| Équations équilibrées la veille | Équations équilibrées le lendemain |
Cu(OH)2 + HCl = CuCl + (OH)2H
K + FeCl3 = KCl + Fe =>
3 K + FeCl3 = 3 KCl + Fe
CH2ClCH2CH2Cl + Na = C6H12 + NaCl =>
2 CH2ClCH2CH2Cl + 4 Na = C6H12 + 4 NaCl
O{-}3 = O{-}6 =>
O{-}3 = O{-}6
ZnSO4HCl = ZnClHSO4 =>
ZnSO4HCl = ZnClHSO4
IF7 + H2O = H5IO6 + HF =>
IF7 + 6 H2O = H5IO6 + 7 HF
Mg(NO3)2*6H2O + Ni(NO3)2*6H2O + C6H12O6 = NiOMgO + N2 + CO2 + H2O =>
6 Mg(NO3)2*6H2O + 6 Ni(NO3)2*6H2O + 5 C6H12O6 = 6 NiOMgO + 12 N2 + 30 CO2 + 102 H2O
AgNo3 + Br2 = AgBr + No3 =>
2 AgNo3 + Br2 = 2 AgBr + 2 No3
NiO + TeO3 = NiTeO + O2 =>
2 NiO + 2 TeO3 = 2 NiTeO + 3 O2
K(ClO3) + H2SO4 = K(HSO4) + O + ClO2 + H2O =>
2 K(ClO3) + 2 H2SO4 = 2 K(HSO4) + O + 2 ClO2 + H2O
C{2}H{5}OH = C{2}H{5} =>
C{2}H{5}OH = C{2}H{5}
Al + O2 = Al2O3 =>
4 Al + 3 O2 = 2 Al2O3
PB + Cu(NO3)2 = PB(NO3)2 + Cu =>
PB + Cu(NO3)2 = PB(NO3)2 + Cu
KF + InF3 = KIn3F10 =>
KF + 3 InF3 = KIn3F10
H3C6H5O7 + OH = H2C6H5O7 + H2O =>
H3C6H5O7 + OH = H2C6H5O7 + H2O
Al(HCO3)3 + AlPO4 = Al2(CO3)3 + H3PO4 =>
Al(HCO3)3 + AlPO4 = Al2(CO3)3 + H3PO4
MnH2O = MnOH2 =>
MnH2O = MnOH2
Cu(OH)2 + HCl = CuCl + (OH)2H =>
Cu(OH)2 + HCl = CuCl + (OH)2H
C6H5Cl + HNO3 = C6H4ClNO2 + H2O =>
C6H5Cl + HNO3 = C6H4ClNO2 + H2O
Li20C10O30 + Fe10C20O40*2H20O10 + Mg10O10 + Mo10O30 = Li38MgFe10Mo10O60 + C10O20 + C10O10 + H20O10 =>
19 Li20C10O30 + 10 Fe10C20O40*2H20O10 + Mg10O10 + 10 Mo10O30 = 10 Li38MgFe10Mo10O60 + 29 C10O20 + 10 C10O10 + 20 H20O10
Ca + P = Ca3P2 =>
3 Ca + 2 P = Ca3P2
FeS2 + BaCl2 + O2 = BaSO4 + FeCl2 + SO2 =>
FeS2 + BaCl2 + 3 O2 = BaSO4 + FeCl2 + SO2
CrO + Br2 + KOH = KBr + K2CrO4 + H2O =>
CrO + 2 Br2 + 6 KOH = 4 KBr + K2CrO4 + 3 H2O
Cu(OH)2Ca(SO3) = Ca(OH)2Cu(SO3) =>
Cu(OH)2Ca(SO3) = Ca(OH)2Cu(SO3)
HCNO = C3N3(NH2)3 + CO2 =>
6 HCNO = C3N3(NH2)3 + 3 CO2
CH3CO2H + H2O = CH3CO2{-} + H3O{+} =>
CH3CO2H + H2O = CH3CO2{-} + H3O{+}
LiF(s) = Li + F2 =>
2 LiF(s) = 2 Li + F2
P + H2O = PH3 + H3PO4 =>
8 P + 12 H2O = 5 PH3 + 3 H3PO4
MgCO3 + H2O + CO2 = Mg(HCO3)2 =>
