| Équations équilibrées la veille |
Pb(NO3)2 + CuOH2 = PbOH2 + Cu(NO3)2
NaHCO3 = Na2CO3 + CO2(g) + H2O(g) =>
2 NaHCO3 = Na2CO3 + CO2(g) + H2O(g)
H(SO4) + Li(OH) = H2O + Li(SO4) =>
H(SO4) + Li(OH) = H2O + Li(SO4)
C3H6O3 + KHCO3 = CH3COOK + CO2 + H2O =>
2 C3H6O3 + 3 KHCO3 = 3 CH3COOK + 3 CO2 + 3 H2O
H2SO4 + Zn = H2 + SO4Zn =>
H2SO4 + Zn = H2 + SO4Zn
Mg(NO3)2 + NaHPO4 = Mg(HPO4)2 + NaNO3 =>
Mg(NO3)2 + 2 NaHPO4 = Mg(HPO4)2 + 2 NaNO3
C3H6O3 = C6H12O6 =>
2 C3H6O3 = C6H12O6
H2SO4 + Na2SO3 = NaSO4 + SO2 + H2O =>
3 H2SO4 + Na2SO3 = 2 NaSO4 + 2 SO2 + 3 H2O
Sc + S8 = ScS =>
8 Sc + S8 = 8 ScS
FeCl3 + C7H6O3 + H2O = Fe(C7H6O3)3 + HCl + O =>
2 FeCl3 + 6 C7H6O3 + 3 H2O = 2 Fe(C7H6O3)3 + 6 HCl + 3 O
OH + H2Cl = HCl + H2O =>
OH + H2Cl = HCl + H2O
ZnCl2 + H2O2 = ZnO2 + HCl =>
ZnCl2 + H2O2 = ZnO2 + 2 HCl
Mn2(O2)2 + (NH4)(NO3) = Mn(NO3)2 + (NH4)2(O2) =>
Mn2(O2)2 + 4(NH4)(NO3) = 2 Mn(NO3)2 + 2(NH4)2(O2)
Ca(IO3)2 = CaI2 + O2 =>
Ca(IO3)2 = CaI2 + 3 O2
Ca(NO3)2 + Fe = Fe(NO3)3 + Ca =>
3 Ca(NO3)2 + 2 Fe = 2 Fe(NO3)3 + 3 Ca
CU(OH)2*CUO + H2SO4 = CUSO4 + H2O =>
CU(OH)2*CUO + 2 H2SO4 = 2 CUSO4 + 3 H2O
NH4 + HBr = NH5Br =>
NH4 + HBr = NH5Br
P + HNO3 = H3PO4 + NO2 + H2O =>
P + 5 HNO3 = H3PO4 + 5 NO2 + H2O
Al2O3 + MgCl2 = AlCl3 + MgO =>
Al2O3 + 3 MgCl2 = 2 AlCl3 + 3 MgO
KI + H2SO4 = H2 + KISO4 =>
KI + H2SO4 = H2 + KISO4
I2 + H2 = I2HI =>
3 I2 + H2 = 2 I2HI
CuS + LiF = CuF + LiS =>
CuS + LiF = CuF + LiS
NO2 + NH4OH = NH4NO3 + H2 =>
2 NO2 + 2 NH4OH = 2 NH4NO3 + H2
H2CO3 + Sr(OH)2 = Sr(CO3)2 + H3O =>
2 H2CO3 + Sr(OH)2 = Sr(CO3)2 + 2 H3O
HNO3 + Zn(OH)2 = H(OH) + Zn(NO3)2 =>
2 HNO3 + Zn(OH)2 = 2 H(OH) + Zn(NO3)2
MnO4{-} + SO2 + H2O = SO4{-} + Mn2{+} + H{+} =>
6 MnO4{-} + 13 SO2 + 2 H2O = 13 SO4{-} + 3 Mn2{+} + 4 H{+}
S2H3 + O2 = SO2 + H2O =>
4 S2H3 + 11 O2 = 8 SO2 + 6 H2O
MgO + HNO3 = Mg(NO3)2 + H2O =>
MgO + 2 HNO3 = Mg(NO3)2 + H2O
NaI + Na3PO4 = Na3I + NaPO4 =>
NaI + Na3PO4 = Na3I + NaPO4
SilverNitrate + SodiumBromide = SilverBromide + SodiumNitrate =>
SilverNitrate + SodiumBromide = SilverBromide + SodiumNitrate
Mg(s) + HCl(aq) = MgCl2(aq) + H2(g) =>
Mg(s) + 2 HCl(aq) = MgCl2(aq) + H2(g)
Ga(OH)3 + NaOH = Na[Ga(OH)4] =>
Ga(OH)3 + NaOH = Na[Ga(OH)4]
LiBr + Co(SO3)2 = Li2SO3 + CoBr4 =>
4 LiBr + Co(SO3)2 = 2 Li2SO3 + CoBr4
CuS + LiF = CuF + LiS =>
CuS + LiF = CuF + LiS
K2CrO4 + KI + H2O = KCrO2 + I2 + KOH =>
2 K2CrO4 + 6 KI + 4 H2O = 2 KCrO2 + 3 I2 + 8 KOH
PBr3 + Cl2 = PCl3 + Br2 =>
2 PBr3 + 3 Cl2 = 2 PCl3 + 3 Br2
HgS(s) + HCl(aq) + HNO3(aq) = HgCl2(aq) + NO(g) + S(s) + H2O =>
3 HgS(s) + 6 HCl(aq) + 2 HNO3(aq) = 3 HgCl2(aq) + 2 NO(g) + 3 S(s) + 4 H2O
HI + CaS = HSCaI =>
HI + CaS = HSCaI
Cl2O7 + KOH = Cl2OHKO7 =>
Cl2O7 + KOH = Cl2OHKO7
NO2 + NH4OH = NH4NO3 + H2 =>
2 NO2 + 2 NH4OH = 2 NH4NO3 + H2
CH4 + N2O = CH2N2 + H2O =>
CH4 + N2O = CH2N2 + H2O
CH2O + H2 = CH3OH =>
CH2O + H2 = CH3OH
P + HNO3 + H2O = H3PO4 + NO =>
3 P + 5 HNO3 + 2 H2O = 3 H3PO4 + 5 NO
K2Cr2O7 + H20(water) + S = SO2 + KOH + Cr2O3 =>
10 K2Cr2O7 + H20(water) + 10 S = 10 SO2 + 20 KOH + 10 Cr2O3
K + MgBr = KBr + Mg =>
K + MgBr = KBr + Mg
S8 + O2 = SO3 =>
S8 + 12 O2 = 8 SO3
FeS + KMnO4 + HNO4 = Mn(NO3)2 + KNO3 + Fe(NO3)3 + SO2 + H2O =>
11 FeS + KMnO4 + 36 HNO4 = Mn(NO3)2 + KNO3 + 11 Fe(NO3)3 + 11 SO2 + 18 H2O
HClO4 + P4O10 = H3PO4 + Cl2O7 =>
12 HClO4 + P4O10 = 4 H3PO4 + 6 Cl2O7
Zn + Pb(NO3)2 = Zn(NO3)2 + Pb =>
Zn + Pb(NO3)2 = Zn(NO3)2 + Pb
Cu + NO{3}{-} = Cu{2+} + NO =>
3 Cu + 2 NO{3}{-} = 3 Cu{2+} + 2 NO
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| Équations équilibrées la veille |
Équations équilibrées sur01/08/25
Équations équilibrées sur02/07/24
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