| Équations équilibrées la veille |
Rh + I = RhI
C5H6S2 + O2 = CO + H2O + SO3 =>
C5H6S2 + 7 O2 = 5 CO + 3 H2O + 2 SO3
K(ClO3) + Na2(SO4) = Na(ClO3) + K2(SO4) =>
2 K(ClO3) + Na2(SO4) = 2 Na(ClO3) + K2(SO4)
Tl2 + O2 = TlO2 =>
Tl2 + 2 O2 = 2 TlO2
AgNO3(aq) + Na2SO4(aq) = Ag2SO4(s) + NaNO3(aq) =>
2 AgNO3(aq) + Na2SO4(aq) = Ag2SO4(s) + 2 NaNO3(aq)
HCl(aq) + KS(aq) = HS(g) + KCl(aq) =>
HCl(aq) + KS(aq) = HS(g) + KCl(aq)
Hg(NO3)2 + H3PO4 = Hg3(PO4)2 + HNO3 =>
3 Hg(NO3)2 + 2 H3PO4 = Hg3(PO4)2 + 6 HNO3
HCl(aq) + H2O(l) = H3O(aq) + Cl(aq) =>
HCl(aq) + H2O(l) = H3O(aq) + Cl(aq)
C2H6O + MnO4{-} + H{+} = C2H4O2 + Mn2{+} + H2O =>
13 C2H6O + 8 MnO4{-} + 12 H{+} = 13 C2H4O2 + 4 Mn2{+} + 19 H2O
Cu(OH)2 = CuO + H2O = =>
Cu(OH)2 = CuO + H2O
Na{+}No{-} = Na{+}No2{-} =>
Na{+}No{-} = Na{+}No2{-}
BaI2 + AgC2H3O2 = Ba(C2H3O2) + AgI2 =>
BaI2 + AgC2H3O2 = Ba(C2H3O2) + AgI2
Cu(NO3) + BeS = Cu2S + Be(NO3)2 =>
2 Cu(NO3) + BeS = Cu2S + Be(NO3)2
CoCl + NaOH = NaCo + OHCl =>
CoCl + NaOH = NaCo + OHCl
Mg(NO3)2 + NaCH3COO = Mg(CH3COO)2 + NaNO3 =>
Mg(NO3)2 + 2 NaCH3COO = Mg(CH3COO)2 + 2 NaNO3
HCl + KNO3 = KCl + NO3 + H2 =>
2 HCl + 2 KNO3 = 2 KCl + 2 NO3 + H2
KClO3 + Al + H2SO4 = KCl + H2O + Al2(SO4)3 =>
KClO3 + 2 Al + 3 H2SO4 = KCl + 3 H2O + Al2(SO4)3
C12H26(l) + O2 = CO2(g) + H2O(g) =>
2 C12H26(l) + 37 O2 = 24 CO2(g) + 26 H2O(g)
HCl + LiOH = Li2Cl2 + H2O =>
2 HCl + 2 LiOH = Li2Cl2 + 2 H2O
F2(aq) + NaCl(aq) = ClF + Na =>
F2(aq) + 2 NaCl(aq) = 2 ClF + 2 Na
C10H12 + O2 = CO2 + H2O =>
C10H12 + 13 O2 = 10 CO2 + 6 H2O
NaHCO3(aq) + CH3COOH(l) = CH3CO2Na(aq) + H2O(l) + CO2(g) =>
NaHCO3(aq) + CH3COOH(l) = CH3CO2Na(aq) + H2O(l) + CO2(g)
NaCl + AgNo{-}3 = NaNo{-}3 + AgCl =>
NaCl + AgNo{-}3 = NaNo{-}3 + AgCl
NaCHOO + H2SO4 = Na2SO4 + CHOOH =>
2 NaCHOO + H2SO4 = Na2SO4 + 2 CHOOH
BaO + NaCl = BaCl + NaO =>
BaO + NaCl = BaCl + NaO
C20H42 + Na2CO3 + (NH3)2CO = NaCN + CO2(g) + H2O(g) =>
