| Équations équilibrées la veille | Équations équilibrées le lendemain |
6 NaOH + CH3COCH3 + 2 H2O = 3 Na2CO3 + 8 H2
K2CO3 + NHO3 = KNO3 + CO2 + H2O =>
K2CO3 + 2 NHO3 = 2 KNO3 + CO2 + H2O
CuSO4*5H2O + BaCl2 = BaSO4 + H2O + CuCl2 =>
CuSO4*5H2O + BaCl2 = BaSO4 + 5 H2O + CuCl2
O2 + PBr5 = P2O3 + Br2 =>
3 O2 + 4 PBr5 = 2 P2O3 + 10 Br2
H2CrO4 + Fe(HCO3)3 = Fe2(CrO4)3 + H2O + CO2 =>
3 H2CrO4 + 2 Fe(HCO3)3 = Fe2(CrO4)3 + 6 H2O + 6 CO2
Al2(SO4)3(aq) + K2SO4(aq) + H2O(l) = KAl(SO4)2*12H2O(s)Al(OH)3(s) + H2SO4(aq) = + H2O(l) =>
13 Al2(SO4)3(aq) + K2SO4(aq) + 96 H2O(l) = 2 KAl(SO4)2*12H2O(s)Al(OH)3(s) + 36 H2SO4(aq)
(e)CH4(g) + H2O(g) = H2(g) + CO(g) =>
(e)CH4(g) + H2O(g) = 3 H2(g) + CO(g)
AlCl3 + Co = CoCl4 + Al =>
4 AlCl3 + 3 Co = 3 CoCl4 + 4 Al
CH4 + H2O = (CH4)8(H2O)46 =>
8 CH4 + 46 H2O = (CH4)8(H2O)46
Au2(SO3)3 + H2SO4 = Au2(SO4)3 + H2SO3 =>
Au2(SO3)3 + 3 H2SO4 = Au2(SO4)3 + 3 H2SO3
I2 + HNO3 = HIO3 + NO2 + H2O =>
I2 + 10 HNO3 = 2 HIO3 + 10 NO2 + 4 H2O
C2H5OH + NH4ClO4 = H2O + CO2 + NH4Cl =>
2 C2H5OH + 3 NH4ClO4 = 6 H2O + 4 CO2 + 3 NH4Cl
H3AsO4 + Fe2(SO4)3 = FeAsO4 + H2SO4 =>
2 H3AsO4 + Fe2(SO4)3 = 2 FeAsO4 + 3 H2SO4
Mn + N2 = Mn3N2 =>
3 Mn + N2 = Mn3N2
HS + O = H + SO2 =>
HS + 2 O = H + SO2
Mn + N2 = Mn2N2 =>
2 Mn + N2 = Mn2N2
CaAl2Si2O8 + H2O = Al2Si2O5(OH)4 + Ca + (OH)2 =>
CaAl2Si2O8 + 3 H2O = Al2Si2O5(OH)4 + Ca + (OH)2
Co(NO3)2(aq) + NaCl(aq) = NaNO3(aq) + CoCl2 =>
Co(NO3)2(aq) + 2 NaCl(aq) = 2 NaNO3(aq) + CoCl2
Cu(OH)2 + H2SO4 = Cu(SO4) + H2O =>
Cu(OH)2 + H2SO4 = Cu(SO4) + 2 H2O
Al(OH)3 + Cr2(SO4)3 = Al2(SO4)3 + Cr(OH)3 =>
2 Al(OH)3 + Cr2(SO4)3 = Al2(SO4)3 + 2 Cr(OH)3
S8 = S =>
S8 = 8 S
H2S + O2 = SO2 + H2O =>
2 H2S + 3 O2 = 2 SO2 + 2 H2O
Cu + (OH)2 = CuO + H2O =>
Cu + (OH)2 = CuO + H2O
GaSiO3 + HI = HSiO3 + GaI =>
GaSiO3 + HI = HSiO3 + GaI
*NaCl + F2 = NaF + Cl2 =>
2*NaCl + F2 = 2 NaF + Cl2
