| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 CuCl2 + SO3 + H2O = 2 CuCl + SO4 + 2 HCl
NaI + Cl2 = NaCl + I =>
2 NaI + Cl2 = 2 NaCl + 2 I
Ag(NO3)2 + H2S = AgS + HNO3 =>
Ag(NO3)2 + H2S = AgS + 2 HNO3
CF2Cl2 = C + F + Cl =>
CF2Cl2 = C + 2 F + 2 Cl
MgHCO3 + HNO3 = MgNO3 + H2O + CO2 =>
MgHCO3 + HNO3 = MgNO3 + H2O + CO2
LiAlH4 + H2O = LiOH + Al(OH) + H2 =>
LiAlH4 + 2 H2O = LiOH + Al(OH) + 3 H2
K2SO4 + Na2CO3 = K2CO3 + Na2SO4 =>
K2SO4 + Na2CO3 = K2CO3 + Na2SO4
KI + AgNO3 = K(NO3)2 + Ag2I =>
KI + 2 AgNO3 = K(NO3)2 + Ag2I
K2CrO4 + HCl = Cl2 + KCl + H2O + CrCl2 =>
K2CrO4 + 8 HCl = 2 Cl2 + 2 KCl + 4 H2O + CrCl2
Hl + Ba(OH)2 = HlBa(OH)2 =>
Hl + Ba(OH)2 = HlBa(OH)2
Na1 + Cl1 = NaCl =>
Na1 + Cl1 = NaCl
C2H2 + Ag = Ag2C2 + H2 =>
C2H2 + 2 Ag = Ag2C2 + H2
(NH4)3PO4 + LiOH = NH3 + HOH + Li3PO4 =>
(NH4)3PO4 + 3 LiOH = 3 NH3 + 3 HOH + Li3PO4
K2SO3 + Br2 = KBr + KBrO3 + SO2 =>
3 K2SO3 + 3 Br2 = 5 KBr + KBrO3 + 3 SO2
Na2(CrO4) + Cr(NO3)3 = Cr(CrO4) + Na2(NO3)3 =>
Na2(CrO4) + Cr(NO3)3 = Cr(CrO4) + Na2(NO3)3
NH3 + P2O5 = H3NP2O5 =>
NH3 + P2O5 = H3NP2O5
Fe(NO3)3(aq) + Ca(s) = Ca(NO3)3(aq) + Fe(s) =>
Fe(NO3)3(aq) + Ca(s) = Ca(NO3)3(aq) + Fe(s)
HClO4 + Mg(OH)2 = Mg(ClO4)2 + H2O =>
2 HClO4 + Mg(OH)2 = Mg(ClO4)2 + 2 H2O
NaClO + HCl = NaCl + H2O + Cl2 =>
NaClO + 2 HCl = NaCl + H2O + Cl2
Li2S + HNO3 = H2S + LiNO3 =>
Li2S + 2 HNO3 = H2S + 2 LiNO3
Mg + HNO3(concentrated) = Mg(NO3)2 + N2 + H2O =>
5 Mg + 12 HNO3(concentrated) = 5 Mg(NO3)2 + N2 + 6 H2O
(a)KAl(OH)4(aq) + H2SO4(aq) + H2O(l) = KAl(SO4)2*12H2O(s) =>
(a)KAl(OH)4(aq) + 2 H2SO4(aq) + 8 H2O(l) = KAl(SO4)2*12H2O(s)
Na1 + Br1 = NaBr =>
Na1 + Br1 = NaBr
Fe2O3(s) + HCl(g) = FeCl3(s) + H2O(g) =>
Fe2O3(s) + 6 HCl(g) = 2 FeCl3(s) + 3 H2O(g)
Na1 + Cl = NaCl =>
Na1 + Cl = NaCl
NaOH + SIO2 = Na2SIO3 + H2O =>
2 NaOH + SIO2 = Na2SIO3 + H2O
Mg2O + H = Mg + H2O =>
Mg2O + 2 H = 2 Mg + H2O
Sr + HNO3 = Sr(NO3)2 + H2 =>
Sr + 2 HNO3 = Sr(NO3)2 + H2
Na2TeO3 + Na2[Sn(OH)4] + H2O = Te + Na2[Sn(OH)6] + NaOH =>
Na2TeO3 + 2 Na2[Sn(OH)4] + 3 H2O = Te + 2 Na2[Sn(OH)6] + 2 NaOH
CuSO4 + Ca3(PO4)2 = CaSO4 + Cu3(PO4)2 =>
3 CuSO4 + Ca3(PO4)2 = 3 CaSO4 + Cu3(PO4)2
Cu(OH)2 + H4P2O7 = H2O + Cu2P2O7 =>
2 Cu(OH)2 + H4P2O7 = 4 H2O + Cu2P2O7
Ni(NO3)2 + NH4OH = Ni(OH)2 + NH4(NO3) =>
Ni(NO3)2 + 2 NH4OH = Ni(OH)2 + 2 NH4(NO3)
CO2 + H2O + SO2 = C6H5SH + O2 =>
12 CO2 + 6 H2O + 2 SO2 = 2 C6H5SH + 17 O2
CHF3 + O2 = CO2 + C2F10 + HF =>
5 CHF3 + 3 O2 = 3 CO2 + C2F10 + 5 HF
Na2CO3 + HCl = H2CO3 + NaCl =>
Na2CO3 + 2 HCl = H2CO3 + 2 NaCl
NH4OH + CO2 = H + CO3 + NH3 =>
NH4OH + CO2 = 2 H + CO3 + NH3
C2H2 + Ag = Ag2C2 + H2 =>
C2H2 + 2 Ag = Ag2C2 + H2
BaO + H3PO4 = Ba3(PO4)2 + H2O =>
3 BaO + 2 H3PO4 = Ba3(PO4)2 + 3 H2O
Ca + MnCl2 = CaCl2 + Mn =>
Ca + MnCl2 = CaCl2 + Mn
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
C14H10O4 + H2O2 = C6H6OH + CO2 =>
18 C14H10O4 + 29 H2O2 = 34 C6H6OH + 48 CO2
NaOH + Ba(NO3)2 = Ba + OH + Na(NO3)2 =>
NaOH + Ba(NO3)2 = Ba + OH + Na(NO3)2
F + HCl = FCl2 + H =>
F + 2 HCl = FCl2 + 2 H
Mg(NO3)2 + H3PO4 = H3(NO3)2 + MgPO4 =>
Mg(NO3)2 + H3PO4 = H3(NO3)2 + MgPO4
KPO3 + Na2CrO4 = K2CrO4 + NaPO3 =>
2 KPO3 + Na2CrO4 = K2CrO4 + 2 NaPO3
NaOH + Na2Co3 = Na2OH + NaCo3 =>
NaOH + Na2Co3 = Na2OH + NaCo3
Mg(NO3)2 + H3PO4 = H3(NO3)2 + MgPO4 =>
Mg(NO3)2 + H3PO4 = H3(NO3)2 + MgPO4
NH4Cl + Na2S = S(NH4)2 + NaCl =>
2 NH4Cl + Na2S = S(NH4)2 + 2 NaCl
C3H7CHOHCH(C2H5)CH2OH + O2 = CO2 + H2O =>
2 C3H7CHOHCH(C2H5)CH2OH + 23 O2 = 16 CO2 + 18 H2O
Na3PO4 + MgS = Mg3(PO4) + NaS =>
Na3PO4 + 3 MgS = Mg3(PO4) + 3 NaS
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/15/25
Équations équilibrées sur02/14/24
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