| Équations équilibrées la veille | Équations équilibrées le lendemain |
GeCl2 + H2O = GeO + 2 HCl
F2(g) + NaI(s) = I2(g) + NaF(s) =>
F2(g) + 2 NaI(s) = I2(g) + 2 NaF(s)
NH4NO2 + HCl = NH4Cl + NO2 + H2O =>
7 NH4NO2 + 8 HCl = 8 NH4Cl + 6 NO2 + 2 H2O
Au2 + Cl2 = AuCl =>
Au2 + Cl2 = 2 AuCl
CuCl2 + (NH3) = [Cu(NH3)4] + Cl =>
CuCl2 + 4(NH3) = [Cu(NH3)4] + 2 Cl
Na(s) + Cl(g) = NaCl =>
Na(s) + Cl(g) = NaCl
LiNO3 + BaSO4 = Ba(NO3)2 + Li2SO4 =>
2 LiNO3 + BaSO4 = Ba(NO3)2 + Li2SO4
CHCl3 + Cu + O2 = CuCl3 + CO2 + H2O =>
4 CHCl3 + 4 Cu + 5 O2 = 4 CuCl3 + 4 CO2 + 2 H2O
Al + HCl = AlCl3 + H2 =>
2 Al + 6 HCl = 2 AlCl3 + 3 H2
PH3 + H2SO4 = H3PO4 + H2S =>
PH3 + H2SO4 = H3PO4 + H2S
Mg + HClO4 = MgCl2 + Mg(ClO4)2 + H2O =>
8 Mg + 16 HClO4 = MgCl2 + 7 Mg(ClO4)2 + 8 H2O
CH2OH + Cr2O7{2-} + H{+} = CHOOH + Cr{3+} + H2O =>
2 CH2OH + Cr2O7{2-} + 8 H{+} = 2 CHOOH + 2 Cr{3+} + 5 H2O
Fe + CaCo3 = FeCo3 + Ca =>
Fe + CaCo3 = FeCo3 + Ca
Fe2(CO3)3 + PbI4 = Pb(CO3)2 + FeI3 =>
2 Fe2(CO3)3 + 3 PbI4 = 3 Pb(CO3)2 + 4 FeI3
C3H8 + H2O = CO + H2 =>
C3H8 + 3 H2O = 3 CO + 7 H2
NH4NO3 + H2O = NH4OH + HNO3 =>
NH4NO3 + H2O = NH4OH + HNO3
ZnOEDTA = ZnEDTAO =>
ZnOEDTA = ZnEDTAO
H3 + PO3 + Mg(OH)2 = Mg3(PO4)2 + H2O =>
2 H3 + 6 PO3 + 9 Mg(OH)2 = 3 Mg3(PO4)2 + 12 H2O
Na2SiO3*H2O + MgCl2 = Mg2SiO4 + HCl + NaCl =>
Na2SiO3*H2O + 2 MgCl2 = Mg2SiO4 + 2 HCl + 2 NaCl
C3H7COOH + Mg = (C3H7COO)2Mg + H2 =>
2 C3H7COOH + Mg = (C3H7COO)2Mg + H2
NaCl + K[Sb(OH)6] = Na[Sb(OH)6] + KCl =>
NaCl + K[Sb(OH)6] = Na[Sb(OH)6] + KCl
S + Pb(NO3)2 = SO2 + NO + Pb =>
2 S + Pb(NO3)2 = 2 SO2 + 2 NO + Pb
H(OH) = H2O =>
H(OH) = H2O
Fe + Cu{+}NO3{-} = Fe{+2}NO3{-} + Cu =>
Fe + 2 Cu{+}NO3{-} = Fe{+2}NO3{-} + 2 Cu
Au + LiCl = AuLi + Cl =>
Au + LiCl = AuLi + Cl
CO2NaOH = NaHCO3 =>
CO2NaOH = NaHCO3
ZnSO3 + HNO3 = Zn(NO3)2 + H2O + SO2 =>
ZnSO3 + 2 HNO3 = Zn(NO3)2 + H2O + SO2
KHSO4 + BaCl2 = Ba(HSO4)2 + KCl =>
2 KHSO4 + BaCl2 = Ba(HSO4)2 + 2 KCl
SrO + Cr2O3 = Sr3(CrO3)2 =>
3 SrO + Cr2O3 = Sr3(CrO3)2
Fl2 + H2O = HFl + HFlO =>
Fl2 + H2O = HFl + HFlO
CrO3H2O = H2CrO4 =>
CrO3H2O = H2CrO4
Ca(No3)2 + H2SO4 = CaSO4 + HNo3 =>
Ca(No3)2 + H2SO4 = CaSO4 + 2 HNo3
F2 + Ag = AgF3 =>
3 F2 + 2 Ag = 2 AgF3
NaNO2 + CH3COOH + Na2S = S + CH3COONa + NO + H2O =>
2 NaNO2 + 4 CH3COOH + Na2S = S + 4 CH3COONa + 2 NO + 2 H2O
NaCl + ZnSO4 = ZnCl + NaSO4 =>
NaCl + ZnSO4 = ZnCl + NaSO4
FeO + HCl = FeCl2 + H2O =>
FeO + 2 HCl = FeCl2 + H2O
CuSO4 + NaOH = Cu(OH)2 + Na2SO4 = HCl =>
CuSO4 + 2 NaOH = Cu(OH)2 + Na2SO4
HC2H3CO2 + Ba(OH)2 = Ba(C2H3CO2)2 + H2O =>
2 HC2H3CO2 + Ba(OH)2 = Ba(C2H3CO2)2 + 2 H2O
P3 + H1 = PH3 =>
P3 + 9 H1 = 3 PH3
Cu(OH)2 = CuO + H2O =>
Cu(OH)2 = CuO + H2O
HgCl + KI = HgI + KCl =>
HgCl + KI = HgI + KCl
PotassiumChlorideAluminumNitrate = PotassiumNitrateAluminumChloride =>
PotassiumChlorideAluminumNitrate = PotassiumNitrateAluminumChloride
Ni + HCl = NiCl2 + H2 =>
Ni + 2 HCl = NiCl2 + H2
(CH2OH)2CHOH(l) + O2(g) = CO2(g) + H2O(g) =>
2(CH2OH)2CHOH(l) + 7 O2(g) = 6 CO2(g) + 8 H2O(g)
Al + O2 = Al2O3 =>
4 Al + 3 O2 = 2 Al2O3
K2Br + H2SO4 = K2SO4 + H2Br =>
K2Br + H2SO4 = K2SO4 + H2Br
(NH4)Fe(SO4)2 + BaCl2 = FeCl3 + BaSO4 + NH4Cl =>
(NH4)Fe(SO4)2 + 2 BaCl2 = FeCl3 + 2 BaSO4 + NH4Cl
CO2C = CO =>
CO2C = 2 CO
Mg + HCOOH = Mg(HCOO)2 + H2 =>
Mg + 2 HCOOH = Mg(HCOO)2 + H2
K2CrO4 + Zn + KOH + H2O = K3(Cr(OH)6) + K2(Zn(OH)4) =>
2 K2CrO4 + 3 Zn + 8 KOH + 8 H2O = 2 K3(Cr(OH)6) + 3 K2(Zn(OH)4)
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur02/03/24
Équations équilibrées sur03/04/23
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