| Équations équilibrées la veille | Équations équilibrées le lendemain |
16 Al + 3 S8 = 8 Al2S3
H3AsO3 + Mn(OH)6 = Mn(AsO3)2 + H2O =>
2 H3AsO3 + Mn(OH)6 = Mn(AsO3)2 + 6 H2O
Al3 + ZnBr2 = Al2Br3 + Zn2 =>
8 Al3 + 18 ZnBr2 = 12 Al2Br3 + 9 Zn2
C5H9O + O2 = CO2 + H2O =>
4 C5H9O + 27 O2 = 20 CO2 + 18 H2O
(CH3(CH2)2*CH3) + O2 = CO2 + H2O =>
2(CH3(CH2)2*CH3) + 13 O2 = 8 CO2 + 10 H2O
Al2O3(s) + H2SO4(aq) = Al2(SO4)3(aq) + H2O(l) =>
Al2O3(s) + 3 H2SO4(aq) = Al2(SO4)3(aq) + 3 H2O(l)
Cs + Al2(SO4)3 + H2O = Cs2[Al(OH)4] + Cs2SO4 + H2 =>
10 Cs + Al2(SO4)3 + 8 H2O = 2 Cs2[Al(OH)4] + 3 Cs2SO4 + 4 H2
Sb2O5 + KOH + H2O = KSb(OH)6 =>
Sb2O5 + 2 KOH + 5 H2O = 2 KSb(OH)6
Pb(C2H3O2)2 + HgCl2 = Hg(C2H3O2)2 + PbCl2 =>
Pb(C2H3O2)2 + HgCl2 = Hg(C2H3O2)2 + PbCl2
C6H6H2SO4 = C6H5SO2OHH2O =>
C6H6H2SO4 = C6H5SO2OHH2O
P4(s) + O(g) = P2O5(s) =>
P4(s) + 10 O(g) = 2 P2O5(s)
NaCl + HgO + H2O = HgCl2 + NaOH =>
2 NaCl + HgO + H2O = HgCl2 + 2 NaOH
SO2 + Fe(OH)2 = FeSO4 + H2 =>
SO2 + Fe(OH)2 = FeSO4 + H2
SO3 + H2O = H2SO4 =>
SO3 + H2O = H2SO4
K3 + Cl2 = K3Cl2 =>
K3 + Cl2 = K3Cl2
AgNO3 + MgCl2 = AgCl + Mg(NO3)2 =>
2 AgNO3 + MgCl2 = 2 AgCl + Mg(NO3)2
Pd(OH) + HCI = H2O + PdCI =>
Pd(OH) + HCI = H2O + PdCI
Fe + CuSO4 = FeSO4 + Cu2 =>
2 Fe + 2 CuSO4 = 2 FeSO4 + Cu2
KI + KMnO4 + HSO4 = MnSO4 + I2 + K2SO4 + H2O =>
26 KI + 2 KMnO4 + 16 HSO4 = 2 MnSO4 + 13 I2 + 14 K2SO4 + 8 H2O
Mercury{2}OxideandChlorine = Mercury{2}ChlorideandOxygen =>
Mercury{2}OxideandChlorine = Mercury{2}ChlorideandOxygen
NaOH + C8H5O4K = KOH + C8H5O4Na =>
NaOH + C8H5O4K = KOH + C8H5O4Na
Al(NO3)3 + KI = Al(I)3 + K(NO3) =>
Al(NO3)3 + 3 KI = Al(I)3 + 3 K(NO3)
Cr + CO2 = CrO + CO =>
Cr + CO2 = CrO + CO
K2Cr2O7 + H2SO4 + CH4O = Cr2(SO4)3 + H2O + CH2O + K2SO4 =>
K2Cr2O7 + 4 H2SO4 + 3 CH4O = Cr2(SO4)3 + 7 H2O + 3 CH2O + K2SO4
C2H0(g) + O2(g) = CO2(g) + H2O(l) =>
4 C2H0(g) + 9 O2(g) = 8 CO2(g) + 2 H2O(l)
HSO3{-} = H{+} + SO3{2-} =>
HSO3{-} = H{+} + SO3{2-}
Sb + HNO3 = Sb3O5 + NO + H2O =>
