| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 AgNo3 + MgF2 = 2 AgF + Mg(No3)2
HNO3 + (NH4)2CO3 = (NH4)2NO3 + CO2 + H2O =>
14 HNO3 + 17(NH4)2CO3 = 16(NH4)2NO3 + 17 CO2 + 11 H2O
AgNo3 + MgF2 = AgF + Mg(No3)2 =>
2 AgNo3 + MgF2 = 2 AgF + Mg(No3)2
Ag2S + O2 = SO + Ag =>
2 Ag2S + O2 = 2 SO + 4 Ag
COPPER(II)SULFATE + AMMONIUMSULFIDE = COPPER(II)SULFIDE + AMMONIUMSULFATE =>
CuSO4 + (NH4)2S = CuS + (NH4)2SO4
SO2 + H2S = S8 + H2O(l) =>
8 SO2 + 16 H2S = 3 S8 + 16 H2O(l)
C3H8 + O2 = CO2 + H2OO =>
C3H8 + 7 O2 = 3 CO2 + 4 H2OO
Al + C2F4 = Al2F6 + C =>
4 Al + 3 C2F4 = 2 Al2F6 + 6 C
UO2 + {-} = UO2{-2} =>
UO2 + 2e = UO2{-2}
MgBr2 + Cl2 = MgCl2 + Br2 =>
MgBr2 + Cl2 = MgCl2 + Br2
Ag + NaOH = AgOH + Na =>
Ag + NaOH = AgOH + Na
NiO + HSO4 = Ni(SO4)2 + H2O =>
NiO + 2 HSO4 = Ni(SO4)2 + H2O
Al + SnO2 = Al2O3 + Sn =>
4 Al + 3 SnO2 = 2 Al2O3 + 3 Sn
K2O + Mn(ClO3)4 + HNO3 = KNO3 + HClO3 + MnO2 =>
2 K2O + Mn(ClO3)4 + 4 HNO3 = 4 KNO3 + 4 HClO3 + MnO2
Sb2(SO4)3 + NH4OH = Sb(OH)3 + (NH4)2SO4 =>
Sb2(SO4)3 + 6 NH4OH = 2 Sb(OH)3 + 3(NH4)2SO4
HBrO2 + FeO = Fe(BrO2)2 + H2O =>
2 HBrO2 + FeO = Fe(BrO2)2 + H2O
As2S3 + O2 = As2O3 + SO2 =>
2 As2S3 + 9 O2 = 2 As2O3 + 6 SO2
KO + H2O = KOH + OH =>
KO + H2O = KOH + OH
Cr2(SO4)3 + Br2 + NaOH = Na2SO4 + Na2CrO4 + NaBr + H2O =>
Cr2(SO4)3 + 3 Br2 + 16 NaOH = 3 Na2SO4 + 2 Na2CrO4 + 6 NaBr + 8 H2O
Fe2(OH)2 + Zn = Zn(OH)2 + Fe =>
Fe2(OH)2 + Zn = Zn(OH)2 + 2 Fe
CuSO4 + Na2HO4 = CuHO4 + Na2SO4 =>
CuSO4 + Na2HO4 = CuHO4 + Na2SO4
Cu(s) + AgNO3(aq) = Cu(NO3)2 + Ag =>
Cu(s) + 2 AgNO3(aq) = Cu(NO3)2 + 2 Ag
CaCl2 + HCl = HCa + Cl2 =>
2 CaCl2 + 2 HCl = 2 HCa + 3 Cl2
C5H12O + O2 = C5H10O2 + H2O =>
C5H12O + O2 = C5H10O2 + H2O
NaHCO3 + C2H4O2 = CO2 + H2O + NaC2H3O3 =>
4 NaHCO3 + 3 C2H4O2 = 2 CO2 + 2 H2O + 4 NaC2H3O3
HNO3 + NaOH = NaNO3 + H2O =>
HNO3 + NaOH = NaNO3 + H2O
Cu + AgNO3 = Cu(NO3)2 + Ag =>
Cu + 2 AgNO3 = Cu(NO3)2 + 2 Ag
Ni2 + NH3 = Ni(NH3) =>
Ni2 + 2 NH3 = 2 Ni(NH3)
Sn2(CO3)3 + HC2H3O2 = Sn(C2H3O2)3 + CO2 + H2O =>
Sn2(CO3)3 + 6 HC2H3O2 = 2 Sn(C2H3O2)3 + 3 CO2 + 3 H2O
H2SO4 + KOH = K2SO4 + H2O =>
H2SO4 + 2 KOH = K2SO4 + 2 H2O
Al2O3 + Ca3(PO4)2 = AlPO4 + CaO =>
Al2O3 + Ca3(PO4)2 = 2 AlPO4 + 3 CaO
C + HNO3 = CO2 + NO2 + H2O =>
C + 4 HNO3 = CO2 + 4 NO2 + 2 H2O
Ca(OH)2 + H3PO4 = H2O + CaPO4H =>
Ca(OH)2 + H3PO4 = 2 H2O + CaPO4H
Ag + CaO = Ag2CaO =>
2 Ag + CaO = Ag2CaO
AlO3H3 + H2SO4 = Al2O12S3 + H2O =>
2 AlO3H3 + 3 H2SO4 = Al2O12S3 + 6 H2O
FeBr3 + NaOH = Fe(OH)3 + Na3Br3 =>
FeBr3 + 3 NaOH = Fe(OH)3 + Na3Br3
HNO3 + BaCO3 = H2O + Ba(NO3)2 + CO2 =>
2 HNO3 + BaCO3 = H2O + Ba(NO3)2 + CO2
KAlSi3O8 + H2SO4 + H2O = K2SO4 + Al2(SO4)3 + H4SiO4 =>
2 KAlSi3O8 + 4 H2SO4 + 8 H2O = K2SO4 + Al2(SO4)3 + 6 H4SiO4
H2O + CO2 = CHO3 + H =>
H2O + CO2 = CHO3 + H
NaBr + Pb3(PO4)2 = PbBr2 + Na3PO4 =>
6 NaBr + Pb3(PO4)2 = 3 PbBr2 + 2 Na3PO4
Na + BrCl2 = NaCl2 + Br2 =>
2 Na + 2 BrCl2 = 2 NaCl2 + Br2
Al + KOH + HOH = KAlHO2 + H2 =>
Al + KOH + HOH = KAlHO2 + H2
AI + CI = AICI =>
AI + CI = AICI
Al2FeO + FeO = Fe2 + Al2O3 =>
2 Al2FeO + 4 FeO = 3 Fe2 + 2 Al2O3
NH4OH + KNO3 = KOH + NH4NO3 =>
NH4OH + KNO3 = KOH + NH4NO3
Al + CuSO4 = AlCuSO4 =>
Al + CuSO4 = AlCuSO4
AlN + O2 = Al2O3 + N2O4 =>
4 AlN + 7 O2 = 2 Al2O3 + 2 N2O4
C03H05(NO03)03 = CO02 + N02 + H02O + O02 =>
4 C03H05(NO03)03 = 12 CO02 + 6 N02 + 10 H02O + O02
Fe(NO3)3 + Na3PO4 = Fe(PO4)3 + NO3Na3 =>
Fe(NO3)3 + 3 Na3PO4 = Fe(PO4)3 + 3 NO3Na3
Ca(OH)2 + NH4(NO3) = CaNO3 + NH3 + H2O =>
8 Ca(OH)2 + 7 NH4(NO3) = 8 CaNO3 + 6 NH3 + 13 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/18/23
Équations équilibrées sur12/18/22
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