| Équations équilibrées la veille | Équations équilibrées le lendemain |
AgNO3 + C = AgNO3C
C2H5OH = CH3CHOH2 =>
C2H5OH = CH3CHOH2
Zn(s) + H2SO4 = Zn2SO4(ac) + H2(g) =>
2 Zn(s) + H2SO4 = Zn2SO4(ac) + H2(g)
AlF3 + H2SO4 = Al2(SO4)3 + HF =>
2 AlF3 + 3 H2SO4 = Al2(SO4)3 + 6 HF
Na2C2O4 + Al2(SO4)3 = Al2(C2O4)3 + Na2(SO4) =>
3 Na2C2O4 + Al2(SO4)3 = Al2(C2O4)3 + 3 Na2(SO4)
S2O8{2-} + Mn{2+} + H2O = MnO4{2-} + SO4{2-} + H{+} =>
2 S2O8{2-} + Mn{2+} + 4 H2O = MnO4{2-} + 4 SO4{2-} + 8 H{+}
Ca(HCO3)2 + KNO3 = Ca(NO3)2 + KHCO3 =>
Ca(HCO3)2 + 2 KNO3 = Ca(NO3)2 + 2 KHCO3
C2H4HBrO = C2H5BrO =>
C2H4HBrO = C2H5BrO
Pb + Ag3N = Ag + Pb3N2 =>
3 Pb + 2 Ag3N = 6 Ag + Pb3N2
Fe2(O2)3 + C = Fe + CO =>
Fe2(O2)3 + 6 C = 2 Fe + 6 CO
PotassiumHydroxide + Cobalt(iii)Sulfate = PotassiumSulfate + Cobalt(iii)Hydroxide =>
PotassiumHydroxide + Cobalt(iii)Sulfate = PotassiumSulfate + Cobalt(iii)Hydroxide
BaCl2 + AgNO3 = Ba(NO3)2 + AgCl =>
BaCl2 + 2 AgNO3 = Ba(NO3)2 + 2 AgCl
O2 + SbS3 = SbO4 + SO2 =>
5 O2 + SbS3 = SbO4 + 3 SO2
HI + ZnO = ZnIOH =>
HI + ZnO = ZnIOH
C3H5N3O9 = CO2 + H2O + N2 + O2 =>
4 C3H5N3O9 = 12 CO2 + 10 H2O + 6 N2 + O2
Na(s) + O(g) = Na2O =>
2 Na(s) + O(g) = Na2O
Li + P = Li3P =>
3 Li + P = Li3P
MnHNO3 = Mn(NO3)H =>
MnHNO3 = Mn(NO3)H
HBr + Al(OH{3+}) = HOH + AlBr{3+} =>
HBr + Al(OH{3+}) = HOH + AlBr{3+}
CsSO4 + H2 = Cs + H2SO4 =>
CsSO4 + H2 = Cs + H2SO4
KAl(SO4)2 + NH4OH = Al(OH)3 + KNH4SO4 + (NH4)2SO4 =>
KAl(SO4)2 + 3 NH4OH = Al(OH)3 + KNH4SO4 + (NH4)2SO4
NaHCO3 + CaCl2 = CaCO3 + NaCl + H2CO3 =>
2 NaHCO3 + CaCl2 = CaCO3 + 2 NaCl + H2CO3
C5H11COOH + Ba(OH)2 = (C5H11COO)2Ba + H2O =>
2 C5H11COOH + Ba(OH)2 = (C5H11COO)2Ba + 2 H2O
Be(OH)2 + KOH = K2[Be(OH)4] =>
Be(OH)2 + 2 KOH = K2[Be(OH)4]
Ba2 + H2O = Ba(OH)2 + H2 =>
Ba2 + 4 H2O = 2 Ba(OH)2 + 2 H2
Cu(NO3)2 + AgNO3 = CuAg + (NO3) =>
Cu(NO3)2 + AgNO3 = CuAg + 3(NO3)
K2CO3 + BeO = K2BeO2 + CO2 =>
