| Équations équilibrées la veille |
6 NaI + KClO3 + 3 H2O = 6 NaOH + KCl + 3 I2
CaCl2(aq) + Hg = Ca + Hg2Cl2(s) =>
CaCl2(aq) + 2 Hg = Ca + Hg2Cl2(s)
MnSO4 + Br2 + NaOH = NaMnO4 + NaBr + H2O + H2SO4 =>
2 MnSO4 + 5 Br2 + 12 NaOH = 2 NaMnO4 + 10 NaBr + 4 H2O + 2 H2SO4
K2[HgI4] + NaOH + NH4Cl = [Hg2N]I + KI + NaI + H2O + NaCl =>
2 K2[HgI4] + 4 NaOH + NH4Cl = [Hg2N]I + 4 KI + 3 NaI + 4 H2O + NaCl
NaOH + Cu + H2O = Na2[Cu(OH)4] + H2 =>
2 NaOH + Cu + 2 H2O = Na2[Cu(OH)4] + H2
Ca3P2 + H2 = H3P + Ca =>
Ca3P2 + 3 H2 = 2 H3P + 3 Ca
H2O + Cr2S3 + Mn(NO3)2 + Na2CO3 = Na2CrO4 + H2MnO4 + Na2SO4 + NO + CO2 =>
15 H2O + Cr2S3 + 15 Mn(NO3)2 + 5 Na2CO3 = 2 Na2CrO4 + 15 H2MnO4 + 3 Na2SO4 + 30 NO + 5 CO2
H2SO4 + BaCl = ClH2 + BaSO4 =>
H2SO4 + BaCl = ClH2 + BaSO4
(NH4)2CO3 + H2O = H2CO3 + NH4{+} + OH{-} =>
(NH4)2CO3 + 2 H2O = H2CO3 + 2 NH4{+} + 2 OH{-}
CaCl2 + C2O4 = Ca(C2O4) + Cl =>
CaCl2 + C2O4 = Ca(C2O4) + 2 Cl
Cd3(PO4)2 + H2O = Cd(OH)2 + H3PO4 =>
Cd3(PO4)2 + 6 H2O = 3 Cd(OH)2 + 2 H3PO4
H2O2 + MnO4{-} = Mn{+2} + O2 + H{-} =>
3 H2O2 + 2 MnO4{-} = 2 Mn{+2} + 7 O2 + 6 H{-}
CuSO4 + Na3Po4 = Cu3Po4 + NaSO4 =>
3 CuSO4 + Na3Po4 = Cu3Po4 + 3 NaSO4
MgO + C6H8O7 = (C6H5O7)2Mg3*3H2O =>
3 MgO + 2 C6H8O7 = (C6H5O7)2Mg3*3H2O
H2 + Fe2O2 = H2OFe =>
2 H2 + Fe2O2 = 2 H2OFe
C6H5MgBr + C8H8O2 + H{+} = C19H16O + MgBr{+} + H2O =>
6 C6H5MgBr + 5 C8H8O2 + 6 H{+} = 4 C19H16O + 6 MgBr{+} + 6 H2O
HC2H3O2 + Sn(OH)2 = Sn(COOH)2 + CH3OH =>
2 HC2H3O2 + Sn(OH)2 = Sn(COOH)2 + 2 CH3OH
NiCl2 + NH3 = Ni(NH3)4 + Cl =>
NiCl2 + 4 NH3 = Ni(NH3)4 + 2 Cl
Au2O3 = Au3 + O =>
3 Au2O3 = 2 Au3 + 9 O
Na3[Cr(OH)6] + PbO2 + NaOH = Na2CrO4 + NaPbO2 + H2O =>
Na3[Cr(OH)6] + 3 PbO2 + 2 NaOH = Na2CrO4 + 3 NaPbO2 + 4 H2O
AlCl3 + Nh4OH = Al(OH)3 + Nh4Cl =>
AlCl3 + 3 Nh4OH = Al(OH)3 + 3 Nh4Cl
Al + Ba(OH)2 + H2O = Ba[Al(OH)4]2 + H2 =>
2 Al + Ba(OH)2 + 6 H2O = Ba[Al(OH)4]2 + 3 H2
IK + IO3K + H2SO4 = I2 + SO4K2 + H2O =>
5 IK + IO3K + 3 H2SO4 = 3 I2 + 3 SO4K2 + 3 H2O
CaCO3(s) + HCl(aq) = H2O(aq) + CO2(aq) + CaCl2(aq) =>
CaCO3(s) + 2 HCl(aq) = H2O(aq) + CO2(aq) + CaCl2(aq)
