| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 Sn + 2 NaOH + 2 H2O = 2 NaSnO2 + 3 H2
PbS2O3 + NH4IO4 = (NH4)S2O3 + PbIO4 =>
PbS2O3 + NH4IO4 = (NH4)S2O3 + PbIO4
Hg + SnCl2 = HgCl2 + Sn =>
Hg + SnCl2 = HgCl2 + Sn
CaBr + AgNo = CaNo + AgBr =>
CaBr + AgNo = CaNo + AgBr
LiI + F = LiF + I2 =>
2 LiI + 2 F = 2 LiF + I2
NH4 + HCl = NH4HCl =>
NH4 + HCl = NH4HCl
K2CrO4 + HgNO3 = KNO3 + Hg2CrO4 =>
K2CrO4 + 2 HgNO3 = 2 KNO3 + Hg2CrO4
Al2O3 + H2O = Al(OH)3 =>
Al2O3 + 3 H2O = 2 Al(OH)3
(HCOO)2Ca + H2 = Ca + HCOOH =>
(HCOO)2Ca + H2 = Ca + 2 HCOOH
Cu + AgF = CuF2 + Ag =>
Cu + 2 AgF = CuF2 + 2 Ag
Ni + Al(C2H3O2)3 = Al + Ni(C2H3O2)3 =>
Ni + Al(C2H3O2)3 = Al + Ni(C2H3O2)3
SnS2 + HNO3 = Sn(NO3)2 + H2SO4 + NO2 + H2O =>
SnS2 + 16 HNO3 = Sn(NO3)2 + 2 H2SO4 + 14 NO2 + 6 H2O
C6H5COOH + KOH = H2O + KC6H5COO =>
C6H5COOH + KOH = H2O + KC6H5COO
Ca(OH)2 + Na3PO4 = Ca3(PO4)2 + NaOH =>
3 Ca(OH)2 + 2 Na3PO4 = Ca3(PO4)2 + 6 NaOH
(BaOH)2 + H3PO4 = (Ba3PO4) + H2O =>
3(BaOH)2 + 2 H3PO4 = 2(Ba3PO4) + 6 H2O
TiCl3 + HNO3 + H2O = TiO2 + NO2 + HCl =>
TiCl3 + HNO3 + H2O = TiO2 + NO2 + 3 HCl
C3H7NO2 + O2 = CO2 + H2O + N2 =>
4 C3H7NO2 + 15 O2 = 12 CO2 + 14 H2O + 2 N2
Al(NO3)3 + COSO4 = Al2(SO4)3 + CO(NO3)2 =>
2 Al(NO3)3 + 3 COSO4 = Al2(SO4)3 + 3 CO(NO3)2
Pb(NO3)2(ac) + KI = PbI2(s) + KNO3(ac) =>
Pb(NO3)2(ac) + 2 KI = PbI2(s) + 2 KNO3(ac)
Mn + O2 = MnO2 =>
Mn + O2 = MnO2
NaCN + H2SO4 = Na2SO4 + HCN =>
2 NaCN + H2SO4 = Na2SO4 + 2 HCN
CoCO3 = CoO + CO2 =>
CoCO3 = CoO + CO2
Na2CO3 + H2O = H2CO3 + Na2O =>
Na2CO3 + H2O = H2CO3 + Na2O
Al + Si + C = Al4SiC4 =>
4 Al + Si + 4 C = Al4SiC4
C5H11NO2S + O2 = CO2 + H2O + NH3 + H2SO4 =>
2 C5H11NO2S + 15 O2 = 10 CO2 + 6 H2O + 2 NH3 + 2 H2SO4
BaX + Na2SO4 = BaSO4 + Na2X =>
BaX + Na2SO4 = BaSO4 + Na2X
Ca + HCl = CaCl2 + H2 =>
Ca + 2 HCl = CaCl2 + H2
NaOH + C6H4(COOK)(COOH) = C6H4(COOK)(COONa) + H2O =>
NaOH + C6H4(COOK)(COOH) = C6H4(COOK)(COONa) + H2O
Al(s) + CuO(s) = Al*2O*3(s) + Cu(s) =>
Al(s) + 2 CuO(s) = Al*2O*3(s) + 2 Cu(s)
H2S + Fe2(SO4)3 = S + H2SO4 + FeSO4 =>
H2S + Fe2(SO4)3 = S + H2SO4 + 2 FeSO4
Ca(OH)2BaO = CaOBa(OH)2 =>
Ca(OH)2BaO = CaOBa(OH)2
H2O + Mg + KNO3 + KOH = NH3 + K2[Mg(OH)4] =>
6 H2O + 4 Mg + KNO3 + 7 KOH = NH3 + 4 K2[Mg(OH)4]
Zn(OH)2 + H3PO4 = ZnPO4 + (OH)2H3 =>
Zn(OH)2 + H3PO4 = ZnPO4 + (OH)2H3
C = C13 =>
13 C = C13
Ag2S = Ag + S8 =>
8 Ag2S = 16 Ag + S8
NO3 + H = NO + H2O =>
NO3 + 4 H = NO + 2 H2O
Co(C2H3O2)2 + Na2S = CoS + NaC2H3O2 =>
Co(C2H3O2)2 + Na2S = CoS + 2 NaC2H3O2
CH3{-}COOH = CH3{-}COH =>
CH3{-}COOH = CH3{-}COH
KCl + Bl2 = KBl + Cl2 =>
2 KCl + Bl2 = 2 KBl + Cl2
Pb(NO3)2 + K2S = PbS + KNO3 =>
Pb(NO3)2 + K2S = PbS + 2 KNO3
HCH3H5O3 + NaOH = H2O + NaCH3H5O3 =>
HCH3H5O3 + NaOH = H2O + NaCH3H5O3
Cu(NO3)2 + K2Cr2O7 = CuCr2O7 + KNO3 =>
Cu(NO3)2 + K2Cr2O7 = CuCr2O7 + 2 KNO3
CH4N2O + C4N2O2 = C5H4N4O3 =>
CH4N2O + C4N2O2 = C5H4N4O3
NH4Cl = Cl{-} + NH4{+} =>
NH4Cl = Cl{-} + NH4{+}
Co(C2H3O2)2 + Al = Al(C2H3O2)3 + Co =>
3 Co(C2H3O2)2 + 2 Al = 2 Al(C2H3O2)3 + 3 Co
MgI2 + K2CrO4 + H2SO4 = Cr2(SO4)3 + I + MgSO4 + KSO4 + H2O =>
MgI2 + 2 K2CrO4 + 8 H2SO4 = Cr2(SO4)3 + 2 I + MgSO4 + 4 KSO4 + 8 H2O
COCl2(H2O) = COCl2H2O =>
COCl2(H2O) = COCl2H2O
KMnO4 + H2SO4 + NaHSO3 = MnSO4 + K2SO4 + NaHSO4 + H2O =>
2 KMnO4 + 3 H2SO4 + 5 NaHSO3 = 2 MnSO4 + K2SO4 + 5 NaHSO4 + 3 H2O
NH3 + O2 = NO + H2O =>
4 NH3 + 5 O2 = 4 NO + 6 H2O
AgNO3 + CH3(CH2)3Cl = CH3(CH2)3NO3 + AgCl =>
AgNO3 + CH3(CH2)3Cl = CH3(CH2)3NO3 + AgCl
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/09/24
Équations équilibrées sur01/08/24
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