| Équations équilibrées la veille |
2 CuO + C = CO2 + 2 Cu
Cu{+1) = Cu{+2}+Cu =>
2 Cu{+1) = Cu{+2}+Cu
K2Cr2O7 + H2SO4 + C3H7OH + H2O = KCr(SO4)2*12H2O + (CH3)2CO =>
K2Cr2O7 + 4 H2SO4 + 3 C3H7OH + 17 H2O = 2 KCr(SO4)2*12H2O + 3(CH3)2CO
Cu{+1) = Cu{+2}+Cu =>
2 Cu{+1) = Cu{+2}+Cu
CaO + HCl = Ca2 + Cl + H2O =>
2 CaO + 4 HCl = Ca2 + 4 Cl + 2 H2O
Ae + Cl2 = AeCl =>
2 Ae + Cl2 = 2 AeCl
H2S + HCl = H2 + S2Cl2 =>
2 H2S + 2 HCl = 3 H2 + S2Cl2
OH{-} + H{+) = H2O =>
OH{-} + H{+) = H2O
COCl2 + CH3COOH = CH3COCl + CO2 + HCl =>
COCl2 + CH3COOH = CH3COCl + CO2 + HCl
KOH + SO4 = KOH(SO4)2 =>
KOH + 2 SO4 = KOH(SO4)2
AlPO4 + MgCl2 = Mg3(PO4)2 + AlCl3 =>
2 AlPO4 + 3 MgCl2 = Mg3(PO4)2 + 2 AlCl3
AlCl + NaF = AlF + NaCl =>
AlCl + NaF = AlF + NaCl
C6H4CH3NO2 + KMnO4 + H2SO4 = K2SO4 + MnSO4 + H2O + C6H4COOHNO2 =>
5 C6H4CH3NO2 + 6 KMnO4 + 9 H2SO4 = 3 K2SO4 + 6 MnSO4 + 14 H2O + 5 C6H4COOHNO2
NH2OHH2O = NH2OH3O =>
NH2OHH2O = NH2OH3O
Cu{+1) = Cu{+2}+Cu =>
2 Cu{+1) = Cu{+2}+Cu
Li2[Cu(Cl)4] + NH3 = [Cu(NH3)2(Cl)2] + LiCl =>
Li2[Cu(Cl)4] + 2 NH3 = [Cu(NH3)2(Cl)2] + 2 LiCl
BeCl2 + H2O = BeOHCl + HCl =>
BeCl2 + H2O = BeOHCl + HCl
H3AsO4 + Fe(OH)2 = (FeOH)3AsO4 + H2O =>
H3AsO4 + 3 Fe(OH)2 = (FeOH)3AsO4 + 3 H2O
KOH + SO4 = KOH(SO4)2 =>
KOH + 2 SO4 = KOH(SO4)2
V(OH)4Cl + FeCl + HCl = VOCl2 + FeCl3 + H2O =>
2 V(OH)4Cl + FeCl + 4 HCl = 2 VOCl2 + FeCl3 + 6 H2O
HIO = H + IO =>
HIO = H + IO
BeCl2 + H2O = BeO + HCl =>
BeCl2 + H2O = BeO + 2 HCl
PbCl2 + Na3Po4 = Pb3(Po4)2 + NaCl =>
3 PbCl2 + 2 Na3Po4 = Pb3(Po4)2 + 6 NaCl
C6H10O4 + CaCO3 = C6H8O4Ca2 + CO2 + H2O =>
14 C6H10O4 + 26 CaCO3 = 13 C6H8O4Ca2 + 32 CO2 + 18 H2O
Al(OH)4 + H2SO4 = Al(oh)3 + H2O + HSO4 =>
3 Al(OH)4 + 12 H2SO4 = Al(oh)3 + 12 H2O + 12 HSO4
KOH + SO4 = KOH(SO4)2 =>
KOH + 2 SO4 = KOH(SO4)2
Li2SO4 + Ga(OH)3 = LiOH + Ga2(SO4)3 =>
3 Li2SO4 + 2 Ga(OH)3 = 6 LiOH + Ga2(SO4)3
FeCl2 + Br2 = Br2Cl2 + Fe =>
FeCl2 + Br2 = Br2Cl2 + Fe
FeCl2 + Br2 = FeBr2 + Cl2 =>
FeCl2 + Br2 = FeBr2 + Cl2
C2H5Br + Br2 = C2H4Br + HBr =>
2 C2H5Br + Br2 = 2 C2H4Br + 2 HBr
Br2 + NaOH = NaBr + HBr + O =>
Br2 + NaOH = NaBr + HBr + O
SO3 + H2O = H2SO4 =>
SO3 + H2O = H2SO4
Ba(NO3) = BaO + NO2 =>
Ba(NO3) = BaO + NO2
NaHCO3 + Ca(OH)2 = Ca(HCO3)2 + NaOH =>
2 NaHCO3 + Ca(OH)2 = Ca(HCO3)2 + 2 NaOH
BeCl2 + H2O = BeO + HCl =>
BeCl2 + H2O = BeO + 2 HCl
Mg(s) + Cu(NO3)2 = Cu + Mg(NO3)2 =>
Mg(s) + Cu(NO3)2 = Cu + Mg(NO3)2
FeCl3 + KJ = FeCl2 + J2 + KCl =>
2 FeCl3 + 2 KJ = 2 FeCl2 + J2 + 2 KCl
Zn + Na(NO3) + Na(OH) = Na2ZnO2 + NH3 + H2O =>
4 Zn + Na(NO3) + 7 Na(OH) = 4 Na2ZnO2 + NH3 + 2 H2O
KCeO3 = KCe + O2 =>
2 KCeO3 = 2 KCe + 3 O2
H2SNa3PO4 = Na3SH2PO4 =>
H2SNa3PO4 = Na3SH2PO4
KI + MnO2 + HCl = I2 + KCl + MnCl2 + H2O =>
2 KI + MnO2 + 4 HCl = I2 + 2 KCl + MnCl2 + 2 H2O
AgNO3 + HCOOH = HCOOAg + HNO3 =>
AgNO3 + HCOOH = HCOOAg + HNO3
FeCl2 + Br2 = BrCl + Fe =>
FeCl2 + Br2 = 2 BrCl + Fe
FeCl2 + Br2 = FeCl3 + FeBr2 =>
3 FeCl2 + Br2 = 2 FeCl3 + FeBr2
HCl + Ba(OH)2 = BaCl2 + H2O =>
2 HCl + Ba(OH)2 = BaCl2 + 2 H2O
HBr + (NH4)2CO3 = CO2 + H2O + NH4Br =>
2 HBr + (NH4)2CO3 = CO2 + H2O + 2 NH4Br
Mg + HCl = MgCl2 + H =>
Mg + 2 HCl = MgCl2 + 2 H
BaCl2 + KNO3 = Ba(NO3)2 + KCl =>
BaCl2 + 2 KNO3 = Ba(NO3)2 + 2 KCl
Ca3P2 + H2O = (PH3) + CaO =>
Ca3P2 + 3 H2O = 2(PH3) + 3 CaO
NH4 + NO2 = N2O + H2O =>
3 NH4 + 5 NO2 = 4 N2O + 6 H2O
Équilibrer l'équation de toute réaction chimique
| Équations équilibrées la veille |
Équations équilibrées sur10/22/24
Équations équilibrées sur11/21/23
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
