| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 KCIO3 = 2 KCI + 3 O2
Zn + HCl = ZnCl2 + H2 =>
Zn + 2 HCl = ZnCl2 + H2
HI + NaOH = NaI + HHO =>
HI + NaOH = NaI + HHO
CO2 + H2O = C6H12O6 + O2 =>
6 CO2 + 6 H2O = C6H12O6 + 6 O2
CaCO3 + CO2 = CaCO3CO2 =>
CaCO3 + CO2 = CaCO3CO2
H(NO3) + Na2(SO3) = H2(SO3) + Na(NO3) =>
2 H(NO3) + Na2(SO3) = H2(SO3) + 2 Na(NO3)
Ti2ZrC2O2 = ZrC + TiC + TiO2 =>
Ti2ZrC2O2 = ZrC + TiC + TiO2
H3PO4 + Ca(OH)2 = CaHPO4 + H2O =>
H3PO4 + Ca(OH)2 = CaHPO4 + 2 H2O
C5H12 + O2 = CO2 + H2O =>
C5H12 + 8 O2 = 5 CO2 + 6 H2O
Sr + H2S = H2 + SrS =>
Sr + H2S = H2 + SrS
Si3N4 + HF = SiF4 + NH3 =>
Si3N4 + 12 HF = 3 SiF4 + 4 NH3
KAlO2 = Al2O3 + K2O =>
2 KAlO2 = Al2O3 + K2O
(NH4)3PO4 + FeCl3 = (NH4)3Cl3 + FePO4 =>
(NH4)3PO4 + FeCl3 = (NH4)3Cl3 + FePO4
Ca(OH)2 + KNO3 = Ca(NO3)2 + KOH =>
Ca(OH)2 + 2 KNO3 = Ca(NO3)2 + 2 KOH
NCl2 + CH4 = N2 + H3 + CCl4 =>
6 NCl2 + 3 CH4 = 3 N2 + 4 H3 + 3 CCl4
NaCl + ZnO = ZnCl + NaO =>
NaCl + ZnO = ZnCl + NaO
HNO3 + Mg(OH2) = NO3 + Mg(OH3) =>
HNO3 + Mg(OH2) = NO3 + Mg(OH3)
C3H6 + O2 = CO2 + H2O =>
2 C3H6 + 9 O2 = 6 CO2 + 6 H2O
AlN + O2 = AlO3 + NO2 =>
2 AlN + 5 O2 = 2 AlO3 + 2 NO2
Cu8 + HNO3 = Cu(NO3)2 + NO + H2O2 =>
Cu8 + 32 HNO3 = 8 Cu(NO3)2 + 16 NO + 16 H2O2
CaF2 + As = Ca3As2 + F2 =>
3 CaF2 + 2 As = Ca3As2 + 3 F2
BaCl*2H2O + AgNO3 = BaNO3 + AgCl + H2O =>
BaCl*2H2O + AgNO3 = BaNO3 + AgCl + 2 H2O
H2S + Au = H2 + Au2S3 =>
3 H2S + 2 Au = 3 H2 + Au2S3
C2H5Cl + CH3MgCl = C3H8MgCl2 =>
C2H5Cl + CH3MgCl = C3H8MgCl2
NH4Cl + Na2SO3 = NaCl + (NH4)2SO3 =>
2 NH4Cl + Na2SO3 = 2 NaCl + (NH4)2SO3
Mn(NO3)2 + H2O = MnO + HNO3 =>
Mn(NO3)2 + H2O = MnO + 2 HNO3
H3PO4 + Ca(OH)2 = CaHPO4 + H2O =>
H3PO4 + Ca(OH)2 = CaHPO4 + 2 H2O
CaCO3(calor) = CaO + CO2 =>
CaCO3(calor) = CaO + CO2
H2O + Cl2 = HClO + Cl{-} + H{+} =>
H2O + Cl2 = HClO + Cl{-} + H{+}
Al + I2 = AlI3 =>
2 Al + 3 I2 = 2 AlI3
Br2 + NaOH = NaBr + NaBrO3 + H2O =>
3 Br2 + 6 NaOH = 5 NaBr + NaBrO3 + 3 H2O
NaCl + Zn3(PO4)2 = ZnCl2 + Na3PO4 =>
6 NaCl + Zn3(PO4)2 = 3 ZnCl2 + 2 Na3PO4
SO2 + NaOH = H2O + Na2SO3 =>
SO2 + 2 NaOH = H2O + Na2SO3
Ag2S = Ag + S8 =>
8 Ag2S = 16 Ag + S8
KMnO4 + H2SO4 + CH3CH2CHO = K2SO4 + MnSO4 + CH3CH2COOH + H2O =>
2 KMnO4 + 3 H2SO4 + 5 CH3CH2CHO = K2SO4 + 2 MnSO4 + 5 CH3CH2COOH + 3 H2O
H3PO4 + CaOH = H4PO5Ca =>
H3PO4 + CaOH = H4PO5Ca
Al(NO3)3 + Na3PO4 = AlPO4 + NaNO3 =>
Al(NO3)3 + Na3PO4 = AlPO4 + 3 NaNO3
HCl + K2SO4 = KCl + H2SO4 =>
2 HCl + K2SO4 = 2 KCl + H2SO4
Fe2O3 + H2TeO3 = Fe2(TeO3)3 + H2O =>
Fe2O3 + 3 H2TeO3 = Fe2(TeO3)3 + 3 H2O
Pb(NO3)2 + KI = PbI2 + KNO3 =>
Pb(NO3)2 + 2 KI = PbI2 + 2 KNO3
CrPO = Cr + PO =>
CrPO = Cr + PO
HCOH + Cu(OH)2 = HCOOH + Cu2O + H2O =>
HCOH + 2 Cu(OH)2 = HCOOH + Cu2O + 2 H2O
AIP + H2O = AI(OH)3 + PH3 =>
AIP + 3 H2O = AI(OH)3 + PH3
CuClOH = Cu + ClOH =>
CuClOH = Cu + ClOH
C2H6O(l) + O2(g) = CO2 + H =>
2 C2H6O(l) + 3 O2(g) = 4 CO2 + 12 H
Mg(OH)2 + HCl = MgCl2 + H2O =>
Mg(OH)2 + 2 HCl = MgCl2 + 2 H2O
Fe(NO3)3 + NH4VO3 + CO(NH2)2 = FeV2O5 + N2 + CO2 + H2O =>
2 Fe(NO3)3 + 4 NH4VO3 + 4 CO(NH2)2 = 2 FeV2O5 + 9 N2 + 4 CO2 + 16 H2O
FeSCN = SCN + Fe =>
FeSCN = SCN + Fe
MgSO4(aq) + BaCl2 = BaSO4(s) + MgCl2(aq) =>
MgSO4(aq) + BaCl2 = BaSO4(s) + MgCl2(aq)
(Ni(H2O)6)SO4 + NH4OH = (Ni(NH3)6)SO4 + H2O =>
(Ni(H2O)6)SO4 + 6 NH4OH = (Ni(NH3)6)SO4 + 12 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/14/25
Équations équilibrées sur02/13/24
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