| Équations équilibrées la veille | Équations équilibrées le lendemain |
Mg + Hg(No3)2 = Hg + Mg(No3)2
H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O
C4H10S(l) + O2(g) = CO2 + H2O + SO3 =>
C4H10S(l) + 8 O2(g) = 4 CO2 + 5 H2O + SO3
[Cu(H2O)4]SO4*H2O + KCN = [Cu(KCN)]SO4*H2O + H2O =>
[Cu(H2O)4]SO4*H2O + KCN = [Cu(KCN)]SO4*H2O + 4 H2O
AlCl3 + NaHCO3 = Al(OH)3 + CO2 + NaCl =>
AlCl3 + 3 NaHCO3 = Al(OH)3 + 3 CO2 + 3 NaCl
Na2MoO4 + S = Na2MoS4 + O2 =>
Na2MoO4 + 4 S = Na2MoS4 + 2 O2
HNO3 + KOH = KNO3 + H2O =>
HNO3 + KOH = KNO3 + H2O
H3BO2 + H2O = H3BO3 + H2 =>
H3BO2 + H2O = H3BO3 + H2
Cu(s) + HgCl2(aq) = CuCl2 + Hg =>
Cu(s) + HgCl2(aq) = CuCl2 + Hg
Au + HNO3 = AuNO3 + H2 =>
2 Au + 2 HNO3 = 2 AuNO3 + H2
Mg(OH)2 + K = KOH + Mg =>
Mg(OH)2 + 2 K = 2 KOH + Mg
Zn(NO3)4 + HCl = ZnCl4 + HNO3 =>
Zn(NO3)4 + 4 HCl = ZnCl4 + 4 HNO3
C7H16O + O2 = H2O + CO =>
C7H16O + 7 O2 = 8 H2O + 7 CO
Al + HCl = AlCl3 + H2 = =>
2 Al + 6 HCl = 2 AlCl3 + 3 H2
CaO + H2SO4 + H2O = CaSO4(H2O)2 =>
CaO + H2SO4 + H2O = CaSO4(H2O)2
CO2 + H2O = C2H2 + O2 =>
4 CO2 + 2 H2O = 2 C2H2 + 5 O2
CaF2 + H2SO4 = CaSO4 + HF =>
CaF2 + H2SO4 = CaSO4 + 2 HF
ClO2 + Ba(OH)2 = BaCl2 + Ba(ClO3)2 + H2O =>
12 ClO2 + 6 Ba(OH)2 = BaCl2 + 5 Ba(ClO3)2 + 6 H2O
Ca3P2 + H2O = Ca(OH)2 + PH3 =>
Ca3P2 + 6 H2O = 3 Ca(OH)2 + 2 PH3
CuCl2 + Al = AlCu3 + Cl =>
3 CuCl2 + Al = AlCu3 + 6 Cl
CaCl2 + Na2(PO)4 = Ca(PO)4 + NaCl =>
CaCl2 + Na2(PO)4 = Ca(PO)4 + 2 NaCl
Cr2O3 + KNO3 + Na2CO3 = NaCrO4 + KNO2 + CO2 =>
Cr2O3 + 4 KNO3 + Na2CO3 = 2 NaCrO4 + 4 KNO2 + CO2
Pb(NO3)2 + H2S = PbS + HNO3 =>
Pb(NO3)2 + H2S = PbS + 2 HNO3
Mg + Hg(No3)2 = Hg + Mg(No3)2 =>
Mg + Hg(No3)2 = Hg + Mg(No3)2
FeC2O2*2H2O + O2 = Fe2O3 + H2O + CO2 =>
4 FeC2O2*2H2O + 7 O2 = 2 Fe2O3 + 8 H2O + 8 CO2
Aluminiumoxide + sulfuricacid = aluminiumsulfate + water =>
Al2O3 + 3 H2SO4 = Al2(SO4)3 + 3 H2O
C8H8O3 + (CH3CO)2O = C10H10O4 + C2H4O2 =>
C8H8O3 + (CH3CO)2O = C10H10O4 + C2H4O2
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
PI3 + H2O = H3PO3 + HI =>
PI3 + 3 H2O = H3PO3 + 3 HI
C22 + Cl = CCl4 =>
C22 + 88 Cl = 22 CCl4
AgNO3 + HNO3 = Ag[NO3]2 + H2 =>
2 AgNO3 + 2 HNO3 = 2 Ag[NO3]2 + H2
Na + CI2 = NaCI + I2 =>
2 Na + 2 CI2 = 2 NaCI + I2
Ca(s) + Zn(aq) = Ca2Zn =>
2 Ca(s) + Zn(aq) = Ca2Zn
H3PO4 + Hg = HgPO4 + H3 =>
H3PO4 + Hg = HgPO4 + H3
CH4 + S = CS2 + H2S =>
CH4 + 4 S = CS2 + 2 H2S
Cr3 + PO4(aq) = CrPO4(s) =>
Cr3 + 3 PO4(aq) = 3 CrPO4(s)
NaOH(aq) + MgCl2(aq) = NaCl + Mg(OH)2 =>
2 NaOH(aq) + MgCl2(aq) = 2 NaCl + Mg(OH)2
AgNO3 + HCl = AgCl + HNO3 =>
AgNO3 + HCl = AgCl + HNO3
P + H2 = P2H3 =>
4 P + 3 H2 = 2 P2H3
NaOH + CuCl{2-} = NaCl + Cu(OH){2-} =>
NaOH + CuCl{2-} = NaCl + Cu(OH){2-}
C1000000H2000002 + O2 = H2O + CO2 =>
2 C1000000H2000002 + 3000001 O2 = 2000002 H2O + 2000000 CO2
Mg3N2 + H2O = Mg(OH)2 + NH3 =>
Mg3N2 + 6 H2O = 3 Mg(OH)2 + 2 NH3
NiCl2 + (NH4)2PO4 = NH4Cl + NiPO4 =>
NiCl2 + (NH4)2PO4 = 2 NH4Cl + NiPO4
NO2 + H2O = nitricacid + NO =>
3 NO2 + H2O = 2 HNO3 + NO
C8H8O + OH = CO2 + H2O =>
C8H8O + 38 OH = 8 CO2 + 23 H2O
NaNO2 + CuCl2 + H2O = Cu(OH)2 + NaCl + HNO2 =>
2 NaNO2 + CuCl2 + 2 H2O = Cu(OH)2 + 2 NaCl + 2 HNO2
Al + H2SO4 = Al2(SO4)3 + H2 =>
2 Al + 3 H2SO4 = Al2(SO4)3 + 3 H2
I2 + HNO3 = HIO3 + N2O + H2O =>
4 I2 + 10 HNO3 = 8 HIO3 + 5 N2O + H2O
NaHC4H4O6 + KOH = KHC4H4O6 + NaOH =>
NaHC4H4O6 + KOH = KHC4H4O6 + NaOH
NH4ClO4 + C12H22O11 = N2 + H2O + CO2 + HCl =>
48 NH4ClO4 + 5 C12H22O11 = 24 N2 + 127 H2O + 60 CO2 + 48 HCl
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/31/24
Équations équilibrées sur01/30/24
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