| Équations équilibrées la veille | Équations équilibrées le lendemain |
KOH = OH + K
HCl + K2 = KCl + H2 =>
2 HCl + K2 = 2 KCl + H2
CuO + H2SO4 = CuSO4 + H2O =>
CuO + H2SO4 = CuSO4 + H2O
Si(OH)4 = Si + (OH) =>
Si(OH)4 = Si + 4(OH)
KI + KIO3 + HCl = ICl + KCl + H2O =>
2 KI + KIO3 + 6 HCl = 3 ICl + 3 KCl + 3 H2O
CaOH + CH3COOH = Ca + CH3COO + H2O =>
CaOH + CH3COOH = Ca + CH3COO + H2O
Cu(OH)2 + HCe = CuCe2 + H2O =>
Cu(OH)2 + 2 HCe = CuCe2 + 2 H2O
C4H4OH + O2 = CO2 + H2O =>
4 C4H4OH + 19 O2 = 16 CO2 + 10 H2O
AgNO3 + NaOH = Ag2O + NaNO3 + H2O =>
2 AgNO3 + 2 NaOH = Ag2O + 2 NaNO3 + H2O
AgNO3 + NaOH = AgOH + NaNO3 =>
AgNO3 + NaOH = AgOH + NaNO3
Ni(NO3)2 + H2SO4 = HNO3 + NiSO4 =>
Ni(NO3)2 + H2SO4 = 2 HNO3 + NiSO4
KIO2 = KI + O2 =>
KIO2 = KI + O2
CuSO4 + KOH = Cu(OH)2 + K2SO4 =>
CuSO4 + 2 KOH = Cu(OH)2 + K2SO4
C3H8(g) + O(g) = CO2 + H2O =>
C3H8(g) + 10 O(g) = 3 CO2 + 4 H2O
AgNO3 + NaOH = Ag2O + NaNO3 + H2O =>
2 AgNO3 + 2 NaOH = Ag2O + 2 NaNO3 + H2O
AgNO3 + NaOH = AgOH + NaNO3 =>
AgNO3 + NaOH = AgOH + NaNO3
Fe + Cl(g) = FeCl2 =>
Fe + 2 Cl(g) = FeCl2
Fe + HNO = FeNO + H =>
Fe + HNO = FeNO + H
NaClOKI = KClONaI =>
NaClOKI = KClONaI
AgNO3 + NaOH = Ag2O + NaNO3 + H2O =>
2 AgNO3 + 2 NaOH = Ag2O + 2 NaNO3 + H2O
BaF2 + Ca(OH)2 = Ba(OH)2 + CaF2 =>
BaF2 + Ca(OH)2 = Ba(OH)2 + CaF2
NH4OH + H2PO4 = (NH4)2PO4 + H2O =>
2 NH4OH + H2PO4 = (NH4)2PO4 + 2 H2O
HgOH + H2SO4 = H3SO4HgO =>
HgOH + H2SO4 = H3SO4HgO
Na + HBr = H2 + NaBr =>
2 Na + 2 HBr = H2 + 2 NaBr
KBrO3 + Na2S2O3 + H2O = KBr + Na2SO4 + H2SO4 =>
4 KBrO3 + 3 Na2S2O3 + 3 H2O = 4 KBr + 3 Na2SO4 + 3 H2SO4
Tc + H2SO4 = TcSO4 + H3 =>
3 Tc + 3 H2SO4 = 3 TcSO4 + 2 H3
Cd + Fe(NO3)3 = Cd(NO3)2 + Fe =>
3 Cd + 2 Fe(NO3)3 = 3 Cd(NO3)2 + 2 Fe
AgNO3 + NaOH = AgOH + NaNO3 =>
AgNO3 + NaOH = AgOH + NaNO3
CO3Zn + H2SO4 = ZnSO4 + H2O + CO2 =>
CO3Zn + H2SO4 = ZnSO4 + H2O + CO2
POCl3 + NaNO2 = NOCl + NaCl + P2O5 =>
2 POCl3 + 3 NaNO2 = 3 NOCl + 3 NaCl + P2O5
KI + NaCl = KCl + NaI =>
KI + NaCl = KCl + NaI
KBr + HOH = H2 + KBrO =>
KBr + HOH = H2 + KBrO
C40H82 + CuO = CO2 + H2O + CuH =>
3 C40H82 + 242 CuO = 120 CO2 + 2 H2O + 242 CuH
Al3S2 + Ca2(OH) = Al3(OH) + Ca2S2 =>
Al3S2 + Ca2(OH) = Al3(OH) + Ca2S2
CH4O + C7H6O3 = CH4 + C7H6O4 =>
CH4O + C7H6O3 = CH4 + C7H6O4
ClO4 + N2 = ClO3 + NO2 =>
4 ClO4 + N2 = 4 ClO3 + 2 NO2
NH3OH = NH2 + H2O =>
NH3OH = NH2 + H2O
YbBr2 + KMnO4 + H2SO4 = YbBr3 + Yb2(SO4)3 + KBr + MnSO4 + H2O =>
5 YbBr2 + KMnO4 + 4 H2SO4 = 3 YbBr3 + Yb2(SO4)3 + KBr + MnSO4 + 4 H2O
Mg(OH)2 + Al2O3 = MgAl2O4 + H2O =>
Mg(OH)2 + Al2O3 = MgAl2O4 + H2O
Al2(SO4)3 + HCl = AlCl3 + H2SO4 =>
Al2(SO4)3 + 6 HCl = 2 AlCl3 + 3 H2SO4
AgNO3 + NaOH = AgOH + NaNO3 =>
AgNO3 + NaOH = AgOH + NaNO3
NH4NO3 + AgBr = AgNO3 + NH4Br =>
NH4NO3 + AgBr = AgNO3 + NH4Br
AgNO3 + NaOH = Ag2O + NaNO3 + H2O =>
2 AgNO3 + 2 NaOH = Ag2O + 2 NaNO3 + H2O
CaCl2 + Na3PO4 = Ca3(PO4)2 + NaCl =>
3 CaCl2 + 2 Na3PO4 = Ca3(PO4)2 + 6 NaCl
Ba(OH)2 + H3PO4 = Ba3(PO4)2 + H2O =>
3 Ba(OH)2 + 2 H3PO4 = Ba3(PO4)2 + 6 H2O
CH3COOAg + N2H5Cl = Ag + N2 + CH3COOH + HCl =>
4 CH3COOAg + N2H5Cl = 4 Ag + N2 + 4 CH3COOH + HCl
AlSO4 + HCl = HAl + ClSO4 =>
AlSO4 + HCl = HAl + ClSO4
Mn(NO3)2*4H2O + Fe(NO3)3*9H2O + C2H5NO2 = CO2 + H2O + N2 + MnFe2O5 =>
9 Mn(NO3)2*4H2O + 18 Fe(NO3)3*9H2O + 38 C2H5NO2 = 76 CO2 + 293 H2O + 55 N2 + 9 MnFe2O5
CuSO4 + KOH = Cu(OH)2 + K2SO4 =>
CuSO4 + 2 KOH = Cu(OH)2 + K2SO4
Ag2SO4 + NH4Cl = (NH4)2SO4 + AgCl =>
Ag2SO4 + 2 NH4Cl = (NH4)2SO4 + 2 AgCl
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur09/18/24
Équations équilibrées sur10/18/23
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