| Équations équilibrées la veille | Équations équilibrées le lendemain |
3 Zn + 32 AgNo3 = 32 Ag + 3 ZnNo32
NaC2H3O2 + H2O = Na + HC2H3O2 + OH =>
NaC2H3O2 + H2O = Na + HC2H3O2 + OH
K2S + AgF = KF + Ag2S =>
K2S + 2 AgF = 2 KF + Ag2S
O + Al + H2SO4 = Al2(SO4)3 + H2O =>
3 O + 2 Al + 3 H2SO4 = Al2(SO4)3 + 3 H2O
CuI + H = Cu + HI =>
CuI + H = Cu + HI
HBr + BH3 = HBrBH3 =>
HBr + BH3 = HBrBH3
CH3CH2CH2CH2OH + KMnO4 + H2SO4 = CH3CH2CH2CHO + K2SO4 + MnSO4 + H2O =>
5 CH3CH2CH2CH2OH + 2 KMnO4 + 3 H2SO4 = 5 CH3CH2CH2CHO + K2SO4 + 2 MnSO4 + 8 H2O
Na[Au(OH)4] + HNO3 = NaNO3 + Au(NO3)3 + H2O =>
Na[Au(OH)4] + 4 HNO3 = NaNO3 + Au(NO3)3 + 4 H2O
Na2SO3 + ZnSO4 = ZnSO3 + Na2SO4 =>
Na2SO3 + ZnSO4 = ZnSO3 + Na2SO4
PbO + C6H4(CO)2O + H2O = PbC6H4(COO)2*H2O*2PbO =>
3 PbO + C6H4(CO)2O + H2O = PbC6H4(COO)2*H2O*2PbO
FeCl3 + Hg(NO3) = Fe(NO3)3 + HgCl =>
FeCl3 + 3 Hg(NO3) = Fe(NO3)3 + 3 HgCl
FeS2 = Fe3S4 + S2 =>
3 FeS2 = Fe3S4 + S2
HI + Zn(OH)2 = ZnI2 + HOH =>
2 HI + Zn(OH)2 = ZnI2 + 2 HOH
Al2(SO4)3 + NH4OH + H2SO4 + H2O = NH4Al(SO4)2*12H2O =>
Al2(SO4)3 + 2 NH4OH + H2SO4 + 22 H2O = 2 NH4Al(SO4)2*12H2O
Br2 + Ne = NeBr =>
Br2 + 2 Ne = 2 NeBr
Na2S203 + KOCl + H2O = Na2SO4 + KCl + H2SO4 =>
Na2S203 + 610 KOCl + 202 H2O = Na2SO4 + 610 KCl + 202 H2SO4
NaOH + IH = NaI + H2O =>
NaOH + IH = NaI + H2O
Ba(OH)2(aq) + Na2CO3(aq)(aq) = BaCO3(s) + NaOH(aq) =>
Ba(OH)2(aq) + Na2CO3(aq)(aq) = BaCO3(s) + 2 NaOH(aq)
CrO3 + LiOH = LiCrO4 + H2 =>
2 CrO3 + 2 LiOH = 2 LiCrO4 + H2
Mn + O2 + NaOH = NaMnO4 + H2O =>
4 Mn + 7 O2 + 4 NaOH = 4 NaMnO4 + 2 H2O
HCOOH + KOH = KHCOO + H2O =>
HCOOH + KOH = KHCOO + H2O
Ag(NH3)2OH + CO = Ag + NH3 + (NH4)CO3 + H2O =>
3 Ag(NH3)2OH + CO = 3 Ag + 5 NH3 + (NH4)CO3 + H2O
HCl + NaHCo3 = NaH2Co3 + Cl =>
HCl + NaHCo3 = NaH2Co3 + Cl
CuSO3 + HCl = CuCl + HSO3 =>
CuSO3 + HCl = CuCl + HSO3
NaCl + H2O + Na(ClO) = Na(HO) + Cl =>
NaCl + H2O + Na(ClO) = 2 Na(HO) + 2 Cl
