ba(OH)2 = Ba3(PO4)2 + 6 H2O
CuCO3 + Na(SO4)2 = Cu(SO4)2 + NaCO3 =>
CuCO3 + Na(SO4)2 = Cu(SO4)2 + NaCO3
Cu + HNO3 = Cu(NO3)2 + NO + H2O =>
3 Cu + 8 HNO3 = 3 Cu(NO3)2 + 2 NO + 4 H2O
HNO3 + As2O3 + H2O = H3AsO4 + NO =>
4 HNO3 + 3 As2O3 + 7 H2O = 6 H3AsO4 + 4 NO
Na2O + H2O = NaOH =>
Na2O + H2O = 2 NaOH
Co + HNO3 = Co(NO3)2 + NO + H2O =>
3 Co + 8 HNO3 = 3 Co(NO3)2 + 2 NO + 4 H2O
Al(s) + HNO3(aq) = Al(NO3)3(aq) + H =>
Al(s) + 3 HNO3(aq) = Al(NO3)3(aq) + 3 H
CH3CH2OH + O2 = CH3COOH + H2O =>
CH3CH2OH + O2 = CH3COOH + H2O
Al(s) + HNO3(aq) = Al(NO3)3(aq) + H2 =>
2 Al(s) + 6 HNO3(aq) = 2 Al(NO3)3(aq) + 3 H2
H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O
HBr + NaOH = NaBr + H2O =>
HBr + NaOH = NaBr + H2O
Al(OH)3 = Al2O3 + H2O =>
2 Al(OH)3 = Al2O3 + 3 H2O
Cu(NO3)2 + KOH = Cu(OH)2 + KNO3 =>
Cu(NO3)2 + 2 KOH = Cu(OH)2 + 2 KNO3
GeH4 = Ge + H2 =>
GeH4 = Ge + 2 H2
CI2 + KI = KCI + I2 =>
CI2 + KI = KCI + I2
Cl2O5 + H2O = HClO3 =>
Cl2O5 + H2O = 2 HClO3
K + H2 = KH2 =>
K + H2 = KH2
ZnCO3 + H2SO4 = CO2 + H2O + ZnSO4 =>
ZnCO3 + H2SO4 = CO2 + H2O + ZnSO4
ZnCl2 + Na(OH) = Zn(OH)2 + NaCl =>
ZnCl2 + 2 Na(OH) = Zn(OH)2 + 2 NaCl
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
CuO + H2SO4 = CuSO4 + H2O =>
CuO + H2SO4 = CuSO4 + H2O
| 1 2 3 4 5 6 7 8 9 10 11 |
| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur10/19/16
Équations équilibrées sur11/18/15
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