MgCO3 + H2O + CO2 = Mg(HCO3)2
H2SO4 + Zn(OH)2 + Mg(OH)2 = ZnMg(SO4)2 + H2O =>
2 H2SO4 + Zn(OH)2 + Mg(OH)2 = ZnMg(SO4)2 + 4 H2O
Hg2Cl2 + H2SO4 + Fe = Hg + FeSO4 + HCl =>
Hg2Cl2 + H2SO4 + Fe = 2 Hg + FeSO4 + 2 HCl
KNO2 + HI = KI + NO + I2 + H2O =>
2 KNO2 + 4 HI = 2 KI + 2 NO + I2 + 2 H2O
CrPO4 + NaOH + H2O2 = Na2CrO4 + Na3PO4 + H2O =>
2 CrPO4 + 10 NaOH + 3 H2O2 = 2 Na2CrO4 + 2 Na3PO4 + 8 H2O
Al2(SO4)3 + Ba(Cl)2 = Al(Cl)3 + Ba(SO4) =>
Al2(SO4)3 + 3 Ba(Cl)2 = 2 Al(Cl)3 + 3 Ba(SO4)
H2SO4 + Zn(OH)2 + Mg(OH)2 = ZnMg(SO4)2 + H2O =>
2 H2SO4 + Zn(OH)2 + Mg(OH)2 = ZnMg(SO4)2 + 4 H2O
FeO + O3 = Fe2O3 =>
6 FeO + O3 = 3 Fe2O3
Na2O2 + KMnO4 = K2O2 + NaMnO4 =>
Na2O2 + 2 KMnO4 = K2O2 + 2 NaMnO4
AlBr3 + Cl2 = AlCl3 + Br2 =>
2 AlBr3 + 3 Cl2 = 2 AlCl3 + 3 Br2
K2SO3HBr = K2BrHSO3 =>
K2SO3HBr = K2BrHSO3
K3PO4 + AgNO3(aq) = KNO3(aq) + Ag3PO4(s) =>
K3PO4 + 3 AgNO3(aq) = 3 KNO3(aq) + Ag3PO4(s)
P2H4 = PH3 + P4 =>
6 P2H4 = 8 PH3 + P4
K(aq) + HCl(aq) = KCl + H2 =>
2 K(aq) + 2 HCl(aq) = 2 KCl + H2
Li2O + Ca3(PO4)2 = Li3(PO4) + CaO =>
3 Li2O + Ca3(PO4)2 = 2 Li3(PO4) + 3 CaO
CoBr2*6H2O + CH3C(NOH)C(NOH)CH3 + O2 = Co((CH3C(NOH)C(NOH)CH3)(CH3C(NO)C(NOH)CH3)Br2) + H2O =>
4 CoBr2*6H2O + 8 CH3C(NOH)C(NOH)CH3 + O2 = 4 Co((CH3C(NOH)C(NOH)CH3)(CH3C(NO)C(NOH)CH3)Br2) + 26 H2O
C2H6O2 + KMnO4 + H2SO4 = (COOH)2 + MnSO4 + K2SO4 + H2O =>
5 C2H6O2 + 8 KMnO4 + 12 H2SO4 = 5(COOH)2 + 8 MnSO4 + 4 K2SO4 + 22 H2O
Fe2 + Na3N = Fe3N2 + Na =>
3 Fe2 + 4 Na3N = 2 Fe3N2 + 12 Na
Ag2SO4(s) + Na2CO3(l) = Ag2CO3(s) + Na2SO4(l) =>
Ag2SO4(s) + Na2CO3(l) = Ag2CO3(s) + Na2SO4(l)
Al2(SO4)3 + NaOH = Al(OH)3 + Na2SO4 =>
Al2(SO4)3 + 6 NaOH = 2 Al(OH)3 + 3 Na2SO4
Na3Po4 + Ca(OH)2 = Ca3(Po4)2 + NaOH =>
2 Na3Po4 + 3 Ca(OH)2 = Ca3(Po4)2 + 6 NaOH
Mn2O7 + C2H5OH = Mn2O + CO2 + H2O =>
Mn2O7 + C2H5OH = Mn2O + 2 CO2 + 3 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
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Équations équilibrées sur12/21/23
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