| Équations équilibrées la veille | Équations équilibrées le lendemain |
3 N2H4 = 3 NH3 + NH3N2
Fe(OH)2 + H3PO4 = Fe3(PO4)2 + H2O =>
3 Fe(OH)2 + 2 H3PO4 = Fe3(PO4)2 + 6 H2O
NiSO4 + BaCl2 = BaSO4 + NiCl2 =>
NiSO4 + BaCl2 = BaSO4 + NiCl2
MgO + ZrOCl2*8H2O + NH4H2PO4 = MgZr4(PO4)6 + NH3 + HCl + H2O =>
MgO + 4 ZrOCl2*8H2O + 6 NH4H2PO4 = MgZr4(PO4)6 + 6 NH3 + 8 HCl + 37 H2O
HCl + MnO2 = MnCl + Cl2 + H2O =>
8 HCl + 2 MnO2 = 2 MnCl + 3 Cl2 + 4 H2O
AgNO3 + H2N4 + H2O = Ag + HNO3 =>
22 AgNO3 + H2N4 + 12 H2O = 22 Ag + 26 HNO3
KI + KNO2 + H2SO4 = I2 + K2SO4 + H2O + NO =>
2 KI + 2 KNO2 + 2 H2SO4 = I2 + 2 K2SO4 + 2 H2O + 2 NO
KH + NH3 = K + NH4 =>
KH + NH3 = K + NH4
K3PO4 + Na2C2O4 = K3C2O4 + Na2PO4 =>
K3PO4 + Na2C2O4 = K3C2O4 + Na2PO4
KMnO4 + Na2SO3 + H2SO4 = MnSO4 + K2SO4 + Na2SO4 + HO =>
2 KMnO4 + 2 Na2SO3 + 3 H2SO4 = 2 MnSO4 + K2SO4 + 2 Na2SO4 + 6 HO
CH3CH2OH + H2O = CH3CH2O + H3O =>
CH3CH2OH + H2O = CH3CH2O + H3O
Hg(NO3)2 + KBr = HgBr + K(NO3)2 =>
Hg(NO3)2 + KBr = HgBr + K(NO3)2
B5H7 + O2 = B2O3 + H2O =>
2 B5H7 + 11 O2 = 5 B2O3 + 7 H2O
SO3 + P4 = P2O5 + SO2 =>
10 SO3 + P4 = 2 P2O5 + 10 SO2
H2SO4 + HI = H2S + I2 + H2O =>
H2SO4 + 8 HI = H2S + 4 I2 + 4 H2O
H2SeO4 + Na2SO3 = Se + Na2SO4 + H2O =>
H2SeO4 + 3 Na2SO3 = Se + 3 Na2SO4 + H2O
Hg2(NO3)2 + NaOH = Hg2OH + Na(NO3)2 =>
Hg2(NO3)2 + NaOH = Hg2OH + Na(NO3)2
Zn(NO3)2 + SnCl = Sn(NO3)2 + ZnCl =>
Zn(NO3)2 + SnCl = Sn(NO3)2 + ZnCl
CuCl2 + Na2(OH)2 = Cu(OH)2 + NaCl =>
CuCl2 + Na2(OH)2 = Cu(OH)2 + 2 NaCl
Sb + HNO3 = HSbO3 + NO2 + H2O =>
Sb + 5 HNO3 = HSbO3 + 5 NO2 + 2 H2O
Fe2S3 + O2 = Fe23 + SO2 =>
23 Fe2S3 + 69 O2 = 2 Fe23 + 69 SO2
HCl + C7H5O3Na = C7H6O3 + NaCl =>
HCl + C7H5O3Na = C7H6O3 + NaCl
SO3 + HCl = Cl2 + SO2 + H2O =>
SO3 + 2 HCl = Cl2 + SO2 + H2O
Y(NO3)2 + GaPO4 = YPO4 + Ga(NO3)2 =>
Y(NO3)2 + GaPO4 = YPO4 + Ga(NO3)2
Na2CO3 + C6H5COOH = C6H5COONa + H2CO3 =>
Na2CO3 + 2 C6H5COOH = 2 C6H5COONa + H2CO3
Mg(OH)2 + HCl = H2O + MgCl + OH =>
Mg(OH)2 + HCl = H2O + MgCl + OH
