| Équations équilibrées la veille |
C6H12O6 + 6 O2 = 6 CO2 + 6 H2O
K3Po4 + BaCl2 = KCl + Ba3(Po4)2 =>
2 K3Po4 + 3 BaCl2 = 6 KCl + Ba3(Po4)2
HNO3 + C2H5OH = C2H5NO3 + H2O =>
HNO3 + C2H5OH = C2H5NO3 + H2O
Ca + O + H2O = Ca(OH)2 =>
Ca + O + H2O = Ca(OH)2
HClO4(aq) + NaOH = NaClO4 + H2O =>
HClO4(aq) + NaOH = NaClO4 + H2O
PtCH3 + KMnO4 + H2SO4 = PtCOOH + K2SO4 + MnSO4 + H2O =>
5 PtCH3 + 6 KMnO4 + 9 H2SO4 = 5 PtCOOH + 3 K2SO4 + 6 MnSO4 + 14 H2O
CaO(s) + P4O10 = Ca3(PO4)2 =>
6 CaO(s) + P4O10 = 2 Ca3(PO4)2
MnO2 + HCl = MnCl2 + H2O + Cl2 =>
MnO2 + 4 HCl = MnCl2 + 2 H2O + Cl2
Fe2(SO4)3 + H2S = Fe2S3 + H2SO4 =>
Fe2(SO4)3 + 3 H2S = Fe2S3 + 3 H2SO4
LiOH + CH3COOH = LiCH3COO + H2O =>
LiOH + CH3COOH = LiCH3COO + H2O
Hg2(NO3)2 + CaCl2 = Ca(NO3)2 + Hg2Cl2 =>
Hg2(NO3)2 + CaCl2 = Ca(NO3)2 + Hg2Cl2
Cs + HCl = ClCs + H =>
Cs + HCl = ClCs + H
AgCl + NaNO3 = Ag(NO3) + NaCl =>
AgCl + NaNO3 = Ag(NO3) + NaCl
C7H6O3 + CH3OH + H2SO4 = C9H8O4 + H2S =>
56 C7H6O3 + 4 CH3OH + H2SO4 = 44 C9H8O4 + H2S
Pb(NO3)2 + NaCl = PbCl2 + NaNO3 =>
Pb(NO3)2 + 2 NaCl = PbCl2 + 2 NaNO3
I2 + Cl2 = ICl3 =>
I2 + 3 Cl2 = 2 ICl3
C2H2 + AgNO3 = AgCCAg + HNO3 =>
C2H2 + 2 AgNO3 = AgCCAg + 2 HNO3
C + S5 = CS2 =>
5 C + 2 S5 = 5 CS2
NH4OH + CO2 = (NH4)2O + C(OH)4 =>
4 NH4OH + CO2 = 2(NH4)2O + C(OH)4
Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3
N2 + H2 = NH3N = N = H = H = =>
2 N2 + 3 H2 = 2 NH3N
MnO4{-} + SO3{-2} + H3O{+} = Mn{+2} + H2O + SO4{-2} =>
2 MnO4{-} + 5 SO3{-2} + 6 H3O{+} = 2 Mn{+2} + 9 H2O + 5 SO4{-2}
KH2PO4 + KOH = K2HPO4 + H2O =>
KH2PO4 + KOH = K2HPO4 + H2O
Cu(CIO3)2 + CaF2 = CuF2 + Ca(CIO3)2 =>
Cu(CIO3)2 + CaF2 = CuF2 + Ca(CIO3)2
Cu + HNO3 = Cu(NO3)2 + NO + H2O =>
3 Cu + 8 HNO3 = 3 Cu(NO3)2 + 2 NO + 4 H2O
Ag(NH3)2Cl = Ag + NH3 + Cl =>
Ag(NH3)2Cl = Ag + 2 NH3 + Cl
KCO3 = K2 + CO3 =>
2 KCO3 = K2 + 2 CO3
Na2SO3 + H2SO4 = Na2SO4 + H2SO3 =>
Na2SO3 + H2SO4 = Na2SO4 + H2SO3
Ca + HOH = HCa + OH =>
Ca + HOH = HCa + OH
V2(SO4)3 + H2SO4 + Zn = VS + ZnSO4 + H2O =>
V2(SO4)3 + 8 H2SO4 + 9 Zn = 2 VS + 9 ZnSO4 + 8 H2O
Ácidonítrico + sulfurodeHidrógeno = ácidosulfúrico + monóxidodenitrógeno + agua =>
8 HNO3 + 3 H2S = 3 H2SO4 + 8 NO + 4 H2O
CuCl2 + Zn(OH)2 = Cu(OH)2 + ZnCl2 =>
CuCl2 + Zn(OH)2 = Cu(OH)2 + ZnCl2
ICl + H2O = HOI + HCl =>
ICl + H2O = HOI + HCl
P + HNO3 + H2O = HPO + NO =>
3 P + HNO3 + H2O = 3 HPO + NO
CrCl3 + NaOH + NaClO = NaCrO4 + NaCl + H2O =>
CrCl3 + 4 NaOH + 2 NaClO = NaCrO4 + 5 NaCl + 2 H2O
Na2(CO3) + AgNO3 = Ag2(CO3) + NaNO3 =>
Na2(CO3) + 2 AgNO3 = Ag2(CO3) + 2 NaNO3
OS2 + O2 = SO3 =>
2 OS2 + 5 O2 = 4 SO3
Hg2(NO3)2 + Na2SO3 + H2O = Hg + Na2SO4 + HNO3 =>
Hg2(NO3)2 + Na2SO3 + H2O = 2 Hg + Na2SO4 + 2 HNO3
NH4OH + FeCl2 = NH4Cl + Fe(OH)2 =>
2 NH4OH + FeCl2 = 2 NH4Cl + Fe(OH)2
Na2(CO3) + AgNO3 = Ag2(CO3) + NaNO3 =>
Na2(CO3) + 2 AgNO3 = Ag2(CO3) + 2 NaNO3
H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O
LiClKBr = LiBrKCl =>
LiClKBr = LiBrKCl
K + H2O = KOH + H2 =>
2 K + 2 H2O = 2 KOH + H2
FeS + HCl = FeCl2 + H2S =>
FeS + 2 HCl = FeCl2 + H2S
Sn3(PO4)2 + Fe(ClO3)3 = Sn(ClO3)2 + FePO4 =>
Sn3(PO4)2 + 2 Fe(ClO3)3 = 3 Sn(ClO3)2 + 2 FePO4
HBr(aq) + O2(g) = H2O(l) + Br2(l) =>
4 HBr(aq) + O2(g) = 2 H2O(l) + 2 Br2(l)
C4H10 + O2 = CO2 + H2O =>
2 C4H10 + 13 O2 = 8 CO2 + 10 H2O
NH3 + O2 = NO + H2O =>
4 NH3 + 5 O2 = 4 NO + 6 H2O
CuCO3 = CuO + CO2 =>
CuCO3 = CuO + CO2
CH3CHONaCH3 + HCl = NaCl + CH3CHOHCH3 =>
CH3CHONaCH3 + HCl = NaCl + CH3CHOHCH3
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| Équations équilibrées la veille |
Équations équilibrées sur12/11/24
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