| Équations équilibrées la veille | Équations équilibrées le lendemain |
3 Mg2SiO4 + 6 H2O = Mg2Si3O6(OH)4 + 4 Mg{2+} + 8 OH{-}
HgO + CO = Hg + CO2 =>
HgO + CO = Hg + CO2
CH2OHCH2OH + KMnO4 + H2SO4 = CO2 + K2SO4 + MnSO4 + H2O =>
CH2OHCH2OH + 2 KMnO4 + 3 H2SO4 = 2 CO2 + K2SO4 + 2 MnSO4 + 6 H2O
BaCl2 + Na2(SO4) = BaSO4 + NaCl =>
BaCl2 + Na2(SO4) = BaSO4 + 2 NaCl
AgNO3(aq) + (NH4)2SO4(aq) = Ag2SO4 + (NH4)NO3 =>
2 AgNO3(aq) + (NH4)2SO4(aq) = Ag2SO4 + 2(NH4)NO3
K2S(aq) + ZnBr2(aq) = KBr + ZnS =>
K2S(aq) + ZnBr2(aq) = 2 KBr + ZnS
HCH3H5O3 + OH = CH3H5O3 + H2O =>
HCH3H5O3 + OH = CH3H5O3 + H2O
Cu(SO4) + NaOH = CuOH + Na(SO4) =>
Cu(SO4) + NaOH = CuOH + Na(SO4)
AgF + Zn = ZnF2 + Ag =>
2 AgF + Zn = ZnF2 + 2 Ag
CH4 + KMnO4 = C2O4K2 + MnO2 + KOH + H2O =>
6 CH4 + 14 KMnO4 = 3 C2O4K2 + 14 MnO2 + 8 KOH + 8 H2O
Cd + H2O = CdOH + H =>
Cd + H2O = CdOH + H
S8 + Na2SO3 + H2O = Na2S2O3*5H2O =>
S8 + 8 Na2SO3 + 40 H2O = 8 Na2S2O3*5H2O
Al(Br2)3 + Cl2 = Al(Cl2)3 + Br2 =>
Al(Br2)3 + 3 Cl2 = Al(Cl2)3 + 3 Br2
KIO3(aq) + KI(aq) + H2SO4(aq) = I2(s) + K2SO4(aq) + H2O =>
KIO3(aq) + 5 KI(aq) + 3 H2SO4(aq) = 3 I2(s) + 3 K2SO4(aq) + 3 H2O
HCOOCH3H2O = HCOOHCH3OH =>
HCOOCH3H2O = HCOOHCH3OH
Pb(NO3)2 + NaOH(aq) = Pb(OH)2 + NaNO3 =>
Pb(NO3)2 + 2 NaOH(aq) = Pb(OH)2 + 2 NaNO3
Ag(NO3)2 + LiBr = AgBr2 + LiNO3 =>
Ag(NO3)2 + 2 LiBr = AgBr2 + 2 LiNO3
Cu3(PO4)2 = CuO + P2O5 =>
Cu3(PO4)2 = 3 CuO + P2O5
H2SO4 + (KOH)2 = HOH + K2SO4 =>
H2SO4 + (KOH)2 = 2 HOH + K2SO4
Cu + CO2 + H2O + O2 = Cu2CO3*Cu(OH)2 =>
3 Cu + CO2 + H2O + O2 = Cu2CO3*Cu(OH)2
K2CO3 = K2O + CO2 =>
K2CO3 = K2O + CO2
OHK + HCl = KCl + H2O =>
OHK + HCl = KCl + H2O
C4H12 + O2 = CO2 + H2O =>
C4H12 + 7 O2 = 4 CO2 + 6 H2O
Ca3(PO4)2(x) + SiO2(x) + C(x) = CaSi03(x) + P4(x) + CO(g) =>
2 Ca3(PO4)2(x) + 18 SiO2(x) + 52 C(x) = 6 CaSi03(x) + P4(x) + 52 CO(g)
MgC2 + H2O = C2H2 + Mg(OH)2 =>
