| Équations équilibrées la veille | Équations équilibrées le lendemain |
Cd + S = CdS
Cr(OH)6 + H2SO4 = Cr(HSO4)6 + H2O =>
Cr(OH)6 + 6 H2SO4 = Cr(HSO4)6 + 6 H2O
Ca(HCO3)2 + P2O5 = Ca3(PO4)2 + H2O + CO2 =>
3 Ca(HCO3)2 + P2O5 = Ca3(PO4)2 + 3 H2O + 6 CO2
BPO4 + AlF3 = Al2O3 + BP + F2 =>
3 BPO4 + 8 AlF3 = 4 Al2O3 + 3 BP + 12 F2
SiO2 + Mg(OH)2 = MgSiO3 + H2O =>
SiO2 + Mg(OH)2 = MgSiO3 + H2O
Mg + Ba = BaMg2 =>
2 Mg + Ba = BaMg2
Hg2S + NH4NO3 = (NH4)2S + Hg2(NO3)2 =>
Hg2S + 2 NH4NO3 = (NH4)2S + Hg2(NO3)2
Na2SiO3 + AgNO3 = NaNO3 + Ag2(SiO3) =>
Na2SiO3 + 2 AgNO3 = 2 NaNO3 + Ag2(SiO3)
Pt(s) + HNO3 = Pt(NO3)2(aq) + H2(g) =>
Pt(s) + 2 HNO3 = Pt(NO3)2(aq) + H2(g)
AlBr3 + F = AlF3 + Br2 =>
2 AlBr3 + 6 F = 2 AlF3 + 3 Br2
C4H8 + O2 = CO2 + H2O =>
C4H8 + 6 O2 = 4 CO2 + 4 H2O
C6H8O7 + NaOH = C6H5O7Na3 + H2O =>
C6H8O7 + 3 NaOH = C6H5O7Na3 + 3 H2O
(NH4)2SO3 + Sr(OH)2 = SrSO3 + NH3 + H2O =>
(NH4)2SO3 + Sr(OH)2 = SrSO3 + 2 NH3 + 2 H2O
P2O5 + NaOH = NaPO3 + H2O =>
P2O5 + 2 NaOH = 2 NaPO3 + H2O
Mg(NO3)2 + NaOH = Mg(OH)2 + NaNO3 =>
Mg(NO3)2 + 2 NaOH = Mg(OH)2 + 2 NaNO3
C17H3402 + O2 = CO2 + H2O =>
2 C17H3402 + 1735 O2 = 34 CO2 + 3402 H2O
H3SbO4 + H2S = S + Sb2S3 + H2O =>
2 H3SbO4 + 5 H2S = 2 S + Sb2S3 + 8 H2O
P2O5(s) + H2O(l) = H3PO4(ac) =>
P2O5(s) + 3 H2O(l) = 2 H3PO4(ac)
CH2CH2OH + KMnO4 + H2SO4 = CH3COOH + K2SO4 + H2O + MnSO4 =>
10 CH2CH2OH + 6 KMnO4 + 9 H2SO4 = 10 CH3COOH + 3 K2SO4 + 14 H2O + 6 MnSO4
C2H3OCl + NH3 = C2H5NO + HCl =>
C2H3OCl + NH3 = C2H5NO + HCl
CuSO4 + HCl = CuCl2 + SO4 + H =>
CuSO4 + 2 HCl = CuCl2 + SO4 + 2 H
Al2O3 + Zn + H2SO4 = AlH3 + ZnSO4 + H2O =>
Al2O3 + 6 Zn + 6 H2SO4 = 2 AlH3 + 6 ZnSO4 + 3 H2O
HfCl4 + ROH = Hf(OR)4 + HCl =>
HfCl4 + 4 ROH = Hf(OR)4 + 4 HCl
CaCO3 + H2SO4 = CO2 + CaSO4*H2O =>
CaCO3 + H2SO4 = CO2 + CaSO4*H2O
COCe2 + H2O = CO2 + HCe =>
COCe2 + H2O = CO2 + 2 HCe
C2H6S2 + O3 = CO2 + SO2 + H2O =>
3 C2H6S2 + 11 O3 = 6 CO2 + 6 SO2 + 9 H2O
Al(OH)3 + H2SO4 = Al2(SO4)3 + H2O =>
2 Al(OH)3 + 3 H2SO4 = Al2(SO4)3 + 6 H2O
Ag + H3PO4 = Ag3PO4 + H2 =>
6 Ag + 2 H3PO4 = 2 Ag3PO4 + 3 H2
C5H5N = C + H + N =>
C5H5N = 5 C + 5 H + N
MgCl2 + NH3 + H2O = NH4Cl + Mg(OH)2 =>
MgCl2 + 2 NH3 + 2 H2O = 2 NH4Cl + Mg(OH)2
C2H3OH + O2 = CH3COOH =>
2 C2H3OH + O2 = 2 CH3COOH
C2H2O4 + CH4O = C4H8O4 + H2O =>
4 C2H2O4 + 12 CH4O = 5 C4H8O4 + 8 H2O
NaBr + AgNO3 = Na + NO3 + AgBr =>
NaBr + AgNO3 = Na + NO3 + AgBr
Mn(NO3)2 + BaS = Ba(NO3)2 + MnS =>
Mn(NO3)2 + BaS = Ba(NO3)2 + MnS
NH4NO3 + O3 = HNO3 + H2O =>
3 NH4NO3 + 4 O3 = 6 HNO3 + 3 H2O
COCe2 + H2O = CO2 + HCe =>
COCe2 + H2O = CO2 + 2 HCe
H2S + NaOH = Na2S + H2O* =>
H2S + 2 NaOH = Na2S + 2 H2O*
NaHCO3(aq) + H2SO4(aq) = CO2 + H2O + Na2SO4 =>
2 NaHCO3(aq) + H2SO4(aq) = 2 CO2 + 2 H2O + Na2SO4
NaClONH3 = NaClNHH2O =>
NaClONH3 = NaClNHH2O
K(NO3)2 + NaOH = K(OH)2 + NaNO3 =>
K(NO3)2 + 2 NaOH = K(OH)2 + 2 NaNO3
Na2TeO3 + HCl = NaCl + Te + H2O + Cl2 =>
Na2TeO3 + 6 HCl = 2 NaCl + Te + 3 H2O + 2 Cl2
B + F2 = BF3 =>
2 B + 3 F2 = 2 BF3
Cr2O3 + HBr = CrBr2 + H2O + O2 =>
2 Cr2O3 + 8 HBr = 4 CrBr2 + 4 H2O + O2
C6H4BrNH2 + H2O = C6H4BrNH3{+} + OH{-} =>
C6H4BrNH2 + H2O = C6H4BrNH3{+} + OH{-}
C7H6 + O2 = CO2 + H2O2O =>
2 C7H6 + 23 O2 = 14 CO2 + 6 H2O2O
K + O = K2O1 =>
2 K + O = K2O1
C13H18O7 + O2 = CO2 + H2O =>
C13H18O7 + 14 O2 = 13 CO2 + 9 H2O
Mn2O7H2O = HMnO4 =>
Mn2O7H2O = 2 HMnO4
Na2SO4 + MnO2 + KOH = KMnO4 + Na2SO3 + H2O =>
3 Na2SO4 + 2 MnO2 + 2 KOH = 2 KMnO4 + 3 Na2SO3 + H2O
CH3NH2 + O2 = CO2 + H2O + NH =>
CH3NH2 + 2 O2 = CO2 + 2 H2O + NH
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/05/24
Équations équilibrées sur12/05/23
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