Équations équilibrées la veille | Équations équilibrées le lendemain |
SiO2 + 4 HF = 2 H2O + SiF4
CdCl2 + Na2CO3 = CdCO3 + Na2Cl2 =>
CdCl2 + Na2CO3 = CdCO3 + Na2Cl2
C6H9O3 + C6H16N2 = C6H13N + CO2 + H2O =>
34 C6H9O3 + 27 C6H16N2 = 54 C6H13N + 42 CO2 + 18 H2O
SO2 + H2SO4 = H2S2O6 =>
SO2 + H2SO4 = H2S2O6
H3PO4 + NaNO2 = HNO2 + Na3PO4 =>
H3PO4 + 3 NaNO2 = 3 HNO2 + Na3PO4
Ag + HNO3 = AgNO3 + NO + H2O =>
3 Ag + 4 HNO3 = 3 AgNO3 + NO + 2 H2O
LiI = I + Li =>
LiI = I + Li
V(OH)5 + H2CO2 = V2(CO2)5 + H2O =>
2 V(OH)5 + 5 H2CO2 = V2(CO2)5 + 10 H2O
C2H8O2 + O2 = H2O + CO2 =>
C2H8O2 + 3 O2 = 4 H2O + 2 CO2
PbO + NaOH + H2O = Na2(Pb(OH)4) =>
PbO + 2 NaOH + H2O = Na2(Pb(OH)4)
UH3 + O2 = UO2 + H2O =>
4 UH3 + 7 O2 = 4 UO2 + 6 H2O
OH{-1]+Ag{+}+AsH3 = H3AsO4+Ag+H2O =>
8 OH{-1]+8Ag{+}+AsH3 = H3AsO4+8Ag+4H2O
Cl12N6 + C3H12 = C3Cl12 + H12N6 =>
Cl12N6 + C3H12 = C3Cl12 + H12N6
Al + O2 = (Al2O3) =>
4 Al + 3 O2 = 2(Al2O3)
HClO3 + KOH = K(ClO3) + H2O =>
HClO3 + KOH = K(ClO3) + H2O
Al(OH)3 + HC2H4O2 = Al(C2H4O2)3 + H2O =>
Al(OH)3 + 3 HC2H4O2 = Al(C2H4O2)3 + 3 H2O
Cr2(SO4)3(aq) + (NH4)2CO3(aq) = Cr2CO3 + (NH4)2(SO4)3 =>
Cr2(SO4)3(aq) + (NH4)2CO3(aq) = Cr2CO3 + (NH4)2(SO4)3
Ag + HNO3 = AgNO3 + NO + H2O =>
3 Ag + 4 HNO3 = 3 AgNO3 + NO + 2 H2O
SrBr2 = Sr + Br =>
SrBr2 = Sr + 2 Br
CH3OH + CrO3 = CHOH + Cr(OH)3 =>
3 CH3OH + 2 CrO3 = 3 CHOH + 2 Cr(OH)3
U(SO4)2 + KMnO4 + H2O = H2SO4 + K2SO4 + MnSO4 + UO2SO4 =>
5 U(SO4)2 + 2 KMnO4 + 2 H2O = 2 H2SO4 + K2SO4 + 2 MnSO4 + 5 UO2SO4
Fe(OH) + H(C2H3O2) = H(OH) + Fe(C2H3O2) =>
Fe(OH) + H(C2H3O2) = H(OH) + Fe(C2H3O2)
Al + H = Al(H2)3 =>
Al + 6 H = Al(H2)3
Cu + HCl = CuHCl =>
Cu + HCl = CuHCl
KClO4 + AgNO3 = Ag(ClO4) + KNO3 =>
KClO4 + AgNO3 = Ag(ClO4) + KNO3
NaC2H3O2 + H2SO4 = NaC2SO4 + H3O2H2 =>
NaC2H3O2 + H2SO4 = NaC2SO4 + H3O2H2
Ag + CuSO4 = Ag2(SO4)3 + Cu =>
2 Ag + 3 CuSO4 = Ag2(SO4)3 + 3 Cu
Li + H2O = LiOH + H =>
Li + H2O = LiOH + H
Fe2O3 + C = Fe + CO2 =>
2 Fe2O3 + 3 C = 4 Fe + 3 CO2
K* + MgBr2 = KBr + Mg =>
2 K* + MgBr2 = 2 KBr + Mg
(Hg(NO3)2) + (KSCN) = (Hg(SCN)2) + (KNO3) =>
(Hg(NO3)2) + 2(KSCN) = (Hg(SCN)2) + 2(KNO3)
Pt + AuCl3 = PtCl3 + Au =>
Pt + AuCl3 = PtCl3 + Au
HOCH2CH2OH + NaH + CH3I = CH2OCH2CH2CH3 + H2 + NaI =>
HOCH2CH2OH + 6 NaH + 6 CH3I = 2 CH2OCH2CH2CH3 + 6 H2 + 6 NaI
NaOH + Ba3(BO3)2 = Ba(OH)2 + Na3BO3 =>
6 NaOH + Ba3(BO3)2 = 3 Ba(OH)2 + 2 Na3BO3
Ni(NO3)2 + NaOH = Ni(OH)2 + NaNO3 =>
Ni(NO3)2 + 2 NaOH = Ni(OH)2 + 2 NaNO3
H2(CO3) + Al(OH)3 = H2O + Al2(CO3)3 =>
3 H2(CO3) + 2 Al(OH)3 = 6 H2O + Al2(CO3)3
Fe2S3 + H2SO4 = Fe2O3 + H2O + S =>
Fe2S3 + H2SO4 = Fe2O3 + H2O + 4 S
C2H2 + CI2 = C2H2CI2 =>
C2H2 + CI2 = C2H2CI2
HHg + NO3 = Hg(NO3)2 + NO2 + H2O =>
2 HHg + 5 NO3 = 2 Hg(NO3)2 + NO2 + H2O
Na2O(s) + H2O(l) = NaHO =>
Na2O(s) + H2O(l) = 2 NaHO
Al + CH4 = AlCH4 =>
Al + CH4 = AlCH4
C6H9O4 + H2O = H2 + CO =>
2 C6H9O4 + 4 H2O = 13 H2 + 12 CO
C3H* + O2 = CO2 + H2O =>
4 C3H* + 13 O2 = 12 CO2 + 2 H2O
H2O + CuCl = O2 + Cu + HCl =>
2 H2O + 4 CuCl = O2 + 4 Cu + 4 HCl
Ca(NO3)2 + Ba(CO3)2 = Ca(CO3)2 + Ba(NO3)2 =>
Ca(NO3)2 + Ba(CO3)2 = Ca(CO3)2 + Ba(NO3)2
C2H3Cl(g) + O2(g) = CO2(g) + H2O(g) + Cl2(g) =>
4 C2H3Cl(g) + 11 O2(g) = 8 CO2(g) + 6 H2O(g) + 2 Cl2(g)
Cu(SO4) + K2Cr2O7 = Cu2Cr2O7 + KSO4 =>
2 Cu(SO4) + K2Cr2O7 = Cu2Cr2O7 + 2 KSO4
Li + O2 = Li2O =>
4 Li + O2 = 2 Li2O
Li2O + H2O = LiOH =>
Li2O + H2O = 2 LiOH
Zn0(s) + HCl(aq) = ZnCl2(aq) + H2(g) =>
Zn0(s) + 2 HCl(aq) = ZnCl2(aq) + H2(g)
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Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/16/24
Équations équilibrées sur02/15/23
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