| Équations équilibrées la veille | Équations équilibrées le lendemain |
KH2SO4 + H2O = KHSO4{-} + H3O{+}
MnCO3 + O2 = Mn2O7 + CO2 =>
4 MnCO3 + 5 O2 = 2 Mn2O7 + 4 CO2
NaH + H2O = H2 + NaOH =>
NaH + H2O = H2 + NaOH
AgNO3 + Li = LiNO3 + Ag =>
AgNO3 + Li = LiNO3 + Ag
Ca + AlN = Ca3N2 + Al =>
3 Ca + 2 AlN = Ca3N2 + 2 Al
Mg + Au = MgAu =>
Mg + Au = MgAu
Al(COH)3 + H2CO3 = Al2(CO3)3 + HCOH =>
2 Al(COH)3 + 3 H2CO3 = Al2(CO3)3 + 6 HCOH
ZnO + HI = ZnI + OH =>
ZnO + HI = ZnI + OH
Mg2 + N2 = MgN =>
Mg2 + N2 = 2 MgN
Li(OH) + Ca(SO4) = Ca(OH)2 + Li2(SO4) =>
2 Li(OH) + Ca(SO4) = Ca(OH)2 + Li2(SO4)
Al(COH)3 + H2CO3 = Al2(CO3)3 + HCOH =>
2 Al(COH)3 + 3 H2CO3 = Al2(CO3)3 + 6 HCOH
HCl(aq) + SrCO3(s) = SrCl2(aq) + H2O(l) + CO2(g) =>
2 HCl(aq) + SrCO3(s) = SrCl2(aq) + H2O(l) + CO2(g)
H2SO4 + Fe(OH)3 = Fe2(SO4)3 + H2O =>
3 H2SO4 + 2 Fe(OH)3 = Fe2(SO4)3 + 6 H2O
Cu2CO3 = Cu2OCO2 =>
Cu2CO3 = Cu2OCO2
KNO2 + NH4Br = KBr + N2 + H2O =>
KNO2 + NH4Br = KBr + N2 + 2 H2O
P + O2 = P2O5 =>
4 P + 5 O2 = 2 P2O5
Cr2O3(s) + H(g) = Cr(s) + H2O(l) =>
Cr2O3(s) + 6 H(g) = 2 Cr(s) + 3 H2O(l)
C5H1102NS + O2 = CO2 + H2O + HNS =>
4 C5H1102NS + 1121 O2 = 20 CO2 + 2202 H2O + 4 HNS
Na2S + HNO3 = S + NO + NaNO3 + H2O =>
3 Na2S + 8 HNO3 = 3 S + 2 NO + 6 NaNO3 + 4 H2O
KMnO4 + C8H10 + H2SO4 = K2SO4 + MnSO4 + CO2 + H2O =>
42 KMnO4 + 5 C8H10 + 63 H2SO4 = 21 K2SO4 + 42 MnSO4 + 40 CO2 + 88 H2O
C6H7N5O + O2 = CO2 + NO2 + H2O =>
4 C6H7N5O + 49 O2 = 24 CO2 + 20 NO2 + 14 H2O
NH4N + NaOH = NH4 + H2O + NaN =>
3 NH4N + 4 NaOH = 2 NH4 + 4 H2O + 4 NaN
Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3
CaSO4 + Li2S = CaS + Li2SO4 =>
CaSO4 + Li2S = CaS + Li2SO4
FeO + SO2 = FeS + O2 =>
2 FeO + 2 SO2 = 2 FeS + 3 O2
KCl + H2SO4 = KCl(SO4)2 + H =>
KCl + 2 H2SO4 = KCl(SO4)2 + 4 H
Ba + Se = BaSe =>
Ba + Se = BaSe
LiOH + P = P(OH) + Li =>
LiOH + P = P(OH) + Li
CH3CH2COOH + C5H12O = C8H16O2 + H2O =>
CH3CH2COOH + C5H12O = C8H16O2 + H2O
K3PO4 + Al2O3 = K3PO4*Al2O3 =>
K3PO4 + Al2O3 = K3PO4*Al2O3
C6H12O6 + O2 = C6H4O5 + H2O =>
2 C6H12O6 + 3 O2 = 2 C6H4O5 + 8 H2O
Mg(s) + H3PO4(l) = Mg3(PO4)2(s) + H2(g) =>
3 Mg(s) + 2 H3PO4(l) = Mg3(PO4)2(s) + 3 H2(g)
[Cu(H2O)4] + NH3*H2O = [Cu(NH3)4] + H2O =>
[Cu(H2O)4] + 4 NH3*H2O = [Cu(NH3)4] + 8 H2O
Mg(s) + N2(g) + O2(g) = Mg(NO3)2(s) =>
Mg(s) + N2(g) + 3 O2(g) = Mg(NO3)2(s)
I2 + Cu{2+} + OH{-} = IO3{-} + Cu{+} + H2O =>
I2 + 10 Cu{2+} + 12 OH{-} = 2 IO3{-} + 10 Cu{+} + 6 H2O
Na2CO3(aq) + CaBr2(aq) = CaCO3(s) + NaBr(aq) =>
Na2CO3(aq) + CaBr2(aq) = CaCO3(s) + 2 NaBr(aq)
Cu(s) + S(g) = CuS(s) =>
Cu(s) + S(g) = CuS(s)
Al + HCl = AlCl3 + H2 =>
2 Al + 6 HCl = 2 AlCl3 + 3 H2
C + Mn = MnC =>
C + Mn = MnC
Ba(OH)2 + H3BO3 = Ba3(BO3)2 + H2O =>
3 Ba(OH)2 + 2 H3BO3 = Ba3(BO3)2 + 6 H2O
HCl + Mg(OH)2 = MgCl2 + H2(OH)2 =>
2 HCl + Mg(OH)2 = MgCl2 + H2(OH)2
C5H7O7 + O2 = CO2 + H2O =>
4 C5H7O7 + 13 O2 = 20 CO2 + 14 H2O
HCl + C3H6(OH)3 = C3H6Cl3 + H2O =>
3 HCl + C3H6(OH)3 = C3H6Cl3 + 3 H2O
Ca(s) + Mg(NO3)2(aq) = Ca(NO3)2 + Mg(s) =>
Ca(s) + Mg(NO3)2(aq) = Ca(NO3)2 + Mg(s)
K2S + CoCl3 = KCl + Co2S3 =>
3 K2S + 2 CoCl3 = 6 KCl + Co2S3
NiF2 + Ag2O2 = NiO2 + AgF =>
NiF2 + Ag2O2 = NiO2 + 2 AgF
NaHSO4 + NH4Cl = NH3 + H2SO4 + NaCl =>
NaHSO4 + NH4Cl = NH3 + H2SO4 + NaCl
Zn + Hg2Cl2 = Hg + ZnCl2 =>
Zn + Hg2Cl2 = 2 Hg + ZnCl2
NH3(g) + O2(g) = N2O3 + H2O =>
2 NH3(g) + 3 O2(g) = N2O3 + 3 H2O
CrCl3 + KOH = Cr(OH)3 + K3Cl3 =>
CrCl3 + 3 KOH = Cr(OH)3 + K3Cl3
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/13/24
Équations équilibrées sur01/12/24
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