| Équations équilibrées la veille | Équations équilibrées le lendemain |
5 La100(NO3)300*6H200O100 + 45 Sr100(NO3)200 + 50 Mn100(NO3)300*6H200O100 + 21 C400H600O600 = 50 La10Sr90Mn100O300 + 255 N100O200 + 393 H200O100 + 84 C100O200
NH = HN =>
NH = HN
H2S + L2 = S + HL =>
H2S + L2 = S + 2 HL
Ca(NO3)2(aq) + KCl(aq) = CaCl2(aq) + KNO3(s) =>
Ca(NO3)2(aq) + 2 KCl(aq) = CaCl2(aq) + 2 KNO3(s)
K2CrO4 + H2SO4 + NaI = Na2SO4 + K2SO4 + I2 + Cr2(SO4)3 + H2O =>
2 K2CrO4 + 8 H2SO4 + 6 NaI = 3 Na2SO4 + 2 K2SO4 + 3 I2 + Cr2(SO4)3 + 8 H2O
Al2(SO4)3 + NCl2 = AlCl3 + NSO4 =>
Al2(SO4)3 + 3 NCl2 = 2 AlCl3 + 3 NSO4
Al2(SO4)3*14H2O + Ca(HCO3)2 = CaSO4 + Al(OH)3 + CO2 + H2O =>
Al2(SO4)3*14H2O + 3 Ca(HCO3)2 = 3 CaSO4 + 2 Al(OH)3 + 6 CO2 + 14 H2O
NH = HN =>
NH = HN
HCl + Hg2NO3 = HNO3 + Hg2Cl =>
HCl + Hg2NO3 = HNO3 + Hg2Cl
CO2 + H2O = C6H1O6 + O2 =>
24 CO2 + 2 H2O = 4 C6H1O6 + 13 O2
NaOH + H2O + P = Na3PO4 + H2 =>
6 NaOH + 2 H2O + 2 P = 2 Na3PO4 + 5 H2
I1 + O2 = IO =>
2 I1 + O2 = 2 IO
H2O + NaHq = NaOH + H2 + Hq =>
2 H2O + 2 NaHq = 2 NaOH + H2 + 2 Hq
MoO3 + Cu = Mo4O11 + Cu2O =>
4 MoO3 + 2 Cu = Mo4O11 + Cu2O
Sb + Cl2 + KI = SbI + KCl10277487583 =>
2 Sb + 10277487583 Cl2 + 2 KI = 2 SbI + 2 KCl10277487583
NaC1O3 = NaC1 + O2 = =>
2 NaC1O3 = 2 NaC1 + 3 O2
Hg(OH)2 + H3PO4 = Hg3(PO4)2 + HOH =>
3 Hg(OH)2 + 2 H3PO4 = Hg3(PO4)2 + 6 HOH
NaS2O3 + I2 + NaOH = Na2SO4 + NaI + H2O =>
2 NaS2O3 + 7 I2 + 20 NaOH = 4 Na2SO4 + 14 NaI + 10 H2O
C2H5I + AgNo3 = AgI + C2H5No3 =>
C2H5I + AgNo3 = AgI + C2H5No3
K2S2O5 + NaOH + S = K2S2O3 + Na2S2O3 + H2O =>
K2S2O5 + 2 NaOH + 2 S = K2S2O3 + Na2S2O3 + H2O
MgCl2 + Na3PO4 = Mg3(PO4)2 + NaCl =>
3 MgCl2 + 2 Na3PO4 = Mg3(PO4)2 + 6 NaCl
HgNO3 + Na2SO4 = Hg2SO4 + NaNO3 =>
2 HgNO3 + Na2SO4 = Hg2SO4 + 2 NaNO3
MgCl2 + Na3PO4 = Mg3(PO4)2 + NaCl =>
3 MgCl2 + 2 Na3PO4 = Mg3(PO4)2 + 6 NaCl
SnCl2 + H2S = SnCl2H2S =>
SnCl2 + H2S = SnCl2H2S
CHNaO3 + CaCl2 + H2O = Ca(OH)2 + H2CO3 + NaCl =>
2 CHNaO3 + CaCl2 + 2 H2O = Ca(OH)2 + 2 H2CO3 + 2 NaCl
Ca3N2 + MgS = Ca2S2 + Mg3N2 =>
