| Équations équilibrées la veille | Équations équilibrées le lendemain |
4 CoO(s) + O2(g) = 2 Co2O3(s)
C8H18 + CH4 = C9H22 =>
C8H18 + CH4 = C9H22
NaOH + SiH3Cl + H2O = Na2SiO3 + HCl + H2 =>
2 NaOH + SiH3Cl + H2O = Na2SiO3 + HCl + 3 H2
MnCO3 + Li2CO3 + O2 = Li2Mn4O9 + CO2 =>
4 MnCO3 + Li2CO3 + 2 O2 = Li2Mn4O9 + 5 CO2
H2O + NaBr + Cl2 = NaBrO3 + HCl =>
3 H2O + NaBr + 3 Cl2 = NaBrO3 + 6 HCl
Al(OH)4 + H2(SO)4 = H2O + Al(OH)3 + (SO)4 =>
2 Al(OH)4 + H2(SO)4 = 2 H2O + 2 Al(OH)3 + (SO)4
NH4NO3 = H4 + N2 + O3 =>
NH4NO3 = H4 + N2 + O3
H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O
NH3 + H2O = H3O + NH =>
NH3 + 2 H2O = 2 H3O + NH
NaOH + AgNo3 = AgOH + NaNo3 =>
NaOH + AgNo3 = AgOH + NaNo3
H2SO4 + NaOH = Na + H2O + SO4 =>
H2SO4 + 2 NaOH = 2 Na + 2 H2O + SO4
NaOH(aq) + H2(CO3)(aq) = H2O(l) + Na2CO3(aq) =>
2 NaOH(aq) + H2(CO3)(aq) = 2 H2O(l) + Na2CO3(aq)
W + F = WF =>
W + F = WF
AlCl3 + F2 = F2Cl2 + Al =>
2 AlCl3 + 3 F2 = 3 F2Cl2 + 2 Al
K2Cr2O7 + Na2SO3 + H2SO4 = K2SO4 + Cr2SO3 + Na2SO4 + H2O =>
K2Cr2O7 + 6 Na2SO3 + 2 H2SO4 = K2SO4 + Cr2SO3 + 6 Na2SO4 + 2 H2O
H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O
NaNO2 + HCl + O2 = NO2 + H2O + NaCl =>
4 NaNO2 + 4 HCl + O2 = 4 NO2 + 2 H2O + 4 NaCl
Ba(OH)2 + Zn(OH)2 = BaZnO2 + H2O =>
Ba(OH)2 + Zn(OH)2 = BaZnO2 + 2 H2O
AgCl(s) + Br2(l) = AgBr(s) + Cl2(g) =>
2 AgCl(s) + Br2(l) = 2 AgBr(s) + Cl2(g)
HCl(aq) + FeCl2(aq) + H2O2(aq) = FeCl3(aq) + H2O =>
2 HCl(aq) + 2 FeCl2(aq) + H2O2(aq) = 2 FeCl3(aq) + 2 H2O
Mg3P2(s) + H2O(l) = PH3(g) + Mg(OH)2 =>
Mg3P2(s) + 6 H2O(l) = 2 PH3(g) + 3 Mg(OH)2
K2SO4 + CaCl = K2Ca + ClSO4 =>
K2SO4 + CaCl = K2Ca + ClSO4
KNO3 + H2SO4 = K2SO4 + H + NO3 =>
2 KNO3 + H2SO4 = K2SO4 + 2 H + 2 NO3
Na2S + K2Cr2O7 + H2SO4 = Na2SO4 + Cr2(SO4)3 + K2SO4 + H2O =>
3 Na2S + 4 K2Cr2O7 + 16 H2SO4 = 3 Na2SO4 + 4 Cr2(SO4)3 + 4 K2SO4 + 16 H2O
Sb2S3(s) + HCl(aq) = SbCl3(s) + H2S(s) =>
Sb2S3(s) + 6 HCl(aq) = 2 SbCl3(s) + 3 H2S(s)
KMnO4 + NaAsO2 + H2SO4 = NaAsO3 + MnO2 + K2SO4 + H2O =>
