| Équations équilibrées la veille | Équations équilibrées le lendemain |
6 NaOH(aq) + Al2(SO4)3(aq) = 3 Na2SO4 + 2 Al(OH)3
Na2 + AgNO3 = NaNO3 + Ag =>
Na2 + 2 AgNO3 = 2 NaNO3 + 2 Ag
KCl + Na2S = KNa + SCl2 =>
2 KCl + Na2S = 2 KNa + SCl2
MnO2 + C4H10 = Mn + CO2 + H2O =>
13 MnO2 + 2 C4H10 = 13 Mn + 8 CO2 + 10 H2O
Al2(OH)2 + Ba(SO4)3 = Al2(SO4)3 + Ba(OH)2 =>
Al2(OH)2 + Ba(SO4)3 = Al2(SO4)3 + Ba(OH)2
P(g) + H2(g) = PH3(g) =>
2 P(g) + 3 H2(g) = 2 PH3(g)
CaSO3 + HCl = CaCl + SO2 + OH =>
CaSO3 + HCl = CaCl + SO2 + OH
Al3 + HNO3 = Al(NO3)3 + H =>
Al3 + 9 HNO3 = 3 Al(NO3)3 + 9 H
Ca(OH)2 + CrO3 = CaCrO4 + H2O =>
Ca(OH)2 + CrO3 = CaCrO4 + H2O
Cu + Mg(NO3)3 = Cu(NO3)3 + Mg =>
Cu + Mg(NO3)3 = Cu(NO3)3 + Mg
AlBr3 + H3PO4 = AlPO4 + HBr =>
AlBr3 + H3PO4 = AlPO4 + 3 HBr
HCHClCO2 + OH = CHClCO2 + H2O =>
HCHClCO2 + OH = CHClCO2 + H2O
HCl(aq) + KHCO3 = H2CO3 + KCl =>
HCl(aq) + KHCO3 = H2CO3 + KCl
Al + NH4ClO4 = Al2O3 + AlCl3 + NO + H2O =>
3 Al + 3 NH4ClO4 = Al2O3 + AlCl3 + 3 NO + 6 H2O
CaCO3 = CaO + CO2 =>
CaCO3 = CaO + CO2
NH4Br + NaOH = HOH + NH3 + NaBr =>
NH4Br + NaOH = HOH + NH3 + NaBr
ZnBr + Cl = ZnCl2 + Br =>
ZnBr + 2 Cl = ZnCl2 + Br
Si2H3 + O2 = Si1O2 + H2O =>
4 Si2H3 + 11 O2 = 8 Si1O2 + 6 H2O
Na3[SbCl6] + Sn = Sb + SnCl2 + NaCl =>
2 Na3[SbCl6] + 3 Sn = 2 Sb + 3 SnCl2 + 6 NaCl
NH4HCO3 + HNO3 = NH4HNO3 + H2O + CO2 =>
9 NH4HCO3 + 7 HNO3 = 8 NH4HNO3 + 6 H2O + 9 CO2
C + CrO3 = Cr2O3 + CO2 =>
3 C + 4 CrO3 = 2 Cr2O3 + 3 CO2
MgCl2 + I = ICl2 + Mg =>
MgCl2 + I = ICl2 + Mg
COOH + O3 = CO2 + H2O =>
6 COOH + O3 = 6 CO2 + 3 H2O
Pb(OH)2 + H2O + O2 = Pb(OH)4 =>
2 Pb(OH)2 + 2 H2O + O2 = 2 Pb(OH)4
NaNO2 = Na2O + N2O + O2 =>
2 NaNO2 = Na2O + N2O + O2
KAlSi3O8 + H2SO4 = K2SO4 + Al2(SO4)3 + SiO2 + H2O =>
2 KAlSi3O8 + 4 H2SO4 = K2SO4 + Al2(SO4)3 + 6 SiO2 + 4 H2O
Ni(NO3) + NH4OH = NiOH + NH4(NO3) =>
Ni(NO3) + NH4OH = NiOH + NH4(NO3)
Pb(NO3)2(aq) + HI(aq) = HNO3(aq) + PbI2(s) =>