HBr + BH3 = HBrBH3 =>
HBr + BH3 = HBrBH3
PH3 + O2 = H3PO4 =>
PH3 + 2 O2 = H3PO4
Mo + H2O2 + KOH = K2MoO4 + H2O =>
Mo + 3 H2O2 + 2 KOH = K2MoO4 + 4 H2O
Na2O = Na + O2 =>
2 Na2O = 4 Na + O2
Br2O + K = KBr + KBrO3 =>
3 Br2O + 6 K = 5 KBr + KBrO3
HCOOH + KOH = KHCOO + H2O =>
HCOOH + KOH = KHCOO + H2O
Na[Au(OH)4] + HNO3 = NaNO3 + Au(NO3)3 + H2O =>
Na[Au(OH)4] + 4 HNO3 = NaNO3 + Au(NO3)3 + 4 H2O
HCIO4 + NH3 = NH4CIO4 =>
HCIO4 + NH3 = NH4CIO4
CH3CH2CH2ONa + H2SO4 = CH3CH2CH2OH + NaHSO4 =>
CH3CH2CH2ONa + H2SO4 = CH3CH2CH2OH + NaHSO4
Na2CO3(ac) + HCl(ac) = NaCl(ac) + CO2(g) + H2O(l) =>
Na2CO3(ac) + 2 HCl(ac) = 2 NaCl(ac) + CO2(g) + H2O(l)
C6H18O9 + O2 = CO2 + H2O =>
C6H18O9 + 6 O2 = 6 CO2 + 9 H2O
Fe(NO3)3(aq) + NaSiO4(aq) = FeSiO4(s) + Na(NO3)3(aq) =>
Fe(NO3)3(aq) + NaSiO4(aq) = FeSiO4(s) + Na(NO3)3(aq)
C3H5Br + NaI = C3H5I + NaBr =>
C3H5Br + NaI = C3H5I + NaBr
(NH4)3PO4 + W(C2H3O2)5 = NH4C2H3O2 + W3(PO4)5 =>
5(NH4)3PO4 + 3 W(C2H3O2)5 = 15 NH4C2H3O2 + W3(PO4)5
Na2SO4 + HNO3 + Ca(OH)2 = NaNO3 + CaSO4 + H2O =>
Na2SO4 + 2 HNO3 + Ca(OH)2 = 2 NaNO3 + CaSO4 + 2 H2O
MnSO4 + K2O + H2O = Mn(OH)2 + K2SO4 =>
MnSO4 + K2O + H2O = Mn(OH)2 + K2SO4
Ag(s) + FeCl2 = Fe + AgCl =>
2 Ag(s) + FeCl2 = Fe + 2 AgCl
K2S + CoI2 = CoS + KI =>
K2S + CoI2 = CoS + 2 KI
Ag + HNO3 = NO + Ag(NO3)2 + H2O =>
3 Ag + 8 HNO3 = 2 NO + 3 Ag(NO3)2 + 4 H2O
CH3(CH2)6CH3 + O2 = CO2 + H2O =>
2 CH3(CH2)6CH3 + 25 O2 = 16 CO2 + 18 H2O
Mg + Ti4Cl = MgClTi4 =>
Mg + Ti4Cl = MgClTi4
NaC2H3O2 + H2O = HC2H3O2 + NaOH =>
NaC2H3O2 + H2O = HC2H3O2 + NaOH
CuSO4 + C2H5OH = CuOH + C2H5SO4 =>
CuSO4 + C2H5OH = CuOH + C2H5SO4
C3H6O2 + C4H10O = C5H10O2 + H2O =>
2 C3H6O2 + C4H10O = 2 C5H10O2 + H2O
C2H5NO2 + N2O5 = CO2 + H2O + N2 =>
10 C2H5NO2 + 9 N2O5 = 20 CO2 + 25 H2O + 14 N2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur10/07/24
Équations équilibrées sur11/06/23
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