| Équations équilibrées la veille | Équations équilibrées le lendemain |
Ag2S + Cl2 = Cl2S + 2 Ag
C3H6 + HOH = C3H8O =>
C3H6 + HOH = C3H8O
BaSO4 + NaHCO3 = NaHSO4 + BaCO3 =>
BaSO4 + NaHCO3 = NaHSO4 + BaCO3
NaH + CCl4 = HCl + CNa4 =>
4 NaH + CCl4 = 4 HCl + CNa4
NaNO3 + Pb(OH)2 = NaOH + Pb(NO3)2 =>
2 NaNO3 + Pb(OH)2 = 2 NaOH + Pb(NO3)2
HgO + HNO3 + HCl = H2HgCl6 + NO + H2O =>
3 HgO + 2 HNO3 + 18 HCl = 3 H2HgCl6 + 2 NO + 7 H2O
HPO4NaOH = NaPO4H2O =>
HPO4NaOH = NaPO4H2O
NH4OH + H3PO4 = (NH4)3PO4 + H2O =>
3 NH4OH + H3PO4 = (NH4)3PO4 + 3 H2O
CO2 + H2O = C6H12O6 + O2 = =>
6 CO2 + 6 H2O = C6H12O6 + 6 O2
NaIO3 + SO2 + H2O = I2 + Na2SO4 + H2SO4 =>
2 NaIO3 + 5 SO2 + 4 H2O = I2 + Na2SO4 + 4 H2SO4
MgCO3 + SiO2 = MgSiO3 + CO2 =>
MgCO3 + SiO2 = MgSiO3 + CO2
ONCl = NOCl =>
ONCl = NOCl
AgO = Ag + O =>
AgO = Ag + O
CH3OH + O2 = CO2 + H2O =>
2 CH3OH + 3 O2 = 2 CO2 + 4 H2O
CuFe(NH4)2(SO4)2 = Cu(NH4)2(SO4)2Fe =>
CuFe(NH4)2(SO4)2 = Cu(NH4)2(SO4)2Fe
ICl = I + Cl2 =>
2 ICl = 2 I + Cl2
BaOHMgCl = BaClOHMg =>
BaOHMgCl = BaClOHMg
MgSO4CaS = CaSO4MgS =>
MgSO4CaS = CaSO4MgS
NaOH + Cl2O3 = NaClO2 + H2O =>
2 NaOH + Cl2O3 = 2 NaClO2 + H2O
H(l)Cl(l) = HCl(l) =>
H(l)Cl(l) = HCl(l)
Fe + SCN = Fe(SCN) =>
Fe + SCN = Fe(SCN)
Sr(NO3)2 + Al(NO3)3 + (NH2)2CO = NO + CO2 + H2O + SrAl2O4 =>
5 Sr(NO3)2 + 10 Al(NO3)3 + 12(NH2)2CO = 64 NO + 12 CO2 + 24 H2O + 5 SrAl2O4
P + KCIO = P2O5 + KCI =>
2 P + 5 KCIO = P2O5 + 5 KCI
NaCl + C2H6C2O2O2Ba = CH3COONa + BaCl2 =>
2 NaCl + C2H6C2O2O2Ba = 2 CH3COONa + BaCl2
PHCl = HPCl =>
PHCl = HPCl
BMn = MnB =>
BMn = MnB
Al(OH)3 + CaCO3 = Al(OH)3CaCO3 =>
Al(OH)3 + CaCO3 = Al(OH)3CaCO3
AgClFe = AgFeCl =>
AgClFe = AgFeCl
Zn2 + ZnCO3 = Zn2O + CO2 =>
Zn2 + 2 ZnCO3 = 2 Zn2O + 2 CO2
KPO3 = K2OP2O5 =>
2 KPO3 = K2OP2O5
H2S + HBrO3 = HBrO + H2SO4 =>
H2S + 2 HBrO3 = 2 HBrO + H2SO4
CuS = SCu =>
CuS = SCu
Cu + Br2 = CuBr2 =>
Cu + Br2 = CuBr2
W(AsO4)2 + As2S5 = As(AsO4) + WS5 =>
W(AsO4)2 + As2S5 = 2 As(AsO4) + WS5
Na2S + Mg(NO3)2 = NaNO3 + MgS =>
Na2S + Mg(NO3)2 = 2 NaNO3 + MgS
FeOLiF = FeFLiO =>
FeOLiF = FeFLiO
I2 + ClO3{-} + H{-} = IO3{-} + Cl{-} + H2O =>
3 I2 + 7 ClO3{-} + 6 H{-} = 6 IO3{-} + 7 Cl{-} + 3 H2O
H2O2(l) = H2O(l) + O2(g) =>
2 H2O2(l) = 2 H2O(l) + O2(g)
FeSO4 + KMnO4 + H2SO4 = Fe2(SO4)3 + MnSO4 + K2SO4 + H2O =>
10 FeSO4 + 2 KMnO4 + 8 H2SO4 = 5 Fe2(SO4)3 + 2 MnSO4 + K2SO4 + 8 H2O
C12H22O11(s) + O2(g) = CO2(g) + H2O(g) =>
C12H22O11(s) + 12 O2(g) = 12 CO2(g) + 11 H2O(g)
Mg2 + HNO3 = Mg(NO3)2 + H2 =>
Mg2 + 4 HNO3 = 2 Mg(NO3)2 + 2 H2
CCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCC = C =>
CCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCC = 60 C
PbO2 = PbO + O2 =>
2 PbO2 = 2 PbO + O2
Fe2(SO4)3 + Ba = Fe + BaSO4 =>
Fe2(SO4)3 + 3 Ba = 2 Fe + 3 BaSO4
C + NiO = Ni + CO =>
C + NiO = Ni + CO
FeCO3CuCl = FeCuCO3Cl =>
FeCO3CuCl = FeCuCO3Cl
Na2Cu(OH)4 = Cu(OH)2 + NaOH =>
Na2Cu(OH)4 = Cu(OH)2 + 2 NaOH
Fe{2}OH{-} = Fe{2}O{2-} =>
Fe{2}OH{-} = Fe{2}O{2-}
H3O + CO2 = O2 + C4H6 =>
2 H3O + 4 CO2 = 5 O2 + C4H6
Na + H2S = Na2S + H2 =>
2 Na + H2S = Na2S + H2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur02/06/24
Équations équilibrées sur03/07/23
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