Équations équilibrées la veille | Équations équilibrées le lendemain |
Pb + Ni(NO3)2 = Pb(NO3)2 + Ni
NH4Al(SO4)2 + NaOH = H2O + NH3 + Al(OH)3 + Na2SO4 =>
NH4Al(SO4)2 + 4 NaOH = H2O + NH3 + Al(OH)3 + 2 Na2SO4
NH4ClO4 + Mg = N2 + H2O + Cl2 + MgO =>
2 NH4ClO4 + 4 Mg = N2 + 4 H2O + Cl2 + 4 MgO
Ti + OH = TiOH =>
Ti + OH = TiOH
C1 + NaBr = NaC1 + Br2 =>
2 C1 + 2 NaBr = 2 NaC1 + Br2
Al2(SO4)3 + (NH4)Br = AlBr3 + (NH4)2(SO4) =>
Al2(SO4)3 + 6(NH4)Br = 2 AlBr3 + 3(NH4)2(SO4)
H3O = H2 + H2O =>
2 H3O = H2 + 2 H2O
Pb(NO3)2 + Ca(CH3COO)2 = Pb(CH3COO)2 + Ca(NO3)2 =>
Pb(NO3)2 + Ca(CH3COO)2 = Pb(CH3COO)2 + Ca(NO3)2
Fe + HNO3(dil) = Fe(NO3)2 + NO + H2O =>
3 Fe + 8 HNO3(dil) = 3 Fe(NO3)2 + 2 NO + 4 H2O
NO + H2O = NH3 + O2 =>
4 NO + 6 H2O = 4 NH3 + 5 O2
CaO(s) + HI(aq) = CaI2 + H2O =>
CaO(s) + 2 HI(aq) = CaI2 + H2O
Fe2(SO4)3 + NaHS = FeSO4 + S + Na2(SO4) + H2SO4 =>
2 Fe2(SO4)3 + 2 NaHS = 4 FeSO4 + 2 S + Na2(SO4) + H2SO4
HCOOH + HCOONa = H2COONa + HCOO =>
HCOOH + HCOONa = H2COONa + HCOO
MgNO3 + Na2CO3 = NaNO3 + Mg2CO3 =>
2 MgNO3 + Na2CO3 = 2 NaNO3 + Mg2CO3
K2CrO4 + KI + HCl = CrCl3 + KCl + I2 + H2O =>
2 K2CrO4 + 6 KI + 16 HCl = 2 CrCl3 + 10 KCl + 3 I2 + 8 H2O
C2H5NO2 + NaOH = C2H4NO2Na + H2O =>
C2H5NO2 + NaOH = C2H4NO2Na + H2O
K + Zn(NO3)2 = K(NO3)2 + Zn =>
K + Zn(NO3)2 = K(NO3)2 + Zn
Ag2O = Ag + O2 =>
2 Ag2O = 4 Ag + O2
H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O
Cu + ZnCl2 = CuCl2 + Zn =>
Cu + ZnCl2 = CuCl2 + Zn
C2H2O4 + Na2CO3 = C2O4Na2 + H2O + CO2 =>
C2H2O4 + Na2CO3 = C2O4Na2 + H2O + CO2
AlBr3 + K2SO4 = KBr + Al2(SO4)3 =>
2 AlBr3 + 3 K2SO4 = 6 KBr + Al2(SO4)3
KHS + H2SO4 = S + K2SO4 + H2O =>
6 KHS + 5 H2SO4 = 8 S + 3 K2SO4 + 8 H2O
CrCl3 + K2SO3 + H2O = CrCl2 + K2SO4 + HCl =>
2 CrCl3 + K2SO3 + H2O = 2 CrCl2 + K2SO4 + 2 HCl
K2SO3 + H2CO3 = K2CO3 + H2O + SO2 =>
K2SO3 + H2CO3 = K2CO3 + H2O + SO2
Zn(OH)2 + HCOOH = Zn(HCOO)2 + H2O =>
Zn(OH)2 + 2 HCOOH = Zn(HCOO)2 + 2 H2O
