| Équations équilibrées la veille | Équations équilibrées le lendemain |
MnSO4 + 2 H2O2 + 4 KOH = K2MnO4 + K2SO4 + 4 H2O
CH3OH + H2 = CH4 + H2O =>
CH3OH + H2 = CH4 + H2O
Ag2O = Ag + O2 =>
2 Ag2O = 4 Ag + O2
Na2CO3 + Ca(NO3)2 = CaCO3 + NaNO3 =>
Na2CO3 + Ca(NO3)2 = CaCO3 + 2 NaNO3
KNO3 = K2O + N2 + O2 =>
4 KNO3 = 2 K2O + 2 N2 + 5 O2
NaNO2 + K2Cr2O7 = Na2Cr2O7 + KNO2 =>
2 NaNO2 + K2Cr2O7 = Na2Cr2O7 + 2 KNO2
NaN3 + KNO3 + SiO2 = N2 + K2O3Si + Na2O3Si =>
10 NaN3 + 2 KNO3 + 6 SiO2 = 16 N2 + K2O3Si + 5 Na2O3Si
Cu(OH)2 + CH3COOH = (CH3COO)2Cu*Cu(OH)2 + H2O =>
2 Cu(OH)2 + 2 CH3COOH = (CH3COO)2Cu*Cu(OH)2 + 2 H2O
CH3OH + H2 = C3H8 + H2O =>
3 CH3OH + H2 = C3H8 + 3 H2O
SbCl3 + Na2CO3 + O2 = NaCl + Sb2O5 + CO2 =>
2 SbCl3 + 3 Na2CO3 + O2 = 6 NaCl + Sb2O5 + 3 CO2
CH3OH + H2 = CH3 + H2O =>
2 CH3OH + H2 = 2 CH3 + 2 H2O
NaHCO3 + CaCl2 + H2O = CaCO3 + NaOH + HCl =>
NaHCO3 + CaCl2 + H2O = CaCO3 + NaOH + 2 HCl
Au + H2S = Au2S + H2 =>
2 Au + H2S = Au2S + H2
ZnCl2 + HOH = ZnOHCl + HCl =>
ZnCl2 + HOH = ZnOHCl + HCl
HgCa(ClO)2 = Hg(ClO)2Ca =>
HgCa(ClO)2 = Hg(ClO)2Ca
CH3OH + H2 = CH3H + H2O =>
CH3OH + H2 = CH3H + H2O
H2S + Br2 = HBr + S =>
H2S + Br2 = 2 HBr + S
K2S + NaNO3 = KNO3 + Na2S =>
K2S + 2 NaNO3 = 2 KNO3 + Na2S
ZrCl4 + H2 = ZrCl3 + HCl =>
2 ZrCl4 + H2 = 2 ZrCl3 + 2 HCl
Cu(OH)2 + C2H4O2 = Cu(C2H3O2)2 + H2O =>
Cu(OH)2 + 2 C2H4O2 = Cu(C2H3O2)2 + 2 H2O
H(NO3) + Al(OH)3 = H(OH) + Al(NO3)3 =>
3 H(NO3) + Al(OH)3 = 3 H(OH) + Al(NO3)3
NaN3 + KNO3 + SiO2 = Na2SiO3 + KSiO3 + N2 =>
8 NaN3 + 2 KNO3 + 6 SiO2 = 4 Na2SiO3 + 2 KSiO3 + 13 N2
BaCl2(ac) + H2SO4(ac) = BaSO4 + HCl =>
BaCl2(ac) + H2SO4(ac) = BaSO4 + 2 HCl
Cr2O3Ba(OH)2 = Ba(CrO2)2H2O =>
Cr2O3Ba(OH)2 = Ba(CrO2)2H2O
CH3OH + H2 = CH3H + H2O =>
CH3OH + H2 = CH3H + H2O
CH3OH + H2 = C8H18 + H2O =>
8 CH3OH + H2 = C8H18 + 8 H2O
Al + H2O + KOH = KAl(OH)4(aq) + H2 =>
2 Al + 6 H2O + 2 KOH = 2 KAl(OH)4(aq) + 3 H2
CaOCl2 + NH4 = H2O + CaCl2 + N =>
2 CaOCl2 + NH4 = 2 H2O + 2 CaCl2 + N
Ti + HCl = TiCl4 + H2 =>
Ti + 4 HCl = TiCl4 + 2 H2
BaCl2(ac) + H2SO4(ac) = BaSO4(s) + HCl(ac) =>
BaCl2(ac) + H2SO4(ac) = BaSO4(s) + 2 HCl(ac)
H2SO4 + NaNO2 = HNO2 + Na2SO4 =>
H2SO4 + 2 NaNO2 = 2 HNO2 + Na2SO4
CH3OH + H2 = CH3 + H2O =>
2 CH3OH + H2 = 2 CH3 + 2 H2O
Pb(NO3)2 + NaCl = PbCl2 + NaNO3 =>
Pb(NO3)2 + 2 NaCl = PbCl2 + 2 NaNO3
Mg(HCO3)2(heat) = Mg(OH)2 + CO2 =>
Mg(HCO3)2(heat) = Mg(OH)2 + 2 CO2
Ba(OH)2 + CuS = Cu(OH)2 + BaS =>
Ba(OH)2 + CuS = Cu(OH)2 + BaS
Pb(ClO4)2 + Cs2CrO4 = PbCrO4 + CsClO4 =>
Pb(ClO4)2 + Cs2CrO4 = PbCrO4 + 2 CsClO4
NaOH + HCl = NaCl + H2O = =>
NaOH + HCl = NaCl + H2O
K + MgBr2 = KBr + Mg =>
2 K + MgBr2 = 2 KBr + Mg
Ti + HCl = TiCl2 + H2 =>
Ti + 2 HCl = TiCl2 + H2
F + W + S + P = FW3SP2 =>
F + 3 W + S + 2 P = FW3SP2
Li3PO4 + NiBr2 = LiBr + Ni3(PO4)2 =>
2 Li3PO4 + 3 NiBr2 = 6 LiBr + Ni3(PO4)2
SeCl6 + O2 = SeO2 + Cl2 =>
SeCl6 + O2 = SeO2 + 3 Cl2
K2 + MnO4 = KMnO4 =>
K2 + 2 MnO4 = 2 KMnO4
NaVO3 + H2O2 + NaOH = Na3VO8 + H2O =>
NaVO3 + 4 H2O2 + 2 NaOH = Na3VO8 + 5 H2O
H2O + As4O6 + I3{-} = As4O10 + I{-} + H{+} =>
4 H2O + As4O6 + 4 I3{-} = As4O10 + 12 I{-} + 8 H{+}
HCl(aq)LiOH(aq) = H2O(l)LiCl(aq) =>
HCl(aq)LiOH(aq) = H2O(l)LiCl(aq)
KNO + AgCrO = AgNO + KCrO =>
KNO + AgCrO = AgNO + KCrO
BaCl2(Ac) + H2SO4(Ac) = BaSO4(s) + HCl(Ac) =>
BaCl2(Ac) + H2SO4(Ac) = BaSO4(s) + 2 HCl(Ac)
CuCl + NH3 + H2O = Cu(NH3)4(H2O)2 + NH4Cl + OH =>
CuCl + 5 NH3 + 3 H2O = Cu(NH3)4(H2O)2 + NH4Cl + OH
Ti + HCl = TiCl3 + H2 =>
2 Ti + 6 HCl = 2 TiCl3 + 3 H2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/11/24
Équations équilibrées sur12/11/23
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