| Équations équilibrées la veille | Équations équilibrées le lendemain |
(CH3)NH2 + HCl = CH3Cl + NH3
H2NCH2COOH + H2O = H2NCH2COOH2 + OH =>
H2NCH2COOH + H2O = H2NCH2COOH2 + OH
SO3 + SCl2 + Cl = SOCl2 =>
SO3 + 2 SCl2 + 2 Cl = 3 SOCl2
HC2H3O2 + ZnCO3 = Zn(C2H3O2)2 + H2CO3 =>
2 HC2H3O2 + ZnCO3 = Zn(C2H3O2)2 + H2CO3
NaOH + Fe2Cl2 = NaCl + Fe(OH) =>
2 NaOH + Fe2Cl2 = 2 NaCl + 2 Fe(OH)
Mg + HClO = H2 + Mg(ClO) =>
2 Mg + 2 HClO = H2 + 2 Mg(ClO)
ClO3 + Fe = FeCl3 + O2 =>
6 ClO3 + 2 Fe = 2 FeCl3 + 9 O2
Mn + Co{2+} = Mn{2+} + Co =>
Mn + Co{2+} = Mn{2+} + Co
H2SO4 + N2H4 = N2 + H2S + H2O =>
H2SO4 + 2 N2H4 = 2 N2 + H2S + 4 H2O
(H3Si)2O + I2 = SiH3I + O2 =>
2(H3Si)2O + 2 I2 = 4 SiH3I + O2
SiCl4 + NH3 = (Si(NH)2) + NH4Cl =>
SiCl4 + 6 NH3 = (Si(NH)2) + 4 NH4Cl
V + O2 = V2O5 =>
4 V + 5 O2 = 2 V2O5
NH3 + CO3 = (NH3)2CO3 =>
2 NH3 + CO3 = (NH3)2CO3
HC2H3O2 + LiHSO3 = H2O + SO2 + LiC2H3O2 =>
HC2H3O2 + LiHSO3 = H2O + SO2 + LiC2H3O2
C2H5Br + O2 = CO2 + H2O + Br2 =>
4 C2H5Br + 13 O2 = 8 CO2 + 10 H2O + 2 Br2
PCl3 + NaOH = Na3PO3 + NaCl + H2O =>
PCl3 + 6 NaOH = Na3PO3 + 3 NaCl + 3 H2O
Mg2 + H2O = H2 + Mg(OH) =>
Mg2 + 2 H2O = H2 + 2 Mg(OH)
C9H11NO + KBr + KHSO5*05KHSO4*05K2SO4 = C9H10BrNO + H2O + KOH + K2HSO4*05KHSO4*05K2SO4 =>
3 C9H11NO + 3 KBr + 2 KHSO5*05KHSO4*05K2SO4 = 3 C9H10BrNO + H2O + KOH + 2 K2HSO4*05KHSO4*05K2SO4
CaCO3 + NaHSO4 = Na2CO3 + H2CO3 + CaSO4 =>
2 CaCO3 + 2 NaHSO4 = Na2CO3 + H2CO3 + 2 CaSO4
HPO3 + C = H2O + CO + P4 =>
4 HPO3 + 10 C = 2 H2O + 10 CO + P4
Ba + HBr = BaBr2 + H2 =>
Ba + 2 HBr = BaBr2 + H2
O + ClO = O2Cl =>
O + ClO = O2Cl
BaBr2 + Na3PO4 = Ba3(PO4)2 + NaBr =>
3 BaBr2 + 2 Na3PO4 = Ba3(PO4)2 + 6 NaBr
FeO + H2SO4 + KMnO4 = Fe2O3 + MnO2 + K2SO4 + H2O =>
6 FeO + H2SO4 + 2 KMnO4 = 3 Fe2O3 + 2 MnO2 + K2SO4 + H2O
Ho + H2O = Ho(OH)2 + H2 =>
Ho + 2 H2O = Ho(OH)2 + H2
(d)N2(g) + H2(g) = NH3(g) =>
(d)N2(g) + 3 H2(g) = 2 NH3(g)
Be(NO3)2 + NaSO4 = BeSO4 + Na(NO3)2 =>
Be(NO3)2 + NaSO4 = BeSO4 + Na(NO3)2