H2 + NO = H2O + N2 =>
2 H2 + 2 NO = 2 H2O + N2
AlSO4 + CaHCO3 = AlOH + CO2 + CaSO4 =>
AlSO4 + CaHCO3 = AlOH + CO2 + CaSO4
(ZnOH)2SO4 + H2SO4 = ZnSO4 + H2O =>
(ZnOH)2SO4 + H2SO4 = 2 ZnSO4 + 2 H2O
Ag + HNO3(aq) = H2 + AgNO3(aq) =>
2 Ag + 2 HNO3(aq) = H2 + 2 AgNO3(aq)
K2Cr2O7 + H2O2 + H2SO4 = CrO5 + K2SO4 + H2O =>
K2Cr2O7 + 4 H2O2 + H2SO4 = 2 CrO5 + K2SO4 + 5 H2O
[Co(H2O)6]{3+} + H2O = [Co(H2O)6]{2+} + O2 + H{+} =>
4[Co(H2O)6]{3+} + 2 H2O = 4[Co(H2O)6]{2+} + O2 + 4 H{+}
C12H22O11 + O2 = CO2 + H2O =>
C12H22O11 + 12 O2 = 12 CO2 + 11 H2O
NH3 + HBr = H3NHBr =>
NH3 + HBr = H3NHBr
Mn + N2 = MnN =>
2 Mn + N2 = 2 MnN
HNO2 = NO2 + H =>
HNO2 = NO2 + H
FeSO2 = Fe2O3 + S02 + SO2 =>
8 FeSO2 = 4 Fe2O3 + 3 S02 + 2 SO2
K2S + LiNO3 = K2NO3 + LiS =>
K2S + LiNO3 = K2NO3 + LiS
SrCl2 + H2O = SrOH2 + Cl =>
SrCl2 + H2O = SrOH2 + 2 Cl
KClO3 + CrCl3 + KOH = KCl + H2CrO4 + H2O =>
KClO3 + 2 CrCl3 + 6 KOH = 7 KCl + 2 H2CrO4 + H2O
C5H12 + O2 = CO2 + H2O =>
C5H12 + 8 O2 = 5 CO2 + 6 H2O
K2Cr2O7 + H2SO4 + NH4OH = Cr2(SO4)3 + K2SO4 + N2 + H2O =>
K2Cr2O7 + 4 H2SO4 + 2 NH4OH = Cr2(SO4)3 + K2SO4 + N2 + 9 H2O
C5H11Cl + NaOH = C5H11OH + NaCl =>
C5H11Cl + NaOH = C5H11OH + NaCl
AgMg2 + NaCl = AgNa + Mg2Cl =>
AgMg2 + NaCl = AgNa + Mg2Cl
N2H4 + H2O = OH + N2H6 =>
N2H4 + 2 H2O = 2 OH + N2H6
Ca(NO3)2 + Li2O = CaO + Li2(NO3)2 =>
Ca(NO3)2 + Li2O = CaO + Li2(NO3)2
K3PO4 + Al(NO3)3 = K3(NO3) + Al(PO4)3 =>
3 K3PO4 + Al(NO3)3 = 3 K3(NO3) + Al(PO4)3
Mn + N2 = MnN2 =>
Mn + N2 = MnN2
KIO4 + KI + HCl = KCl + I4 + H2O =>
KIO4 + 7 KI + 8 HCl = 8 KCl + 2 I4 + 4 H2O
I2Cl6 + H2O = I2 + HIO3 + HCl =>
5 I2Cl6 + 18 H2O = 2 I2 + 6 HIO3 + 30 HCl
H2C2O4 + H2O = H3C2O4 + OH =>
H2C2O4 + H2O = H3C2O4 + OH
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/21/24
Équations équilibrées sur01/20/24
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