| Équations équilibrées la veille | Équations équilibrées le lendemain |
C4H10O + 2 H2O = C4H8O + 2 H3O
NaP = Na + P =>
NaP = Na + P
Pb(NO3)2 + NaOH + Al = PbOH + Al(NO3)2 + NaNO3 =>
2 Pb(NO3)2 + 2 NaOH + Al = 2 PbOH + Al(NO3)2 + 2 NaNO3
RbOH + Mg(NO3)2 = Mg(OH)2 + RbNO3 =>
2 RbOH + Mg(NO3)2 = Mg(OH)2 + 2 RbNO3
BiI3KI = K(BiI4) =>
BiI3KI = K(BiI4)
Na + MgCr2O7 = Mg2 + Na2Cr2O7 =>
4 Na + 2 MgCr2O7 = Mg2 + 2 Na2Cr2O7
Cl2 + KOH = KCl + KClO3 + H2O =>
3 Cl2 + 6 KOH = 5 KCl + KClO3 + 3 H2O
FeSO4*7H2O + (NH4)2SO4 = Fe(NH4)2(SO4)2*7H2O =>
FeSO4*7H2O + (NH4)2SO4 = Fe(NH4)2(SO4)2*7H2O
K3 + P + HCl = KCl + PH =>
K3 + 3 P + 3 HCl = 3 KCl + 3 PH
HCrO4 + Na2OH = Na2CrO4 + H2O =>
HCrO4 + Na2OH = Na2CrO4 + H2O
V(NO3)5 + KI = VI5 + KNO3 =>
V(NO3)5 + 5 KI = VI5 + 5 KNO3
C4(x)H8(x) + O2(x) = CO2(x) + H2(x)O =>
C4(x)H8(x) + 6 O2(x) = 4 CO2(x) + 4 H2(x)O
SnSO4 + Na2S = SnS + Na2SO4 =>
SnSO4 + Na2S = SnS + Na2SO4
CoCl2(aq) + NaOH = Co(OH)2(s) + NaCl(aq) =>
CoCl2(aq) + 2 NaOH = Co(OH)2(s) + 2 NaCl(aq)
HCN + CuSO4 = H2SO4 + Cu(CN)2 =>
2 HCN + CuSO4 = H2SO4 + Cu(CN)2
Na2CO3(aq) + HCI(aq) = NaCI(aq) + H2O + CO2(g) =>
Na2CO3(aq) + 2 HCI(aq) = 2 NaCI(aq) + H2O + CO2(g)
CuO + Al = Al2O3 + Cu =>
3 CuO + 2 Al = Al2O3 + 3 Cu
NH4NO3 + C2H6O = CO2 + N2 + H2O =>
6 NH4NO3 + C2H6O = 2 CO2 + 6 N2 + 15 H2O
(NH4)3(PO4) + Mg(SO4) = (NH4)2(SO4) + Mg3(PO4)2 =>
2(NH4)3(PO4) + 3 Mg(SO4) = 3(NH4)2(SO4) + Mg3(PO4)2
NaHCO3 + HCl = NaCl + H2CO3 =>
NaHCO3 + HCl = NaCl + H2CO3
CrPO4 + Zn(HCO3)2 = Cr(HCO3)3 + Zn3(PO4)2 =>
2 CrPO4 + 3 Zn(HCO3)2 = 2 Cr(HCO3)3 + Zn3(PO4)2
C5H6O4 + NaOH = C5H4Na2O4 + H2O =>
C5H6O4 + 2 NaOH = C5H4Na2O4 + 2 H2O
KClO3 = KCl + O2 =>
2 KClO3 = 2 KCl + 3 O2
(CuSO4*5H2O) = Cu + SO4 + H2O =>
(CuSO4*5H2O) = Cu + SO4 + 5 H2O
SrS + HCl = SrCl2 + H2S =>
SrS + 2 HCl = SrCl2 + H2S
MgO + NaOH = Mg(OH)2 + Na2O =>
MgO + 2 NaOH = Mg(OH)2 + Na2O
NH4OH(l) + H2SO4(aq) = (NH4)2SO4(aq) + H2O(l) =>
