| Équations équilibrées la veille | Équations équilibrées le lendemain |
C4H9NH2 + HCl = C4H9NH3Cl
Cu2O + HF = CuF + H2O =>
Cu2O + 2 HF = 2 CuF + H2O
Hg2CO3 = Hg + HgO + CO2 =>
Hg2CO3 = Hg + HgO + CO2
CaPO4 = Ca + PO4 =>
CaPO4 = Ca + PO4
NH4NO3 + SrS = Sr(NO3)2 + (NH4)2S =>
2 NH4NO3 + SrS = Sr(NO3)2 + (NH4)2S
C2H5OH + CuO = (t)CH3COH + Cu + H2O =>
C2H5OH + CuO = (t)CH3COH + Cu + H2O
CH2CHCN + H2O = (CH2CH2CN)2 + OH =>
2 CH2CHCN + 2 H2O = (CH2CH2CN)2 + 2 OH
Cr2(SO4)3 + SO2 + H2O = Cr + H2SO4 =>
Cr2(SO4)3 + 3 SO2 + 6 H2O = 2 Cr + 6 H2SO4
C5H10 + KMnO4 + H2O = KOH + MnO2 + C5H12O2 =>
3 C5H10 + 2 KMnO4 + 4 H2O = 2 KOH + 2 MnO2 + 3 C5H12O2
Ca(ClO3)2 + CsNO3 = Ca(NO3)2 + CsClO3 =>
Ca(ClO3)2 + 2 CsNO3 = Ca(NO3)2 + 2 CsClO3
NaF(aq) + HI(aq) = NaI(aq) + HF(aq) =>
NaF(aq) + HI(aq) = NaI(aq) + HF(aq)
NaOH + H3P04 = Na3P04 + H2O =>
3 NaOH + H3P04 = Na3P04 + 3 H2O
C3H7Cl + NaOH = NaCl + C3H7OH =>
C3H7Cl + NaOH = NaCl + C3H7OH
C4H8O2 + Na2S2O8 + H2O = CO2 + NaHSO4 =>
C4H8O2 + 10 Na2S2O8 + 6 H2O = 4 CO2 + 20 NaHSO4
NH4Br + H2O = NH3 + H3O + Br =>
NH4Br + H2O = NH3 + H3O + Br
Zn + HNO3 = ZnNO3 + N2 + H2O =>
10 Zn + 12 HNO3 = 10 ZnNO3 + N2 + 6 H2O
Sr(NO3)2 + CuSO4*5H2O = SrSO4 + Cu(NO3)2*5H2O =>
Sr(NO3)2 + CuSO4*5H2O = SrSO4 + Cu(NO3)2*5H2O
KBr + O2 = K2O + Br2 =>
4 KBr + O2 = 2 K2O + 2 Br2
Mn(OH)2 + H2SO4 = MnO2 + SO2 + H2O =>
Mn(OH)2 + H2SO4 = MnO2 + SO2 + 2 H2O
PbSO4 + K2CrO4 = Pb(CrO4) + K2SO4 =>
PbSO4 + K2CrO4 = Pb(CrO4) + K2SO4
MnSO4 + K2S2O8 + H2O = H2SO4 + K2SO4 + MnO2 =>
MnSO4 + K2S2O8 + 2 H2O = 2 H2SO4 + K2SO4 + MnO2
H2SO4 + CO3 = H2O + CO2 + SO4 =>
H2SO4 + CO3 = H2O + CO2 + SO4
Al2S3(s) + O2(g) = Al2O3(s) + SO2(g) =>
2 Al2S3(s) + 9 O2(g) = 2 Al2O3(s) + 6 SO2(g)
FeCl2 + NaSCN = NaCl + Fe(SCN)2 =>
FeCl2 + 2 NaSCN = 2 NaCl + Fe(SCN)2
NH4(aq) + OH(aq) = NH3(g) + H2O(l) =>
NH4(aq) + OH(aq) = NH3(g) + H2O(l)
Mg(OH)2 + H2O4S = MgSO4 + H2O =>
Mg(OH)2 + H2O4S = MgSO4 + 2 H2O
ZnS(s) + HNO3(aq) = ZnSO4(aq) + NO(g) + H2O(l) =>
