| Équations équilibrées la veille | Équations équilibrées le lendemain |
ZeCONo = COZeNo
Sn3(PO4)4 + Na2(CO3) = Sn2(CO3)4 + Na3(PO4) =>
2 Sn3(PO4)4 + 12 Na2(CO3) = 3 Sn2(CO3)4 + 8 Na3(PO4)
ZeCONo = COZeNo =>
ZeCONo = COZeNo
Zn + HCl = ZnCl2 + H2 =>
Zn + 2 HCl = ZnCl2 + H2
Ca(HCO3)2 + BaCl2 = BaCO3 + CaCO3 + HCl =>
Ca(HCO3)2 + BaCl2 = BaCO3 + CaCO3 + 2 HCl
Ca2 + P = CaP2 =>
Ca2 + 4 P = 2 CaP2
C2H5O2N + H2 = CH4 + CO2 + NH3 =>
C2H5O2N + H2 = CH4 + CO2 + NH3
C8H5KO4 + NaOH = NaKC8H4O4 + H2O =>
C8H5KO4 + NaOH = NaKC8H4O4 + H2O
Ca3N2 + H2O = Ca + OH + NH3 =>
Ca3N2 + 6 H2O = 3 Ca + 6 OH + 2 NH3
Al(OH)3 + C = CO2 + H2O + Al =>
4 Al(OH)3 + 3 C = 3 CO2 + 6 H2O + 4 Al
ZeCONo = COZeNo =>
ZeCONo = COZeNo
NaNO2 + NaCl + H2SO4 = Cl2 + NO + Na2SO4 + H2O =>
2 NaNO2 + 2 NaCl + 2 H2SO4 = Cl2 + 2 NO + 2 Na2SO4 + 2 H2O
Al2Si2O5(OH)4 + H{+} = SiO2 + Al{3+} + H2O =>
Al2Si2O5(OH)4 + 6 H{+} = 2 SiO2 + 2 Al{3+} + 5 H2O
ZeCONo = COZeNo =>
ZeCONo = COZeNo
Li2Co3 + KNo3 = LiNo3 + K2Co3 =>
Li2Co3 + 2 KNo3 = 2 LiNo3 + K2Co3
C6H5NH2 + NaNO2 + HCl = [C6H5N2]Cl + NaCl + H2O =>
C6H5NH2 + NaNO2 + 2 HCl = [C6H5N2]Cl + NaCl + 2 H2O
Cl2 + H{+} + Cr2O7{-2} = Cr{+3} + H2O + ClO4 =>
3 Cl2 + 64 H{+} + 8 Cr2O7{-2} = 16 Cr{+3} + 32 H2O + 6 ClO4
Ca(No3)2 + H3PO4 = Ca3(PO4)2 + HNo3 =>
3 Ca(No3)2 + 2 H3PO4 = Ca3(PO4)2 + 6 HNo3
ZnCl2 + NH3 = Zn(NH3)4 + Cl =>
ZnCl2 + 4 NH3 = Zn(NH3)4 + 2 Cl
CoCl2 + KBr = CoBr + KCl2 =>
CoCl2 + KBr = CoBr + KCl2
ZeCONo = COZeNo =>
ZeCONo = COZeNo
NH4Cl(s) + Sr(OH)2*8H2O(s) = SrCl2(aq) + NH3(g) + H2O(l) =>
2 NH4Cl(s) + Sr(OH)2*8H2O(s) = SrCl2(aq) + 2 NH3(g) + 10 H2O(l)
BF3HF = BF4H =>
BF3HF = BF4H
Mg + AgNO3 = Mg(NO3)2 + Ag =>
Mg + 2 AgNO3 = Mg(NO3)2 + 2 Ag
Pb(CH3COO)2 = Pb + CO2 + H2O + C3H6O =>
8 Pb(CH3COO)2 = 8 Pb + 11 CO2 + 3 H2O + 7 C3H6O
SiS2 = Si + S =>
SiS2 = Si + 2 S
C7H5N3O6(s) = CO2(g) + N2(g) + H2O(g) + C(s) =>
4 C7H5N3O6(s) = 7 CO2(g) + 6 N2(g) + 10 H2O(g) + 21 C(s)
HCl + NH4Br = NH4Cl + HBr =>
HCl + NH4Br = NH4Cl + HBr
C(s) + F2(g) = CF4(s) =>
C(s) + 2 F2(g) = CF4(s)
C12H22O11 + O2 = CO + H2O =>
C12H22O11 + 6 O2 = 12 CO + 11 H2O
C16H31OH + O2 = CO + H2O =>
2 C16H31OH + 31 O2 = 32 CO + 32 H2O
H2SO4 + Mg = Mg2SO4 + SO2 + H2O =>
2 H2SO4 + 2 Mg = Mg2SO4 + SO2 + 2 H2O
CaCl2 + NH3 + H2O = Ca(OH)2 + NH4Cl =>
CaCl2 + 2 NH3 + 2 H2O = Ca(OH)2 + 2 NH4Cl
SO3(g) + H2O(l) = SO4 + H2 =>
SO3(g) + H2O(l) = SO4 + H2
Mg(NO3)2 + Na2PO = MgPO + NaNO3 =>
Mg(NO3)2 + Na2PO = MgPO + 2 NaNO3
Na2S2O3 + H2O + Cl2 = Na2SO4 + H2SO4 + HCl =>
Na2S2O3 + 5 H2O + 4 Cl2 = Na2SO4 + H2SO4 + 8 HCl
V + H2SO4 = SO2 + VSO4 + H2O =>
V + 2 H2SO4 = SO2 + VSO4 + 2 H2O
NH2OH + FeSO4 + H2SO4 = Fe2(SO4)3 + NH4OH =>
NH2OH + 2 FeSO4 + H2SO4 = Fe2(SO4)3 + NH4OH
PO = P + O =>
PO = P + O
NaBr + HClO = NaClO + Br2 + H2 =>
2 NaBr + 2 HClO = 2 NaClO + Br2 + H2
(C4)(H10) + (O2) = (CO2) + (H2O) =>
2(C4)(H10) + 13(O2) = 8(CO2) + 10(H2O)
Cu + S = Cu2S =>
2 Cu + S = Cu2S
Al(s) + Cl(g) = AlCl2(l) =>
Al(s) + 2 Cl(g) = AlCl2(l)
Li2CO3 + Mg(ClO3)2 = Li(ClO3) + Mg(CO3) =>
Li2CO3 + Mg(ClO3)2 = 2 Li(ClO3) + Mg(CO3)
KBr + Cl2 + H2O = KBrO3 + HCl =>
KBr + 3 Cl2 + 3 H2O = KBrO3 + 6 HCl
C12H24 + O2 = CO2 + H2O =>
C12H24 + 18 O2 = 12 CO2 + 12 H2O
NiSO4 + NaClO + NaOH + H2O = Ni(OH)3 + NaCl + Na2SO4 =>
2 NiSO4 + NaClO + 4 NaOH + H2O = 2 Ni(OH)3 + NaCl + 2 Na2SO4
CO3 + O2 = CO4 =>
2 CO3 + O2 = 2 CO4
CaI2 + H2SO4 = CaSO4 + SO2 + I2 + H2O =>
CaI2 + 2 H2SO4 = CaSO4 + SO2 + I2 + 2 H2O
NaZnO2 + HCl = ZnCl2 + Na(OH)2 =>
NaZnO2 + 2 HCl = ZnCl2 + Na(OH)2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur07/12/24
Équations équilibrées sur08/11/23
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