| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 K + 2 NH3 = 2 KNH2 + H2
Ti(OH)2 + Al(NO3)3 = Ti(NO3)2 + Al(OH)3 =>
3 Ti(OH)2 + 2 Al(NO3)3 = 3 Ti(NO3)2 + 2 Al(OH)3
MgSO4 + NaNO3 = Mg(NO3)2 + Na2SO4 =>
MgSO4 + 2 NaNO3 = Mg(NO3)2 + Na2SO4
CrI3 + Cl2 + NaOH = Na2Cr2 + NaIO4 + NaCl + H2O =>
2 CrI3 + 20 Cl2 + 48 NaOH = Na2Cr2 + 6 NaIO4 + 40 NaCl + 24 H2O
(Li2O2) + H2O = LiOH + O2 =>
2(Li2O2) + 2 H2O = 4 LiOH + O2
NaBr + H3 + PO4 = Na3PO4 + HBr =>
3 NaBr + H3 + PO4 = Na3PO4 + 3 HBr
NH3 = N2 + H2 =>
2 NH3 = N2 + 3 H2
TlCl + HClO = H[TlCl4] + HClO2 + H2O =>
TlCl + 5 HClO = H[TlCl4] + 2 HClO2 + H2O
Bi(OH) + K2SNO2 = Bi + K2SNO3 + H2O =>
2 Bi(OH) + K2SNO2 = 2 Bi + K2SNO3 + H2O
HHHHHHHHHHHHH = HHHH =>
4 HHHHHHHHHHHHH = 13 HHHH
Hg(No3) + NaCl = HgCl + NaNo3 =>
Hg(No3) + NaCl = HgCl + NaNo3
Co(NO3)2 + NaHCO3 = CoCO3 + NaNO3 + CO2 + H2O =>
Co(NO3)2 + 2 NaHCO3 = CoCO3 + 2 NaNO3 + CO2 + H2O
Cu + Au(NO3)1 = Cu(NO3)2 + Au =>
Cu + 2 Au(NO3)1 = Cu(NO3)2 + 2 Au
HBr + S = Br2 + H2S =>
2 HBr + S = Br2 + H2S
Y + S = Y2S =>
2 Y + S = Y2S
Na(PO34{-}) + Ca(Cl) = Ca(PO34{-}) + Na(Cl) =>
Na(PO34{-}) + Ca(Cl) = Ca(PO34{-}) + Na(Cl)
HC3H5O3 + HCO3 = C3H5O3 + H2CO3 =>
HC3H5O3 + HCO3 = C3H5O3 + H2CO3
CH3CH2OH + CH3CH2CH2COOH = CH3CH2CH2COOCH2CH3 + H2O =>
CH3CH2OH + CH3CH2CH2COOH = CH3CH2CH2COOCH2CH3 + H2O
HNO3(aq) + Ba(OH)2(aq) = Ba(NO3)2(aq) + H2O(l) =>
2 HNO3(aq) + Ba(OH)2(aq) = Ba(NO3)2(aq) + 2 H2O(l)
NaNaBr + Cl2 = NaCl + Br2 =>
2 NaNaBr + 2 Cl2 = 4 NaCl + Br2
N2(g) + H2(g) = NH3(g) =>
N2(g) + 3 H2(g) = 2 NH3(g)
(NH4)3PO4 + SrCl2 = NH4Cl + Sr3(PO4)2 =>
2(NH4)3PO4 + 3 SrCl2 = 6 NH4Cl + Sr3(PO4)2
NaCl + H2O = NaOH + HCl =>
NaCl + H2O = NaOH + HCl
MgSO4 + H2O = Mg(OH)2 + H2SO4 =>
MgSO4 + 2 H2O = Mg(OH)2 + H2SO4
Ba + ZnCl2 = BaCl2 + Zn =>
Ba + ZnCl2 = BaCl2 + Zn
FeCl3 + NaBr = NaCl + FeBr3 =>
FeCl3 + 3 NaBr = 3 NaCl + FeBr3
