| Équations équilibrées la veille | Équations équilibrées le lendemain |
C3H7OOH + CH3OH = C3H7OOCH3 + H2O
C + H4 = CH =>
4 C + H4 = 4 CH
NO2 + ClO2 = NO3 + Cl =>
2 NO2 + ClO2 = 2 NO3 + Cl
Cr(NO3)3 + Br2 + KOH = K2CrO4 + KBr + KNO3 + H2O =>
2 Cr(NO3)3 + 3 Br2 + 16 KOH = 2 K2CrO4 + 6 KBr + 6 KNO3 + 8 H2O
LiOH + HBr = LiBr + H2O =>
LiOH + HBr = LiBr + H2O
Co2 = Co =>
Co2 = 2 Co
H2 + Ca(CN)2 + NaAlF4 + FeSO4 + MgSiO3 + KI + H3PO4 + PbCrO4 + BrCl + CF2Cl2 + SO2 = PbBr2 + CrCl3 + MgCO3 + KAl(OH)4 + Fe(SCN)3 + PI3 + NaSiO3 + CaF2 + H2O =>
119 H2 + 18 Ca(CN)2 + 6 NaAlF4 + 12 FeSO4 + 6 MgSiO3 + 6 KI + 2 H3PO4 + 12 PbCrO4 + 24 BrCl + 6 CF2Cl2 + 24 SO2 = 12 PbBr2 + 12 CrCl3 + 6 MgCO3 + 6 KAl(OH)4 + 12 Fe(SCN)3 + 2 PI3 + 6 NaSiO3 + 18 CaF2 + 110 H2O
Be(OH)2 + P2O5 = Be3(PO4)2 + H2O =>
3 Be(OH)2 + P2O5 = Be3(PO4)2 + 3 H2O
KCl + HBr = KBr + HCl =>
KCl + HBr = KBr + HCl
K2C2O4*H2O + FeSO4*7H2O = K2[Fe(C2O4)2]*3H2O + H2O + K2SO4 =>
2 K2C2O4*H2O + FeSO4*7H2O = K2[Fe(C2O4)2]*3H2O + 6 H2O + K2SO4
AgCl + NaNO3 + NH4OH = [Ag(NH3)2]NO3 + NaCl + NaH + O =>
3 AgCl + 5 NaNO3 + 4 NH4OH = 3[Ag(NH3)2]NO3 + 3 NaCl + 2 NaH + 10 O
KCl + NH3 = KCl(NH3) =>
KCl + NH3 = KCl(NH3)
Ca(OH)2 + (NH4)3(PO4) = Ca3(PO4)2 + NH4OH =>
3 Ca(OH)2 + 2(NH4)3(PO4) = Ca3(PO4)2 + 6 NH4OH
(NH4)3(PO4) + Ca(OH)2 = Ca3(PO4)2 + NH3 + H2O =>
2(NH4)3(PO4) + 3 Ca(OH)2 = Ca3(PO4)2 + 6 NH3 + 6 H2O
Ca(OH)2 + (NH4)3(PO4) = Ca3(PO4)2 + NH4OH =>
3 Ca(OH)2 + 2(NH4)3(PO4) = Ca3(PO4)2 + 6 NH4OH
NH4VO3 + Sr(NO3)2 = Sr3V2O8 + NH3 + H2O + NO2 =>
14 NH4VO3 + 21 Sr(NO3)2 = 7 Sr3V2O8 + 8 NH3 + 16 H2O + 48 NO2
Ca(OH)2 + (NH4)3(PO4) = Ca3(PO4)2 + NH4OH =>
3 Ca(OH)2 + 2(NH4)3(PO4) = Ca3(PO4)2 + 6 NH4OH
(NH4)3(PO4) + Ca(OH)2 = Ca3(PO4)2 + NH3 + H2O =>
2(NH4)3(PO4) + 3 Ca(OH)2 = Ca3(PO4)2 + 6 NH3 + 6 H2O
KSCN = KSNC =>
KSCN = KSNC
(NH4)3(PO4) + Ca(OH)2 = Ca3(PO4)2 + NH3 + H2O =>
2(NH4)3(PO4) + 3 Ca(OH)2 = Ca3(PO4)2 + 6 NH3 + 6 H2O
C8H18 + O2 = CO2 + H2O =>
2 C8H18 + 25 O2 = 16 CO2 + 18 H2O
(NH4)3(PO4) + Ca(OH)2 = Ca3(PO4)2 + NH3 + H2O =>
2(NH4)3(PO4) + 3 Ca(OH)2 = Ca3(PO4)2 + 6 NH3 + 6 H2O
K4[Fe(CNS)6] + KMnO4 + H2SO4 = K3[Fe(CNS)6] + MnSO4 + K2SO4 + H2O =>
5 K4[Fe(CNS)6] + KMnO4 + 4 H2SO4 = 5 K3[Fe(CNS)6] + MnSO4 + 3 K2SO4 + 4 H2O
(NH4)3(PO4) + Ca(OH)2 = Ca3(PO4)2 + NH3 + H2O =>
