| Équations équilibrées la veille |
4 FeTiO3 + O2(g) + 6 Na2CO3 = 4 NaFeO2 + 4 Na2O*TiO2 + 6 CO2(g)
Ba(OH)2 + (NH4)2CO3 = NH4OH + BaCO3 =>
Ba(OH)2 + (NH4)2CO3 = 2 NH4OH + BaCO3
KMnO4 + CH2CH2 + KOH = CH2(OH)CH2OH + K2MnO4 =>
2 KMnO4 + CH2CH2 + 2 KOH = CH2(OH)CH2OH + 2 K2MnO4
Pb(CH3COO)2 + Na2SO4 = PbSO4 + CH3COONa =>
Pb(CH3COO)2 + Na2SO4 = PbSO4 + 2 CH3COONa
C4H10O + HCl = C4H9Cl + H2O =>
C4H10O + HCl = C4H9Cl + H2O
C + HCl = CCl2 + H2 =>
C + 2 HCl = CCl2 + H2
KBrO3 + Fe = FeBrO3 + K =>
KBrO3 + Fe = FeBrO3 + K
Al + H2SO4 = Al4SO3 + H2O =>
4 Al + H2SO4 = Al4SO3 + H2O
Pd(OH)4 + H2CO3 = Pd(CO3)2 + H2O =>
Pd(OH)4 + 2 H2CO3 = Pd(CO3)2 + 4 H2O
C3H4OH + O2 = CO2 + H2O =>
4 C3H4OH + 15 O2 = 12 CO2 + 10 H2O
MnO4{-} + SO3 + H2O = Mn{2+} + SO4{-}2 + H{+} =>
MnO4{-} + 5 SO3 + H2O = Mn{2+} + 5 SO4{-}2 + 2 H{+}
Sn + HF = SnF2 + H2 =>
Sn + 2 HF = SnF2 + H2
NaMnO4 + H2SO4 + NaHSO3 = MnSO4 + NaSO4 + H2O =>
3 NaMnO4 + 6 H2SO4 + 4 NaHSO3 = 3 MnSO4 + 7 NaSO4 + 8 H2O
Sr(NO2)2 + H2SO4 = SrSO4 + HNO2 =>
Sr(NO2)2 + H2SO4 = SrSO4 + 2 HNO2
Cu2O + C = Cu + CO2 =>
2 Cu2O + C = 4 Cu + CO2
C + HCl = CCl4 + H2 =>
C + 4 HCl = CCl4 + 2 H2
(CuOH)2SO4 + HCl = CuCl2 + H2SO4 + H2O =>
(CuOH)2SO4 + 4 HCl = 2 CuCl2 + H2SO4 + 2 H2O
CuCl2 + Ca(OH)2 = CaClOH + Cu(OH)2 =>
CuCl2 + 2 Ca(OH)2 = 2 CaClOH + Cu(OH)2
CaCl + Na3PO4 = Ca3(PO4) + NaCl =>
3 CaCl + Na3PO4 = Ca3(PO4) + 3 NaCl
Ba{2+} + CO3{2-} = BaCO3 =>
Ba{2+} + CO3{2-} = BaCO3
LiH + Cl2 = LiCl + H2 =>
2 LiH + Cl2 = 2 LiCl + H2
C3H5N3O9(l) = CO2(g) + N2(g) + O2(g) + H2O(g) =>
4 C3H5N3O9(l) = 12 CO2(g) + 6 N2(g) + O2(g) + 10 H2O(g)
RCOH + Cu(OH)2 = RCOOH + Cu2O + H2O =>
RCOH + 2 Cu(OH)2 = RCOOH + Cu2O + 2 H2O
Cu2O + HNO3 = Cu(NO3)2 + H2O + NO =>
3 Cu2O + 14 HNO3 = 6 Cu(NO3)2 + 7 H2O + 2 NO
Ca{2+} + CO3{2-} = CaCO3 =>
Ca{2+} + CO3{2-} = CaCO3
AgNO3 + Ag = Ag2O + N2 =>
2 AgNO3 + 10 Ag = 6 Ag2O + N2
KCl + Ag2SO4 = K2SO4 + AgCl =>
2 KCl + Ag2SO4 = K2SO4 + 2 AgCl
C6H14 + O2 = CO2 + HOH =>
2 C6H14 + 19 O2 = 12 CO2 + 14 HOH
P + KCl = PCl5 + K =>
P + 5 KCl = PCl5 + 5 K
Na[Fe(OH)4] + HCl = Fe(OH)3 + NaCl + H2O =>
Na[Fe(OH)4] + HCl = Fe(OH)3 + NaCl + H2O
C14H10 + O2 = CO2 + H2O =>
2 C14H10 + 33 O2 = 28 CO2 + 10 H2O
H2S + ClO3 = Cl2 + H2SO3 =>
2 H2S + 2 ClO3 = Cl2 + 2 H2SO3
Al + HClO4 = Al2O3 + HClO =>
2 Al + HClO4 = Al2O3 + HClO
KMnO4 + HCl = KCl + MnCl2 + H2O + Cl2 =>
2 KMnO4 + 16 HCl = 2 KCl + 2 MnCl2 + 8 H2O + 5 Cl2
Cl2(g) + C2H2(g) = C2H2Cl4(l)C2H2Cl4 =>
4 Cl2(g) + 2 C2H2(g) = C2H2Cl4(l)C2H2Cl4
Sr(ClO3)2 = Sr + ClO3 =>
Sr(ClO3)2 = Sr + 2 ClO3
Br2 + KI + H2O = KIO3 + HBr =>
3 Br2 + KI + 3 H2O = KIO3 + 6 HBr
C6H4(OH)COOH + CH3OH = C6H4OHCOOCH3 + H2O =>
C6H4(OH)COOH + CH3OH = C6H4OHCOOCH3 + H2O
Al(ClO3)3 + HNO3 = Al(NO3)3 + HClO3 =>
Al(ClO3)3 + 3 HNO3 = Al(NO3)3 + 3 HClO3
C9H20 + H2O = CH4 + CO2 =>
C9H20 + 4 H2O = 7 CH4 + 2 CO2
P4(s) + O2(g) = P4O10(s) =>
P4(s) + 5 O2(g) = P4O10(s)
NaC2O2 + Br2 + NaOH = Na2C2O4 + NaBr + H2O =>
2 NaC2O2 + 3 Br2 + 8 NaOH = 2 Na2C2O4 + 6 NaBr + 4 H2O
P4O10(s) + H2O(l) = H3PO4(l) =>
P4O10(s) + 6 H2O(l) = 4 H3PO4(l)
CO + KOH = K(HCOO) =>
CO + KOH = K(HCOO)
CrI6 = Cr + I =>
CrI6 = Cr + 6 I
P4O10(s) + H2O(l) = H3PO4(s) =>
P4O10(s) + 6 H2O(l) = 4 H3PO4(s)
K2O(s) + P4O10(s) = K3PO4(s) =>
6 K2O(s) + P4O10(s) = 4 K3PO4(s)
C5H12O + HCl = C5H11Cl + H2O =>
C5H12O + HCl = C5H11Cl + H2O
Li(g) + Cl2(g) = LiCl =>
2 Li(g) + Cl2(g) = 2 LiCl
C3H6O + O2 = CO2 + H2O =>
C3H6O + 4 O2 = 3 CO2 + 3 H2O
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Équations équilibrées sur01/09/25
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