| Équations équilibrées la veille |
4 NO + 2 KOH = N2O + 2 KNO2 + H2O
SiO2 + C = SiC + CO =>
SiO2 + 3 C = SiC + 2 CO
P4O10 + PCl5 = OPCl3 =>
P4O10 + 6 PCl5 = 10 OPCl3
Cl2 + K3P = P4 + KCl =>
6 Cl2 + 4 K3P = P4 + 12 KCl
Ag + H2SO4 = Ag()SO4 + SO2 + H2O =>
Ag + 2 H2SO4 = Ag()SO4 + SO2 + 2 H2O
P4O10 + PCl5 = OPCl3 =>
P4O10 + 6 PCl5 = 10 OPCl3
H{2}SO{4}{+}KI = H{2}S{+}H{2}O{+}I{2}{+}K{2}SO{4} =>
H{2}SO{4}{+}KI = H{2}S{+}H{2}O{+}I{2}{+}K{2}SO{4}
SrCO3 + H2O + CO2 = Sr(HCO3)2 =>
SrCO3 + H2O + CO2 = Sr(HCO3)2
CoSO4 + H2SO4 + RbReO4 = ReSO4 + Rb2SO4 + Co2(SO4)3 + H2O =>
10 CoSO4 + 8 H2SO4 + 2 RbReO4 = 2 ReSO4 + Rb2SO4 + 5 Co2(SO4)3 + 8 H2O
C2H2 + KMnO4 = C2O4K2 + KOH + MnO2 + H2O =>
3 C2H2 + 8 KMnO4 = 3 C2O4K2 + 2 KOH + 8 MnO2 + 2 H2O
KClO(aq) + HI(aq) = KI + HClO =>
KClO(aq) + HI(aq) = KI + HClO
NO2 + N2 = NO =>
2 NO2 + N2 = 4 NO
CuSO4 + LiCl = Li2SO4 + CuCl2 =>
CuSO4 + 2 LiCl = Li2SO4 + CuCl2
HCl + Al(OH)3 = Al + Cl2 + H2O =>
6 HCl + 2 Al(OH)3 = 2 Al + 3 Cl2 + 6 H2O
HClO4 + Sr(HCO3)2 = H2O + CO2 + Sr(ClO4)2 =>
2 HClO4 + Sr(HCO3)2 = 2 H2O + 2 CO2 + Sr(ClO4)2
HCl + Al(OH)3 = Al + Cl2 + H2O =>
6 HCl + 2 Al(OH)3 = 2 Al + 3 Cl2 + 6 H2O
Mg3N2 + H2O = Mg(OH)2 + NH3 =>
Mg3N2 + 6 H2O = 3 Mg(OH)2 + 2 NH3
Na2SO3 = Na2S + Na + SO4 =>
4 Na2SO3 = Na2S + 6 Na + 3 SO4
P + O2 = P2O5 =>
4 P + 5 O2 = 2 P2O5
Cu(CH3CO2)2 + Na2(CO3) = Na(CH3CO2) + Cu(CO3) =>
Cu(CH3CO2)2 + Na2(CO3) = 2 Na(CH3CO2) + Cu(CO3)
(NH3OH)2SO4 + SnCl2 + H2SO4 = Sn(SO4)2 + SnCl4 + NH4HSO4 + H2O =>
(NH3OH)2SO4 + 2 SnCl2 + 3 H2SO4 = Sn(SO4)2 + SnCl4 + 2 NH4HSO4 + 2 H2O
Zn + HCl = ZnCl2 + H2 =>
Zn + 2 HCl = ZnCl2 + H2
Zn + HCOOH = Zn(HCOO)2 + H2 =>
Zn + 2 HCOOH = Zn(HCOO)2 + H2
CaCO3 + Zn(OH)2 = Ca(OH)2 + ZnCO3 =>
CaCO3 + Zn(OH)2 = Ca(OH)2 + ZnCO3
(NH4)3BO3 + H2O = H3BO3 + (NH4)2O =>
2(NH4)3BO3 + 3 H2O = 2 H3BO3 + 3(NH4)2O
P4O10 + PCl5 = OPCl3 =>
P4O10 + 6 PCl5 = 10 OPCl3
CH3CHClCH3 + Na + CH4 = C4H10 + NaCl =>