C6H5CH3 + H2SO4 = CH3C6H4SO3H + H2O =>
C6H5CH3 + H2SO4 = CH3C6H4SO3H + H2O
Cu(SO4)(aq) + Na2CO3(s) + H2O = CuCO3*Cu(OH)2(s) + Na2SO4(aq) + CO2(g) =>
2 Cu(SO4)(aq) + 2 Na2CO3(s) + H2O = CuCO3*Cu(OH)2(s) + 2 Na2SO4(aq) + CO2(g)
H2O2 + Sr(NO2)2 = Sr(NO3)2 + H2O =>
2 H2O2 + Sr(NO2)2 = Sr(NO3)2 + 2 H2O
RbNO3 + BeF2 = Be(NO3)2 + RbF =>
2 RbNO3 + BeF2 = Be(NO3)2 + 2 RbF
CaC2 + Fe = Ca + FeC =>
CaC2 + 2 Fe = Ca + 2 FeC
(NH4)2SO4(aq) + Ca(OH)2(aq) = NH4OH + CaSO4 =>
(NH4)2SO4(aq) + Ca(OH)2(aq) = 2 NH4OH + CaSO4
K + ZnSO4 = K2SO4 + Zn =>
2 K + ZnSO4 = K2SO4 + Zn
Mg(OH)2 + HNo3 = H2O + Mg(No3)2 =>
Mg(OH)2 + 2 HNo3 = 2 H2O + Mg(No3)2
Fe + H2(SO4)2 = Fe2(SO4)3 + H2 =>
4 Fe + 3 H2(SO4)2 = 2 Fe2(SO4)3 + 3 H2
Na2WO4*2H2O + Na2O3Si + HCl = H4SiW12O40*7H2O + NaCl + H2O =>
12 Na2WO4*2H2O + Na2O3Si + 26 HCl = H4SiW12O40*7H2O + 26 NaCl + 28 H2O
AlClO3 = Al + ClO3 =>
AlClO3 = Al + ClO3
Sn + NaOH + H2O = Na(Sn(OH)8) + H2 =>
2 Sn + 2 NaOH + 14 H2O = 2 Na(Sn(OH)8) + 7 H2
O + Sb2S2 = Sb2O4 + S =>
4 O + Sb2S2 = Sb2O4 + 2 S
Bi(NO3)3 + Na[Sn(OH)3] + NaOH = Bi + Na[Sn(OH)6] + NaNO3 =>
Bi(NO3)3 + Na[Sn(OH)3] + 3 NaOH = Bi + Na[Sn(OH)6] + 3 NaNO3
CH3CH2CH2Br + KOH = CH3CH2CH2OH + KBr =>
CH3CH2CH2Br + KOH = CH3CH2CH2OH + KBr
HCl + KOH = H2O + KCl =>
HCl + KOH = H2O + KCl
C14H12 + Br2 + H2O2 = C14H10Br2 + H2O =>
C14H12 + Br2 + H2O2 = C14H10Br2 + 2 H2O
CH3COH + HCN = CH3CHCNOH =>
CH3COH + HCN = CH3CHCNOH
H3PO4 + NaOH = H2PO4 + HNaOH =>
H3PO4 + NaOH = H2PO4 + HNaOH
CaAl2Si10O24(H2O)8 + K{+} = H2O + Ca{2+} + KAl3Si3O10(OH)2 + SiO2 + OH{-} =>
3 CaAl2Si10O24(H2O)8 + 2 K{+} = 20 H2O + 3 Ca{2+} + 2 KAl3Si3O10(OH)2 + 24 SiO2 + 4 OH{-}
NH3 + HCl = NH4Cl =>
NH3 + HCl = NH4Cl
H2PO4{-} + NaOH = Na{+} + HPO4{-2} + H2O =>
H2PO4{-} + NaOH = Na{+} + HPO4{-2} + H2O
PaI5 = Pa + I2 =>
2 PaI5 = 2 Pa + 5 I2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/15/24
Équations équilibrées sur01/14/24
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