K2CO3 + BeO = K2BeO2 + CO2
H3PO4 + (NH4)2MoO4 = (NH4)3PMo12O40 + NH3 + H2O =>
H3PO4 + 12(NH4)2MoO4 = (NH4)3PMo12O40 + 21 NH3 + 12 H2O
Cu + Hg2(No3)2 = Cu(No3)2 + Hg2 =>
Cu + Hg2(No3)2 = Cu(No3)2 + Hg2
Ca{2+} + OH{-} + H3PO4 = H2O + Ca3(PO4)2 =>
3 Ca{2+} + 6 OH{-} + 2 H3PO4 = 6 H2O + Ca3(PO4)2
Na3PO4 + Li2S = Li3PO4 + Na2S =>
2 Na3PO4 + 3 Li2S = 2 Li3PO4 + 3 Na2S
Na2S2O3 + Cl2 = Na2SO4 + NaCl + S =>
4 Na2S2O3 + Cl2 = 3 Na2SO4 + 2 NaCl + 5 S
Fe2O3 + SnCl2 = FeCl2 + Sn2O3 =>
Fe2O3 + 2 SnCl2 = 2 FeCl2 + Sn2O3
K2Cr2O7 = Cr2O3 + K2O + O2 =>
2 K2Cr2O7 = 2 Cr2O3 + 2 K2O + 3 O2
Ca + HNO3 = CaNO3 + N20 + H2O =>
100 Ca + 120 HNO3 = 100 CaNO3 + N20 + 60 H2O
Na + SO2 = NaS2 + NaO =>
5 Na + 2 SO2 = NaS2 + 4 NaO
Fe + KMnO4 = Fe3O4 + K + Mn =>
3 Fe + KMnO4 = Fe3O4 + K + Mn
CH3CH2CH2COOHNaOH = CH3CH2CH2COONaH2O =>
CH3CH2CH2COOHNaOH = CH3CH2CH2COONaH2O
Ce(NO3)3 + K2S2O8 + H2O = Ce(NO3)3OH + K2SO4 + H2SO4 =>
2 Ce(NO3)3 + K2S2O8 + 2 H2O = 2 Ce(NO3)3OH + K2SO4 + H2SO4
H2SeO4 + KOH = HKSeO4 + H2O =>
H2SeO4 + KOH = HKSeO4 + H2O
NaClO + H2O2 = NaCl + HO2 =>
2 NaClO + H2O2 = 2 NaCl + 2 HO2
KOH + HNo3 = KNo3 + HOH =>
KOH + HNo3 = KNo3 + HOH
NH4Cl + Ba(OH0)2 = BaCl2 + NH3 + H2O =>
2 NH4Cl + Ba(OH0)2 = BaCl2 + 2 NH3 + 2 H2O
C4H9OH + HI = HOH + C4H9I =>
C4H9OH + HI = HOH + C4H9I
Fe2Cl3 + HCl = FeCl2 + H2 =>
2 Fe2Cl3 + 2 HCl = 4 FeCl2 + H2
Al2(Cr2O7)3 + Ca(OH)2 = Al(OH)3 + Ca(Cr2O7) =>
Al2(Cr2O7)3 + 3 Ca(OH)2 = 2 Al(OH)3 + 3 Ca(Cr2O7)
Ni(NO3)2 + NaOH = Ni(OH)2 + NaNO3 =>
Ni(NO3)2 + 2 NaOH = Ni(OH)2 + 2 NaNO3
HCOONH4 = HCN + H2O =>
HCOONH4 = HCN + 2 H2O
Mg + Ag2O = MgO + Ag2 =>
Mg + Ag2O = MgO + Ag2
NiSO4(H2O)6 + C2H8N2 = [Ni(C2H8N2)3]SO4 + H2O =>
NiSO4(H2O)6 + 3 C2H8N2 = [Ni(C2H8N2)3]SO4 + 6 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/28/24
Équations équilibrées sur12/28/23
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