| Équations équilibrées la veille | Équations équilibrées le lendemain |
NaPO + CaCl = NaCl + Ca(PO)
S(s) + O(g) = SO2(s) =>
S(s) + 2 O(g) = SO2(s)
NiCl2*6H2O + NH3 = [Ni(NH3)2] + Cl2 + H2O =>
NiCl2*6H2O + 2 NH3 = [Ni(NH3)2] + Cl2 + 6 H2O
NaSbO3 + Al + HCl = SbH3 + NaCl + AlCl + H2O =>
NaSbO3 + 8 Al + 9 HCl = SbH3 + NaCl + 8 AlCl + 3 H2O
K2(SO4) + LiBr = KBr + Li2(SO4) =>
K2(SO4) + 2 LiBr = 2 KBr + Li2(SO4)
MgBr2 + HNO3 = Mg(NO3)2 + HBr =>
MgBr2 + 2 HNO3 = Mg(NO3)2 + 2 HBr
Al(OH)3 + KNO3 = Al(NO3)3 + K[Al(OH)4] =>
4 Al(OH)3 + 3 KNO3 = Al(NO3)3 + 3 K[Al(OH)4]
NaNO3 + HCl = NaNO3H + Cl =>
NaNO3 + HCl = NaNO3H + Cl
FeCl3 + NaOH = Fe(OH)3 + NaCl =>
FeCl3 + 3 NaOH = Fe(OH)3 + 3 NaCl
FeCl3 + K3Fe(CN)6 = Fe3[Fe(CN)6]3 + KCl =>
3 FeCl3 + 3 K3Fe(CN)6 = Fe3[Fe(CN)6]3 + 9 KCl
Cl2 + NiI3 = NiCl3 + I2 =>
3 Cl2 + 2 NiI3 = 2 NiCl3 + 3 I2
C(OH)2 + HF = CF2 + H(OH) =>
C(OH)2 + 2 HF = CF2 + 2 H(OH)
CaHPO4 = (t)Ca3(PO4)2 + H3PO4 =>
3 CaHPO4 = (t)Ca3(PO4)2 + H3PO4
VF5 + H2O = VOF3 + HF =>
VF5 + H2O = VOF3 + 2 HF
Zn + HBr = (ZnBr2) + H2 =>
Zn + 2 HBr = (ZnBr2) + H2
K2MnO4 + H2O = MnO2 + KMnO4 + KOH =>
3 K2MnO4 + 2 H2O = MnO2 + 2 KMnO4 + 4 KOH
SnS2 + H2O = Sn(OH)4 + H2S =>
SnS2 + 4 H2O = Sn(OH)4 + 2 H2S
C{-} + O{+} = CO =>
C{-} + O{+} = CO
Na2CO3 + O2 = NaO2 + CO2 =>
2 Na2CO3 + 3 O2 = 4 NaO2 + 2 CO2
Bi2O3 + Fe2O3 + K2CO3 + TiO2 + BaCO3 + O2 = Bi72K3Fe75Ba25Ti25O300 + CO2 =>
72 Bi2O3 + 75 Fe2O3 + 3 K2CO3 + 50 TiO2 + 50 BaCO3 + 3 O2 = 2 Bi72K3Fe75Ba25Ti25O300 + 53 CO2
Zn + CuCO3 = Cu + ZnCO3 =>
Zn + CuCO3 = Cu + ZnCO3
Cu + Sr(OH)2 = Sr + Cu(OH)2 =>
Cu + Sr(OH)2 = Sr + Cu(OH)2
CuO + H2O + O2 + H2SO4 = CuSO4(OH)6 =>
2 CuO + 4 H2O + 3 O2 + 2 H2SO4 = 2 CuSO4(OH)6
HgO + NO2 + O = Hg(NO3)2 =>
HgO + 2 NO2 + O = Hg(NO3)2
Sodiumsulfite + phosphoricacid = water + sodiumphosphate + sulfurdioxide =>
3 Na2SO3 + 2 H3PO4 = 3 H2O + 2 Na3PO4 + 3 SO2
NH3 + Cu(NO3)2 = H2O + N2 + Cu =>
4 NH3 + Cu(NO3)2 = 6 H2O + 3 N2 + Cu
AgNO3(aq) + ZnBr2(aq) = AgBr(s) + Zn(NO3)2(aq) =>
2 AgNO3(aq) + ZnBr2(aq) = 2 AgBr(s) + Zn(NO3)2(aq)
C6H6O2 + H2O2 = CO2 + H2O =>
C6H6O2 + 13 H2O2 = 6 CO2 + 16 H2O
Sn + CO2 = SnO2 + CO =>
Sn + 2 CO2 = SnO2 + 2 CO
Ti2 + N2 = Ti3N4 =>
3 Ti2 + 4 N2 = 2 Ti3N4
Mg(OH)2 + K2CO3 = MgCO3 + KOH =>
Mg(OH)2 + K2CO3 = MgCO3 + 2 KOH
FeO + HClO3 = Fe2O3 + FeCl3 + H2O =>
36 FeO + 6 HClO3 = 17 Fe2O3 + 2 FeCl3 + 3 H2O
Mg + O = Mg2O3 =>
2 Mg + 3 O = Mg2O3
Zn + NaOH = OH + Na2Zn =>
Zn + 2 NaOH = 2 OH + Na2Zn
AlBr3 + K2SO4 = KBr + Al2(SO4)3 =>
2 AlBr3 + 3 K2SO4 = 6 KBr + Al2(SO4)3
Br2 + H2O + SO2 = HBr + H2SO4 =>
Br2 + 2 H2O + SO2 = 2 HBr + H2SO4
H2O2 + KMnO4 = KOH + MnO2 + O2 =>
H2O2 + 2 KMnO4 = 2 KOH + 2 MnO2 + 2 O2
Fe*2HCl = FeCl2 + H2 =>
Fe*2HCl = FeCl2 + H2
H2S + MgSO4 = MgS + H2O + SO2 =>
4 H2S + 3 MgSO4 = 3 MgS + 4 H2O + 4 SO2
NaHCO3(s)H2O(l) = Na2CO3(s) + CO2(g) + H2O(g) =>
2 NaHCO3(s)H2O(l) = Na2CO3(s) + CO2(g) + 3 H2O(g)
CO = CCO2 =>
2 CO = CCO2
Na2Cr2O7 + Na3SO3 + H2SO4 = Cr2(SO4)3 + Na2SO4 + H2O =>
Na2Cr2O7 + 2 Na3SO3 + 5 H2SO4 = Cr2(SO4)3 + 4 Na2SO4 + 5 H2O
CH3OH + CO2 = CH3COH + O2 =>
CH3OH + CO2 = CH3COH + O2
Ba(C2H3O2)2 + KI = K(C2H3O2) + BaI2 =>
Ba(C2H3O2)2 + 2 KI = 2 K(C2H3O2) + BaI2
Zn + KCl = K2 + ZnCl =>
2 Zn + 2 KCl = K2 + 2 ZnCl
As + Cl = AsCl =>
As + Cl = AsCl
Fe + (H2O)2 = (H2)2 + FeO2 =>
Fe + (H2O)2 = (H2)2 + FeO2
P + Cl2 = PCl2 =>
P + Cl2 = PCl2
Ca3(PO2)2 + C = Ca3P2 + CO =>
Ca3(PO2)2 + 4 C = Ca3P2 + 4 CO
NiSO4 + NH4OH = (NiOH)2SO4 + (NH4)2SO4 =>
2 NiSO4 + 2 NH4OH = (NiOH)2SO4 + (NH4)2SO4
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur05/25/25
Équations équilibrées sur06/24/24
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