| Équations équilibrées la veille | Équations équilibrées le lendemain |
Cu5 + 10 AgNO3 = 2 Ag5 + 5 Cu(NO3)2
Ca(OH)2 + HBr = CaBr2 + H(OH) =>
Ca(OH)2 + 2 HBr = CaBr2 + 2 H(OH)
FeCl2 + SnBr4 + FeBr2 = FeBr3 + SnCl2 =>
FeCl2 + SnBr4 + FeBr2 = 2 FeBr3 + SnCl2
CrCl3 + H2CO3 = Cr2(CO3)3 + HCl =>
2 CrCl3 + 3 H2CO3 = Cr2(CO3)3 + 6 HCl
NaOH(s) + HS(g) = NaS(g) + H2O(g) =>
NaOH(s) + HS(g) = NaS(g) + H2O(g)
Li + Mg = Li2Mg =>
2 Li + Mg = Li2Mg
Zn + Pb(CH3COOH) = Pb + Zn(CH3COOH) =>
Zn + Pb(CH3COOH) = Pb + Zn(CH3COOH)
NaOHHCl = NaOH(HCl) =>
NaOHHCl = NaOH(HCl)
C8H15 + O2 = CO2 + H2O =>
4 C8H15 + 47 O2 = 32 CO2 + 30 H2O
PbSO4 + C = PbS + CO2 =>
PbSO4 + 2 C = PbS + 2 CO2
Zn(s) + HNO3(aq) = Zn(NO3)2 + H2(g) =>
Zn(s) + 2 HNO3(aq) = Zn(NO3)2 + H2(g)
CoCl2*6H2O + HCl = CoCl2*HCl + H2O =>
CoCl2*6H2O + HCl = CoCl2*HCl + 6 H2O
NaI + Pb(No3)2 = NaNo3 + PbI2 =>
2 NaI + Pb(No3)2 = 2 NaNo3 + PbI2
H2S + NHO3 = H2SO4 + NO2 + H2O =>
H2S + 8 NHO3 = H2SO4 + 8 NO2 + 4 H2O
Mg(s) + H2SO4(l) = MgSO4(l) + H2(g) =>
Mg(s) + H2SO4(l) = MgSO4(l) + H2(g)
NaF + O2 = NaO2 + F =>
NaF + O2 = NaO2 + F
NH3(g) + CO2(g) = (NH2)2CO(s) + H2O(g) =>
2 NH3(g) + CO2(g) = (NH2)2CO(s) + H2O(g)
Na2SIF6 + HNO3 = NaNO3 + H2SIF6 =>
Na2SIF6 + 2 HNO3 = 2 NaNO3 + H2SIF6
CH2OHCHOHCH2OH + HNO3 = CH2ONO2CHONO2CH2ONO2 + H2O =>
CH2OHCHOHCH2OH + 3 HNO3 = CH2ONO2CHONO2CH2ONO2 + 3 H2O
HIO3 + H2SO3 = I2 + H2SO4 + H2O =>
2 HIO3 + 5 H2SO3 = I2 + 5 H2SO4 + H2O
O2 + NaBr = NaO + Br =>
O2 + 2 NaBr = 2 NaO + 2 Br
Zn(NO3) + Ba(OH)2 = Zn(OH)2 + Ba(NO3) =>
Zn(NO3) + Ba(OH)2 = Zn(OH)2 + Ba(NO3)
HNO3 + H2S2O3 = NO + SO2 + H2O =>
4 HNO3 + 3 H2S2O3 = 4 NO + 6 SO2 + 5 H2O
FeO3(s) + CO = Fe(l) + CO2(g) =>
FeO3(s) + 3 CO = Fe(l) + 3 CO2(g)
AgNO3 + KPO4 = AgK + NO3PO4 =>
AgNO3 + KPO4 = AgK + NO3PO4
H3PO4 + NH4OH = H2O + [NH4]3PO4 =>
H3PO4 + 3 NH4OH = 3 H2O + [NH4]3PO4
Mg + NaCl = MgNaCl =>
Mg + NaCl = MgNaCl
NaCl + Ag + H2O = AgCl + NaOH + H2 =>
2 NaCl + 2 Ag + 2 H2O = 2 AgCl + 2 NaOH + H2
KCl + HClO3 = KClO4 + HCl =>
3 KCl + 4 HClO3 = 3 KClO4 + 4 HCl
H2 + S + O2 = H2SO3 =>
2 H2 + 2 S + 3 O2 = 2 H2SO3
Mg(s) + S8(s) = MgS(s) =>
8 Mg(s) + S8(s) = 8 MgS(s)
NiSO4 + (NH4)2S2O8 + (NH4)6Mo7O24 + H2O = (NH4)6NiMo9O32 + H2SO4 + (NH4)2SO4 =>
7 NiSO4 + 7(NH4)2S2O8 + 9(NH4)6Mo7O24 + 8 H2O = 7(NH4)6NiMo9O32 + 8 H2SO4 + 13(NH4)2SO4
MnS + O2 + H2O = MnOOH + H2S =>
4 MnS + O2 + 6 H2O = 4 MnOOH + 4 H2S
K2CrO4(aq) + NaOH(aq) = Na2CrO4(aq) + KOH(aq) =>
K2CrO4(aq) + 2 NaOH(aq) = Na2CrO4(aq) + 2 KOH(aq)
H2SO4 + I2 = HI + SO4 =>
H2SO4 + I2 = 2 HI + SO4
SO2 + NaO = Na2SO4 =>
SO2 + 2 NaO = Na2SO4
Ag + Al2(SO4)3 = Ag2(SO4) + Al =>
6 Ag + Al2(SO4)3 = 3 Ag2(SO4) + 2 Al
KO4 + H2O = KOH + O2 =>
4 KO4 + 2 H2O = 4 KOH + 7 O2
NaOH + CH3OH = CH3NaO + H2O =>
NaOH + CH3OH = CH3NaO + H2O
Ba + HC2H3O2 = Ba(C2H3O2)2 + H =>
Ba + 2 HC2H3O2 = Ba(C2H3O2)2 + 2 H
C5H13 + O2 = CO2 + H2O =>
4 C5H13 + 33 O2 = 20 CO2 + 26 H2O
AgBrO3 = AgBr + O2 =>
2 AgBrO3 = 2 AgBr + 3 O2
CH3OH + CH3OOH = C3H6O2 + H2O =>
CH3OH + 2 CH3OOH = C3H6O2 + 3 H2O
C4H10 + Br2 = C4H9Br + HBr =>
C4H10 + Br2 = C4H9Br + HBr
C12H26 + O2 = CO2 + H2O =>
2 C12H26 + 37 O2 = 24 CO2 + 26 H2O
MnO2 + KCIO3 + KOH = K2MnO4 + KCI + H2O =>
3 MnO2 + KCIO3 + 6 KOH = 3 K2MnO4 + KCI + 3 H2O
Na + FeBr3 = Na3Br + Fe =>
9 Na + FeBr3 = 3 Na3Br + Fe
Na3PO4(aq) + HCl(aq) = H3PO4(s) + NaCl(aq) =>
Na3PO4(aq) + 3 HCl(aq) = H3PO4(s) + 3 NaCl(aq)
Mg(OH)2 + H2O = Mg(OH2)2 + OH =>
Mg(OH)2 + 2 H2O = Mg(OH2)2 + 2 OH
Fe(s) + HCl = FeCl2(aq) + H2(g) =>
Fe(s) + 2 HCl = FeCl2(aq) + H2(g)
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur07/13/24
Équations équilibrées sur08/12/23
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