| Équations équilibrées la veille | Équations équilibrées le lendemain |
Sn(NO3)4 + 2 Na2S = SnS2 + 4 Na(NO3)
CsOH(aq) + H2SO4(aq) = Cs2SO4(aq) + H2O(l) =>
2 CsOH(aq) + H2SO4(aq) = Cs2SO4(aq) + 2 H2O(l)
C4H8Cl2 + Mg = C4H8 + MgCl2 =>
C4H8Cl2 + Mg = C4H8 + MgCl2
CuO + C = Cu + CO2(g) =>
2 CuO + C = 2 Cu + CO2(g)
Zn(NO3)2 + H2SO4 = Zn(SO4)2 + H2(NO3) =>
Zn(NO3)2 + 2 H2SO4 = Zn(SO4)2 + 2 H2(NO3)
KI + Na(NO3)2 = KNO3 + NaI2 =>
2 KI + Na(NO3)2 = 2 KNO3 + NaI2
NH4OH + H3Po4 = NH4Po4 + H3OH =>
NH4OH + H3Po4 = NH4Po4 + H3OH
C3H6O2 + NaOH = C2H3O2Na + CH4O =>
C3H6O2 + NaOH = C2H3O2Na + CH4O
NaOH + CH4 = Na + CO2 + H2O =>
8 NaOH + CH4 = 8 Na + CO2 + 6 H2O
Pb(C2H3O2)2 + H2S = PbS + C2H4O2 =>
Pb(C2H3O2)2 + H2S = PbS + 2 C2H4O2
Na2SeO3 + HCl = NaCl + H2O + Se + Cl2 =>
Na2SeO3 + 6 HCl = 2 NaCl + 3 H2O + Se + 2 Cl2
Ca + PbBr2 = CaBr + Pb =>
2 Ca + PbBr2 = 2 CaBr + Pb
K2CO3(aq) + NaOH(aq) = KOH + Na2CO3 =>
K2CO3(aq) + 2 NaOH(aq) = 2 KOH + Na2CO3
CO2 + Ag2O = Ag2CO3 =>
CO2 + Ag2O = Ag2CO3
HNO + NH4OH = NH4NO + HOH =>
HNO + NH4OH = NH4NO + HOH
CH2NO2 + H2 = CH3NH2 + H2O =>
2 CH2NO2 + 7 H2 = 2 CH3NH2 + 4 H2O
K2CO3(aq) + NaOH(aq) = K2OH(aq) + NaCO3(aq) =>
K2CO3(aq) + NaOH(aq) = K2OH(aq) + NaCO3(aq)
P(s) + Cl2(g) = PCl3(l) =>
2 P(s) + 3 Cl2(g) = 2 PCl3(l)
AgBrO3 = AgBr + O2 =>
2 AgBrO3 = 2 AgBr + 3 O2
C2H4Cl2 + H2O = C2H6O2 + HCl =>
C2H4Cl2 + 2 H2O = C2H6O2 + 2 HCl
Ni + V = Ni894V106 =>
894 Ni + 106 V = Ni894V106
Fe + Al(SO4)3 = Al + Fe3(SO4)3 =>
3 Fe + Al(SO4)3 = Al + Fe3(SO4)3
Sr(OH)2 + KHC8H4O4 = H2O + Sr(KC8H4O4)2 =>
Sr(OH)2 + 2 KHC8H4O4 = 2 H2O + Sr(KC8H4O4)2
C2H4Cl2 + H2O = C2H4 + O2 + HCl =>
2 C2H4Cl2 + 2 H2O = 2 C2H4 + O2 + 4 HCl
NiS = Ni + S8 =>
8 NiS = 8 Ni + S8
Al + SnF2 = AlF3 + Sn =>
2 Al + 3 SnF2 = 2 AlF3 + 3 Sn
ClO + Al = AlClO =>
ClO + Al = AlClO
C2H4Cl2 + H2O = C2H4O + HCl =>
C2H4Cl2 + H2O = C2H4O + 2 HCl
Zn + PbO2 = ZnO + PbO =>
Zn + PbO2 = ZnO + PbO
Cl2 + Ca(OH)2 = CaCl2 + Ca(OCl)2 + H2O =>
2 Cl2 + 2 Ca(OH)2 = CaCl2 + Ca(OCl)2 + 2 H2O
C2H5Cl + O2 = CO2 + H2O + Cl2 =>
4 C2H5Cl + 13 O2 = 8 CO2 + 10 H2O + 2 Cl2
N2O4 + CO = NO + CO2 =>
N2O4 + 2 CO = 2 NO + 2 CO2
copper(ii)oxide + hydrochloricacid = copper(ii)chloride + water =>
CuO + 2 HCl = CuCl2 + H2O
Au + HI = AuI2 + H2 =>
Au + 2 HI = AuI2 + H2
H2S + NO3 = S8 + NO + H2O =>
8 H2S + 4 NO3 = S8 + 4 NO + 8 H2O
C10H11BrO + CH3NH2 = C11H15NO + HBr =>
C10H11BrO + CH3NH2 = C11H15NO + HBr
Au + HNO3 + HCl = HAuCl4 + NO + H2O =>
Au + HNO3 + 4 HCl = HAuCl4 + NO + 2 H2O
S + NO2 = SO2 + NO =>
S + 2 NO2 = SO2 + 2 NO
Au + HI = AuH + I =>
Au + HI = AuH + I
ZnSO4(aq) + AgNO3(aq) = Zn(NO3)2 + Ag2SO4(s) =>
ZnSO4(aq) + 2 AgNO3(aq) = Zn(NO3)2 + Ag2SO4(s)
MgCl2 + H2O = HCl + Mg(OH)2 =>
MgCl2 + 2 H2O = 2 HCl + Mg(OH)2
ZnO + C2O = Zn + CO2 =>
3 ZnO + C2O = 3 Zn + 2 CO2
Cr(OH)3 + H2O = Cr(OH)3*H2O =>
Cr(OH)3 + H2O = Cr(OH)3*H2O
K + Cr + O = K2Cr2O7 =>
2 K + 2 Cr + 7 O = K2Cr2O7
Au + HI = AuI3 + H2 =>
2 Au + 6 HI = 2 AuI3 + 3 H2
C8H18(l) + N2O(g) = CO2(g) + H2O(g) + N2(g) =>
C8H18(l) + 25 N2O(g) = 8 CO2(g) + 9 H2O(g) + 25 N2(g)
Ag + F = AgF =>
Ag + F = AgF
CsH + H2O = Cs2O + H3 =>
6 CsH + 3 H2O = 3 Cs2O + 4 H3
Cu2O + H = Cu + H2O =>
Cu2O + 2 H = 2 Cu + H2O
Au + HI = AuI + H =>
Au + HI = AuI + H
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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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