| Équations équilibrées la veille |
4 Fe + 3 O2 = 2 Fe2O3
HNO3 + BaCO3 = BaNO3 + HCO3 =>
HNO3 + BaCO3 = BaNO3 + HCO3
(Fe)Cl3 + Na(OH) = Fe(OH)3 + Na(Cl) =>
(Fe)Cl3 + 3 Na(OH) = Fe(OH)3 + 3 Na(Cl)
HBrO3 + Ca(OH)2 = CaOHBrO3 + H2O =>
HBrO3 + Ca(OH)2 = CaOHBrO3 + H2O
Sb3(AsO3)5 + CaMoO4 = Sb2(MoO4)5 + Ca3(AsO3)2 =>
2 Sb3(AsO3)5 + 15 CaMoO4 = 3 Sb2(MoO4)5 + 5 Ca3(AsO3)2
CO2 + H2O = C2H2 + O2 =>
4 CO2 + 2 H2O = 2 C2H2 + 5 O2
P4O10 + H2O = H3PO4 =>
P4O10 + 6 H2O = 4 H3PO4
Mg{2+} + O{2-} = MgO =>
Mg{2+} + O{2-} = MgO
FeSO4 + Na2S + H2O = Fe(OH)2 + Na2SO4 + H2S =>
FeSO4 + Na2S + 2 H2O = Fe(OH)2 + Na2SO4 + H2S
AgCl + Mg = MgCl2 + Ag =>
2 AgCl + Mg = MgCl2 + 2 Ag
Ca(OH)2 + H3PO4 = Ca3(PO4)2 + H2O =>
3 Ca(OH)2 + 2 H3PO4 = Ca3(PO4)2 + 6 H2O
CO + H2O = CH + O2 =>
4 CO + 2 H2O = 4 CH + 3 O2
FeI2 + HNO3 = Fe(NO3)3 + NO + I2 + H2O =>
FeI2 + 4 HNO3 = Fe(NO3)3 + NO + I2 + 2 H2O
C2H3OOH + (NH4)2CO3 = C2H3ONH3 + H2O + CO2 =>
9 C2H3OOH + 4(NH4)2CO3 = 8 C2H3ONH3 + 10 H2O + 6 CO2
P4O10 + H2O = H3PO4 =>
P4O10 + 6 H2O = 4 H3PO4
Al + Ba(OH)2 + H2O = Ba[Al(OH)4]2 + H2 =>
2 Al + Ba(OH)2 + 6 H2O = Ba[Al(OH)4]2 + 3 H2
P4O10 + H2O = H3PO4 =>
P4O10 + 6 H2O = 4 H3PO4
CH3CH2CH2COOH + H2 = CH3CH2CH2CH2OH + H2O =>
CH3CH2CH2COOH + 2 H2 = CH3CH2CH2CH2OH + H2O
P4O10 + H2O = H3PO4 =>
P4O10 + 6 H2O = 4 H3PO4
I2 + I{-} = I3{-}redox =>
I2 + I{-} = I3{-}redox
Fe{3+} + S{2-} = Fe{2+} + S =>
2 Fe{3+} + S{2-} = 2 Fe{2+} + S
HCOOH + Ba(OH)2 = Ba + COOH + H2O =>
2 HCOOH + Ba(OH)2 = Ba + 2 COOH + 2 H2O
AgNO3 + K3O4P = Ag3O4P + KNO3 =>
3 AgNO3 + K3O4P = Ag3O4P + 3 KNO3
MgO(s) + HCl(aq) = MgCl2(aq) + H2O(l) =>
MgO(s) + 2 HCl(aq) = MgCl2(aq) + H2O(l)
Ca(OH)2 + H3PO4 = Ca3(PO4)2 + H2O =>
3 Ca(OH)2 + 2 H3PO4 = Ca3(PO4)2 + 6 H2O
KOH + Al = K3AlO3 + H2 =>
6 KOH + 2 Al = 2 K3AlO3 + 3 H2
BeO + KOH + H2O = K[Be(OH)3] =>
BeO + KOH + H2O = K[Be(OH)3]
Ba(OH)2(s) + H2SO4(aq) = Ba(HSO4)2(s) + H2O(l) =>
Ba(OH)2(s) + 2 H2SO4(aq) = Ba(HSO4)2(s) + 2 H2O(l)
Ca + AgN = CaN + Ag =>
Ca + AgN = CaN + Ag
KNo3 + NaNO3 = KNO3 + NaNo3 =>
KNo3 + NaNO3 = KNO3 + NaNo3
sulfur + ozone = sulfurdioxide =>
3 S + 2 O3 = 3 SO2
Na2CrO4 + CaCl2 = NaCl + CaCrO4 =>
Na2CrO4 + CaCl2 = 2 NaCl + CaCrO4
Na + H2O = NaOH + H2 =>
2 Na + 2 H2O = 2 NaOH + H2
C5H10HCl = C5H11Cl =>
C5H10HCl = C5H11Cl
C5H9O1 + O2 = CO + H2O =>
4 C5H9O1 + 17 O2 = 20 CO + 18 H2O
HClO + Ca3P2 = HCl + Ca3(PO4)2 =>
8 HClO + Ca3P2 = 8 HCl + Ca3(PO4)2
K2Cr2O7 + H2SO4 = K2SO4 + Cr2O3 + H2O + O2 =>
2 K2Cr2O7 + 2 H2SO4 = 2 K2SO4 + 2 Cr2O3 + 2 H2O + 3 O2
Cu2 + O2 = Cu2O =>
2 Cu2 + O2 = 2 Cu2O
Al(s) + NaOH(ac) + H2O(l) = NaAlO2(ac) + H2(g) =>
2 Al(s) + 2 NaOH(ac) + 2 H2O(l) = 2 NaAlO2(ac) + 3 H2(g)
Cu2S = Cu + S4 =>
4 Cu2S = 8 Cu + S4
NaI + O2 = NaO + I2 =>
2 NaI + O2 = 2 NaO + I2
CH3COOH + HCl = CH3COCl + H2O =>
CH3COOH + HCl = CH3COCl + H2O
C6H8O7 + K2CO3 = C6H5K3O7 + H2CO3 =>
2 C6H8O7 + 3 K2CO3 = 2 C6H5K3O7 + 3 H2CO3
C11H22O11 + HCl = CH3COH + H2O + ClO2 =>
10 C11H22O11 + 22 HCl = 55 CH3COH + 11 H2O + 22 ClO2
FeCl3 + NaOH = Fe(OH)3 + NaCl =>
FeCl3 + 3 NaOH = Fe(OH)3 + 3 NaCl
AgCl + NH3 = Ag(NH3) + Cl2 =>
2 AgCl + 2 NH3 = 2 Ag(NH3) + Cl2
CH3CH3CH3COH = CH3CH3CCH2 + H2O =>
CH3CH3CH3COH = CH3CH3CCH2 + H2O
Cu2O3 = CuO + O2 =>
2 Cu2O3 = 4 CuO + O2
Na + H2O = NaOH + H2 =>
2 Na + 2 H2O = 2 NaOH + H2
I2 + I{-} = I3{-}redox =>
I2 + I{-} = I3{-}redox
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| Équations équilibrées la veille |
Équations équilibrées sur01/03/25
Équations équilibrées sur02/02/24
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