| Équations équilibrées la veille | Équations équilibrées le lendemain |
Na2CO3 + 4 C + N2 = 2 NaCN + 3 CO
C(s) + Cl2(g) = CCl4(s) =>
C(s) + 2 Cl2(g) = CCl4(s)
HBrO + HBr = H2O + Br =>
HBrO + HBr = H2O + 2 Br
N4 + O2 = NO3 =>
N4 + 6 O2 = 4 NO3
KHCO3(s) + HCl(aq) = KCl(aq) + H2O(l) + CO2(g) =>
KHCO3(s) + HCl(aq) = KCl(aq) + H2O(l) + CO2(g)
Ag2SeO3 + Br2 + H2O = Ag2SeO4 + HBr =>
Ag2SeO3 + Br2 + H2O = Ag2SeO4 + 2 HBr
CaO + Al = Al2O3 + Ca =>
3 CaO + 2 Al = Al2O3 + 3 Ca
AsCl5 = As + Cl2 =>
2 AsCl5 = 2 As + 5 Cl2
Na + Br + O = NaBrO =>
Na + Br + O = NaBrO
Li2S + Sb2S3 + LiI + S = Li55Sb10S45I15 =>
20 Li2S + 5 Sb2S3 + 15 LiI + 10 S = Li55Sb10S45I15
P4 + Cl2 = P4Cl2 =>
P4 + Cl2 = P4Cl2
C11H22O11(l) + O2(g) = CO2(g) + H2O(l) =>
C11H22O11(l) + 11 O2(g) = 11 CO2(g) + 11 H2O(l)
KHS + H2O = KOH + H2S =>
KHS + H2O = KOH + H2S
Zn(OH)2 + H2SiO4 = Zn2(SiO4)2 + H2O =>
2 Zn(OH)2 + 2 H2SiO4 = Zn2(SiO4)2 + 4 H2O
Na + C2H5I = NaI + C2H5 =>
Na + C2H5I = NaI + C2H5
C6H5Cl + O2 = CO2 + H2O + HCl =>
C6H5Cl + 7 O2 = 6 CO2 + 2 H2O + HCl
KMnO4 + KI = K2MnO4 + I2 =>
2 KMnO4 + 2 KI = 2 K2MnO4 + I2
C6H7ON + C4H6O3 = C8H9NO2 + C2H4O2 =>
C6H7ON + C4H6O3 = C8H9NO2 + C2H4O2
I + H2SO4 = ISO4 + H =>
I + H2SO4 = ISO4 + 2 H
AlCl3(aq) + NaOH(aq) = NaCl3(aq) + AlOH(s) =>
AlCl3(aq) + NaOH(aq) = NaCl3(aq) + AlOH(s)
C5H5N + HCl = HC5H5N + Cl =>
C5H5N + HCl = HC5H5N + Cl
Li + P2 = Li3P =>
6 Li + P2 = 2 Li3P
Pb + Fe(NO3)2 = Pb(NO3)2 + Fe =>
Pb + Fe(NO3)2 = Pb(NO3)2 + Fe
Mg + K2CO3 = Mg(CO3)2 + K =>
Mg + 2 K2CO3 = Mg(CO3)2 + 4 K
ZnCl2 + CH3OH = CH3Cl + OH + ZnCl =>
ZnCl2 + CH3OH = CH3Cl + OH + ZnCl
C6H10O3 + O2 = H2O + CO2 =>
C6H10O3 + 7 O2 = 5 H2O + 6 CO2
CH4 + F2 = C + HF =>
CH4 + 2 F2 = C + 4 HF
C10H8 + H2O = CO2 + H =>
C10H8 + 20 H2O = 10 CO2 + 48 H
Sn + MgCl2 = SnCl4 + Mg =>
Sn + 2 MgCl2 = SnCl4 + 2 Mg
CO2O3 + Al = Al2O3 + CO =>
3 CO2O3 + 8 Al = 4 Al2O3 + 3 CO
Cl2 + CH4 = CCl4 + HCl2 =>
6 Cl2 + CH4 = CCl4 + 4 HCl2
Bi + NH4OH = Bi(OH) + NH4 =>
Bi + NH4OH = Bi(OH) + NH4
C(s) + H2O(l) = CH4(g) + CO2(g) =>
2 C(s) + 2 H2O(l) = CH4(g) + CO2(g)
CuS + KCl = CuCl2 + K2S =>
CuS + 2 KCl = CuCl2 + K2S
SnSO4 + NaOH = (SnOH)2SO4 + Na2SO4 =>
2 SnSO4 + 2 NaOH = (SnOH)2SO4 + Na2SO4
TiOSO4 + H2O = TiO(OH)2 + H2SO4 =>
TiOSO4 + 2 H2O = TiO(OH)2 + H2SO4
NaNH2 + C = NaCN + H2 =>
NaNH2 + C = NaCN + H2
Cu + PbSO4 = Cu(SO4) + Pb =>
Cu + PbSO4 = Cu(SO4) + Pb
Na + CO = NaO + C =>
Na + CO = NaO + C
NaBr + Na2CrO4 + H2SO4 = Br2 + Cr2(SO4)3 + Na2SO4 + H2O =>
6 NaBr + 2 Na2CrO4 + 8 H2SO4 = 3 Br2 + Cr2(SO4)3 + 5 Na2SO4 + 8 H2O
Na2SiO3 + CO2 + H2O = Na2CO3 + H2SiO3 =>
Na2SiO3 + CO2 + H2O = Na2CO3 + H2SiO3
NaOCl + CH3COOH = Cl2 + CH3COONa + H2O + O2 =>
4 NaOCl + 4 CH3COOH = 2 Cl2 + 4 CH3COONa + 2 H2O + O2
Na3(PO4) + Mg(OH)2 = Mg3(PO4)2 + Na(OH) =>
2 Na3(PO4) + 3 Mg(OH)2 = Mg3(PO4)2 + 6 Na(OH)
Na2HPO4 + H2SO4 = NaH2PO4 + NaHSO4 =>
Na2HPO4 + H2SO4 = NaH2PO4 + NaHSO4
AgBr(s) = Ag(s) + Br(g) =>
AgBr(s) = Ag(s) + Br(g)
Zn + H2SO4 + H2O = ZnSO4(H2O)7 + H2 =>
Zn + H2SO4 + 7 H2O = ZnSO4(H2O)7 + H2
Xe(g) + F2(g) = XeF6(g) =>
Xe(g) + 3 F2(g) = XeF6(g)
Li + O = LiO2 =>
Li + 2 O = LiO2
H2SO4(aq) + Na(s) = Na2SO4(s) + H2(g) =>
H2SO4(aq) + 2 Na(s) = Na2SO4(s) + H2(g)
N2(g) + O2 = NO =>
N2(g) + O2 = 2 NO
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur07/13/24
Équations équilibrées sur08/12/23
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