9 Sb + 10 HNO3 = 3 Sb3O5 + 10 NO + 5 H2O
CrO2Cl2 + NaOH = NaCl + Na2CrO4 + H2O =>
CrO2Cl2 + 4 NaOH = 2 NaCl + Na2CrO4 + 2 H2O
HCl + CHNaO3 = H2O + NaCl + CO2 =>
HCl + CHNaO3 = H2O + NaCl + CO2
CuSO4 + N2H4 + NaOH = N2 + Na2SO4 + H2O + Cu =>
2 CuSO4 + N2H4 + 4 NaOH = N2 + 2 Na2SO4 + 4 H2O + 2 Cu
Na + H2O = NaOH + H2 =>
2 Na + 2 H2O = 2 NaOH + H2
K2Cr2O7 + CH3OH + H2SO4 = Cr2(SO4)3 + K2SO4 + CH3COOH + H2O =>
2 K2Cr2O7 + 6 CH3OH + 8 H2SO4 = 2 Cr2(SO4)3 + 2 K2SO4 + 3 CH3COOH + 14 H2O
NF3(g) = N2(g) + F2(g) =>
2 NF3(g) = N2(g) + 3 F2(g)
CH3OH + O2 = H2O + CO2 =>
2 CH3OH + 3 O2 = 4 H2O + 2 CO2
Sr(aq) + SO4(aq) = SrSO4(s) =>
Sr(aq) + SO4(aq) = SrSO4(s)
Ca + HBr = CaBr2 + H2 =>
Ca + 2 HBr = CaBr2 + H2
Cr2O3(s) + Si(l) = Cr(l) + SiO2(s) =>
2 Cr2O3(s) + 3 Si(l) = 4 Cr(l) + 3 SiO2(s)
CoCl2*6H20 + NH4Cl + NH4OH = (Co(NH3)6)Cl3 + H2O + H =>
CoCl2*6H20 + NH4Cl + 5 NH4OH = (Co(NH3)6)Cl3 + 5 H2O + 121 H
C2H2 + KMnO4 + KOH = C2H2O4 + K2MnO4 + H2O =>
C2H2 + 8 KMnO4 + 8 KOH = C2H2O4 + 8 K2MnO4 + 4 H2O
C + CuCl2 = CCl + Cu =>
2 C + CuCl2 = 2 CCl + Cu
Fe + HCl1 = FeCl2 + H2 =>
Fe + 2 HCl1 = FeCl2 + H2
C2H6O2 + CO2 = CO + H2O =>
C2H6O2 + 3 CO2 = 5 CO + 3 H2O
Zn(NO3)2 + Al(NO3)3 + CH6N4O = ZnAl2O4 + H2O + N2 + CO2 =>
Zn(NO3)2 + 2 Al(NO3)3 + 5 CH6N4O = ZnAl2O4 + 15 H2O + 14 N2 + 5 CO2
C2H5NO3(l) + O2(g) = N2(g) + CO2(g) + H2O(l) =>
4 C2H5NO3(l) + 7 O2(g) = 2 N2(g) + 8 CO2(g) + 10 H2O(l)
Zn3(PO4)2 + C = Zn3P2 + CO =>
Zn3(PO4)2 + 8 C = Zn3P2 + 8 CO
Ba(OH)2 + H2SO3 = H2O + Ba(SO3) =>
Ba(OH)2 + H2SO3 = 2 H2O + Ba(SO3)
ZnSO4 + C = ZnS + CO =>
ZnSO4 + 4 C = ZnS + 4 CO
CaCl2 + Ag(NO3) = AgCl2 + Ca(NO3) =>
CaCl2 + Ag(NO3) = AgCl2 + Ca(NO3)
Al + HNO3 = Al(NO3)2 + N2 + H2O =>
5 Al + 12 HNO3 = 5 Al(NO3)2 + N2 + 6 H2O
CO2(g) + H2O(l) = H2CO3(aq) =>
CO2(g) + H2O(l) = H2CO3(aq)
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/09/24
Équations équilibrées sur01/08/24
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