2(NH4)3(PO4) + 3 Ca(OH)2 = Ca3(PO4)2 + 6 NH3 + 6 H2O
NaHCO3(aq) + CuSO4 = CuCO3(s) + Na2SO4(aq) + H2O(l) + CO2(g) =>
2 NaHCO3(aq) + CuSO4 = CuCO3(s) + Na2SO4(aq) + H2O(l) + CO2(g)
CH16 + O2 = CO2 + H2O =>
CH16 + 5 O2 = CO2 + 8 H2O
Mn(NO3)2(aq) + Na2SO4(aq) = MnSO4(aq) + NaNO3(aq) =>
Mn(NO3)2(aq) + Na2SO4(aq) = MnSO4(aq) + 2 NaNO3(aq)
Al2(C2O4)3 + Na = Na2C2O4 + Al =>
Al2(C2O4)3 + 6 Na = 3 Na2C2O4 + 2 Al
Pb(NO3)2 + Al = Al(NO3)2 + Pb =>
Pb(NO3)2 + Al = Al(NO3)2 + Pb
HC2H3O2 + AlCl3 = HCl + Al(C2H3O2)3 =>
3 HC2H3O2 + AlCl3 = 3 HCl + Al(C2H3O2)3
Na2SnO2 + Bi(OH)3 = Bi + Na2SnO3 + H2O =>
3 Na2SnO2 + 2 Bi(OH)3 = 2 Bi + 3 Na2SnO3 + 3 H2O
C2H2 + O1 = CO2 + H2O =>
C2H2 + 5 O1 = 2 CO2 + H2O
CaCo3 + H2Co3 = Ca2 + HCo3 =>
2 CaCo3 + 2 H2Co3 = Ca2 + 4 HCo3
Li2Al2Si4Na2CO15 = Li2CO3 + NaAlSiO4 + SiO2 =>
Li2Al2Si4Na2CO15 = Li2CO3 + 2 NaAlSiO4 + 2 SiO2
Pb + (PbO2)6 + H2SO4 = Pb2(SO4)2 + H2O =>
6 Pb + (PbO2)6 + 12 H2SO4 = 6 Pb2(SO4)2 + 12 H2O
H2S + Sn(OH)2 = Sn(HS)2 + H2O =>
2 H2S + Sn(OH)2 = Sn(HS)2 + 2 H2O
OH{-} + MnO4{-} + CH3CH2OH = MnO4{2-} + CH3COOH + H2O =>
4 OH{-} + 4 MnO4{-} + CH3CH2OH = 4 MnO4{2-} + CH3COOH + 3 H2O
Mg(NO3)2 + NaNH3 + H2O = Mg(OH)2 + NH3 + NaNO3 =>
9 Mg(NO3)2 + 16 NaNH3 + 12 H2O = 9 Mg(OH)2 + 18 NH3 + 16 NaNO3
Cu2(H2O) = Cu + H2O =>
Cu2(H2O) = 2 Cu + H2O
BeCO3 + HNO3 = BeNO3 + HCO3 =>
BeCO3 + HNO3 = BeNO3 + HCO3
NaOH + NaNO3 + H2O = NaO3 + NH3 =>
3 NaOH + 5 NaNO3 + 6 H2O = 8 NaO3 + 5 NH3
HNO3 + Fe(OH)2 = Fe(OH)3 + NO2 =>
HNO3 + Fe(OH)2 = Fe(OH)3 + NO2
CuSO4 = CuO + SO2 + O2 =>
2 CuSO4 = 2 CuO + 2 SO2 + O2
Ru + NaClO + NaOH = Na2RuO4 + NaCl + H2O =>
Ru + 3 NaClO + 2 NaOH = Na2RuO4 + 3 NaCl + H2O
AlBr3 + K = KBr + Al =>
AlBr3 + 3 K = 3 KBr + Al
Ca3P2 + NaOH + H2O = Ca(OH)2 + Na3PO4 + H2 =>
Ca3P2 + 6 NaOH + 8 H2O = 3 Ca(OH)2 + 2 Na3PO4 + 8 H2
Pb3 + O4 = PbO2 =>
2 Pb3 + 3 O4 = 6 PbO2
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
H(CuCl2) + NaOH = CuOH + NaCl + H2O =>
H(CuCl2) + 2 NaOH = CuOH + 2 NaCl + H2O
Fe(NH4)2(SO4)2 + NaOH = NH3 + Na2SO4 + Fe(OH)2 + H2O =>
Fe(NH4)2(SO4)2 + 4 NaOH = 2 NH3 + 2 Na2SO4 + Fe(OH)2 + 2 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur07/09/24
Équations équilibrées sur08/08/23
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