C3H8 + Br = C3H7Br + HBr =>
C3H8 + 2 Br = C3H7Br + HBr
C10H7NO2 + O2 = CO2 + H2O + NO2 =>
4 C10H7NO2 + 47 O2 = 40 CO2 + 14 H2O + 4 NO2
Zn(s) + Mg(SO)4(aq) = Mg(s) + Zn(SO)4(aq) =>
Zn(s) + Mg(SO)4(aq) = Mg(s) + Zn(SO)4(aq)
Mg + FeCl2 = MgCl2 + Fe =>
Mg + FeCl2 = MgCl2 + Fe
Cu + AuNO3 = CuNO3 + Au =>
Cu + AuNO3 = CuNO3 + Au
AIBr3 + K = AI + KBr =>
AIBr3 + 3 K = AI + 3 KBr
C3H7(OH) + O2 = CO2 + H(OH) =>
2 C3H7(OH) + 9 O2 = 6 CO2 + 8 H(OH)
Ti + SiO2 = Si + TiO2 =>
Ti + SiO2 = Si + TiO2
ZnCl2 + K4[Fe(CN)6] = Zn3K2[Fe(CN)6]2 + KCl =>
3 ZnCl2 + 2 K4[Fe(CN)6] = Zn3K2[Fe(CN)6]2 + 6 KCl
Zn + KI = IZn + K =>
Zn + KI = IZn + K
P4S10 + NH3 = P3N5 + H2S =>
3 P4S10 + 20 NH3 = 4 P3N5 + 30 H2S
CoSO4 + K3PO4 = Co3(PO4)2 + K2SO4 =>
3 CoSO4 + 2 K3PO4 = Co3(PO4)2 + 3 K2SO4
Al(OH)3 + H2C2O4*2H2O + K2C2O4*H2O = K3(Al(C2O4)3)*3H2O + H2O =>
2 Al(OH)3 + 3 H2C2O4*2H2O + 3 K2C2O4*H2O = 2 K3(Al(C2O4)3)*3H2O + 9 H2O
KOH(aq) + H3PO4(aq) = K3PO4(aq) + H2O(l) =>
3 KOH(aq) + H3PO4(aq) = K3PO4(aq) + 3 H2O(l)
BaCO3 + HI = BaI2 + H2CO3 =>
BaCO3 + 2 HI = BaI2 + H2CO3
Na2SO4 + CuSO4 = NaCu + SO4 =>
Na2SO4 + 2 CuSO4 = 2 NaCu + 3 SO4
Sn(OH)4 + N2O5 = Sn(NO3)4 + H2O =>
Sn(OH)4 + 2 N2O5 = Sn(NO3)4 + 2 H2O
Li + Mg(NO2)2 = Li(NO2) + Mg =>
2 Li + Mg(NO2)2 = 2 Li(NO2) + Mg
NH4ClO4 + Mg = N2 + H2O + Cl2 + MgO =>
2 NH4ClO4 + 4 Mg = N2 + 4 H2O + Cl2 + 4 MgO
H6C2O + K2Cr2O7 + H2SO4 = H4C2O2 + Cr2(SO4)3 + K2SO4 + H2O =>
3 H6C2O + 2 K2Cr2O7 + 8 H2SO4 = 3 H4C2O2 + 2 Cr2(SO4)3 + 2 K2SO4 + 11 H2O
HTeO4 + I = Te + IO3 + H2O =>
6 HTeO4 + 7 I = 6 Te + 7 IO3 + 3 H2O
Al(NO3)3 + KPO4 = AlPO4 + K(NO3)3 =>
Al(NO3)3 + KPO4 = AlPO4 + K(NO3)3
Au(NO3)3 + Sn = Sn(NO3)2 + Au =>
2 Au(NO3)3 + 3 Sn = 3 Sn(NO3)2 + 2 Au
Ca(OH)2 + H2Se = H2O + Ca(HSe)2 =>
Ca(OH)2 + 2 H2Se = 2 H2O + Ca(HSe)2
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Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur10/23/24
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