| Équations équilibrées la veille |
KHS + H2O = KOH + H2S
Fe3Br6 = Fe3 + Br2 =>
Fe3Br6 = Fe3 + 3 Br2
CH2H10 + O2 = CO2 + H2O =>
CH2H10 + 4 O2 = CO2 + 6 H2O
NaOH + SiO2 = Na2SiO4 + H2 =>
2 NaOH + SiO2 = Na2SiO4 + H2
K2CO3 + HNO3 = KNO3 + H2O + CO2 =>
K2CO3 + 2 HNO3 = 2 KNO3 + H2O + CO2
Al + Ag{+} = Ag + Al{3+} =>
Al + 3 Ag{+} = 3 Ag + Al{3+}
GaCl3 + O2 = Ga(ClO3)3 =>
2 GaCl3 + 9 O2 = 2 Ga(ClO3)3
Re + H2O2 = HReO2 + H =>
Re + H2O2 = HReO2 + H
AlP + O2 = Al3PO2 + PO2 =>
3 AlP + 3 O2 = Al3PO2 + 2 PO2
HF + Mg(OH)2 = MgF2 + H2O =>
2 HF + Mg(OH)2 = MgF2 + 2 H2O
B4C + Si + MoO3 = B + SiCO + Mo =>
3 B4C + 3 Si + MoO3 = 12 B + 3 SiCO + Mo
KBrO3 + HBr + HCl = KCl + H2O + Br2 =>
KBrO3 + 5 HBr + HCl = KCl + 3 H2O + 3 Br2
KMgO4 + KBr + H2SO4 = MgSO4 + Br2 + K2SO4 + H2O =>
2 KMgO4 + 10 KBr + 8 H2SO4 = 2 MgSO4 + 5 Br2 + 6 K2SO4 + 8 H2O
Na2 + FeO3 = FeO + NaO2 =>
Na2 + 2 FeO3 = 2 FeO + 2 NaO2
Na2CO3CO2H2O = NaHCO3 =>
Na2CO3CO2H2O = 2 NaHCO3
FeS4 = Fe3S4 + S2 =>
3 FeS4 = Fe3S4 + 4 S2
CaOCl2 + H2SO4 = CaSO4 + CaCl2 + HOCl =>
2 CaOCl2 + H2SO4 = CaSO4 + CaCl2 + 2 HOCl
FeSO4 + CH3COONa = Na2SO4 + Fe(CH3COO)2 =>
FeSO4 + 2 CH3COONa = Na2SO4 + Fe(CH3COO)2
C2H4 + Cl2 = C + HCl =>
C2H4 + 2 Cl2 = 2 C + 4 HCl
CH3COOC4H9 + H2O = CH3COOH + C4H9OH =>
CH3COOC4H9 + H2O = CH3COOH + C4H9OH
Na2SO4 + CaCl2 = CaSO4 + NaCl =>
Na2SO4 + CaCl2 = CaSO4 + 2 NaCl
P8 + Cl2 = PCl10 =>
P8 + 40 Cl2 = 8 PCl10
ZnO + C = Zn + CO2 =>
2 ZnO + C = 2 Zn + CO2
H3 + PO4 + Mg(OH)2 = Mg3(PO4)2 + H2O =>
2 H3 + 2 PO4 + 3 Mg(OH)2 = Mg3(PO4)2 + 6 H2O
CuH10CuH10 + O2O2 = Cu2 + H2O =>
2 CuH10CuH10 + 5 O2O2 = 2 Cu2 + 20 H2O
H3PO4 + NH3 = (NH4)3PO4 =>
H3PO4 + 3 NH3 = (NH4)3PO4
TiCl + Na = NaTi + Cl =>
TiCl + Na = NaTi + Cl
SiO2 + HF = SiF4 + H2O =>
SiO2 + 4 HF = SiF4 + 2 H2O
Al(OH)3 + KOH + H2O = K[Al(OH)6] + H2 =>
Al(OH)3 + KOH + 2 H2O = K[Al(OH)6] + H2
CH3CO2 + Mg = Mg(CH3CO2)2 =>
2 CH3CO2 + Mg = Mg(CH3CO2)2
CaCl2(aq) + Na2CO3(aq) = CaCO3(s) + NaCl(aq) =>
CaCl2(aq) + Na2CO3(aq) = CaCO3(s) + 2 NaCl(aq)
Ba + CO3 = BaCO3 =>
Ba + CO3 = BaCO3
CH3COOH + C2H7OH = CH3COOHC3H7 + H2O =>
8 CH3COOH + 7 C2H7OH = 6 CH3COOHC3H7 + 11 H2O
Na2O + H2O = NaOH =>
Na2O + H2O = 2 NaOH
PbI2 + Cs3PO4 = Pb3(PO4)2 + CsI =>
3 PbI2 + 2 Cs3PO4 = Pb3(PO4)2 + 6 CsI
Zn(NH3)4 + C2H5NS = ZnS + NH3 + C2H5N =>
Zn(NH3)4 + C2H5NS = ZnS + 4 NH3 + C2H5N
Na3Al(OH)6 + H2O2 = Na2AlO4 + NaOH + H2O =>
2 Na3Al(OH)6 + 3 H2O2 = 2 Na2AlO4 + 2 NaOH + 8 H2O
Al(s) + H2O(l) + NaOH(aq) = NaAl(OH)4(aq) + H2(g) =>
2 Al(s) + 6 H2O(l) + 2 NaOH(aq) = 2 NaAl(OH)4(aq) + 3 H2(g)
C8H5NO2 + N2H4 = C8H7N3O + H2O =>
C8H5NO2 + N2H4 = C8H7N3O + H2O
H2O + C3H6 = C3H7OH =>
H2O + C3H6 = C3H7OH
HCl(aq) + Na2S(aq) = NaCl(aq) + H2S(aq) =>
2 HCl(aq) + Na2S(aq) = 2 NaCl(aq) + H2S(aq)
Na2S + Co = Co2S3 + Na =>
3 Na2S + 2 Co = Co2S3 + 6 Na
ZnO2 + C = Zn + CO =>
ZnO2 + 2 C = Zn + 2 CO
LiF + H2O = LiOH + HF =>
LiF + H2O = LiOH + HF
LiHCO3 = Li2CO3 + H2CO3 =>
2 LiHCO3 = Li2CO3 + H2CO3
CH3OH + O2 = CO2 + H2O =>
2 CH3OH + 3 O2 = 2 CO2 + 4 H2O
AlBr3 + K = KBr + Al =>
AlBr3 + 3 K = 3 KBr + Al
Al + HNO3 + H{+} = Al{3+} + NH4{+} + H2O =>
8 Al + 3 HNO3 + 27 H{+} = 8 Al{3+} + 3 NH4{+} + 9 H2O
IO3{-} = I{-} + O2 =>
2 IO3{-} = 2 I{-} + 3 O2
HNO3 + C6H5NH2 = NO3 + C6H5NH3 =>
HNO3 + C6H5NH2 = NO3 + C6H5NH3
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| Équations équilibrées la veille |
Équations équilibrées sur10/15/24
Équations équilibrées sur11/14/23
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