2 Ca3N2 + 6 MgS = 3 Ca2S2 + 2 Mg3N2
Fe(II)Cl + KOH = Fe(II)OH + KCl =>
Fe(II)Cl + KOH = Fe(II)OH + KCl
MnO2 + O2 + KOH = K3MnO4 + H2O =>
4 MnO2 + O2 + 12 KOH = 4 K3MnO4 + 6 H2O
KNO3 + C6H10O5 = KNO2 + H2O + CO2 =>
12 KNO3 + C6H10O5 = 12 KNO2 + 5 H2O + 6 CO2
P4O6 + H2O = P(OH)3 =>
P4O6 + 6 H2O = 4 P(OH)3
Al + H2O = H + AlOH =>
Al + H2O = H + AlOH
ZnC2H3O2 + H2(SO4) = Zn2(SO4) + HC2H3O2 =>
2 ZnC2H3O2 + H2(SO4) = Zn2(SO4) + 2 HC2H3O2
N2H4 + ClO{-} = NO + Cl{-} + H2O =>
N2H4 + 4 ClO{-} = 2 NO + 4 Cl{-} + 2 H2O
Pt + HCl + HNO3 = H2[PtCl5] + NO + H2O =>
Pt + 5 HCl + HNO3 = H2[PtCl5] + NO + 2 H2O
Fe3(OH) + HNo3 = Fe3No3 + H2O =>
Fe3(OH) + HNo3 = Fe3No3 + H2O
Al + S = Al2S3 =>
2 Al + 3 S = Al2S3
Fe2O3 + CO = Fe + CO2 =>
Fe2O3 + 3 CO = 2 Fe + 3 CO2
CH3CH2CCH3CH2 + KMnO4 + H2SO4 = H2O + K2SO4 + MnSO4 + CH3CH2COCH3 =>
4 CH3CH2CCH3CH2 + 2 KMnO4 + 3 H2SO4 = 3 H2O + K2SO4 + 2 MnSO4 + 5 CH3CH2COCH3
NH3(aq) + CuSO4(aq) = Cu(NH3)4(aq) + SO4(aq) =>
4 NH3(aq) + CuSO4(aq) = Cu(NH3)4(aq) + SO4(aq)
Ba(NO3)2 + H2SO4 = BaSO4 + HNO3 =>
Ba(NO3)2 + H2SO4 = BaSO4 + 2 HNO3
Ca(CO3) + HCl = CaCl + HCO3 =>
Ca(CO3) + HCl = CaCl + HCO3
Al2O3(S) + H2SO4(l) = Al2(SO4)3(S) + H2O(l) =>
Al2O3(S) + 3 H2SO4(l) = Al2(SO4)3(S) + 3 H2O(l)
Ti(SO4)2 + H2O = TiO2 + H2SO4 =>
Ti(SO4)2 + 2 H2O = TiO2 + 2 H2SO4
BaCO3 + H2SO4 = BaSO4 + CO2 + H2O =>
BaCO3 + H2SO4 = BaSO4 + CO2 + H2O
Ca(CO3) + HCl = CaCl + HCO3 =>
Ca(CO3) + HCl = CaCl + HCO3
CH3CH2CH3 + O2 = CH3CH2CH2O + HO =>
CH3CH2CH3 + O2 = CH3CH2CH2O + HO
C3H8 + NO2 = CO2 + H2O + NO =>
C3H8 + 10 NO2 = 3 CO2 + 4 H2O + 10 NO
XC7H8O2 + XC2H2O3 = XC8H8O3 + XH2O =>
2 XC7H8O2 + XC2H2O3 = 2 XC8H8O3 + XH2O
Zn(HCO3)2() = Zn(OH)2() + CO2(g) =>
Zn(HCO3)2() = Zn(OH)2() + 2 CO2(g)
H2SO4 + Na2CrO4 + FeSO4 = Cr2(SO4)3 + Fe2(SO4)3 + Na2SO4 + H2O =>
8 H2SO4 + 2 Na2CrO4 + 6 FeSO4 = Cr2(SO4)3 + 3 Fe2(SO4)3 + 2 Na2SO4 + 8 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur09/20/24
Équations équilibrées sur10/20/23
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