| Équations équilibrées la veille |
NaHCO3 + Ca(OH)2 = CaCO3 + H2O + NaOH
C6H5CH(CH3)2 + KMnO4 = C6H5COOK + MnO2 + K2CO3 + H2O =>
3 C6H5CH(CH3)2 + 28 KMnO4 = 2 C6H5COOK + 28 MnO2 + 13 K2CO3 + 13 H2O
HCO3 + CH3CO2H = H2O + CO2 =>
8 HCO3 + CH3CO2H = 6 H2O + 10 CO2
CO + C2H5OH = C2H5COOH =>
CO + C2H5OH = C2H5COOH
Na3PO4 + HNO3 = H3PO4 + NaNO3 =>
Na3PO4 + 3 HNO3 = H3PO4 + 3 NaNO3
C4H10O + O2 = CO2 + H2O =>
C4H10O + 6 O2 = 4 CO2 + 5 H2O
SrCl2 + H3PO4 = Sr3(PO4)2 + HCl =>
3 SrCl2 + 2 H3PO4 = Sr3(PO4)2 + 6 HCl
Mg(H2PO4)2 + H2O = Mg(OH)2 + H3PO4 =>
Mg(H2PO4)2 + 2 H2O = Mg(OH)2 + 2 H3PO4
Mg(s) + Cu(NO3)2(l) = Mg(NO3)2 + Cu =>
Mg(s) + Cu(NO3)2(l) = Mg(NO3)2 + Cu
KOH(aq) + CuSO4(aq) = CuOH + KSO4 =>
KOH(aq) + CuSO4(aq) = CuOH + KSO4
NH3 + O2 = NO + H2O =>
4 NH3 + 5 O2 = 4 NO + 6 H2O
Fe + O2 = Fe2O3 =>
4 Fe + 3 O2 = 2 Fe2O3
MnO4{-} + H2SO3 = Mn{2+} + SO4{2-} + H2O + H{+} =>
2 MnO4{-} + 5 H2SO3 = 2 Mn{2+} + 5 SO4{2-} + 3 H2O + 4 H{+}
Br2 + Cr(OH)3 + H2O = HBr + H2Cr2O7 =>
3 Br2 + 2 Cr(OH)3 + H2O = 6 HBr + H2Cr2O7
SrCl2 + H3PO4 = Sr3(PO4)2 + HCl =>
3 SrCl2 + 2 H3PO4 = Sr3(PO4)2 + 6 HCl
C2H3OF + O2 = CO2 + H2O + F23 =>
92 C2H3OF + 207 O2 = 184 CO2 + 138 H2O + 4 F23
C2H2 + O2 = CO2 + H2O =>
2 C2H2 + 5 O2 = 4 CO2 + 2 H2O
C15H31CO2H(s) + O2(g) = CO2(g) + H2O =>
C15H31CO2H(s) + 23 O2(g) = 16 CO2(g) + 16 H2O
PbO + C = Pb + CO2 =>
2 PbO + C = 2 Pb + CO2
AlCl3 + (NH4) = Al + NH4Cl =>
AlCl3 + 3(NH4) = Al + 3 NH4Cl
LiOKOH = LiOHKO =>
LiOKOH = LiOHKO
NaSCN + FeCl3*6H2O = [Fe(H2O)6SCN]Cl2 + NaCl =>
NaSCN + FeCl3*6H2O = [Fe(H2O)6SCN]Cl2 + NaCl
Al2O3 + H2O = Al + (OH) =>
Al2O3 + 3 H2O = 2 Al + 6(OH)
CuSO4(aq) + NH3(aq) = Cu + NH3SO4 =>
CuSO4(aq) + NH3(aq) = Cu + NH3SO4
H3PO4(aq) + BaCO3(aq) = Ba3(PO4)2(s) + H2O(l) + CO2(g) =>
2 H3PO4(aq) + 3 BaCO3(aq) = Ba3(PO4)2(s) + 3 H2O(l) + 3 CO2(g)
Cd2CO3 = Cd2O + CO2 =>
Cd2CO3 = Cd2O + CO2
BaBr2 + ZnSO4 = BaSO4 + ZnBr2 =>
BaBr2 + ZnSO4 = BaSO4 + ZnBr2
C57H104O6 + KOH = C18H29KO2 + C18H35KO2 + C3H8O3 =>
