| Équations équilibrées la veille |
Na2SO4 + HNO3 = NaHSO4 + NaNO3
Fe(No3)3 + Ba(OH)2 = Fe(OH)3 + Ba(No3)2 =>
2 Fe(No3)3 + 3 Ba(OH)2 = 2 Fe(OH)3 + 3 Ba(No3)2
Ag + Ba(NO3)2 = Ag(NO3) + Ba =>
2 Ag + Ba(NO3)2 = 2 Ag(NO3) + Ba
NH4 + H2O = NO + H2H4 =>
NH4 + H2O = NO + H2H4
Al + Ag2(SO4)3 = Ag + Al(SO4)3 =>
Al + Ag2(SO4)3 = 2 Ag + Al(SO4)3
Cr2O3 + HN = Cr + HNO3 =>
Cr2O3 + HN = 2 Cr + HNO3
Ca(NO3)2(aq) + NaCl(aq) = CaCl2(aq) + NaNO3(aq) =>
Ca(NO3)2(aq) + 2 NaCl(aq) = CaCl2(aq) + 2 NaNO3(aq)
Na3[Cr(OH)6] + H2O2 = NaOH + Na2CrO4 + H2O =>
2 Na3[Cr(OH)6] + 3 H2O2 = 2 NaOH + 2 Na2CrO4 + 8 H2O
NiPt(SO4)2 = Ni(SO4)2Pt =>
NiPt(SO4)2 = Ni(SO4)2Pt
HNO3 + Cu2 = Cu(NO3)2 + H =>
4 HNO3 + Cu2 = 2 Cu(NO3)2 + 4 H
C6H14O(aq) + O2(g) = CO2(g) + H2O(l) =>
C6H14O(aq) + 9 O2(g) = 6 CO2(g) + 7 H2O(l)
CuCl2 + K2S = CuS + K2Cl2 =>
CuCl2 + K2S = CuS + K2Cl2
Na3[Al(OH)6] + HF = Na3[AlF6] + H2O =>
Na3[Al(OH)6] + 6 HF = Na3[AlF6] + 6 H2O
NH3 + CaCl2 = CaH2 + NCl3 =>
2 NH3 + 3 CaCl2 = 3 CaH2 + 2 NCl3
Na2SO4 + MgCl2 = Na2Mg + SO4Cl2 =>
Na2SO4 + MgCl2 = Na2Mg + SO4Cl2
C15H24O = C + H2 + H2O =>
C15H24O = 15 C + 11 H2 + H2O
CH3 + CO2H + NaOH = NaCH3CO2 + H2O =>
CH3 + CO2H + NaOH = NaCH3CO2 + H2O
K2CO3 + Cu(CH3COO)2 = KCH3COO + CuCO3 =>
K2CO3 + Cu(CH3COO)2 = 2 KCH3COO + CuCO3
KHCOO + H2O = H3O + KCO2 =>
KHCOO + H2O = H3O + KCO2
Li2Co3 + AlBr3 = Al2(Co3)3 + LiBr =>
3 Li2Co3 + 2 AlBr3 = Al2(Co3)3 + 6 LiBr
C8H10 + O2 = CO2 + H2O =>
2 C8H10 + 21 O2 = 16 CO2 + 10 H2O
CaCl2(aq) + AgNO3(aq) = CaNO3 + AgCl2 =>
CaCl2(aq) + AgNO3(aq) = CaNO3 + AgCl2
H{+} + Cr2O7{-}2 + I{-} = I2 + Cr{+} + H2O =>
28 H{+} + 2 Cr2O7{-}2 + 22 I{-} = 11 I2 + 4 Cr{+} + 14 H2O
Cu2CO3(OH)2 + H3O{+} + Cl{-} = CuCl4{-2} + CO2 + H2O =>
Cu2CO3(OH)2 + 4 H3O{+} + 8 Cl{-} = 2 CuCl4{-2} + CO2 + 7 H2O
H2(g) + Br(g) = HBr(g) =>
H2(g) + 2 Br(g) = 2 HBr(g)
KCl = K + Cl2 =>
2 KCl = 2 K + Cl2
KMnO4 + HCl = KCl + MnCl2 + H2O + Cl2 =>
2 KMnO4 + 16 HCl = 2 KCl + 2 MnCl2 + 8 H2O + 5 Cl2
Fe2O3 + SiO2 = Fe2Si2O7 =>
Fe2O3 + 2 SiO2 = Fe2Si2O7
CuOH = Cu2O + H2O =>
2 CuOH = Cu2O + H2O
CuO + CO = Cu + CO2 =>
CuO + CO = Cu + CO2
CaO + H3PO4 = Ca(HPO4) + H2O =>
CaO + H3PO4 = Ca(HPO4) + H2O
KI + Cl*2 = KCl + I*2 =>
KI + Cl*2 = KCl + I*2
HNO3 + P + H2O = H3PO4 + NO =>
5 HNO3 + 3 P + 2 H2O = 3 H3PO4 + 5 NO
Fe + SnI2 = FeI2 + Sn =>
Fe + SnI2 = FeI2 + Sn
H2SO4 + Be = Be(SO4) + H2O + H2S =>
5 H2SO4 + 4 Be = 4 Be(SO4) + 4 H2O + H2S
C4H10S(l) + O2(g) = S(g) + CO2(g) + H2O(g) =>
2 C4H10S(l) + 13 O2(g) = 2 S(g) + 8 CO2(g) + 10 H2O(g)
(C)2(H)6 + O2 = C(H)2 + H2O =>
2(C)2(H)6 + O2 = 4 C(H)2 + 2 H2O
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
FeCl2 + KClO + H2O = Fe(OH)3 + KCl + Cl2 =>
2 FeCl2 + 3 KClO + 3 H2O = 2 Fe(OH)3 + 3 KCl + 2 Cl2
BaSO4 + Al = BaS + Al2O3 =>
3 BaSO4 + 8 Al = 3 BaS + 4 Al2O3
C2H5COOK = C2H5COO{-} + K{+} =>
C2H5COOK = C2H5COO{-} + K{+}
NO + Br = NOBr =>
NO + Br = NOBr
C2H5OH + Al2O3 = H2O + Al + CH3CO2H =>
3 C2H5OH + 2 Al2O3 = 3 H2O + 4 Al + 3 CH3CO2H
C6H12 + O2 = CO2 + H2O =>
C6H12 + 9 O2 = 6 CO2 + 6 H2O
Fe + CuSO4 = FeSO4 + Cu =>
Fe + CuSO4 = FeSO4 + Cu
Na(s) + O2(l) = Na2O(s) =>
4 Na(s) + O2(l) = 2 Na2O(s)
Fe + H3BO3 = Fe3(BO3)2 + H2 =>
3 Fe + 2 H3BO3 = Fe3(BO3)2 + 3 H2
AgNO3 + Na2CO3 = Ag2CO3 + NaNO3 =>
2 AgNO3 + Na2CO3 = Ag2CO3 + 2 NaNO3
Hg2(NO3)2 + NH4Cl = Hg2Cl + N3O4 + (H2O) =>
Hg2(NO3)2 + NH4Cl = Hg2Cl + N3O4 + 2(H2O)
C22H44 + O2 = OH + C =>
C22H44 + 22 O2 = 44 OH + 22 C
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| Équations équilibrées la veille |
Équations équilibrées sur01/29/25
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