2 KMnO4 + 3 NaAsO2 + H2SO4 = 3 NaAsO3 + 2 MnO2 + K2SO4 + H2O
FeS2 + O2 = Fe2O3 + SO2 =>
4 FeS2 + 11 O2 = 2 Fe2O3 + 8 SO2
NaCl + F2 = NaF + Cl2 =>
2 NaCl + F2 = 2 NaF + Cl2
KNO3 + C = K2CO3 + C2O3 + N2 =>
2 KNO3 + 3 C = K2CO3 + C2O3 + N2
Zn + AuCl3(aq) = Au(s) + ZnCl2(aq) =>
3 Zn + 2 AuCl3(aq) = 2 Au(s) + 3 ZnCl2(aq)
CoSO4 + NaHCO3 = CoCO3 + NaHSO4 =>
CoSO4 + NaHCO3 = CoCO3 + NaHSO4
HCHO + C3H6O + C3H4N2O2 = C7H12N2O4 =>
HCHO + C3H6O + C3H4N2O2 = C7H12N2O4
HCl + Sr(OH)2 = HOH + Cl2Sr =>
2 HCl + Sr(OH)2 = 2 HOH + Cl2Sr
Fe(NH4)2(SO4)2(H2O)6(aq) + H2C2O4 = FeC2O4(H2O)2(s) + (NH4)2SO4(aq) + H2SO4(aq) + H2O(l) =>
Fe(NH4)2(SO4)2(H2O)6(aq) + H2C2O4 = FeC2O4(H2O)2(s) + (NH4)2SO4(aq) + H2SO4(aq) + 4 H2O(l)
Ca + NHO3 = CaNO3 + N2O + H2O =>
8 Ca + 10 NHO3 = 8 CaNO3 + N2O + 5 H2O
NaOH + C20H14O = Na + H2CO2 + H2O =>
52 NaOH + C20H14O = 52 Na + 20 H2CO2 + 13 H2O
Cl2 + BaO = O2 + Cl2Ba =>
2 Cl2 + 2 BaO = O2 + 2 Cl2Ba
P4O6(s) + H2O(l) = PH3 + H3PO4 =>
P4O6(s) + 6 H2O(l) = PH3 + 3 H3PO4
{-}methyl{-}2{-}butanol = {-}methyl{-}2{-}butene =>
{-}methyl{-}2{-}butanol = {-}methyl{-}2{-}butene
Au + H2O2 + HCl = AuCl + H2O =>
2 Au + H2O2 + 2 HCl = 2 AuCl + 2 H2O
Ba(OH)2 + Zn(OH)2 = BaZnO2 + H2O =>
Ba(OH)2 + Zn(OH)2 = BaZnO2 + 2 H2O
Pb2O3 + H = Pb + H2O =>
Pb2O3 + 6 H = 2 Pb + 3 H2O
HCIO3 + NaOH = NaCIO3 + HOH =>
HCIO3 + NaOH = NaCIO3 + HOH
Al2O3 + HF = H3AlF6 + H2O =>
Al2O3 + 12 HF = 2 H3AlF6 + 3 H2O
Ba(NO3)2 + K2SO4 = BaSO4 + KNO3 =>
Ba(NO3)2 + K2SO4 = BaSO4 + 2 KNO3
LiOH(aq) + AgNO3(aq) = LiNO3(s) + AgOH =>
LiOH(aq) + AgNO3(aq) = LiNO3(s) + AgOH
Mg + HC2H3O2 = Mg(C2H3O2)2 + H2 =>
Mg + 2 HC2H3O2 = Mg(C2H3O2)2 + H2
Ni(NO3)2 + CsOH = CsNO3 + Ni(OH)2 =>
Ni(NO3)2 + 2 CsOH = 2 CsNO3 + Ni(OH)2
AgClO4 + NaI = AgI + NaClO4 =>
AgClO4 + NaI = AgI + NaClO4
Li + HOH = LiO2 + H2 =>
Li + 2 HOH = LiO2 + 2 H2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur02/17/25
Équations équilibrées sur03/19/24
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