C57H104O6 + 3 KOH = C18H29KO2 + 2 C18H35KO2 + C3H8O3
ZnCl2 + NaSO4 = Zn(SO4)2 + Cl2(Na)2 =>
ZnCl2 + 2 NaSO4 = Zn(SO4)2 + Cl2(Na)2
[Pt(NH3)4Cl2] + AgNO3 = Pt(NO3)2 + AgCl + NH3 =>
[Pt(NH3)4Cl2] + 2 AgNO3 = Pt(NO3)2 + 2 AgCl + 4 NH3
KSCN + Fe3NO3 = KNO3 + Fe3SCN =>
KSCN + Fe3NO3 = KNO3 + Fe3SCN
K + CuSO4 = KSO4 + Cu =>
K + CuSO4 = KSO4 + Cu
CaO + SO2 = Ca2(SO3)2 =>
2 CaO + 2 SO2 = Ca2(SO3)2
K2CO3CaCl2 = CaCO3 + KCl =>
K2CO3CaCl2 = CaCO3 + 2 KCl
HCl + Li2CO3 = CO2 + H2O + LiCl =>
2 HCl + Li2CO3 = CO2 + H2O + 2 LiCl
Fe(s) + CuCl2(s) = FeCl3(s) + Cu(s) =>
2 Fe(s) + 3 CuCl2(s) = 2 FeCl3(s) + 3 Cu(s)
Fe(OH)3 + H2SO4 = Fe2(SO4)3 + H2O =>
2 Fe(OH)3 + 3 H2SO4 = Fe2(SO4)3 + 6 H2O
Fe + HNO3 = Fe(OH)2 + NO2 =>
Fe + 2 HNO3 = Fe(OH)2 + 2 NO2
CV{+} + OH{-} = CVOH =>
CV{+} + OH{-} = CVOH
FeCl2 + H[AuCl4] = Au + FeCl3 + HCl =>
3 FeCl2 + H[AuCl4] = Au + 3 FeCl3 + HCl
Fe3O4 + HCl + KMnO4 = KCl + MnCl2 + FeCl3 + H2O =>
5 Fe3O4 + 48 HCl + KMnO4 = KCl + MnCl2 + 15 FeCl3 + 24 H2O
FeCl3 + NH3H2O = Fe(OH)3 + NH4Cl =>
FeCl3 + 3 NH3H2O = Fe(OH)3 + 3 NH4Cl
CH3C6H4COOH + NaOH = CH3C6H4COONa + H2O =>
CH3C6H4COOH + NaOH = CH3C6H4COONa + H2O
HBr + Li = LiH + LiBr =>
HBr + 2 Li = LiH + LiBr
KClO3 + NaI + HCl = KCl + I + NaCl + H2O =>
KClO3 + 6 NaI + 6 HCl = KCl + 6 I + 6 NaCl + 3 H2O
KMnO4 + KHSO3 = K2SO4 + KHSO4 + MnO2 + H2O =>
2 KMnO4 + 3 KHSO3 = 2 K2SO4 + KHSO4 + 2 MnO2 + H2O
Zn(s) + Ag2SO4(aq) = Ag(s) + ZnSO4(aq) =>
Zn(s) + Ag2SO4(aq) = 2 Ag(s) + ZnSO4(aq)
NaBr(aq) + NaBrO3(aq) + H2SO4(aq) = Br2(g) + Na2SO4(aq) + H2O(g) =>
5 NaBr(aq) + NaBrO3(aq) + 3 H2SO4(aq) = 3 Br2(g) + 3 Na2SO4(aq) + 3 H2O(g)
H2O(l) + PBr5(s) = H3PO4(l) + HBr(g) =>
4 H2O(l) + PBr5(s) = H3PO4(l) + 5 HBr(g)
(NaOH) + (HCl) = NaCl + H2O =>
(NaOH) + (HCl) = NaCl + H2O
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| Équations équilibrées la veille |
Équations équilibrées sur10/29/24
Équations équilibrées sur11/28/23
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