| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 Al + 6 HBr = 2 AlBr3 + 3 H2
TiCl4 + NaBH4 = Ti(BH4)4 + NaCl =>
TiCl4 + 4 NaBH4 = Ti(BH4)4 + 4 NaCl
C + HCl = CHCl =>
C + HCl = CHCl
K3PO4 + Al(NO2)3 = KNO2 + AlPO4 =>
K3PO4 + Al(NO2)3 = 3 KNO2 + AlPO4
Se + P = SeP =>
Se + P = SeP
SCl2 + CH3CH3 = S(CH2CH2Cl)2 + H2 =>
SCl2 + 2 CH3CH3 = S(CH2CH2Cl)2 + 2 H2
I2 + ClO{-} + H2O = IO3{-} + Cl{-} + H{+} =>
I2 + 5 ClO{-} + H2O = 2 IO3{-} + 5 Cl{-} + 2 H{+}
PCl5 + LiOH = Li3PO4 + LiCl + H2O =>
PCl5 + 8 LiOH = Li3PO4 + 5 LiCl + 4 H2O
Na + HNO3 = NaNO3 + NH3 + H2O =>
8 Na + 9 HNO3 = 8 NaNO3 + NH3 + 3 H2O
Co3N2 + FeCl2 = CoCl2 + Fe3N2 =>
Co3N2 + 3 FeCl2 = 3 CoCl2 + Fe3N2
AuCl3 + AsH3 + KOH = K3AsO3 + Au + KCl + H2O =>
2 AuCl3 + AsH3 + 9 KOH = K3AsO3 + 2 Au + 6 KCl + 6 H2O
CH4(g) + Br2(l) = CH3Br(l) + HBr(g) =>
CH4(g) + Br2(l) = CH3Br(l) + HBr(g)
H2S + NO2 = SO2 + N2 + H2O =>
4 H2S + 6 NO2 = 4 SO2 + 3 N2 + 4 H2O
AgNO3 + (SO4)2 = Ag(SO4)2 + NO3 =>
AgNO3 + (SO4)2 = Ag(SO4)2 + NO3
AgF + NaI = AgI + NaF =>
AgF + NaI = AgI + NaF
(NH4)3PO4 + KOH = NH4(OH) + K3PO4 =>
(NH4)3PO4 + 3 KOH = 3 NH4(OH) + K3PO4
NH3 + Ba = Ba(NH3)2 =>
2 NH3 + Ba = Ba(NH3)2
C6H7N + C7H6O = C13H11N + H2O =>
C6H7N + C7H6O = C13H11N + H2O
Cr(NO3)3 + LiOH = LiNO3 + Cr(OH)3 =>
Cr(NO3)3 + 3 LiOH = 3 LiNO3 + Cr(OH)3
Bi2S2 + HNO3 = Bi(NO3)3 + NO + S + H2O =>
Bi2S2 + 8 HNO3 = 2 Bi(NO3)3 + 2 NO + 2 S + 4 H2O
H2O2 + Br2 = HBrO3 + H2O =>
5 H2O2 + Br2 = 2 HBrO3 + 4 H2O
HNO3(ac) + H2S(ac) = NO(g) + S(s) + H2O(l) =>
2 HNO3(ac) + 3 H2S(ac) = 2 NO(g) + 3 S(s) + 4 H2O(l)
Ni2[Fe(CN)6] + NH4OH = [Ni(NH3)6]2[Fe(CN)6] + H2O =>
Ni2[Fe(CN)6] + 12 NH4OH = [Ni(NH3)6]2[Fe(CN)6] + 12 H2O
Rb + CrO4 = RbCrO4 =>
Rb + CrO4 = RbCrO4
KHP(aq) + NaOH(aq) = H2O(l) + KNaP(aq) =>
KHP(aq) + NaOH(aq) = H2O(l) + KNaP(aq)
K3(PO4) + Cs(NO3) = Cs3(PO4) + K(NO3) =>
K3(PO4) + 3 Cs(NO3) = Cs3(PO4) + 3 K(NO3)
C2H6 + O2 = H2O + C3 =>
6 C2H6 + 9 O2 = 18 H2O + 4 C3
Fe2O3 + CH3COOH = H2O + (CH3COO)3Fe =>
Fe2O3 + 6 CH3COOH = 3 H2O + 2(CH3COO)3Fe
Na2CrO4 + NaI + H2SO4 = Cr(SO4) + I2 + Na2SO4 + H2O =>
Na2CrO4 + 4 NaI + 4 H2SO4 = Cr(SO4) + 2 I2 + 3 Na2SO4 + 4 H2O
KI + NaCO = NaI + KCO =>
KI + NaCO = NaI + KCO
NS2 = N2 + S =>
2 NS2 = N2 + 4 S
NH4Cl + NaOH = H2O + NH3 + NaCl =>
NH4Cl + NaOH = H2O + NH3 + NaCl
MgCl2 + H2O = Mg2OCl2 + HCl =>
2 MgCl2 + H2O = Mg2OCl2 + 2 HCl
CO + KOH = HCOOK =>
CO + KOH = HCOOK
NaNO3 + Ba = Ba(NO3)2 + Na =>
2 NaNO3 + Ba = Ba(NO3)2 + 2 Na
HCl + NaOH = Na + HClOH =>
HCl + NaOH = Na + HClOH
FeCl2 + Ag = AgCl + Fe =>
FeCl2 + 2 Ag = 2 AgCl + Fe
AlN + Ca = CaNAl =>
AlN + Ca = CaNAl
Fm(NO3)4(aq) + XeF6(s) = Fm(NO3)2Xe(s) + NF3(g) + O2(g) =>
Fm(NO3)4(aq) + XeF6(s) = Fm(NO3)2Xe(s) + 2 NF3(g) + 3 O2(g)
BaCl2 + H2SO4 = BaSO4 + HCl =>
BaCl2 + H2SO4 = BaSO4 + 2 HCl
Cu + Au(C2H3O2)3 = Cu(C2H3O2)2 + Au =>
3 Cu + 2 Au(C2H3O2)3 = 3 Cu(C2H3O2)2 + 2 Au
C4H9NH2 + O2 = CO2 + H2O + N2 =>
4 C4H9NH2 + 27 O2 = 16 CO2 + 22 H2O + 2 N2
NaCl + K2S = KCl + Na2S =>
2 NaCl + K2S = 2 KCl + Na2S
Bi2O3(s) + HCl = BiCl3 + H2O =>
Bi2O3(s) + 6 HCl = 2 BiCl3 + 3 H2O
KNO3 + Cl2 = KCl + NO3 =>
2 KNO3 + Cl2 = 2 KCl + 2 NO3
C3H10(g) + O2(g) = CO2(g) + H2O(g) =>
2 C3H10(g) + 11 O2(g) = 6 CO2(g) + 10 H2O(g)
KF + MgBr2 = MgF2 + KBr =>
2 KF + MgBr2 = MgF2 + 2 KBr
Zn(NO3) + NaOH = Zn(OH) + Na(NO3) =>
Zn(NO3) + NaOH = Zn(OH) + Na(NO3)
HClO4 + Cd(OH)2 = Cd(OH)ClO4 + H2O =>
HClO4 + Cd(OH)2 = Cd(OH)ClO4 + H2O
NaOH + K2Cr2O7 = Na2CrO4 + KOH + H2O =>
4 NaOH + K2Cr2O7 = 2 Na2CrO4 + 2 KOH + H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/23/24
Équations équilibrées sur12/23/23
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