| Équations équilibrées la veille | Équations équilibrées le lendemain |
Ca5(PO4)3(OH) + 10 HCl = 5 CaCl2 + H2O + 3 H2PO4 + 3 H
P4O10 + H2O = H3PO4 =>
P4O10 + 6 H2O = 4 H3PO4
Ba(BrO3)2 + H3AsO3 = BaBr2 + H3AsO4 =>
Ba(BrO3)2 + 6 H3AsO3 = BaBr2 + 6 H3AsO4
H + NO2 = HNO2 =>
H + NO2 = HNO2
CaCl + NH4OH = CaOH + NH4Cl =>
CaCl + NH4OH = CaOH + NH4Cl
NaOH + K2SO4 = Na(SO4) + K2(OH) =>
NaOH + K2SO4 = Na(SO4) + K2(OH)
H2O2 + Cr2(SO4)3 + NaOH = H2O + Na2CrO4 + Na2SO4 =>
3 H2O2 + Cr2(SO4)3 + 10 NaOH = 8 H2O + 2 Na2CrO4 + 3 Na2SO4
Cu + H2SO4 = Cu2SO4 + H2O + SO2 =>
2 Cu + 2 H2SO4 = Cu2SO4 + 2 H2O + SO2
FeO(s) + HNO3(aq) = Fe(NO3)2(aq) + H2O(l) =>
FeO(s) + 2 HNO3(aq) = Fe(NO3)2(aq) + H2O(l)
C6H14O + Br2 = C6H14Br + OBr =>
C6H14O + Br2 = C6H14Br + OBr
NaCN + H2O + O2 + V = NaV(CN)2 + NaOH =>
8 NaCN + 2 H2O + O2 + 4 V = 4 NaV(CN)2 + 4 NaOH
NaF + Mg(OH)2 = MgF2 + NaOH =>
2 NaF + Mg(OH)2 = MgF2 + 2 NaOH
(NH4)2SO4 + FeF3 = NH4F + Fe2(SO4)3 =>
3(NH4)2SO4 + 2 FeF3 = 6 NH4F + Fe2(SO4)3
HIO2 + NaOH = H2O + NaIO2 =>
HIO2 + NaOH = H2O + NaIO2
AlCl3*6H2O = Al(OH)3 + H3O + Cl =>
AlCl3*6H2O = Al(OH)3 + 3 H3O + 3 Cl
NH4 + NO3 = NH2O + H2O =>
3 NH4 + 2 NO3 = 5 NH2O + H2O
H2CO3 + Ca(OH)2 = Ca2(OH)2CO3 + H2O =>
H2CO3 + 2 Ca(OH)2 = Ca2(OH)2CO3 + 2 H2O
CHO + NO3 = H2O + CO2 + N2 =>
4 CHO + 2 NO3 = 2 H2O + 4 CO2 + N2
Ba3P2 + Al = AlP + Ba =>
Ba3P2 + 2 Al = 2 AlP + 3 Ba
Al2 + SO4 + Ca3OH = CaSO4 + Al2O3 + H3 =>
Al2 + 9 SO4 + 3 Ca3OH = 9 CaSO4 + Al2O3 + H3
O2 + Ni(NO3)2 + Na2CO3 = NaNi2O4 + CO2 + NaNO3 =>
3 O2 + 8 Ni(NO3)2 + 10 Na2CO3 = 4 NaNi2O4 + 10 CO2 + 16 NaNO3
As + KClO + KOH = K3AsO4 + KCl + H2O =>
2 As + 5 KClO + 6 KOH = 2 K3AsO4 + 5 KCl + 3 H2O
AgNO3 + K2CrO4 = Ag2CrO4 + KNO3 =>
2 AgNO3 + K2CrO4 = Ag2CrO4 + 2 KNO3
AlCl3 + Ag2CO3 = Al2(CO3)3 + AgCl =>
2 AlCl3 + 3 Ag2CO3 = Al2(CO3)3 + 6 AgCl
C16H18O + O2 = CO2 + H2O =>
C16H18O + 20 O2 = 16 CO2 + 9 H2O
C25H52 + O2 = CO2 + H2O =>
C25H52 + 38 O2 = 25 CO2 + 26 H2O