KCl + H3PO4 = KH2PO4 + HCl =>
KCl + H3PO4 = KH2PO4 + HCl
(NaYO2)(H2O) + H3PO4 = H2O + Na3PO4 + YPO4 =>
3(NaYO2)(H2O) + 4 H3PO4 = 9 H2O + Na3PO4 + 3 YPO4
Pb(OH)2 + HCl = H2O + PbCl2 =>
Pb(OH)2 + 2 HCl = 2 H2O + PbCl2
Ag + CuSO4 = Ag2SO4 + Cu5 =>
10 Ag + 5 CuSO4 = 5 Ag2SO4 + Cu5
NaHCO3 + C38H60O18 = C23H28O8 + NaOH + H2O =>
12 NaHCO3 + 13 C38H60O18 = 22 C23H28O8 + 12 NaOH + 82 H2O
As4S6 + O2 = AsO + S =>
As4S6 + 2 O2 = 4 AsO + 6 S
BaCrO4 + Pb(NO3)2 = Ba(NO3)2 + PbCrO4 =>
BaCrO4 + Pb(NO3)2 = Ba(NO3)2 + PbCrO4
Ni2S3 + HNO3 = Ni(NO3)2 + NO + S + H2O =>
3 Ni2S3 + 16 HNO3 = 6 Ni(NO3)2 + 4 NO + 9 S + 8 H2O
PCl3 + O2 = POCl + Cl2 =>
2 PCl3 + O2 = 2 POCl + 2 Cl2
C + H2 + Fe + N + O2 = C6H8FeNO7 =>
12 C + 8 H2 + 2 Fe + 2 N + 7 O2 = 2 C6H8FeNO7
TeH2 + H2O = TeH3OH =>
TeH2 + H2O = TeH3OH
Al2 + O = Al2O2 =>
Al2 + 2 O = Al2O2
CuSO4(aq) + Na3PO4(aq) = CuPO4 + Na3SO4 =>
CuSO4(aq) + Na3PO4(aq) = CuPO4 + Na3SO4
Cd + CuCl2 = CdCl2 + Cu =>
Cd + CuCl2 = CdCl2 + Cu
MgS + H2O = MgOH + HS =>
MgS + H2O = MgOH + HS
CH4 + KMnO4 = CO2 + MnO2 + K2O + H2O =>
3 CH4 + 8 KMnO4 = 3 CO2 + 8 MnO2 + 4 K2O + 6 H2O
Na2SnO2 + Be(OH)2 = Be + Na2SnO3 + H2O =>
Na2SnO2 + Be(OH)2 = Be + Na2SnO3 + H2O
BaCl2 + Sc2(SO4)3 = BaSO4 + ScCl3 =>
3 BaCl2 + Sc2(SO4)3 = 3 BaSO4 + 2 ScCl3
Cr2O3 + N2O5 + Na2CO3 = Na2CrO4 + NaNO2 + CO2 =>
2 Cr2O3 + 3 N2O5 + 7 Na2CO3 = 4 Na2CrO4 + 6 NaNO2 + 7 CO2
C(H)4 + (O)2 = C(O)2 + (H)2O =>
C(H)4 + 2(O)2 = C(O)2 + 2(H)2O
CuCl2*2H2O + NH3 = CuCl2(NH3) + H2O =>
CuCl2*2H2O + NH3 = CuCl2(NH3) + 2 H2O
KMnO4 + H2SO4 + C2H6O = MnSO4 + K2SO4 + H2O + CO2 =>
12 KMnO4 + 18 H2SO4 + 5 C2H6O = 12 MnSO4 + 6 K2SO4 + 33 H2O + 10 CO2
K + Cl2 = KCl =>
2 K + Cl2 = 2 KCl
NH4OH + HI = NH4I + HOH =>
NH4OH + HI = NH4I + HOH
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/13/24
Équations équilibrées sur01/12/24
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