| Équations équilibrées la veille | Équations équilibrées le lendemain |
37 KClO4 + 4 C12H26 = 48 CO2 + 52 H2O + 37 KCl
SiO2 + HCl = Si + H2O + Cl2 =>
SiO2 + 4 HCl = Si + 2 H2O + 2 Cl2
Al + NaOH = (t)AlOH + Na =>
Al + NaOH = (t)AlOH + Na
N2 + H3O = HN3 + H2O =>
3 N2 + 2 H3O = 2 HN3 + 2 H2O
Br2{-} + NaI = NaBr + I2{-} =>
Br2{-} + 2 NaI = 2 NaBr + I2{-}
Si3N4 + C4F6 = SiC4 + NF3 + SiF4 =>
5 Si3N4 + 12 C4F6 = 12 SiC4 + 20 NF3 + 3 SiF4
FeCl2 + KMnO4 + KHSO4 = Cl2 + K2SO4 + MnSO4 + Fe2(SO4)3 + H2O =>
10 FeCl2 + 6 KMnO4 + 48 KHSO4 = 10 Cl2 + 27 K2SO4 + 6 MnSO4 + 5 Fe2(SO4)3 + 24 H2O
CH3OH + NH3 = (CH3)2NH + H2O =>
2 CH3OH + NH3 = (CH3)2NH + 2 H2O
Cu + CO2 = CuCO2 =>
Cu + CO2 = CuCO2
Al + NaOH = (t)AlOH + Na =>
Al + NaOH = (t)AlOH + Na
C5H5N + H2SO4 = (C5H6N)2SO4 =>
2 C5H5N + H2SO4 = (C5H6N)2SO4
Al + NaOH = (t)AlOH + Na =>
Al + NaOH = (t)AlOH + Na
N2H4 + HNO3 = HN3 + H2O =>
8 N2H4 + 5 HNO3 = 7 HN3 + 15 H2O
Al + NaOH = (t)AlOH + Na =>
Al + NaOH = (t)AlOH + Na
C2H6O + O = C2H4O + H2O =>
C2H6O + O = C2H4O + H2O
Al + NaOH = (t)AlOH + Na =>
Al + NaOH = (t)AlOH + Na
C3H8O3 + NO3 = N2 + CO2 + H2O =>
6 C3H8O3 + 14 NO3 = 7 N2 + 18 CO2 + 24 H2O
KCN + Co(CN)2 + HCN = K3[Co(CN)6] + H2 =>
6 KCN + 2 Co(CN)2 + 2 HCN = 2 K3[Co(CN)6] + H2
H4MgO2 + H2O = HO + H5MgO2 =>
H4MgO2 + H2O = HO + H5MgO2
Fe2O3 + CO = Fe + CO2 =>
Fe2O3 + 3 CO = 2 Fe + 3 CO2
Fe3O4 + HCl + Cl2 = FeCl3 + H2O =>
2 Fe3O4 + 16 HCl + Cl2 = 6 FeCl3 + 8 H2O
CaO + hydrochloricacid = water + calciumchloride =>
CaO + 2 HCl = H2O + CaCl2
Re(OH)2 + H2(SO2) = Re(SO2) + H2O =>
Re(OH)2 + H2(SO2) = Re(SO2) + 2 H2O
C3H5N3O9 = N2 + O2 + CO2 + H2O =>
4 C3H5N3O9 = 6 N2 + O2 + 12 CO2 + 10 H2O
Na3PO4 + H2O = HPO4{-2} + Na{+} + OH{-} =>
Na3PO4 + H2O = HPO4{-2} + 3 Na{+} + OH{-}
Cu + CO2 = CuCO2 =>
Cu + CO2 = CuCO2
HgO = Hg + O6 =>
6 HgO = 6 Hg + O6
Al(OH)3 + KOH = KAl(OH)4 =>
Al(OH)3 + KOH = KAl(OH)4
(a)CS2(l) + O2(g) = CO2(g) + SO2(g) =>
(a)CS2(l) + 3 O2(g) = CO2(g) + 2 SO2(g)
Cl{-} + O2 = ClO3{-} =>
2 Cl{-} + 3 O2 = 2 ClO3{-}
Cl2 + MnO + KOH = KCl + K2MnO4 + H2O =>
2 Cl2 + MnO + 6 KOH = 4 KCl + K2MnO4 + 3 H2O
H2CO3 = H2OCO2 =>
H2CO3 = H2OCO2
K2Zn + O2 = ZnO + K2O =>
K2Zn + O2 = ZnO + K2O
Al + NaOH = (t)AlOH + Na =>
Al + NaOH = (t)AlOH + Na
Cu2(OH)2CO3 + HCl = CuCl2 + H2O + CO2 =>
Cu2(OH)2CO3 + 4 HCl = 2 CuCl2 + 3 H2O + CO2
NaOH + SO4 = Na2SO4 + H2O2 =>
2 NaOH + SO4 = Na2SO4 + H2O2
SO4 + NaOH = SOH + NaO4 =>
SO4 + NaOH = SOH + NaO4
NaOH + SO4 = H2SO4 + NaO =>
2 NaOH + SO4 = H2SO4 + 2 NaO
Al + NaOH = (t)AlOH + Na =>
Al + NaOH = (t)AlOH + Na
KI + HgI2 = K2(HgI4) =>
2 KI + HgI2 = K2(HgI4)
SO4 + NaOH = SO4OH + Na =>
SO4 + NaOH = SO4OH + Na
NH3 + NaOH = NH4OH + Na2O =>
NH3 + 2 NaOH = NH4OH + Na2O
CoN + Al = CoAl + N =>
CoN + Al = CoAl + N
Al + NaOH = (t)AlOH + Na =>
Al + NaOH = (t)AlOH + Na
Al2(SO4)3 + Mg(NO3)2 = AlNO3 + Mg(SO4)3 =>
Al2(SO4)3 + Mg(NO3)2 = 2 AlNO3 + Mg(SO4)3
MnO2 + Br2 = BrO + MnO =>
2 MnO2 + Br2 = 2 BrO + 2 MnO
CH3CHCHCH3 + KMnO4 + H2SO4 = CH3COOH + K2SO4 + MnSO4 + H2O =>
5 CH3CHCHCH3 + 8 KMnO4 + 12 H2SO4 = 10 CH3COOH + 4 K2SO4 + 8 MnSO4 + 12 H2O
Na + P = Na3P =>
3 Na + P = Na3P
Fe3O4 + HCl + Cl2 = FeCl3 + H2O =>
2 Fe3O4 + 16 HCl + Cl2 = 6 FeCl3 + 8 H2O
CO3{2-} + H2O = HCO3{2-} + OH =>
CO3{2-} + H2O = HCO3{2-} + OH
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur06/29/24
Équations équilibrées sur07/29/23
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