6 CH3CHClCH3 + 6 Na + 2 CH4 = 5 C4H10 + 6 NaCl
NaOH(aq) + K2SO4(aq) = Na2SO4(aq) + KOH(aq) =>
2 NaOH(aq) + K2SO4(aq) = Na2SO4(aq) + 2 KOH(aq)
Cr(OH)3 + NaClO = Na2CrO4 + Cl2 + NaOH + H2O =>
2 Cr(OH)3 + 6 NaClO = 2 Na2CrO4 + 3 Cl2 + 2 NaOH + 2 H2O
NaCl + CuSO4 = SO4NaClCu =>
NaCl + CuSO4 = SO4NaClCu
K2(SO4) + BaCl2 = KCl + Ba2(SO4)2 =>
2 K2(SO4) + 2 BaCl2 = 4 KCl + Ba2(SO4)2
NaOH + N = NaOHN =>
NaOH + N = NaOHN
Ca(OH)2 + KNO3 = CaNO3 + K(OH)2 =>
Ca(OH)2 + KNO3 = CaNO3 + K(OH)2
Ca(OH)2 + H3PO4 = Ca3(PO4)2 + H2O0 =>
3 Ca(OH)2 + 2 H3PO4 = Ca3(PO4)2 + 6 H2O0
AlO5 = Al + O =>
AlO5 = Al + 5 O
Na + H4O = NaO5H3 + H3 =>
3 Na + 15 H4O = 3 NaO5H3 + 17 H3
P2O5 + O2 = PO4 =>
2 P2O5 + 3 O2 = 4 PO4
Cu + AgC2H302 = Cu(C2H302)2 + Ag =>
Cu + 2 AgC2H302 = Cu(C2H302)2 + 2 Ag
Ba(NO3)2(aq) + HI(aq) = BaI(s) + H(NO3)2(aq) =>
Ba(NO3)2(aq) + HI(aq) = BaI(s) + H(NO3)2(aq)
SO + LiSe = SSe2 + Li2O =>
SO + 2 LiSe = SSe2 + Li2O
NaNO3 + NaOH = OHNO3 + Na =>
NaNO3 + NaOH = OHNO3 + 2 Na
MgCl2 + NH4NO3 + Na2HPO4 = NaCl + NO3 + H + NH4MgPO4 =>
MgCl2 + NH4NO3 + Na2HPO4 = 2 NaCl + NO3 + H + NH4MgPO4
MnCl2 + Ba(OH)2 = Mn(OH)2 + BaCl2 =>
MnCl2 + Ba(OH)2 = Mn(OH)2 + BaCl2
CH3CHOHCOOH + Ca(OH)2 = Ca(CH3CHOHCOO)2 + H2O =>
2 CH3CHOHCOOH + Ca(OH)2 = Ca(CH3CHOHCOO)2 + 2 H2O
FeS2 + O2 = Fe2SO3 + SO2 =>
4 FeS2 + 9 O2 = 2 Fe2SO3 + 6 SO2
KOH + HBr = KBr + H2O =>
KOH + HBr = KBr + H2O
K2SIF6 = KF + SIF4 =>
K2SIF6 = 2 KF + SIF4
Cs2O + HClO4 = Cs(ClO4) + H2O =>
Cs2O + 2 HClO4 = 2 Cs(ClO4) + H2O
H2S(g) + NaOH(g) = Na2S(s) + H2O(g) =>
H2S(g) + 2 NaOH(g) = Na2S(s) + 2 H2O(g)
AgCl(s) + NH4OH(aq) = H2O(aq) + [Ag(NH3)2]Cl(aq) =>
AgCl(s) + 2 NH4OH(aq) = 2 H2O(aq) + [Ag(NH3)2]Cl(aq)
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| Équations équilibrées la veille |
Équations équilibrées sur01/12/25
Équations équilibrées sur02/11/24
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