C20H42 + 61 Na2CO3 + 61(NH3)2CO = 122 NaCN + 20 CO2(g) + 204 H2O(g)
HNO3 + Zn3(PO4)2 = H3PO4 + Zn(NO3)2 =>
6 HNO3 + Zn3(PO4)2 = 2 H3PO4 + 3 Zn(NO3)2
Na2CO3(l) = Na2 + CO3 =>
Na2CO3(l) = Na2 + CO3
C2H4 + H2O = CO2 + H{+} + e =>
C2H4 + 4 H2O = 2 CO2 + 12 H{+} + 12e
CaCO3 + H2S = CaS + H2O + CO2 =>
CaCO3 + H2S = CaS + H2O + CO2
SO3H2 + H2CO2 = H2S + CO2 + H2O =>
SO3H2 + 3 H2CO2 = H2S + 3 CO2 + 3 H2O
N2H4 + K2Cr2O7 + H2SO4 = K2SO4 + N2 + H2O + Cr2O3 =>
3 N2H4 + 2 K2Cr2O7 + 2 H2SO4 = 2 K2SO4 + 3 N2 + 8 H2O + 2 Cr2O3
Gd2O3 + MnO + O = GdMn2O4 =>
Gd2O3 + 4 MnO + O = 2 GdMn2O4
P + KMnO4 = K3PO4 + Mn3(PO4)2 =>
3 P + 3 KMnO4 = K3PO4 + Mn3(PO4)2
C15H28 + O2 = C + H2O =>
C15H28 + 7 O2 = 15 C + 14 H2O
Cu + Mg2Cl2 = CuCl2 + Mg =>
Cu + Mg2Cl2 = CuCl2 + 2 Mg
K2S + ZnI2 = KI + ZnS =>
K2S + ZnI2 = 2 KI + ZnS
C12H22O11 + NaHCO3 = NaC2H2O2 + H2O + CO2 =>
7 C12H22O11 + 48 NaHCO3 = 48 NaC2H2O2 + 53 H2O + 36 CO2
C10H7OH + H2O2 = H2O + C10H5O3 =>
2 C10H7OH + 7 H2O2 = 10 H2O + 2 C10H5O3
Zn + HCl = H2 + ZnCl2 =>
Zn + 2 HCl = H2 + ZnCl2
C6H11Br + Na = C6H10NaBr + H2 =>
2 C6H11Br + 2 Na = 2 C6H10NaBr + H2
BaOH + AlCl = Ba + AlClOH =>
BaOH + AlCl = Ba + AlClOH
CO2 + NH3 = C3N4 + H2O =>
3 CO2 + 4 NH3 = C3N4 + 6 H2O
C8H9Cl + KOH + KMnO4 = KCl + C6H5COOK + K2MnO4 + H2O =>
7 C8H9Cl + 55 KOH + 40 KMnO4 = 7 KCl + 8 C6H5COOK + 40 K2MnO4 + 39 H2O
Fe{+3} + C2O4{-2} + H2O = FeC2O4*2H2O + CO2 =>
2 Fe{+3} + 3 C2O4{-2} + 4 H2O = 2 FeC2O4*2H2O + 2 CO2
(CuO) = Cu + O =>
(CuO) = Cu + O
(COOH) + KOH = K2C2O4 + H2O =>
2(COOH) + 2 KOH = K2C2O4 + 2 H2O
CuZn + O2 = Zn + CuO =>
2 CuZn + O2 = 2 Zn + 2 CuO
CH3COOPb + Zn = Pb + CH3COOZn =>
CH3COOPb + Zn = Pb + CH3COOZn
Ni(NO3)2(aq) + NH4OH(aq) = Ni(OH)2(aq) + NH4(NO3)(aq) =>
Ni(NO3)2(aq) + 2 NH4OH(aq) = Ni(OH)2(aq) + 2 NH4(NO3)(aq)
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| Équations équilibrées la veille |
Équations équilibrées sur01/27/25
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