MgC2 + 2 H2O = C2H2 + Mg(OH)2
I2 + Cl = ICl5 =>
I2 + 10 Cl = 2 ICl5
KOHKOH + H3PO4 = KH2PO4 + H2O =>
KOHKOH + 2 H3PO4 = 2 KH2PO4 + 2 H2O
Hg + Sb2S3 = Sb + HgS =>
3 Hg + Sb2S3 = 2 Sb + 3 HgS
C6H8O7 + H2O = CO2 + H =>
C6H8O7 + 5 H2O = 6 CO2 + 18 H
CO2 + H2O = O2 + C2H8 =>
2 CO2 + 4 H2O = 4 O2 + C2H8
Rb + ZnS = RbS + Zn =>
Rb + ZnS = RbS + Zn
C2H6O + O2 = CO2 + H2O =>
C2H6O + 3 O2 = 2 CO2 + 3 H2O
C10H20(l) + O2(g) = CO2(g) + H2O(g) =>
C10H20(l) + 15 O2(g) = 10 CO2(g) + 10 H2O(g)
Hg + NHO3 = Hg2(NO3)2 + NO + H2O =>
6 Hg + 8 NHO3 = 3 Hg2(NO3)2 + 2 NO + 4 H2O
MgBr2 + NaOH = Mg(OH)2 + NaBr =>
MgBr2 + 2 NaOH = Mg(OH)2 + 2 NaBr
MnS2 + HBr = MnBr + HS2 =>
MnS2 + HBr = MnBr + HS2
HgO + O2 = HgO3 =>
HgO + O2 = HgO3
C6H6(l) + O2(g) = CO2(g) + H2O(g) =>
2 C6H6(l) + 15 O2(g) = 12 CO2(g) + 6 H2O(g)
CuSO4 + HCl = CuCl2 + SO2 + O2 + H2O =>
2 CuSO4 + 4 HCl = 2 CuCl2 + 2 SO2 + O2 + 2 H2O
C6H6O + Cl2 = C6Cl5OH + HCl =>
C6H6O + 5 Cl2 = C6Cl5OH + 5 HCl
CaS5 + O2 = CaS2O3 + S2 =>
2 CaS5 + 3 O2 = 2 CaS2O3 + 3 S2
K(OH) + Al(NO3)3 = KNO3 + Al(OH)3 =>
3 K(OH) + Al(NO3)3 = 3 KNO3 + Al(OH)3
(NH4)3(PO4) + Mg(NO2)2 = Mg3(PO4)2 + NH4(NO2) =>
2(NH4)3(PO4) + 3 Mg(NO2)2 = Mg3(PO4)2 + 6 NH4(NO2)
Cl1 + Na1I2 = NaCl2 + I =>
2 Cl1 + Na1I2 = NaCl2 + 2 I
CH3(CH2)5CH3(l) + O2 = CO2(g) + H2O(g) =>
CH3(CH2)5CH3(l) + 11 O2 = 7 CO2(g) + 8 H2O(g)
Zn(OH)2 + OH{-} = Zn(OH)4{-2} =>
Zn(OH)2 + 2 OH{-} = Zn(OH)4{-2}
Mg(OH)2 + HCl(aq) = H2O(aq) + MgCl2(aq) =>
Mg(OH)2 + 2 HCl(aq) = 2 H2O(aq) + MgCl2(aq)
H2SO4 + CaBr2 = HBr + CaSO4 =>
H2SO4 + CaBr2 = 2 HBr + CaSO4
KOH + HCl = KCl + H2O =>
KOH + HCl = KCl + H2O
Pb(NO3)2 + NaOH = Pb(OH)2 + (NO3)Na =>
Pb(NO3)2 + 2 NaOH = Pb(OH)2 + 2(NO3)Na
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur07/13/24
Équations équilibrées sur08/12/23
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