Al + Ni(NO3)2 = Ni + AlNO3 =>
2 Al + Ni(NO3)2 = Ni + 2 AlNO3
NaAsO2 + I2 + NaOH = Na3AsO4 + NaI + H2O =>
NaAsO2 + I2 + 4 NaOH = Na3AsO4 + 2 NaI + 2 H2O
C12H22O11 + C2H5OH = C3H6O3 + C16H32O2 =>
21 C12H22O11 + 21 C2H5OH = 82 C3H6O3 + 3 C16H32O2
HNO3 + Al2(CO3)3 = Al(NO3)3 + CO2 + H2O =>
6 HNO3 + Al2(CO3)3 = 2 Al(NO3)3 + 3 CO2 + 3 H2O
HBrCl = HClBr =>
HBrCl = HClBr
Al + CuSO4 = Al2(SO4)3 + Cu =>
2 Al + 3 CuSO4 = Al2(SO4)3 + 3 Cu
Zn + H2O2 + NaOH = Na2[Zn(OH)4] =>
Zn + H2O2 + 2 NaOH = Na2[Zn(OH)4]
Al + Cu(NO3)2 = Al(NO3)3 + Cu =>
2 Al + 3 Cu(NO3)2 = 2 Al(NO3)3 + 3 Cu
TiCl4 + AgNO3 = Ti(NO3)4 + AgCl =>
TiCl4 + 4 AgNO3 = Ti(NO3)4 + 4 AgCl
H2O2 + I2 = HIO3 + H2O =>
5 H2O2 + I2 = 2 HIO3 + 4 H2O
NH4OH + Na2CrO4 = NH4CrO4 + Na2OH =>
NH4OH + Na2CrO4 = NH4CrO4 + Na2OH
(CH3)3CCl + AlCl3 = AlCl4 + (CH3)3C =>
(CH3)3CCl + AlCl3 = AlCl4 + (CH3)3C
WCl6 + Na2S = WS2 + NaCl + S =>
WCl6 + 3 Na2S = WS2 + 6 NaCl + S
Cu(NO3)2 + Ni = Cu + NiNO3 =>
Cu(NO3)2 + 2 Ni = Cu + 2 NiNO3
Cl2 + Rb2O = O2 + RbCl =>
2 Cl2 + 2 Rb2O = O2 + 4 RbCl
Pb(s) + Cu(NO3)2 = Pb(NO3)2(aq) + Cu(s) =>
Pb(s) + Cu(NO3)2 = Pb(NO3)2(aq) + Cu(s)
H2O + Cl2 = HCl + HOCl =>
H2O + Cl2 = HCl + HOCl
Pt(C2H3O2)2 + Au2S = PtS2 + Au2(C2H3O2) =>
Pt(C2H3O2)2 + 2 Au2S = PtS2 + 2 Au2(C2H3O2)
Na3PO4 + Cu2SO4 = Cu3PO4 + Na2SO4 =>
2 Na3PO4 + 3 Cu2SO4 = 2 Cu3PO4 + 3 Na2SO4
K + HNO3 = KNO3 + H =>
K + HNO3 = KNO3 + H
C17H35CO2K + MgSO4 = Mg(C17H35CO2)2 + K2SO4 =>
2 C17H35CO2K + MgSO4 = Mg(C17H35CO2)2 + K2SO4
PbI2 + CH3COOH = Pb(CH3COO)2(aq) + HI(aq) =>
PbI2 + 2 CH3COOH = Pb(CH3COO)2(aq) + 2 HI(aq)
CH3NO2 + Fe + HCl = CH3NH3Cl + FeCl2 + H2O =>
CH3NO2 + 3 Fe + 7 HCl = CH3NH3Cl + 3 FeCl2 + 2 H2O
Cr(OH)3 + NaOCl + Na2CO3 = Na2CrO4 + NaCl + CO2 + H2O =>
2 Cr(OH)3 + 3 NaOCl + 2 Na2CO3 = 2 Na2CrO4 + 3 NaCl + 2 CO2 + 3 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur04/21/25
Équations équilibrées sur05/21/24
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