| Équations équilibrées la veille | Équations équilibrées le lendemain |
3 Fe + H2 = Fe3H2
Sr + H2O = H2 + Sr(OH)2 =>
Sr + 2 H2O = H2 + Sr(OH)2
CaCO3 + H3PO4 = CaCO3(PO4) + H =>
CaCO3 + H3PO4 = CaCO3(PO4) + 3 H
CH3OH + O2 = HCOOH + H2O =>
CH3OH + O2 = HCOOH + H2O
Mn + CaCl2 = MnCl3 + Ca =>
2 Mn + 3 CaCl2 = 2 MnCl3 + 3 Ca
C4H9I + H2O = C4H9OH + H + I =>
C4H9I + H2O = C4H9OH + H + I
Cl2 + NaBr = NaCl + Br3 =>
3 Cl2 + 6 NaBr = 6 NaCl + 2 Br3
SO42{-} + NH3 = SO32{-} + H2O + N2 =>
3 SO42{-} + 20 NH3 = 3 SO32{-} + 30 H2O + 10 N2
PbS + HNO3 = PbSO4 + NO2 + H2O =>
PbS + 8 HNO3 = PbSO4 + 8 NO2 + 4 H2O
C5H12O(l) + O2 = C5H12O3 =>
C5H12O(l) + O2 = C5H12O3
Fe + HNO = FeNO + H =>
Fe + HNO = FeNO + H
NH2CONH2 + O2 = CO2 + H2O + HNO3 =>
NH2CONH2 + 4 O2 = CO2 + H2O + 2 HNO3
Cl2 + NaOH = NaCl + NaClO3 + H2O =>
3 Cl2 + 6 NaOH = 5 NaCl + NaClO3 + 3 H2O
SrO + HCl = SrCl2 + H2O =>
SrO + 2 HCl = SrCl2 + H2O
Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3
C2H4 + O2 = CO2 + H2O =>
C2H4 + 3 O2 = 2 CO2 + 2 H2O
Cl2 + Na2S2 + NaOH = NaCl + Na2SO4 + H2O =>
7 Cl2 + Na2S2 + 16 NaOH = 14 NaCl + 2 Na2SO4 + 8 H2O
ClO3 + H2O = HClO3 + HClO4 =>
2 ClO3 + H2O = HClO3 + HClO4
(NaOH) + H2CO3 = Na2CO3 + H2O =>
2(NaOH) + H2CO3 = Na2CO3 + 2 H2O
NO2 + K2O = KNO2 + KNO3 =>
2 NO2 + K2O = KNO2 + KNO3
NaNO2 + CrCl2 + NaOH = Na2CrO4 + NaCl + N2 + H2O =>
4 NaNO2 + 3 CrCl2 + 8 NaOH = 3 Na2CrO4 + 6 NaCl + 2 N2 + 4 H2O
C8H18 + O2 = CO2 + H2O =>
2 C8H18 + 25 O2 = 16 CO2 + 18 H2O
H2S + Cu(OH)2 = H2O + Cu + S2 =>
2 H2S + 2 Cu(OH)2 = 4 H2O + 2 Cu + S2
K2Co3 = K + Co2 =>
2 K2Co3 = 4 K + 3 Co2
H2S2 + H2O = SO4 + H =>
H2S2 + 8 H2O = 2 SO4 + 18 H
O + C4H10 = CO2 + H2O =>
13 O + C4H10 = 4 CO2 + 5 H2O
KOH + ZnCl2 = Zn(OH)2 + KCl =>
2 KOH + ZnCl2 = Zn(OH)2 + 2 KCl
propane + water = H2 + CO2 =>
C3H8 + 6 H2O = 10 H2 + 3 CO2
NaAl(OH)4 + SO2 = Al(OH)3 + Na2SO3 + H2O =>
2 NaAl(OH)4 + SO2 = 2 Al(OH)3 + Na2SO3 + H2O
HC2H3O2 + LiHSO3 = H(HSO3) + Li(C2H3O2) =>
HC2H3O2 + LiHSO3 = H(HSO3) + Li(C2H3O2)
NH2C6H4SO2ONa + NaNO2 + HCl = NaO3SC6H4N2Cl + H2O + NaOH =>
NH2C6H4SO2ONa + NaNO2 + HCl = NaO3SC6H4N2Cl + H2O + NaOH
Na2O + HClO4 = NaClO4 + H2O =>
Na2O + 2 HClO4 = 2 NaClO4 + H2O
OH2 = H2O = KOH = K2SO4 =>
OH2 = H2O
FeNO3 + NaPO3 = FePO3 + NaNO3 =>
FeNO3 + NaPO3 = FePO3 + NaNO3
PCl3(l) + H2O(l) = HCl(aq) + H3PO3(aq) =>
PCl3(l) + 3 H2O(l) = 3 HCl(aq) + H3PO3(aq)
Mg(NO3)2 + H3PO4 = H3(NO3)2 + MgPO4 =>
Mg(NO3)2 + H3PO4 = H3(NO3)2 + MgPO4
MgCl2 + AgNO3 = Mg(NO3)2 + AgCl(s) =>
MgCl2 + 2 AgNO3 = Mg(NO3)2 + 2 AgCl(s)
MnO4{-} + Sn2{+} = Mn2{+} + Sn4{+} + O =>
2 MnO4{-} + 6 Sn2{+} = Mn2{+} + 3 Sn4{+} + 8 O
Mg(NO3)2 + H3PO4 = H3(NO3)2 + MgPO4 =>
Mg(NO3)2 + H3PO4 = H3(NO3)2 + MgPO4
NaOH + Ba(NO3)2 = Ba + OH + Na(NO3)2 =>
NaOH + Ba(NO3)2 = Ba + OH + Na(NO3)2
NH3 + NaOCl = NH2OH + NaCl =>
NH3 + NaOCl = NH2OH + NaCl
NaI + CaCl2 = NaCl + CaI2 =>
2 NaI + CaCl2 = 2 NaCl + CaI2
K2Ge2O7 + FeSO4 + H2SO4 = Ge2(SO4)3 + Fe2(SO4)3 + K2SO4 + H2O =>
K2Ge2O7 + 6 FeSO4 + 7 H2SO4 = Ge2(SO4)3 + 3 Fe2(SO4)3 + K2SO4 + 7 H2O
H{+} + CH3OH + Cr2O7{2-} = COO{-} + Cr{3+} + H2O =>
34 H{+} + 6 CH3OH + 5 Cr2O7{2-} = 6 COO{-} + 10 Cr{3+} + 29 H2O
I + Mg = MgI2 =>
2 I + Mg = MgI2
P + IO3{-} + OH{-} = HPO3{-2} + I2 + H2O =>
10 P + 6 IO3{-} + 14 OH{-} = 10 HPO3{-2} + 3 I2 + 2 H2O
HClO3 + NH2CH3 = NH2ClO3 + CH4 =>
HClO3 + NH2CH3 = NH2ClO3 + CH4
Zn + Pb(NO3)2 = ZnPb + (NO3)3 =>
3 Zn + 3 Pb(NO3)2 = 3 ZnPb + 2(NO3)3
NH4CI = NH3 + HCI =>
NH4CI = NH3 + HCI
Ca(NO3)2*4H2O + NaOH + Na3PO4 = Ca10(PO4)6*(OH)2 + NaNO3 + H2O =>
10 Ca(NO3)2*4H2O + 2 NaOH + 6 Na3PO4 = Ca10(PO4)6*(OH)2 + 20 NaNO3 + 40 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 |
| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/15/25
Équations équilibrées sur02/14/24
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
