| Équations équilibrées la veille |
AgNO3 + NaCl = AgCl + NaNO3
CH3NH2 + H2O = CH3NH3{+} + OH{-} =>
CH3NH2 + H2O = CH3NH3{+} + OH{-}
AgNO3 + ZnSO4 = Ag2SO4 + Zn(NO3)2 =>
2 AgNO3 + ZnSO4 = Ag2SO4 + Zn(NO3)2
Ba + H2O = Ba(OH)2 + H2 =>
Ba + 2 H2O = Ba(OH)2 + H2
(CH4O) + NaOH = H2O + (NaOCH3) =>
(CH4O) + NaOH = H2O + (NaOCH3)
Cu2MoS4 = CuS + MoS2 =>
Cu2MoS4 = 2 CuS + MoS2
[Ni(F)4] = F2 + NiF2 =>
[Ni(F)4] = F2 + NiF2
Na + Fe(II)Cl = NaCl + Fe(II) =>
Na + Fe(II)Cl = NaCl + Fe(II)
Pb(C2H3O2)2 + NH3 = Pb(NH3)2 + C2H3O2 =>
Pb(C2H3O2)2 + 2 NH3 = Pb(NH3)2 + 2 C2H3O2
H2SO4 + B(OH)3 = B2(SO4)3 + H2O =>
3 H2SO4 + 2 B(OH)3 = B2(SO4)3 + 6 H2O
MgCO3 + HCI = CO2 + H2O + Mg(CI)2 =>
MgCO3 + 2 HCI = CO2 + H2O + Mg(CI)2
Ag + H2SO4 = Ag2SO4*SO2 + H2O =>
2 Ag + 2 H2SO4 = Ag2SO4*SO2 + 2 H2O
CO2 + H2O = C6H12O6 + O2 =>
6 CO2 + 6 H2O = C6H12O6 + 6 O2
Sb + HNO3 = Sb2O10 + NO2 + H2O =>
2 Sb + 20 HNO3 = Sb2O10 + 20 NO2 + 10 H2O
C6H5Br + CuO + O2 = CuBr + CO2 + H2O =>
4 C6H5Br + 4 CuO + 27 O2 = 4 CuBr + 24 CO2 + 10 H2O
Br2 + (NH4)2CO3 = Br2CO3 + NH4 =>
Br2 + (NH4)2CO3 = Br2CO3 + 2 NH4
HCl + Ca(OH)2 = CaCl2 + H2O =>
2 HCl + Ca(OH)2 = CaCl2 + 2 H2O
Fe2O3 + HI = Fe2(I3)2 + H2O =>
Fe2O3 + 6 HI = Fe2(I3)2 + 3 H2O
Cr2O3 + NaNO3 + NaOH = NaCrO4 + NaNO2 + H2O =>
Cr2O3 + 4 NaNO3 + 2 NaOH = 2 NaCrO4 + 4 NaNO2 + H2O
MgO2H2 + HCl = MgCl2 + H2O =>
MgO2H2 + 2 HCl = MgCl2 + 2 H2O
Sn(s) + AgNO3(aq) = Sn(NO3)(aq) + Ag(s) =>
Sn(s) + AgNO3(aq) = Sn(NO3)(aq) + Ag(s)
CuO + S = Cu2S + SO2 =>
2 CuO + 2 S = Cu2S + SO2
K + AgNO3 = KNO3 + Ag =>
K + AgNO3 = KNO3 + Ag
Al(OH)3 + H2SO4 = Al2(SO4)3 + H2O =>
2 Al(OH)3 + 3 H2SO4 = Al2(SO4)3 + 6 H2O
Fe(OH)2(s) + H3PO4(aq) = Fe3(PO4)2(s) + H2O =>
3 Fe(OH)2(s) + 2 H3PO4(aq) = Fe3(PO4)2(s) + 6 H2O
AlPO4 + Fe2(SO4)3 = Al(SO4)3 + PO4Fe2 =>
AlPO4 + Fe2(SO4)3 = Al(SO4)3 + PO4Fe2
Mg(s) + Pb(NO3)2(aq) = Pb(s) + Mg(NO3)2(aq) =>
