| Équations équilibrées la veille | Équations équilibrées le lendemain |
3 C + CI2 = 2 CCI
CaClLiSO4 = LiClCaSO4 =>
CaClLiSO4 = LiClCaSO4
C4H9 + O = CO2 + H2O =>
2 C4H9 + 25 O = 8 CO2 + 9 H2O
KCIO3 = KCI + O2 =>
2 KCIO3 = 2 KCI + 3 O2
GaCoI = GaICo =>
GaCoI = GaICo
Mg(s) + HBr(aq) = MgBr2(s) + H2(g) =>
Mg(s) + 2 HBr(aq) = MgBr2(s) + H2(g)
Sm3 + O2 = Sm2O3 =>
4 Sm3 + 9 O2 = 6 Sm2O3
C + O2(g) = CO(g) =>
2 C + O2(g) = 2 CO(g)
Ca(OH)2 + HCN = Ca(CN)2 + H2O =>
Ca(OH)2 + 2 HCN = Ca(CN)2 + 2 H2O
NaClOHI = HClONaI =>
NaClOHI = HClONaI
NaClCaCl2 = CaClNaCl2 =>
NaClCaCl2 = CaClNaCl2
Cu(NO3)2*3H2O(s) = CuO + NO2 + O2 + H2O =>
2 Cu(NO3)2*3H2O(s) = 2 CuO + 4 NO2 + O2 + 6 H2O
AgNO3 + PbF2 = AgF + Pb(NO3)2 =>
2 AgNO3 + PbF2 = 2 AgF + Pb(NO3)2
Sr(OH)2 = SrO + H2O =>
Sr(OH)2 = SrO + H2O
Sc(OH)3 + HBr = Sc(OH)2Br + H2O =>
Sc(OH)3 + HBr = Sc(OH)2Br + H2O
C6H5CH(CH3)2O2 = C6H5OHC3H6O =>
C6H5CH(CH3)2O2 = C6H5OHC3H6O
H2 + Hg = HHg =>
H2 + 2 Hg = 2 HHg
NaClMeX = NaXMeCl =>
NaClMeX = NaXMeCl
Mn(NO3)2 + NaOH + O2 = NaNO3 + H2O + NaMnO4 =>
4 Mn(NO3)2 + 12 NaOH + 5 O2 = 8 NaNO3 + 6 H2O + 4 NaMnO4
CrO3 + HCl + C2H6O = Cr5(OH)6Cl9 + CO2 + H2O =>
20 CrO3 + 36 HCl + 5 C2H6O = 4 Cr5(OH)6Cl9 + 10 CO2 + 21 H2O
CH3NH3 + NaOH = CH3NH2 + NaOH2 =>
CH3NH3 + NaOH = CH3NH2 + NaOH2
C2H5OCOOH + KOH = KC2H5OCOOH + OH =>
C2H5OCOOH + KOH = KC2H5OCOOH + OH
MnO2 + Br2 + H2O = MnO4{-} + Br{-} + H{+} =>
2 MnO2 + 3 Br2 + 4 H2O = 2 MnO4{-} + 6 Br{-} + 8 H{+}
ZnCO3 + HCl = CO2 + ZnCl2 + H2O =>
ZnCO3 + 2 HCl = CO2 + ZnCl2 + H2O
Ca2PO4Cl + HCl = CaCl2 + H3PO4 =>
Ca2PO4Cl + 3 HCl = 2 CaCl2 + H3PO4
Na2CO3 + Cl2 = NaClO + NaCl + CO2 =>
Na2CO3 + Cl2 = NaClO + NaCl + CO2
CH3CH2CH3 + COCH2 = CH3CH2CH2CH3 + CO =>
CH3CH2CH3 + COCH2 = CH3CH2CH2CH3 + CO
VSO4 + KMnO4 + H2SO4 = MnSO4 + VOSO4 + K2SO4 + H2O =>
5 VSO4 + 2 KMnO4 + 3 H2SO4 = 2 MnSO4 + 5 VOSO4 + K2SO4 + 3 H2O
HClO + K(OH) = K(OCl) + H2O =>
HClO + K(OH) = K(OCl) + H2O
KS + HCl = KH + SCl =>
KS + HCl = KH + SCl
H3C(CH2)2CH2OH + O2 = CO2 + H2O =>
H3C(CH2)2CH2OH + 6 O2 = 4 CO2 + 5 H2O
BrNaOH = Na[Br(OH)] =>
BrNaOH = Na[Br(OH)]
NaAgI = AgNaI =>
NaAgI = AgNaI
Mn2 + HCl = H2 + MnCl2 =>
Mn2 + 4 HCl = 2 H2 + 2 MnCl2
Ni(NO3)2 + NH2CH2COOH = NiO + N2 + CO2 + H2O =>
9 Ni(NO3)2 + 10 NH2CH2COOH = 9 NiO + 14 N2 + 20 CO2 + 25 H2O
NaH + CH3OH = CH3Na + H2O =>
NaH + CH3OH = CH3Na + H2O
H2SO4 + Sc(OH)3 = Sc2(SO4)3 + HOH =>
3 H2SO4 + 2 Sc(OH)3 = Sc2(SO4)3 + 6 HOH
AuZn(aq) = AuZn =>
AuZn(aq) = AuZn
H2SO4 + AlN = Al2(SO4)3 + NH3 =>
3 H2SO4 + 2 AlN = Al2(SO4)3 + 2 NH3
Zn + AsO4{3-} + H{+} = Zn{2+} + AsH3 + H2O =>
4 Zn + AsO4{3-} + 11 H{+} = 4 Zn{2+} + AsH3 + 4 H2O
Y(NO3)3*6H2O + Zn(NO3)2*5H2O + Ba(NO3)2*6H2O + KOH = Y2BaZnO5 + KNO3 + H2O =>
2 Y(NO3)3*6H2O + Zn(NO3)2*5H2O + Ba(NO3)2*6H2O + 10 KOH = Y2BaZnO5 + 10 KNO3 + 28 H2O
Mn2O7 = Mn7 + O2 =>
14 Mn2O7 = 4 Mn7 + 49 O2
KClNaCo = KCoNaCl =>
KClNaCo = KCoNaCl
Sc + HBr = ScBr3 + H2 =>
2 Sc + 6 HBr = 2 ScBr3 + 3 H2
SnOMg = SnMgO =>
SnOMg = SnMgO
CNCu = CCuN =>
CNCu = CCuN
CH3CH2CH2CHO + H2 = CH3CH2CH2CH2OH =>
CH3CH2CH2CHO + H2 = CH3CH2CH2CH2OH
Si(OC2H5)4 + H2O + (Si(CH3)3)2NH = SiO2 + CH3 + NH3 =>
3 Si(OC2H5)4 + 10 H2O + 4(Si(CH3)3)2NH = 11 SiO2 + 48 CH3 + 4 NH3
FeCl(aq)NaOH(aq) = Fe(OH)(aq)NaCl =>
FeCl(aq)NaOH(aq) = Fe(OH)(aq)NaCl
Ca(OH)2(aq) + HCl(aq) = CaCl2(aq) + H2O(l) =>
Ca(OH)2(aq) + 2 HCl(aq) = CaCl2(aq) + 2 H2O(l)
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur05/11/24
Équations équilibrées sur06/10/23
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