C6H4COOHCOOHCOOH + NaOH = C6H4COONaCOONaCOONa + H2O =>
C6H4COOHCOOHCOOH + 3 NaOH = C6H4COONaCOONaCOONa + 3 H2O
HgS + Si = Hg + S2Si =>
2 HgS + Si = 2 Hg + S2Si
Co{2+}OH2 + Ni2O5 = CoO + Ni{5+}OH5 =>
5 Co{2+}OH2 + Ni2O5 = 5 CoO + 2 Ni{5+}OH5
SnCl4 + K2S = KCl + Sn2S4 =>
2 SnCl4 + 4 K2S = 8 KCl + Sn2S4
I2 = I =>
I2 = 2 I
BaO + Mg(HSO4)2 = MgO + BaSO4 + H2O =>
2 BaO + Mg(HSO4)2 = MgO + 2 BaSO4 + H2O
FeCl3*6H2O + SOCl2 = FeCl3 + SO2 + HCl =>
FeCl3*6H2O + 6 SOCl2 = FeCl3 + 6 SO2 + 12 HCl
Fe(OH)2Cl + NaOH = NaCl + Fe(OH)3 =>
Fe(OH)2Cl + NaOH = NaCl + Fe(OH)3
KOH + KClO3 + V = KCl + K4V2O7 + H2O =>
12 KOH + 5 KClO3 + 6 V = 5 KCl + 3 K4V2O7 + 6 H2O
GaF3 + Cs = CsF + Ga =>
GaF3 + 3 Cs = 3 CsF + Ga
AuCl3 + FeCl2 = AuCl + FeCl3 =>
AuCl3 + 2 FeCl2 = AuCl + 2 FeCl3
Zn(OH)2 + (H2SO4) = Zn2S + H2 + O =>
2 Zn(OH)2 + (H2SO4) = Zn2S + 3 H2 + 8 O
HBrO3 + Bi = HBrO2 + Bi2O3 =>
3 HBrO3 + 2 Bi = 3 HBrO2 + Bi2O3
KY + KMnO4 + H2SO4 = Y2 + MnSO4 + K2SO4 + H2O =>
10 KY + 2 KMnO4 + 8 H2SO4 = 5 Y2 + 2 MnSO4 + 6 K2SO4 + 8 H2O
W + HCl + HNO3 = H2O + NO2 + WCl3 =>
W + 3 HCl + 3 HNO3 = 3 H2O + 3 NO2 + WCl3
F2 + FeBr2 = FeF2 + Br2 =>
F2 + FeBr2 = FeF2 + Br2
Ba[Al(OH)4]2 + HCl = AlCl3 + BaCl2 + H2O =>
Ba[Al(OH)4]2 + 8 HCl = 2 AlCl3 + BaCl2 + 8 H2O
Fe2O3 + Cl2 + H2O = FeCl3 + OH =>
Fe2O3 + 3 Cl2 + 3 H2O = 2 FeCl3 + 6 OH
C6H14O6 + O = CO2 + H2O =>
C6H14O6 + 13 O = 6 CO2 + 7 H2O
O + Al = Al2O3 =>
3 O + 2 Al = Al2O3
FeSCN + Na3PO4 = SCNNa3 + FePO4 =>
FeSCN + Na3PO4 = SCNNa3 + FePO4
Ca(NO3)2 + AlCl3 = Al(NO3)3 + CaCl2 =>
3 Ca(NO3)2 + 2 AlCl3 = 2 Al(NO3)3 + 3 CaCl2
Na2TeO3 + H2SO4 = H2TeO3 + Na2SO4 =>
Na2TeO3 + H2SO4 = H2TeO3 + Na2SO4
LiHCO3 + HBr = LiBr + H2O + CO2 =>
LiHCO3 + HBr = LiBr + H2O + CO2
NH4OH + HNO3 = (NH4)(NO3) + H2O =>
NH4OH + HNO3 = (NH4)(NO3) + H2O
PbO2 + H2SO4 + KY = PbSO4 + Y + K2SO4 + H2O =>
PbO2 + 2 H2SO4 + 2 KY = PbSO4 + 2 Y + K2SO4 + 2 H2O
Équilibrer l'équation de toute réaction chimique
| Équations équilibrées la veille |
Équations équilibrées sur12/19/24
Équations équilibrées sur01/18/24
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
