| Équations équilibrées la veille | Équations équilibrées le lendemain |
Ca(s) + Zn(NO3)2(aq) = Ca(NO3)2 + Zn
H + O = H2O =>
2 H + O = H2O
CaAl2Si2O8 = CaO + Al2O3 + SiO2 =>
CaAl2Si2O8 = CaO + Al2O3 + 2 SiO2
Ca(OH) + NaCl = CaCl + Na(OH) =>
Ca(OH) + NaCl = CaCl + Na(OH)
Cu(OH)2 + H3PO4 = Cu3(PO4)2 + H2O =>
3 Cu(OH)2 + 2 H3PO4 = Cu3(PO4)2 + 6 H2O
Fe2(SO4)3 + KNCS = Fe(NCS)3 + K2SO4 =>
Fe2(SO4)3 + 6 KNCS = 2 Fe(NCS)3 + 3 K2SO4
Cl + NaF = NaClF =>
Cl + NaF = NaClF
C8H16 + NaOH = C8H18O + Na + HOO =>
C8H16 + 3 NaOH = C8H18O + 3 Na + HOO
Cu(NO3)2(ac) + Na2C2O4(ac) = CuC2O4(s) + NaNO3(ac) =>
Cu(NO3)2(ac) + Na2C2O4(ac) = CuC2O4(s) + 2 NaNO3(ac)
NaCO3 + PdNO3 = NaNO3 + PdCO3 =>
NaCO3 + PdNO3 = NaNO3 + PdCO3
Fe2O3 + I2 = FeI2 + O2 =>
2 Fe2O3 + 4 I2 = 4 FeI2 + 3 O2
H + O2 = H2O =>
4 H + O2 = 2 H2O
Cu(OH)2 + H3PO4 = Cu3(PO4)2 + H2O =>
3 Cu(OH)2 + 2 H3PO4 = Cu3(PO4)2 + 6 H2O
Al2(SO3)3 + Na2SO4 = Al2(SO4)3 + Na2SO3 =>
Al2(SO3)3 + 3 Na2SO4 = Al2(SO4)3 + 3 Na2SO3
PbI2 + Cl2 = PbCl2 + I2 =>
PbI2 + Cl2 = PbCl2 + I2
Ag + O2 + H2 = AgOH =>
2 Ag + O2 + H2 = 2 AgOH
[Pb(CH3COO)2*2(Pb(OH)2)] + CO2 = [(PbCO3)2Pb(OH)2] + Pb(CH3COO)2 + H2O =>
3[Pb(CH3COO)2*2(Pb(OH)2)] + 4 CO2 = 2[(PbCO3)2Pb(OH)2] + 3 Pb(CH3COO)2 + 4 H2O
CuCl2 + Mg = MgCl2Cu =>
CuCl2 + Mg = MgCl2Cu
CaCI + AgCO3 = CaCO3 + AgCI =>
CaCI + AgCO3 = CaCO3 + AgCI
F + Na2Br = FBr + Na =>
F + Na2Br = FBr + 2 Na
CH3OH + CO = CH3COOH =>
CH3OH + CO = CH3COOH
PH3 + Br2 = PH4Br + P2 =>
8 PH3 + 3 Br2 = 6 PH4Br + P2
Zn + NaOH + H2O = Na2Zn(OH)4 + H2 =>
Zn + 2 NaOH + 2 H2O = Na2Zn(OH)4 + H2
C7H12 + O2 = CO2 + H2O =>
C7H12 + 10 O2 = 7 CO2 + 6 H2O
Ca + MnBr2 = CaBr2 + Mn =>
Ca + MnBr2 = CaBr2 + Mn
KI + HSO4 = H2S + I2 + K2SO4 + H2O =>
18 KI + 10 HSO4 = H2S + 9 I2 + 9 K2SO4 + 4 H2O
Li3PO4 + MgCl2 = LiCl + Mg3(PO4)2 =>
2 Li3PO4 + 3 MgCl2 = 6 LiCl + Mg3(PO4)2
Ge + H2 = Ge2H6 =>
2 Ge + 3 H2 = Ge2H6
Cr(OH)3 + Al(OH)3 = Al(Cr(OH)6) =>
Cr(OH)3 + Al(OH)3 = Al(Cr(OH)6)
CaCO3 + HBr = CaBr2 + H2 + CO3 =>
CaCO3 + 2 HBr = CaBr2 + H2 + CO3
H2 + Na3PO4 = H3PO4 + Na =>
3 H2 + 2 Na3PO4 = 2 H3PO4 + 6 Na
NaCl + O = NaClO3 =>
NaCl + 3 O = NaClO3
(NH4)2SO4 + Ba(OH)2 = H2O + BaSO4 + NH3 =>
(NH4)2SO4 + Ba(OH)2 = 2 H2O + BaSO4 + 2 NH3
FeSO4 + NH3 = Fe(NH3) + SO4 =>
FeSO4 + NH3 = Fe(NH3) + SO4
CaO + I2 = CaI2 + O2 =>
2 CaO + 2 I2 = 2 CaI2 + O2
K{3}PO{4} + HCI = KCI + H{3}PO{4} =>
K{3}PO{4} + HCI = KCI + H{3}PO{4}
Zn + SnCl2 = ZnCl2 + Sn =>
Zn + SnCl2 = ZnCl2 + Sn
C2H5OH(aq) + O2(g) = H2O(l) + CO2(g) =>
C2H5OH(aq) + 3 O2(g) = 3 H2O(l) + 2 CO2(g)
ZnC2O4 = Zn + C + O2 =>
ZnC2O4 = Zn + 2 C + 2 O2
Cu(NO3)2 + NO + H2O = HNO3 + Cu =>
3 Cu(NO3)2 + 2 NO + 4 H2O = 8 HNO3 + 3 Cu
Fe2(SO4)3 + PO4 = Fe(PO4) + SO4 =>
Fe2(SO4)3 + 2 PO4 = 2 Fe(PO4) + 3 SO4
H18C8 + O2 = CO2 + H2O =>
2 H18C8 + 25 O2 = 16 CO2 + 18 H2O
Cl(SO4)2 + Ba(NO3) = Cl(NO3) + Ba(SO4)2 =>
Cl(SO4)2 + Ba(NO3) = Cl(NO3) + Ba(SO4)2
HClO4(aq) + K2CO3(aq) = H2CO3(aq) + KClO4 =>
2 HClO4(aq) + K2CO3(aq) = H2CO3(aq) + 2 KClO4
CuCl + Br2 = CuBr + Cl =>
2 CuCl + Br2 = 2 CuBr + 2 Cl
MgO + CuNO3 = Mg(NO3)2 + Cu2O =>
MgO + 2 CuNO3 = Mg(NO3)2 + Cu2O
KI + Cu3(PO4)2 = K3PO4 + CuI2 =>
6 KI + Cu3(PO4)2 = 2 K3PO4 + 3 CuI2
Be + HF = BeF2 + H =>
Be + 2 HF = BeF2 + 2 H
NH3 + O = N2 + H2O =>
2 NH3 + 3 O = N2 + 3 H2O
Fe{+2} + Cr2O7{-2} + H = Cr3{+} + Fe3{+} + H2O =>
24 Fe{+2} + 15 Cr2O7{-2} + 210 H = 10 Cr3{+} + 8 Fe3{+} + 105 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 55 56 57 |
| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/26/24
Équations équilibrées sur12/26/23
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