NH4{+} + Cl{-} + NaOH = NaCl + NH4OH =>
NH4{+} + Cl{-} + NaOH = NaCl + NH4OH
KBr + H2SO4 = KHSO4 + HBr =>
KBr + H2SO4 = KHSO4 + HBr
Cu(OH) + NaCN = NaCu(CN)2 + NaOH =>
Cu(OH) + 2 NaCN = NaCu(CN)2 + NaOH
AlBr3 + Zn = AlBr3Zn =>
AlBr3 + Zn = AlBr3Zn
C3H6 + KMnO4 + H2SO4 = H2C2O4 + K2SO4 + MnSO4 + H2O =>
2 C3H6 + 6 KMnO4 + 9 H2SO4 = 3 H2C2O4 + 3 K2SO4 + 6 MnSO4 + 12 H2O
K2O2 + H2O = KOH + O2 =>
2 K2O2 + 2 H2O = 4 KOH + O2
CH3MgBr + C10H12O + HCl = C11H16O + MgBr + Cl =>
CH3MgBr + C10H12O + HCl = C11H16O + MgBr + Cl
MnO4{-} + HCl + H3O{+} = Mn{2+} + Cl2 + H2O =>
2 MnO4{-} + 10 HCl + 6 H3O{+} = 2 Mn{2+} + 5 Cl2 + 14 H2O
H2O + NH3 = NH2OH + H3O =>
3 H2O + NH3 = NH2OH + 2 H3O
CaCO3 = CaO + CO2 =>
CaCO3 = CaO + CO2
Br(OH)3 + K2SnO2 = Br + K2SnO3 + H2O =>
2 Br(OH)3 + 3 K2SnO2 = 2 Br + 3 K2SnO3 + 3 H2O
HCOOH + O2 = CO2 + H2O =>
2 HCOOH + O2 = 2 CO2 + 2 H2O
HSO3 + CaOH = CaSO3 + H2O =>
HSO3 + CaOH = CaSO3 + H2O
LiCIO3(s) = LiCI(s) + O2 =>
2 LiCIO3(s) = 2 LiCI(s) + 3 O2
Li2CO3 + O2 = LiO + CO2 =>
2 Li2CO3 + O2 = 4 LiO + 2 CO2
K2Cr2O7 + SnCl2 + KOH = K3[Cr(OH)6] + K2SnO3 + KCl + H2O =>
K2Cr2O7 + 3 SnCl2 + 16 KOH = 2 K3[Cr(OH)6] + 3 K2SnO3 + 6 KCl + 2 H2O
H2PO4 + Ca(NO3)2 = Ca(HPO4)2 + HNO3 =>
2 H2PO4 + Ca(NO3)2 = Ca(HPO4)2 + 2 HNO3
HNO2 + Cu = NO + H2O + Cu(NO3)2 =>
8 HNO2 + Cu = 6 NO + 4 H2O + Cu(NO3)2
PbSO4 + NH4C2H3O2 = Pb(C2H3O2)2 + (NH4)2SO4 =>
PbSO4 + 2 NH4C2H3O2 = Pb(C2H3O2)2 + (NH4)2SO4
NH3(g) + O2(g) = NO(g) + HOH(g) =>
4 NH3(g) + 5 O2(g) = 4 NO(g) + 6 HOH(g)
C5H12 + SO3 = C5H6S2O + H2O + O2 =>
C5H12 + 2 SO3 = C5H6S2O + 3 H2O + O2
(CH3)3N + O2 = CO2 + H2O + N2 =>
4(CH3)3N + 21 O2 = 12 CO2 + 18 H2O + 2 N2
C12H10O4 + KOH = KC12H9O4 + H2O =>
C12H10O4 + KOH = KC12H9O4 + H2O
H3(PO4) + Mg(OH)2 = H2O + Mg3(PO4)2 =>
2 H3(PO4) + 3 Mg(OH)2 = 6 H2O + Mg3(PO4)2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur02/17/25
Équations équilibrées sur03/19/24
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