| Équations équilibrées la veille |
Ba + HC1 = BaC + H
K + O2 = K2O2 =>
2 K + O2 = K2O2
(CaCO3)H2O + CO2 = Ca(HCO3)2 =>
(CaCO3)H2O + CO2 = Ca(HCO3)2
Mg + Ag2SO4 = MgSO4 + Ag =>
Mg + Ag2SO4 = MgSO4 + 2 Ag
KI + FeCl3 = FeI3 + KCl =>
3 KI + FeCl3 = FeI3 + 3 KCl
K + O2 = K2O2 =>
2 K + O2 = K2O2
Fe2S + O2 = Fe2O3 + SO3 =>
Fe2S + 3 O2 = Fe2O3 + SO3
CuCH2 + O5 = CuO + H2O + CO2 =>
5 CuCH2 + 4 O5 = 5 CuO + 5 H2O + 5 CO2
CS2(s) + O2(g) = CO2(g) + SO3(g) =>
CS2(s) + 4 O2(g) = CO2(g) + 2 SO3(g)
KMnO4 + CaCl*2H2O + H2SO4 = K2SO3 + MnSO4 + CaSO4 + H2O + Cl2 =>
2 KMnO4 + 6 CaCl*2H2O + 9 H2SO4 = K2SO3 + 2 MnSO4 + 6 CaSO4 + 21 H2O + 3 Cl2
FeCl3 + NaCNS + SnCl2 = Fe(CNS)2 + SnCl4 + NaCl =>
2 FeCl3 + 4 NaCNS + SnCl2 = 2 Fe(CNS)2 + SnCl4 + 4 NaCl
KOH(s) + H3PO4(g) = K3PO4(g) + H2O =>
3 KOH(s) + H3PO4(g) = K3PO4(g) + 3 H2O
NH4ClO4 + Al = Al2O2 + N2 + Cl2 + H2O =>
2 NH4ClO4 + 4 Al = 2 Al2O2 + N2 + Cl2 + 4 H2O
C2H5OH + C2H4O2 = CH3COOCH2CH3 + H2O =>
C2H5OH + C2H4O2 = CH3COOCH2CH3 + H2O
H2 + Si = Si2H3 =>
3 H2 + 4 Si = 2 Si2H3
Mg + HCl = MgCl2 + H2 =>
Mg + 2 HCl = MgCl2 + H2
H2SO4 + NaOH = Na2SO4 + H2O =>
H2SO4 + 2 NaOH = Na2SO4 + 2 H2O
C6H5ONa + HNO3 = C6H2OH(NO2)3 + NaOH + H2O =>
C6H5ONa + 3 HNO3 = C6H2OH(NO2)3 + NaOH + 2 H2O
KUO4 = KU + O2 =>
KUO4 = KU + 2 O2
HCOOH + Cr2O3 = H2Cr + H2O + COO =>
5 HCOOH + Cr2O3 = 2 H2Cr + 3 H2O + 5 COO
CuSO4 + Al(OH)3 = Cu(OH)2 + Al2(SO4)3 =>
3 CuSO4 + 2 Al(OH)3 = 3 Cu(OH)2 + Al2(SO4)3
NaCl(aq) + F2 = NaF(aq) + Cl2 =>
2 NaCl(aq) + F2 = 2 NaF(aq) + Cl2
HCl + HC = CCl4 + H2 =>
8 HCl + 2 HC = 2 CCl4 + 5 H2
AlBr3 + NaOH = AlOH + Br3Na =>
AlBr3 + NaOH = AlOH + Br3Na
SeO2 + KOH = H2O + K2SeO3 =>
SeO2 + 2 KOH = H2O + K2SeO3
Na2CO3 + Ni(NO3)2 = Na2(NO3)2 + NiCO3 =>
Na2CO3 + Ni(NO3)2 = Na2(NO3)2 + NiCO3
Sn(OH)2 + HCl = SnCl2 + H2O =>
Sn(OH)2 + 2 HCl = SnCl2 + 2 H2O
S + HNO3 = SH + NO3 =>
S + HNO3 = SH + NO3
MnCl2 + SnSO4 = MnSO4 + SnCl2 =>
MnCl2 + SnSO4 = MnSO4 + SnCl2
C4 + F = CF4 =>
C4 + 16 F = 4 CF4
Na2CO3*10H2O(s) = Na2CO3(s) + H2O(g) =>
Na2CO3*10H2O(s) = Na2CO3(s) + 10 H2O(g)
Ba + HC1 = BaC + H =>
Ba + HC1 = BaC + H
PCl5 = PCl + Cl2 =>
PCl5 = PCl + 2 Cl2
ZnOH + NaCl = ZnCl + NaOH =>
ZnOH + NaCl = ZnCl + NaOH
H2S + CU(I)2 = CUS + HI =>
H2S + CU(I)2 = CUS + 2 HI
HNO3 + BaI = BaNO3 + HI =>
HNO3 + BaI = BaNO3 + HI
AgNO3 + K2CrO4 = KNO3 + Ag2CrO4 =>
2 AgNO3 + K2CrO4 = 2 KNO3 + Ag2CrO4
NaN3 + HNO3 = N2 + NO + NaOH =>
NaN3 + HNO3 = N2 + 2 NO + NaOH
Na{2}PO{4} + KOH = NaOH + K{2}PO{4} =>
Na{2}PO{4} + KOH = NaOH + K{2}PO{4}
Mn(oh)2 + O2 + H2O = Mn(OH)44 =>
Mn(oh)2 + 22 O2 + 44 H2O = 2 Mn(OH)44
CaCl2 + AgNO3 = AgCl + Ca(NO3)2 =>
CaCl2 + 2 AgNO3 = 2 AgCl + Ca(NO3)2
Hg(SO4) + H(Cl2) = H2(SO4) + Hg(Cl2)2 =>
Hg(SO4) + 2 H(Cl2) = H2(SO4) + Hg(Cl2)2
CH5 + O2 = CO2 + H2O =>
4 CH5 + 9 O2 = 4 CO2 + 10 H2O
NaCl + KIO3 + KI + H2O = I2 + KCl + NaOH =>
6 NaCl + KIO3 + 5 KI + 3 H2O = 3 I2 + 6 KCl + 6 NaOH
Cd + CuBr3 = CdBr2 + Cu =>
3 Cd + 2 CuBr3 = 3 CdBr2 + 2 Cu
PbO4 + HCl = PbCl2 + Cl + H2O =>
PbO4 + 8 HCl = PbCl2 + 6 Cl + 4 H2O
Zn + NO3 = Zn(NO3)2 =>
Zn + 2 NO3 = Zn(NO3)2
Fe(NO3)3 + Na2SO3 + H2O = Fe(OH)3 + H2SO3 + NaNO3 =>
2 Fe(NO3)3 + 3 Na2SO3 + 6 H2O = 2 Fe(OH)3 + 3 H2SO3 + 6 NaNO3
Ba(NO3)2(aq) + Na2CrO4 = BaCrO4 + NaNO3 =>
Ba(NO3)2(aq) + Na2CrO4 = BaCrO4 + 2 NaNO3
C8H18 + O2 = CO2 + H2O =>
2 C8H18 + 25 O2 = 16 CO2 + 18 H2O
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| Équations équilibrées la veille |
Équations équilibrées sur10/22/24
Équations équilibrées sur11/21/23
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