| Équations équilibrées la veille | Équations équilibrées le lendemain |
SrCO3 + BaCO3 + SiO2 = SrBaSiO4 + 2 CO2
Hg(NO3)2 + KI(aq) = HgI2(s) + KNO3(aq) =>
Hg(NO3)2 + 2 KI(aq) = HgI2(s) + 2 KNO3(aq)
SF6(g) = S + F =>
SF6(g) = S + 6 F
NaNO2 + H2SO4 = Na2SO4 + NO + HNO3 + H2O =>
6 NaNO2 + 3 H2SO4 = 3 Na2SO4 + 4 NO + 2 HNO3 + 2 H2O
Hg(C2H3O2)2 + Na2S = HgS + Na(C2H3O2) =>
Hg(C2H3O2)2 + Na2S = HgS + 2 Na(C2H3O2)
KAl(OH)4 + H2SO4(aq) = Al(OH)3(s) + K2SO4(aq) + H2O(l) =>
2 KAl(OH)4 + H2SO4(aq) = 2 Al(OH)3(s) + K2SO4(aq) + 2 H2O(l)
AgNO3 + Be = Be(NO3)2 + Ag =>
2 AgNO3 + Be = Be(NO3)2 + 2 Ag
K3PO4 + BaCl2 = KCl + Ba3(PO4)2 =>
2 K3PO4 + 3 BaCl2 = 6 KCl + Ba3(PO4)2
MoO3 + Zn + H2SO4 = Mo2O2 + ZnSO4 + H2O =>
2 MoO3 + 4 Zn + 4 H2SO4 = Mo2O2 + 4 ZnSO4 + 4 H2O
FeCl + NaCO = NaCl + FeCO =>
FeCl + NaCO = NaCl + FeCO
MnCl2 + Pb = Mn + PbCl2 =>
MnCl2 + Pb = Mn + PbCl2
Fe + BaO = Fe2O3 + Ba =>
2 Fe + 3 BaO = Fe2O3 + 3 Ba
LiNO3 + CaSO4 = Li2SO4 + Ca(NO3)2 =>
2 LiNO3 + CaSO4 = Li2SO4 + Ca(NO3)2
CCl4 + O2 = COCl2 + Cl2 =>
2 CCl4 + O2 = 2 COCl2 + 2 Cl2
KF + H2SO4 = HF + K2SO4 =>
2 KF + H2SO4 = 2 HF + K2SO4
Ca(OH)2 + Mn(OH)2 + O = CaMnO3 + H2O =>
Ca(OH)2 + Mn(OH)2 + O = CaMnO3 + 2 H2O
Na2SO3 + H2O = H3O + Na2 + SO4 =>
Na2SO3 + 3 H2O = 2 H3O + Na2 + SO4
P5 + Cl1 = PCl =>
P5 + 5 Cl1 = 5 PCl
Zn + AgNO3 = Zn(NO3)2 + Ag =>
Zn + 2 AgNO3 = Zn(NO3)2 + 2 Ag
Na + GaCI = NaCI + Ga =>
Na + GaCI = NaCI + Ga
PH4 + HNO3 = H3PO4 + NO + H2O =>
PH4 + 3 HNO3 = H3PO4 + 3 NO + 2 H2O
OCl{-} + S2O3{2-} + OH{-} = SO4{2-} + Cl{-} + H2O =>
4 OCl{-} + S2O3{2-} + 2 OH{-} = 2 SO4{2-} + 4 Cl{-} + H2O
Cr + C = Cr3C2 =>
3 Cr + 2 C = Cr3C2
HCOOCH2CH2CH3 + H2O = HCOOH + CH3CH2CH3 =>
7 HCOOCH2CH2CH3 + 6 H2O = 10 HCOOH + 6 CH3CH2CH3
MgO + HNO3 = Mg + NO3 + H2O =>
MgO + 2 HNO3 = Mg + 2 NO3 + H2O
SO2 + AuCl3 + H2O = SO3 + HCl + Au =>
3 SO2 + 2 AuCl3 + 3 H2O = 3 SO3 + 6 HCl + 2 Au
FeCl3 + (NH4)SCN = FeSCN + (NH4)Cl3 =>
FeCl3 + (NH4)SCN = FeSCN + (NH4)Cl3
CH3CHCH3CH3OH = CH3CHCH2CH3 + H2O =>
CH3CHCH3CH3OH = CH3CHCH2CH3 + H2O
KOH + CI = KCI + KCIO3 + H2O =>
6 KOH + 6 CI = 5 KCI + KCIO3 + 3 H2O
ClO2{-} + H2O = ClO2 + Cl{-} + OH{-} =>
5 ClO2{-} + 2 H2O = 4 ClO2 + Cl{-} + 4 OH{-}
KClO3 + I2 + H2O = HIO3 + KCl =>
5 KClO3 + 3 I2 + 3 H2O = 6 HIO3 + 5 KCl
Ca + Cl2 = CaCl4 =>
Ca + 2 Cl2 = CaCl4
Cu + HNO3 = Cu(NO3)2 + NO + H2O =>
3 Cu + 8 HNO3 = 3 Cu(NO3)2 + 2 NO + 4 H2O
C2H5(l) + O2(g) = CO2 + H2O =>
4 C2H5(l) + 13 O2(g) = 8 CO2 + 10 H2O
HCl + LiNO3 = LiCl + HNO3 =>
HCl + LiNO3 = LiCl + HNO3
CH3COOH + HNO3 = CH3COO{-} + NO2{+} + H2O =>
CH3COOH + HNO3 = CH3COO{-} + NO2{+} + H2O
Br2 + MgCl2 = BrCl + Mg =>
Br2 + MgCl2 = 2 BrCl + Mg
B2S3(s) + H2O = H3BO3(aq) + H2S(g) =>
B2S3(s) + 6 H2O = 2 H3BO3(aq) + 3 H2S(g)
Fe(ii) + Cu(ii) = FeCu =>
Fe(ii) + Cu(ii) = FeCu
Mg + Cl2 = MgCl2 =>
Mg + Cl2 = MgCl2
CaCl2 + Ag(NO)3 = Ca(NO)3 + AgCl2 =>
CaCl2 + Ag(NO)3 = Ca(NO)3 + AgCl2
CrCl3 + Na2S = NaCl + Cr2S3 =>
2 CrCl3 + 3 Na2S = 6 NaCl + Cr2S3
Co + KI = K + CoI2 =>
Co + 2 KI = 2 K + CoI2
KClO3 + P4 = P4O10 + KCl =>
10 KClO3 + 3 P4 = 3 P4O10 + 10 KCl
Na2CO3(s) + CH3COOH(aq) = CH3COOHNa(s) + CO2(g) + H2O(l) =>
4 Na2CO3(s) + 9 CH3COOH(aq) = 8 CH3COOHNa(s) + 6 CO2(g) + 2 H2O(l)
N2NH3 + NO = N2 + H2O =>
4 N2NH3 + 6 NO = 9 N2 + 6 H2O
I2 + CHCl3 = ICl + CH =>
3 I2 + 2 CHCl3 = 6 ICl + 2 CH
PH4 + HNO3 = H3PO4 + NO + H2O =>
PH4 + 3 HNO3 = H3PO4 + 3 NO + 2 H2O
H + N2O = H2O + N2 =>
2 H + N2O = H2O + N2
PH4 + HNO3 = H3PO4 + NO + H2O =>
PH4 + 3 HNO3 = H3PO4 + 3 NO + 2 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/29/24
Équations équilibrées sur01/28/24
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