3 ZnS(s) + 8 HNO3(aq) = 3 ZnSO4(aq) + 8 NO(g) + 4 H2O(l)
C6H5NH2 + H2SO4 = C6H4NH2SO3H + H2O =>
C6H5NH2 + H2SO4 = C6H4NH2SO3H + H2O
Al(NO3)3 + HCl = AlCl3 + HNO3 =>
Al(NO3)3 + 3 HCl = AlCl3 + 3 HNO3
MnSO4 + K2S2O8 + H2O = H2SO4 + K2SO4 + MnO2 =>
MnSO4 + K2S2O8 + 2 H2O = 2 H2SO4 + K2SO4 + MnO2
Ca(NO3)2(aq) + Na2C2O4(aq) = CaC2O4 + NaNO3 =>
Ca(NO3)2(aq) + Na2C2O4(aq) = CaC2O4 + 2 NaNO3
IO{-}3(aq) + HSO{-}3(aq) = I{-}(aq) + SO2{-}4(aq) + H2O =>
3 IO{-}3(aq) + 2 HSO{-}3(aq) = 3 I{-}(aq) + 2 SO2{-}4(aq) + H2O
NH = N + H =>
NH = N + H
BaSO4 + C = BaS + CO =>
BaSO4 + 4 C = BaS + 4 CO
SnS + H2SO4 = SnSO4 + H2S =>
SnS + H2SO4 = SnSO4 + H2S
CuS + HCl + KNO3 = CuCl2 + KCl + NO + S + H2O =>
3 CuS + 8 HCl + 2 KNO3 = 3 CuCl2 + 2 KCl + 2 NO + 3 S + 4 H2O
MnSO4 + Na2S2O8 + H2O = HMnO4 + Na2SO4 + H2SO4 =>
2 MnSO4 + 5 Na2S2O8 + 8 H2O = 2 HMnO4 + 5 Na2SO4 + 7 H2SO4
CH3 + Cl2 = CH3Cl =>
2 CH3 + Cl2 = 2 CH3Cl
Al2(OH)3Cl3 + H2O = Al(OH)3 + H + Cl =>
Al2(OH)3Cl3 + 3 H2O = 2 Al(OH)3 + 3 H + 3 Cl
CH3OH + H2O = CH2OH + H3O =>
CH3OH + H2O = CH2OH + H3O
Na2SiO3 + (NH4)2MoO4 + H2O = H4[Si(Mo3O10)4] + NaOH + NH4OH =>
Na2SiO3 + 12(NH4)2MoO4 + 15 H2O = H4[Si(Mo3O10)4] + 2 NaOH + 24 NH4OH
Mn{2+} + SO4{2-} + H2O = MnO4{-} + SO3{-2} + H{+} =>
2 Mn{2+} + 5 SO4{2-} + 3 H2O = 2 MnO4{-} + 5 SO3{-2} + 6 H{+}
H2SO3 + HNO2 = H2SO4 + NO + H2O =>
H2SO3 + 2 HNO2 = H2SO4 + 2 NO + H2O
C2H5OH + O = CO2 + H2O =>
C2H5OH + 6 O = 2 CO2 + 3 H2O
C2H4O = C2H4 + O2 =>
2 C2H4O = 2 C2H4 + O2
K2CO3 + CoBr2 = KBr + CoCO3 =>
K2CO3 + CoBr2 = 2 KBr + CoCO3
Cr2(CO3)3 + Ca(OH)2 = Cr(OH)3 + CaCO3 =>
Cr2(CO3)3 + 3 Ca(OH)2 = 2 Cr(OH)3 + 3 CaCO3
(ClC3H7)2 + NaOH = H8C3O + NaCl =>
(ClC3H7)2 + 2 NaOH = 2 H8C3O + 2 NaCl
CaH + H2O = CaOH2 + H2 =>
2 CaH + 2 H2O = 2 CaOH2 + H2
HClO3 + O2 = HClO4 =>
2 HClO3 + O2 = 2 HClO4
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/23/24
Équations équilibrées sur12/23/23
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