| Équations équilibrées la veille | Équations équilibrées le lendemain |
12 PH3 + 16 O3 = 18 H2O + 3 P4O10
H2SO4 + NaCO3 = NaSO4 + CO2 + H2O =>
H2SO4 + NaCO3 = NaSO4 + CO2 + H2O
Hg2 + O2 = HgO =>
Hg2 + O2 = 2 HgO
Al(NO3)3 + K3PO4 = AlPO4 + K(NO3) =>
Al(NO3)3 + K3PO4 = AlPO4 + 3 K(NO3)
SO(g) + O2(g) = SO3 =>
SO(g) + O2(g) = SO3
CuCl2 + Na3PO4 = Cu3(PO4)2 + NaCl =>
3 CuCl2 + 2 Na3PO4 = Cu3(PO4)2 + 6 NaCl
Au2O3 + N2O5 = Au(NO3)3 =>
Au2O3 + 3 N2O5 = 2 Au(NO3)3
HClO3 + Mg = H2 + MgClO3 =>
2 HClO3 + 2 Mg = H2 + 2 MgClO3
NH3 + HNO4 = NH4NO3 + H2O =>
6 NH3 + 4 HNO4 = 5 NH4NO3 + H2O
AgNO3 + Cl2 = AgCl + Cl(NO3)2 =>
4 AgNO3 + 3 Cl2 = 4 AgCl + 2 Cl(NO3)2
NH2 + O2 = NO + H2O =>
NH2 + O2 = NO + H2O
Ba + Ag2SO4 = BaSO4 + Ag =>
Ba + Ag2SO4 = BaSO4 + 2 Ag
NaHCO3 + H2O = NaH3 + CO4 =>
NaHCO3 + H2O = NaH3 + CO4
SO4 + LiOH = Li + SO4(OH)2 =>
SO4 + 2 LiOH = 2 Li + SO4(OH)2
HF + KMnO4 = KF + HMnO4 =>
HF + KMnO4 = KF + HMnO4
Mn(OH)2 + Pb(NO3)2 = Pb(OH)2 + Mn(NO3)2 =>
Mn(OH)2 + Pb(NO3)2 = Pb(OH)2 + Mn(NO3)2
Zn + H2O = ZnO + H2 =>
Zn + H2O = ZnO + H2
Br2 + S = BrS =>
Br2 + 2 S = 2 BrS
CuCl2 + KNO3 = Cu(NO3)2 + KCl =>
CuCl2 + 2 KNO3 = Cu(NO3)2 + 2 KCl
K + N2 + O2 = KNO3 =>
2 K + N2 + 3 O2 = 2 KNO3
HBrO + Na2SO3 = HBr + Na2SO4 =>
HBrO + Na2SO3 = HBr + Na2SO4
AgNO3 + H3PO4 = Ag3PO4 + HNO3 =>
3 AgNO3 + H3PO4 = Ag3PO4 + 3 HNO3
CaCO3 + HCI = CaC2 + CaCI2 + CO2 + H2O =>
7 CaCO3 + 10 HCI = 2 CaC2 + 5 CaCI2 + 8 CO2 + 5 H2O
Na + Ce2 = NaCe =>
2 Na + Ce2 = 2 NaCe
CH(CH2)2CH3 + O2 = CO2 + H2O =>
CH(CH2)2CH3 + 6 O2 = 4 CO2 + 4 H2O
K + H3Po4 = K3Po4 + H2 =>
6 K + 2 H3Po4 = 2 K3Po4 + 3 H2
CrCl3 + AgI = AgCl + CrI3 =>
CrCl3 + 3 AgI = 3 AgCl + CrI3
FeI2 + K2S = FeS + KI =>
FeI2 + K2S = FeS + 2 KI
Ba3(PO4)2(s) + HCl(aq) = BaCl2(aq) + H3PO4(aq) =>
Ba3(PO4)2(s) + 6 HCl(aq) = 3 BaCl2(aq) + 2 H3PO4(aq)
Li(OH) + MgCl2 = LiCl + Mg(OH)2 =>
2 Li(OH) + MgCl2 = 2 LiCl + Mg(OH)2
Ca(s) + H2SO4(ag) = CaSO4(ag) + H2(g) =>
Ca(s) + H2SO4(ag) = CaSO4(ag) + H2(g)
Zn + HCe = ZnCe2 + H =>
Zn + 2 HCe = ZnCe2 + 2 H
C + H2 + O2 = C29H48O =>
58 C + 48 H2 + O2 = 2 C29H48O
CuSO4(aq) + (NH4)2CO3(aq) = CuCO3 + (NH4)2SO4 =>
CuSO4(aq) + (NH4)2CO3(aq) = CuCO3 + (NH4)2SO4
C8H6O4 + CH3OH = C10H10O4 + H2O =>
C8H6O4 + 2 CH3OH = C10H10O4 + 2 H2O
NaCl + AgNO3 = (NaCl)AgNO3 =>
NaCl + AgNO3 = (NaCl)AgNO3
HNO3 + Ba(OH)2 = Ba(NO3)2 + H2O =>
2 HNO3 + Ba(OH)2 = Ba(NO3)2 + 2 H2O
Fe3O2 + HCl + O2 = FeCl3 + H2O =>
4 Fe3O2 + 36 HCl + 5 O2 = 12 FeCl3 + 18 H2O
AI2 + CI2 = AICI3 =>
AI2 + CI2 = AICI3
HBr + Ag2CO3 = HCO3 + Ag2Br =>
HBr + Ag2CO3 = HCO3 + Ag2Br
Br2 + NH3 = N2 + NH4Br =>
3 Br2 + 8 NH3 = N2 + 6 NH4Br
C9H10O2 + O2 = CO2 + H2O =>
2 C9H10O2 + 21 O2 = 18 CO2 + 10 H2O
KI(aq) + Cl(s) = ICl(aq) + K(s) =>
KI(aq) + Cl(s) = ICl(aq) + K(s)
NaOH + CUCl2 = CU(OH)2 + NaCl =>
2 NaOH + CUCl2 = CU(OH)2 + 2 NaCl
S + O2 = SO2 =>
S + O2 = SO2
Pb(NO3)2 + Mn = Mn(NO3)2 + Pb =>
Pb(NO3)2 + Mn = Mn(NO3)2 + Pb
H2SO4Ca(OH)2 = CaSO4 + H2O =>
H2SO4Ca(OH)2 = CaSO4 + 2 H2O
NaOH + C2H4O2 = NaC2H3O2 + H2O =>
NaOH + C2H4O2 = NaC2H3O2 + H2O
MgBr2 + HCl = MgCl2 + HBr =>
MgBr2 + 2 HCl = MgCl2 + 2 HBr
Pb(OH)2 + NH4OH = Pb(OH)3 + NH4 =>
Pb(OH)2 + NH4OH = Pb(OH)3 + NH4
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur10/19/24
Équations équilibrées sur11/18/23
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