2 NH4OH(l) + H2SO4(aq) = (NH4)2SO4(aq) + 2 H2O(l)
Ba(OH)2 + H2SO4 = BaSO4 + H2O =>
Ba(OH)2 + H2SO4 = BaSO4 + 2 H2O
Al2S3 + HNO3 = Al(NO3)3 + SNO + Al2(SO4)3 + H2O =>
9 Al2S3 + 72 HNO3 = 16 Al(NO3)3 + 24 SNO + Al2(SO4)3 + 36 H2O
P4 + HNO2 = H3PO4 + NO + H2O =>
P4 + 20 HNO2 = 4 H3PO4 + 20 NO + 4 H2O
K2HPO4 + CaI2 = CaHPO4 + KI =>
K2HPO4 + CaI2 = CaHPO4 + 2 KI
MnO2 + HC = MnC2 + H2O + C2 =>
MnO2 + 4 HC = MnC2 + 2 H2O + C2
Zn(oh)2 + NaOH + H2O = Na2[Zn(OH)4] + H2 =>
Zn(oh)2 + 4 NaOH + 4 H2O = 2 Na2[Zn(OH)4] + 2 H2
HCl(g) + H2O = Cl{-} + H3O{+} =>
HCl(g) + H2O = Cl{-} + H3O{+}
S2{-} + I2 + OH{-} = SO4{2-} + I{-} + H2O =>
2 S2{-} + 13 I2 + 32 OH{-} = 4 SO4{2-} + 26 I{-} + 16 H2O
NH4 + C2H3O2 = C2H7NO2 =>
NH4 + C2H3O2 = C2H7NO2
CH3CO2C2H5 + H2O = CH3CO2H + C2H5OH =>
CH3CO2C2H5 + H2O = CH3CO2H + C2H5OH
Al(s) + HCl(l) = AlCl3(s) + H2(g) =>
2 Al(s) + 6 HCl(l) = 2 AlCl3(s) + 3 H2(g)
NaMnO4 + HCl + NaI = MnCl3 + I2 + NaCl + H2O =>
NaMnO4 + 8 HCl + 4 NaI = MnCl3 + 2 I2 + 5 NaCl + 4 H2O
K + Co2 = K2Co =>
4 K + Co2 = 2 K2Co
Tc + Br2 = TcBr4 =>
Tc + 2 Br2 = TcBr4
C4(x)H8(x) + O2(x) = CO2(x) + H2(x)O =>
C4(x)H8(x) + 6 O2(x) = 4 CO2(x) + 4 H2(x)O
NH3 + O2 = NO + H2O =>
4 NH3 + 5 O2 = 4 NO + 6 H2O
C2O4{-}2 + MnO4{-} + H{+} = CO2 + Mn2{+} + H2O =>
13 C2O4{-}2 + 2 MnO4{-} + 16 H{+} = 26 CO2 + Mn2{+} + 8 H2O
Cr(OH)3 + IO3 = CrO4 + I + H2O =>
6 Cr(OH)3 + 5 IO3 = 6 CrO4 + 5 I + 9 H2O
Zr + P = Zr3P4 =>
3 Zr + 4 P = Zr3P4
HClO4 + HNO3 = NO2ClO4 + HClO4*H2O =>
2 HClO4 + HNO3 = NO2ClO4 + HClO4*H2O
Pb(OH)2 + Hg2S = PbS + Hg(OH) =>
Pb(OH)2 + Hg2S = PbS + 2 Hg(OH)
(NH4)3(PO4) + Mg(SO4) = (NH4)2(SO4) + Mg3(PO4)2 =>
2(NH4)3(PO4) + 3 Mg(SO4) = 3(NH4)2(SO4) + Mg3(PO4)2
NHO3 + S = H2SO4 + NO =>
2 NHO3 + S = H2SO4 + 2 NO
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur10/27/24
Équations équilibrées sur11/26/23
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