| Équations équilibrées la veille | Équations équilibrées le lendemain |
KNO3(aq) = KNO(aq) + O2(g)
Li + O2 = Li2O =>
4 Li + O2 = 2 Li2O
CrI2 + PbCH3COO = Cr(CH3COO)2 + PbI =>
CrI2 + 2 PbCH3COO = Cr(CH3COO)2 + 2 PbI
CH3CHOHCH3 + KMnO4 + H2SO4 = H2O + K2SO4 + MnSO4 + CH3COCH3 =>
5 CH3CHOHCH3 + 2 KMnO4 + 3 H2SO4 = 8 H2O + K2SO4 + 2 MnSO4 + 5 CH3COCH3
Na2CO3 + Sr(C2H2O2)2 = Na(C2H2O2) + SrCO3 =>
Na2CO3 + Sr(C2H2O2)2 = 2 Na(C2H2O2) + SrCO3
HI + BaOH = BaI + H2O =>
HI + BaOH = BaI + H2O
Mg(s) + Al(NO3)2(aq) = Mg(NO3)2(aq) + Al(s) =>
Mg(s) + Al(NO3)2(aq) = Mg(NO3)2(aq) + Al(s)
C21H20O6 + NaOH = C21H17O6Na3 + H2O =>
C21H20O6 + 3 NaOH = C21H17O6Na3 + 3 H2O
K + H2O = KOH + H2 =>
2 K + 2 H2O = 2 KOH + H2
KMnO4 + CaCl22H2O + H2SO4 = K2SO4 + MnSO4 + Ca(SO4) + Cl2 + H2O =>
2 KMnO4 + 5 CaCl22H2O + 8 H2SO4 = K2SO4 + 2 MnSO4 + 5 Ca(SO4) + 55 Cl2 + 13 H2O
KBr + H2SO4 = Br2 + H2O + SO2 + KSO4 =>
2 KBr + 4 H2SO4 = Br2 + 4 H2O + 2 SO2 + 2 KSO4
MgCl2 + Mg3(PO4)2 = Mg4 + Cl2(PO4)2 =>
MgCl2 + Mg3(PO4)2 = Mg4 + Cl2(PO4)2
NaClO3 + Fe + HCl = FeCl3 + NaCl + H2O =>
NaClO3 + 2 Fe + 6 HCl = 2 FeCl3 + NaCl + 3 H2O
CO2SrO = SrCO3 =>
CO2SrO = SrCO3
CO2 + H2 = CH4 + H2O =>
CO2 + 4 H2 = CH4 + 2 H2O
CO2 + H2 = CH3OH + H2O =>
CO2 + 3 H2 = CH3OH + H2O
CO2 + H2 = CO + H2O =>
CO2 + H2 = CO + H2O
CO2 + H2 = C2H2 + H2O =>
2 CO2 + 5 H2 = C2H2 + 4 H2O
CO2 + H2 = C6H12O6 + O2 =>
6 CO2 + 6 H2 = C6H12O6 + 3 O2
CrCl2 + Zn = ZnCl6 + Cr =>
3 CrCl2 + Zn = ZnCl6 + 3 Cr
Cr2O3 + Ba(OH)2 = Ba(CrO2)2 + H2O =>
Cr2O3 + Ba(OH)2 = Ba(CrO2)2 + H2O
Pb(NO3)2 + NAl = Pb2 + NAlNO3 =>
2 Pb(NO3)2 + 4 NAl = Pb2 + 4 NAlNO3
H2SO4 + KOH = K2SO4 + H2O =>
H2SO4 + 2 KOH = K2SO4 + 2 H2O
CH3CH2OH + O2 = H2O + CH3COOH =>
CH3CH2OH + O2 = H2O + CH3COOH
CH2CH2CH2OH + O2 = CO2 + H2O =>
4 CH2CH2CH2OH + 17 O2 = 12 CO2 + 14 H2O
(COOHCNH2) + H2SO4 = CO2 + (NH4)2SO4 + SO2 + H2O =>
2(COOHCNH2) + 5 H2SO4 = 4 CO2 + (NH4)2SO4 + 4 SO2 + 4 H2O
Yb20O30 + Y20O30 + Si10O20 + Mg10O10 = Yb9Y9Mg2Si20O68 + O2 =>
9 Yb20O30 + 9 Y20O30 + 40 Si10O20 + 4 Mg10O10 = 20 Yb9Y9Mg2Si20O68 + 10 O2
KHS + KHSO4 = K2SO4 + H2S =>
KHS + KHSO4 = K2SO4 + H2S
NaNO3 = NaNO2 + O2 =>
2 NaNO3 = 2 NaNO2 + O2
Al + HNO3 = Al(NO3)3 + H2 =>
2 Al + 6 HNO3 = 2 Al(NO3)3 + 3 H2
H2SO4NaCl = H2NaClSO4 =>
H2SO4NaCl = H2NaClSO4
BaCl + NH3 = Ba(NH3)2 + Cl =>
BaCl + 2 NH3 = Ba(NH3)2 + Cl
CaCl2(g) = Ca(s) + Cl2(g) =>
CaCl2(g) = Ca(s) + Cl2(g)
Cl2 + O2 = Cl2O7 =>
2 Cl2 + 7 O2 = 2 Cl2O7
Cl2 + O2 = Cl2O5 =>
2 Cl2 + 5 O2 = 2 Cl2O5
Cl2 + O2 = Cl2O3 =>
2 Cl2 + 3 O2 = 2 Cl2O3
Cl2 + O2 = ClO =>
Cl2 + O2 = 2 ClO
Al(s) + KOH(aq) + H2SO4(aq) + H2O(l) = KAl(SO4)2*12H2O(s) + H2(g) =>
2 Al(s) + 2 KOH(aq) + 4 H2SO4(aq) + 22 H2O(l) = 2 KAl(SO4)2*12H2O(s) + 3 H2(g)
Al2(SO4)3 + Mg = Al2 + MgSO4 =>
Al2(SO4)3 + 3 Mg = Al2 + 3 MgSO4
MgSO4 + H2O = MgSO4*7H2O =>
MgSO4 + 7 H2O = MgSO4*7H2O
C12H22O11 + HCl = CH4 + CCl4 + O2 =>
4 C12H22O11 + 52 HCl = 35 CH4 + 13 CCl4 + 22 O2
O2 + Cl2 = OCl2 =>
O2 + 2 Cl2 = 2 OCl2
Cl2 + O2 = ClO2 =>
Cl2 + 2 O2 = 2 ClO2
MgCl2 + Sr = SrCl2 + Mg =>
MgCl2 + Sr = SrCl2 + Mg
F + PbI4 = F4Pb + I2 =>
4 F + PbI4 = F4Pb + 2 I2
MgCl2 + Sr = MgSr + Cl2 =>
MgCl2 + Sr = MgSr + Cl2
Zn3(PO4)2 + K2SO4 = K3PO4 + ZnSO4 =>
Zn3(PO4)2 + 3 K2SO4 = 2 K3PO4 + 3 ZnSO4
CuO + H2SO4 = CuSO4 + H2O =>
CuO + H2SO4 = CuSO4 + H2O
Hg(NO3)2 + NH4SCN = Hg(SCN)2 + NH4NO3 =>
Hg(NO3)2 + 2 NH4SCN = Hg(SCN)2 + 2 NH4NO3
C6H14(g) + O2(g) = CO2(g) + H2O(l) =>
2 C6H14(g) + 19 O2(g) = 12 CO2(g) + 14 H2O(l)
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur02/08/24
Équations équilibrées sur03/09/23
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