Pb(NO3)2(aq) + 2 HI(aq) = 2 HNO3(aq) + PbI2(s)
CuS + O = CuO + SO2 =>
CuS + 3 O = CuO + SO2
AgCH3COOH(ag) = Ag(CH3COO)(ag) + H2(g) =>
2 AgCH3COOH(ag) = 2 Ag(CH3COO)(ag) + H2(g)
H2SO4 + Ag(NO3)3 = Ag2(SO4)3 + HNO3 =>
3 H2SO4 + 2 Ag(NO3)3 = Ag2(SO4)3 + 6 HNO3
NH4 + ClOH = Cl2 + NH3 + H2O =>
2 NH4 + 2 ClOH = Cl2 + 2 NH3 + 2 H2O
ClO3{-} + H{+} + e = Cl{-} + H2O =>
ClO3{-} + 6 H{+} + 6e = Cl{-} + 3 H2O
LiOH*H2O + H2O2 = Li2O2*H2O2*2H2O + H2O =>
2 LiOH*H2O + 2 H2O2 = Li2O2*H2O2*2H2O + 2 H2O
HC2H3O2 + Na2CO3 = H2CO3 + NaC2H3O2 =>
2 HC2H3O2 + Na2CO3 = H2CO3 + 2 NaC2H3O2
C6OH7 + C4O3H8 = C10O4H15 =>
C6OH7 + C4O3H8 = C10O4H15
Li + H2 = Li(H)2 =>
Li + H2 = Li(H)2
FeS + HNO3 = FeNO32 + NO2 + H2SO4 + H2O =>
FeS + 66 HNO3 = FeNO32 + 65 NO2 + H2SO4 + 32 H2O
MnO2 + NH3 = Mn2O3 + NO + H2O =>
10 MnO2 + 2 NH3 = 5 Mn2O3 + 2 NO + 3 H2O
C6H12O6 + NO2{-} + H{+} = N2 + CO2 + H2O =>
C6H12O6 + 8 NO2{-} + 8 H{+} = 4 N2 + 6 CO2 + 10 H2O
C3H6 + O2 = CO2 + H2O1 =>
2 C3H6 + 9 O2 = 6 CO2 + 6 H2O1
HNO3 + Zn2O3 = Zn(NO3)3 + H2O =>
6 HNO3 + Zn2O3 = 2 Zn(NO3)3 + 3 H2O
MnSO4 + NaClO + NaOH = NaMnO4 + NaCl + Na2SO4 + H2O =>
2 MnSO4 + 5 NaClO + 6 NaOH = 2 NaMnO4 + 5 NaCl + 2 Na2SO4 + 3 H2O
(NH4)2(SO4) + Ca3(PO4)2 = (NH4)3(PO4) + Ca(SO4) =>
3(NH4)2(SO4) + Ca3(PO4)2 = 2(NH4)3(PO4) + 3 Ca(SO4)
Na2S + Cu(C2H3O2) = Na(C2H3O2) + Cu2S =>
Na2S + 2 Cu(C2H3O2) = 2 Na(C2H3O2) + Cu2S
O2 + C7H5N3O6 = H2O + CO2 + N2 =>
21 O2 + 4 C7H5N3O6 = 10 H2O + 28 CO2 + 6 N2
KClO4(s) = KClO3(s) + O2(g) =>
2 KClO4(s) = 2 KClO3(s) + O2(g)
FeCl3 + K4[Fe(CN6)] = KFe[Fe(CN6)] + KCl =>
FeCl3 + K4[Fe(CN6)] = KFe[Fe(CN6)] + 3 KCl
CH3COOCl + NH3 = CH3COONH2 + NH4Cl =>
CH3COOCl + 2 NH3 = CH3COONH2 + NH4Cl
KMnO4 + Cr(NO3)2 + KOH = MnO2 + K2CrO4 + KNO3 + H2O =>
4 KMnO4 + 3 Cr(NO3)2 + 8 KOH = 4 MnO2 + 3 K2CrO4 + 6 KNO3 + 4 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/24/25
Équations équilibrées sur02/23/24
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