Mg(s) + Pb(NO3)2(aq) = Pb(s) + Mg(NO3)2(aq)
K + AgNo3 = Ag + KNo3 =>
K + AgNo3 = Ag + KNo3
HCl + Ca(OH)2 = CaCl2 + H2O =>
2 HCl + Ca(OH)2 = CaCl2 + 2 H2O
K + AgNo3 = Ag + KNo3 =>
K + AgNo3 = Ag + KNo3
(CH3)3COH + O2 = CO + H2O =>
(CH3)3COH + 4 O2 = 4 CO + 5 H2O
Al(OH)3 + H2SiO3 = Al2(SiO3)3 + H2O =>
2 Al(OH)3 + 3 H2SiO3 = Al2(SiO3)3 + 6 H2O
Mg + K2CO3 = Mg(CO3)2 + K =>
Mg + 2 K2CO3 = Mg(CO3)2 + 4 K
CS2(s) + Cl2(g) = CCl3 + SCl =>
2 CS2(s) + 5 Cl2(g) = 2 CCl3 + 4 SCl
K + AgNo3 = Ag + KNo3 =>
K + AgNo3 = Ag + KNo3
CrO3 = Cr2O3 + O2 =>
4 CrO3 = 2 Cr2O3 + 3 O2
Na + HBrO4 = NaBr + H2 + O2 =>
2 Na + 2 HBrO4 = 2 NaBr + H2 + 4 O2
H2(g) + O2(g) = H2O(i) =>
2 H2(g) + O2(g) = 2 H2O(i)
Ca(C2H3O2) + K2SO4 = CaSO4 + K2C2H3O2 =>
Ca(C2H3O2) + K2SO4 = CaSO4 + K2C2H3O2
C9H7N + O2 = N2 + CO2 + H2O =>
4 C9H7N + 43 O2 = 2 N2 + 36 CO2 + 14 H2O
Na + K2CO3 = K + Na(CO3)2 =>
Na + 2 K2CO3 = 4 K + Na(CO3)2
HNO3(aq) + Bi(OH)3(s) = Bi(NO3)3 + H2O =>
3 HNO3(aq) + Bi(OH)3(s) = Bi(NO3)3 + 3 H2O
CrI3 + (NO3){-} + (CO3){-2} = (CrO4){-2} + (IO3){-} + (NO2){-} + CO2 =>
2 CrI3 + 21(NO3){-} + 5(CO3){-2} = 2(CrO4){-2} + 6(IO3){-} + 21(NO2){-} + 5 CO2
K + AgNo3 = Ag + KNo3 =>
K + AgNo3 = Ag + KNo3
BiI3 + (NH4)2SO4 = Bi2(SO4)3 + NH4I =>
2 BiI3 + 3(NH4)2SO4 = Bi2(SO4)3 + 6 NH4I
C6H8O7 + CuCO3 = Cu2C6H4O7 + CO2 + H2O =>
C6H8O7 + 2 CuCO3 = Cu2C6H4O7 + 2 CO2 + 2 H2O
CO + K2Cr2O7 + H2SO4 = CO2 + Cr2(SO4)3K2SO4 + H2O =>
3 CO + K2Cr2O7 + 4 H2SO4 = 3 CO2 + Cr2(SO4)3K2SO4 + 4 H2O
K + AgNo3 = Ag + KNo3 =>
K + AgNo3 = Ag + KNo3
Al2OO3 + C = Al + CO2 =>
Al2OO3 + 2 C = 2 Al + 2 CO2
KOH + Fe(CH3CO2)2 = K(CH3CO2)2 + FeOH =>
KOH + Fe(CH3CO2)2 = K(CH3CO2)2 + FeOH
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| Équations équilibrées la veille |
Équations équilibrées sur01/28/25
Équations équilibrées sur02/27/24
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