| Équations équilibrées la veille | Équations équilibrées le lendemain |
(C6H15N) + C9H7ClO = C15H21NO + HCl
MgC2 + D2O = Mg(OD)2 + C2D2 =>
MgC2 + 2 D2O = Mg(OD)2 + C2D2
KO2 = K2O2 + O2 =>
2 KO2 = K2O2 + O2
HNO3 + NH4OH = NH4NO3 + H2O =>
HNO3 + NH4OH = NH4NO3 + H2O
SO = S8 + O2 =>
8 SO = S8 + 4 O2
Ca + SiO2 = CaO + Si =>
2 Ca + SiO2 = 2 CaO + Si
Zn + MoO3 = Mo2O2 + ZnO =>
4 Zn + 2 MoO3 = Mo2O2 + 4 ZnO
Ca2O2 + SO2 = CaSO3 =>
Ca2O2 + 2 SO2 = 2 CaSO3
NaHCO3 + C3H6O3 = CO2 + H2O + NaC =>
12 NaHCO3 + 5 C3H6O3 = 15 CO2 + 21 H2O + 12 NaC
N2H4(i) + N2O4(i) = N2(g) + H2O(g) =>
2 N2H4(i) + N2O4(i) = 3 N2(g) + 4 H2O(g)
OCl + I = Cl + IO3 =>
3 OCl + I = 3 Cl + IO3
C7H9 + HNO3 = C7H6(NO2)3 + H2O =>
C7H9 + 3 HNO3 = C7H6(NO2)3 + 3 H2O
Ag + K(CN) + O2 + H2O = KAg(CN)2 + KOH =>
4 Ag + 8 K(CN) + O2 + 2 H2O = 4 KAg(CN)2 + 4 KOH
NaBr + Ba = BaBr2 + Na =>
2 NaBr + Ba = BaBr2 + 2 Na
SO2 + O2 + H2O = H2SO4 =>
2 SO2 + O2 + 2 H2O = 2 H2SO4
F2 + KBr = KF + Br2 =>
F2 + 2 KBr = 2 KF + Br2
Br2 + FeCl3 + NaOH = NaFeO4 + NaBr + NaCl + H2O =>
2 Br2 + FeCl3 + 8 NaOH = NaFeO4 + 4 NaBr + 3 NaCl + 4 H2O
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
P + S = P2S3 =>
2 P + 3 S = P2S3
Mg + N2 = Mg3N2 =>
3 Mg + N2 = Mg3N2
H2 + CH3COO = HCH3COO =>
H2 + 2 CH3COO = 2 HCH3COO
H3PO3 + CuSO4 = Cu(H2PO3)2 + H2SO4 =>
2 H3PO3 + CuSO4 = Cu(H2PO3)2 + H2SO4
Al(Cl)3 + H2O = HCl + Al(Cl)2 + O2 =>
4 Al(Cl)3 + 2 H2O = 4 HCl + 4 Al(Cl)2 + O2
KBr + H2SO4 + MnO2 = K2SO4 + MnSO4 + H2O + Br(l) =>
2 KBr + 2 H2SO4 + MnO2 = K2SO4 + MnSO4 + 2 H2O + 2 Br(l)
CH4 + S8 = CS2 + H2S =>
2 CH4 + S8 = 2 CS2 + 4 H2S
C2H5COOH + KOH = C2H5COOK + H2O =>
C2H5COOH + KOH = C2H5COOK + H2O
C2H5COOH + Na = (C2H5COO)2Na + H2 =>
2 C2H5COOH + Na = (C2H5COO)2Na + H2
H3O{+} + MnO2 + SO3{-2} = Mn{+2} + S2O6{-2} + H2O =>
4 H3O{+} + MnO2 + 2 SO3{-2} = Mn{+2} + S2O6{-2} + 6 H2O
TiCl4 + NaOH + H2O2 = Na4TiO5 + NaCl + H2O =>
TiCl4 + 8 NaOH + H2O2 = Na4TiO5 + 4 NaCl + 5 H2O
H2O + N2 = H4O2N4 =>
2 H2O + 2 N2 = H4O2N4
(NH4)PO4 + Mg(ClO3)2 = Mg(PO4)2 + NH4ClO3 =>
2(NH4)PO4 + Mg(ClO3)2 = Mg(PO4)2 + 2 NH4ClO3
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
Pb{2+} + H2O + NH3 = NH4{+} + Pb(OH)2 =>
Pb{2+} + 2 H2O + 2 NH3 = 2 NH4{+} + Pb(OH)2
C4 + H = HC4 =>
C4 + H = HC4
Ba(NO3)2 + K2(SO4) = BaK2 + (NO3)2(SO4) =>
Ba(NO3)2 + K2(SO4) = BaK2 + (NO3)2(SO4)
NaClO3 + NaOH + MnO2 = Na2MnO4 + H2O + NaCl =>
NaClO3 + 6 NaOH + 3 MnO2 = 3 Na2MnO4 + 3 H2O + NaCl
C2H6(NO3)3 = CO2 + N2 + H2O + O2 =>
2 C2H6(NO3)3 = 4 CO2 + 3 N2 + 6 H2O + 2 O2
Ba(NO3)2 + ZnO = BaO + Zn(NO3)2 =>
Ba(NO3)2 + ZnO = BaO + Zn(NO3)2
CH3C(CH3)CHCH3 + KMnO4 + H2O = MnO2 + CH3C(CH3)(OH)CH(OH)CH3 + KOH =>
3 CH3C(CH3)CHCH3 + 2 KMnO4 + 4 H2O = 2 MnO2 + 3 CH3C(CH3)(OH)CH(OH)CH3 + 2 KOH
ZnS + H2SO4 + KMnO4 = ZnSO4 + K2SO4 + MnSO4 + H2O =>
5 ZnS + 12 H2SO4 + 8 KMnO4 = 5 ZnSO4 + 4 K2SO4 + 8 MnSO4 + 12 H2O
Na2MnO4 + H2O = MnO2 + NaMnO4 + NaOH =>
3 Na2MnO4 + 2 H2O = MnO2 + 2 NaMnO4 + 4 NaOH
SO2 + Li2Se = SSe2 + Li2O =>
SO2 + 2 Li2Se = SSe2 + 2 Li2O
Na2Cr2O7 + NaCl + H2SO4 = Cr2(SO4)3 + Cl2 + Na2SO4 + H2O =>
Na2Cr2O7 + 6 NaCl + 7 H2SO4 = Cr2(SO4)3 + 3 Cl2 + 4 Na2SO4 + 7 H2O
AgNO3NaCl = AgCl + NaNO3 =>
AgNO3NaCl = AgCl + NaNO3
Cl2 + H2O + HgO = HClO + HgCl2 =>
2 Cl2 + H2O + HgO = 2 HClO + HgCl2
Cu(NO3)2 + Ca = Ca(NO3)2 + Cu2 =>
2 Cu(NO3)2 + 2 Ca = 2 Ca(NO3)2 + Cu2
CCl4 + HF = CCl2F2 + HCl =>
CCl4 + 2 HF = CCl2F2 + 2 HCl
Pb + H3PO4 = H2 + Pb3(PO4)2 =>
3 Pb + 2 H3PO4 = 3 H2 + Pb3(PO4)2
KClO3 = KCl + O2 =>
2 KClO3 = 2 KCl + 3 O2
CCl4 + HF = CF2Cl2 + HCl =>
CCl4 + 2 HF = CF2Cl2 + 2 HCl
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur02/15/25
Équations équilibrées sur03/17/24
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