| Équations équilibrées la veille |
TiSO4 + Na3PO4 = TiPO4 + SO4Na3
H2SO3(heat) = H2O + SO2 =>
H2SO3(heat) = H2O + SO2
K + H2O = KOH + H2 =>
2 K + 2 H2O = 2 KOH + H2
Fe(NO3)2 + NH3 + H2O = Fe(OH)3 + NH4NO3 =>
8 Fe(NO3)2 + 14 NH3 + 21 H2O = 8 Fe(OH)3 + 15 NH4NO3
Al + N2 = AlN =>
2 Al + N2 = 2 AlN
Ti + S = TiS2 =>
Ti + 2 S = TiS2
(C6H6)(l) + O2(g) = CO2(g) + H2O(g) =>
2(C6H6)(l) + 15 O2(g) = 12 CO2(g) + 6 H2O(g)
Na + O2 = Na2O =>
4 Na + O2 = 2 Na2O
Ca(ClO3)2 = CaCl2 + O(g) =>
Ca(ClO3)2 = CaCl2 + 6 O(g)
CH2O = C + H2O =>
CH2O = C + H2O
X9 = X10 =>
10 X9 = 9 X10
H2S + FeBr2 = FeS + HBr =>
H2S + FeBr2 = FeS + 2 HBr
MnSO4 + Cl2 + KOH = K2MnO4 + KCl + K2SO4 + H2O =>
MnSO4 + 2 Cl2 + 8 KOH = K2MnO4 + 4 KCl + K2SO4 + 4 H2O
Fe + Al(NO3)3 = Fe(NO3)2 + Al =>
3 Fe + 2 Al(NO3)3 = 3 Fe(NO3)2 + 2 Al
AgOH + HCl = AgCl + H2O =>
AgOH + HCl = AgCl + H2O
KAlSi3O8 + H2O + H{+} = K{+} + Al(OH)3 + SiO2 =>
KAlSi3O8 + H2O + H{+} = K{+} + Al(OH)3 + 3 SiO2
BaO2 = BaO + O2 =>
2 BaO2 = 2 BaO + O2
Pb(NO3)2 + NaCl = PbCl2 + NaNO3 =>
Pb(NO3)2 + 2 NaCl = PbCl2 + 2 NaNO3
Mg + O2 = MgO =>
2 Mg + O2 = 2 MgO
K + CuI2 = KI + Cu2 =>
4 K + 2 CuI2 = 4 KI + Cu2
LiFePO4 + HCl = LiCl + FeCl2 + PCl5 + H2O =>
LiFePO4 + 8 HCl = LiCl + FeCl2 + PCl5 + 4 H2O
MnCl2 + KCl + Cl2 + H2O = KMnO4 + HCl =>
2 MnCl2 + 2 KCl + 5 Cl2 + 8 H2O = 2 KMnO4 + 16 HCl
Cu2O + HNO3 = Cu(NO3)2 + NO + H2O =>
3 Cu2O + 14 HNO3 = 6 Cu(NO3)2 + 2 NO + 7 H2O
Fe + H2O = Fe3O4 + H2 =>
3 Fe + 4 H2O = Fe3O4 + 4 H2
Na2S4O6 + HCl + Al = NaCl + Al2Cl6 + H2O + H2S =>
Na2S4O6 + 20 HCl + 6 Al = 2 NaCl + 3 Al2Cl6 + 6 H2O + 4 H2S
HC2H3O2 + CaCO3 = H2O + CO2 + CaC2H3O2 =>
9 HC2H3O2 + 8 CaCO3 = 6 H2O + 10 CO2 + 8 CaC2H3O2
K2MnO4 + H2SO4 + Na2SO3 = K2SO4 + Na2SO4 + MnSO4 + H2O =>
K2MnO4 + 2 H2SO4 + 2 Na2SO3 = K2SO4 + 2 Na2SO4 + MnSO4 + 2 H2O
H3PO4 + Ba(OH)2 = Ba3(PO4)2 + H2O =>
2 H3PO4 + 3 Ba(OH)2 = Ba3(PO4)2 + 6 H2O
K2S + HCl + K2MnO4 = KCl + MnCl2 + S + H2O =>
2 K2S + 8 HCl + K2MnO4 = 6 KCl + MnCl2 + 2 S + 4 H2O
NH3 + F = NH4F + N2 =>
8 NH3 + 6 F = 6 NH4F + N2
KAlSi3O8 + H + H2O = Al2Si2O5(OH)4 + SiO2 + K =>
2 KAlSi3O8 + 2 H + H2O = Al2Si2O5(OH)4 + 4 SiO2 + 2 K
Fe2(SO4)3 + HCl = FeCl3 + H2SO4 =>
Fe2(SO4)3 + 6 HCl = 2 FeCl3 + 3 H2SO4
C = C60 =>
60 C = C60
NaHSO3 + CH3COOH = CH3COONa + SO2 + H2O =>
NaHSO3 + CH3COOH = CH3COONa + SO2 + H2O
W + V(NO3)5 = W(NO3) + V5 =>
25 W + 5 V(NO3)5 = 25 W(NO3) + V5
KNO3 + H2 = KNO2 + H2O =>
KNO3 + H2 = KNO2 + H2O
Ba3(PO4)2 + HCl = BaCl2 + H3PO4 =>
Ba3(PO4)2 + 6 HCl = 3 BaCl2 + 2 H3PO4
Al + O2 = Al2O3 =>
4 Al + 3 O2 = 2 Al2O3
CUSO4 + KI + SO2 + H2O = CUI + H2SO4 + K2SO4 =>
2 CUSO4 + 2 KI + SO2 + 2 H2O = 2 CUI + 2 H2SO4 + K2SO4
FeO + KCNS = Fe(CNS) + KO =>
FeO + KCNS = Fe(CNS) + KO
AlBr3 + AgNO3 = AgBr + Al(NO3)3 =>
AlBr3 + 3 AgNO3 = 3 AgBr + Al(NO3)3
H{+} + BrO3{-} + Sb{3+} = Br{-} + Sb{5+} + H2O =>
6 H{+} + BrO3{-} + 3 Sb{3+} = Br{-} + 3 Sb{5+} + 3 H2O
KNO3 + C = K2CO3 + CO + N =>
2 KNO3 + 4 C = K2CO3 + 3 CO + 2 N
KCrO2 + Br2 + KOH = K2CrO4 + KBr + H2O =>
2 KCrO2 + 3 Br2 + 8 KOH = 2 K2CrO4 + 6 KBr + 4 H2O
V(s) + O(s) = VO(s) =>
V(s) + O(s) = VO(s)
Na + O2 = Na2O =>
4 Na + O2 = 2 Na2O
NaCl + H2O = Cl2 + H2 + NaOH =>
2 NaCl + 2 H2O = Cl2 + H2 + 2 NaOH
Al + HBr(aq) = AlBr3 + H2 =>
2 Al + 6 HBr(aq) = 2 AlBr3 + 3 H2
HBr + BaS = BaBr + HS =>
HBr + BaS = BaBr + HS
Al + F2 = AlF3 =>
2 Al + 3 F2 = 2 AlF3
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Équations équilibrées sur11/11/24
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