| Équations équilibrées la veille | Équations équilibrées le lendemain |
K2S2O3 + 4 Cl2 + 5 H2O = 2 KHSO4 + 8 HCl
NO2 + HBrO4 + H2O = HNO3 + Br2 =>
14 NO2 + 2 HBrO4 + 6 H2O = 14 HNO3 + Br2
Zr + HCl = ZrCl + H =>
Zr + HCl = ZrCl + H
Na2CO3 + H3PO4 = H2O + NaH2PO4 + CO2 =>
Na2CO3 + 2 H3PO4 = H2O + 2 NaH2PO4 + CO2
N2 + O2 = N2O =>
2 N2 + O2 = 2 N2O
Mg + N2 = Mg3N2 =>
3 Mg + N2 = Mg3N2
N2 + O2 = N2O5 =>
2 N2 + 5 O2 = 2 N2O5
BaCl2(aq) + Na2CO3 = BaCO3 + NaCl =>
BaCl2(aq) + Na2CO3 = BaCO3 + 2 NaCl
N2 + O2 = NO =>
N2 + O2 = 2 NO
Cu + KOH = Cu(OH)2 + K2 =>
Cu + 2 KOH = Cu(OH)2 + K2
Zn3P2 + HCl = ZnCl2 + PH3 =>
Zn3P2 + 6 HCl = 3 ZnCl2 + 2 PH3
Al + N2 = AlN =>
2 Al + N2 = 2 AlN
CaOH + CuNO3 = CaNO3 + CuOH =>
CaOH + CuNO3 = CaNO3 + CuOH
C3H8 + Cl = C + HCl =>
C3H8 + 8 Cl = 3 C + 8 HCl
CH3COOH + (CH3)2CHCH2OH = C6H12O2 + H2O =>
CH3COOH + (CH3)2CHCH2OH = C6H12O2 + H2O
NaHCO3(s) = Na2O(s) + H2O(g) + CO2(g) =>
2 NaHCO3(s) = Na2O(s) + H2O(g) + 2 CO2(g)
FeSO4 + HCl = FeCl2 + H2SO4 =>
FeSO4 + 2 HCl = FeCl2 + H2SO4
FeCl2(ac) + NaOH(ac) = Fe(OH)2 + NaCl =>
FeCl2(ac) + 2 NaOH(ac) = Fe(OH)2 + 2 NaCl
CrI3 + Cl2 + NaOH = Na2CrO4 + NaIO4 + NaCl + H2 =>
2 CrI3 + 11 Cl2 + 32 NaOH = 2 Na2CrO4 + 6 NaIO4 + 22 NaCl + 16 H2
Cl + CH4 + Br2 = CH2Br2 + HCl =>
2 Cl + CH4 + Br2 = CH2Br2 + 2 HCl
CaSO3 + HCl = CaCl2 + H2SO3 =>
CaSO3 + 2 HCl = CaCl2 + H2SO3
Cu(s) + O2(g) = Cu2O(s) =>
4 Cu(s) + O2(g) = 2 Cu2O(s)
LiOH + KNO3 = KOH + LiNO3 =>
LiOH + KNO3 = KOH + LiNO3
H3AsO4 + Ni(OH)2 = NiHAsO4 + H2O =>
H3AsO4 + Ni(OH)2 = NiHAsO4 + 2 H2O
Na2CO3 + Pb(NO3)2 = Na2CO3(NO3)2 + Pb =>
Na2CO3 + Pb(NO3)2 = Na2CO3(NO3)2 + Pb
BO2 + H2O = BO2H2 + O2 =>
2 BO2 + 2 H2O = 2 BO2H2 + O2
I + NaCl + NaBr = NaI + BrCl =>
2 I + NaCl + NaBr = 2 NaI + BrCl
NaNO2 + H2O = NaOH + HNO2 =>
NaNO2 + H2O = NaOH + HNO2
Hg + Br2 = Hg2Br2 =>
2 Hg + Br2 = Hg2Br2
CoCl2 + AgNO3 = AgCl + Co(NO3)2 =>
CoCl2 + 2 AgNO3 = 2 AgCl + Co(NO3)2
CH3Br + Na = NaBr + CH3 =>
CH3Br + Na = NaBr + CH3
AgNo3 + K2S = KNo3 + Ag2S =>
2 AgNo3 + K2S = 2 KNo3 + Ag2S
C6H14 + CO2 = CO + H2 =>
C6H14 + 6 CO2 = 12 CO + 7 H2
HCI + CO = COCI + H2 =>
2 HCI + 2 CO = 2 COCI + H2
AgNO3 + H = Ag2 + HNO3 =>
2 AgNO3 + 2 H = Ag2 + 2 HNO3
ClO3 + NO = NO2 + Cl2 =>
2 ClO3 + 6 NO = 6 NO2 + Cl2
[Hg(H2O)] + Cl4 = [HgCl4] + H2O =>
[Hg(H2O)] + Cl4 = [HgCl4] + H2O
NH4Cl + Ba(OH)2 = NH3 + BaCl2 + H2O =>
2 NH4Cl + Ba(OH)2 = 2 NH3 + BaCl2 + 2 H2O
CoCl2 + AgNO3 = AgCl + Co(NO3)2 =>
CoCl2 + 2 AgNO3 = 2 AgCl + Co(NO3)2
F + NaCl = NaF + Cl =>
F + NaCl = NaF + Cl
Fe + F = FeF3 =>
Fe + 3 F = FeF3
AgNo3 + K2S = KNo3 + Ag2S =>
2 AgNo3 + K2S = 2 KNo3 + Ag2S
SnS2 = Sn + S2 =>
SnS2 = Sn + S2
F + NaOH = NaF + O2 + H2O =>
4 F + 4 NaOH = 4 NaF + O2 + 2 H2O
H2SiO3 + Ba(OH)2 = BaSiO3 + H2O =>
H2SiO3 + Ba(OH)2 = BaSiO3 + 2 H2O
F + NaOH = NaF + O2 + H2O =>
4 F + 4 NaOH = 4 NaF + O2 + 2 H2O
Na + F = NaF =>
Na + F = NaF
Re + KOH + O2 = KReO4 + H2O =>
4 Re + 4 KOH + 7 O2 = 4 KReO4 + 2 H2O
Na + F = NaF =>
Na + F = NaF
K + F = KF =>
K + F = KF
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/25/24
Équations équilibrées sur12/25/23
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