| Équations équilibrées la veille | Équations équilibrées le lendemain |
Mg + H2 = MgH2
N2O3 + AL(OH)3 = ALNO3 + H2O =>
N2O3 + 2 AL(OH)3 = 2 ALNO3 + 3 H2O
Fe(OH)3 + H2So4 = Fe2(So4)3 + H2O =>
2 Fe(OH)3 + 3 H2So4 = Fe2(So4)3 + 6 H2O
CH4 + O2 = CO2 + H20 =>
5 CH4 + 5 O2 = 5 CO2 + H20
HCl + MGO = MGCl2 + H2O =>
2 HCl + MGO = MGCl2 + H2O
(CH3)2NH + POCl3 + Na2CO3 = (CH3)2NPOCl2 + NaCl + H2O + CO2 =>
2(CH3)2NH + 2 POCl3 + Na2CO3 = 2(CH3)2NPOCl2 + 2 NaCl + H2O + CO2
CH4 + NO = N2 + CO2 + H2O =>
CH4 + 4 NO = 2 N2 + CO2 + 2 H2O
AL + Cl2 = ALCl2 =>
AL + Cl2 = ALCl2
KMnO4 + HCl + FeCl2 = MnCl2 + KCl + FeCl3 + H2O =>
KMnO4 + 8 HCl + 5 FeCl2 = MnCl2 + KCl + 5 FeCl3 + 4 H2O
Cr2(So4)3 + MgO + H2O = Cr(OH)3 + MgSo4 =>
Cr2(So4)3 + 3 MgO + 3 H2O = 2 Cr(OH)3 + 3 MgSo4
Ba(No3)2 + NaOH = Ba(OH)2 + NaNo3 =>
Ba(No3)2 + 2 NaOH = Ba(OH)2 + 2 NaNo3
Cr2(So4)3 + MgO + H2O = Cr(OH)3 + MgSo4 =>
Cr2(So4)3 + 3 MgO + 3 H2O = 2 Cr(OH)3 + 3 MgSo4
Cr2(SO4)3 + MgO + H2O = Cr(OH)3 + MgSO4 =>
Cr2(SO4)3 + 3 MgO + 3 H2O = 2 Cr(OH)3 + 3 MgSO4
(CH3)2NH + POCl3 + Na2CO3 = (CH3)2NPOCl2 + NaCl + PO2HCl2 + CO2 =>
(CH3)2NH + 2 POCl3 + Na2CO3 = (CH3)2NPOCl2 + 2 NaCl + PO2HCl2 + CO2
KOH + H3PO4 = K3PO4 + H2O =>
3 KOH + H3PO4 = K3PO4 + 3 H2O
Zn2 + H2SO4 = Zn(SO4)2 + H2 =>
Zn2 + 4 H2SO4 = 2 Zn(SO4)2 + 4 H2
Cr2O3 + N2O3 = Cr(NO2)3 =>
Cr2O3 + 3 N2O3 = 2 Cr(NO2)3
X2O + H2O = HXO =>
X2O + H2O = 2 HXO
CUSO4 + ZN = ZNSO4 + CU =>
CUSO4 + ZN = ZNSO4 + CU
C8H18 + O2 = CO2 + H2O =>
2 C8H18 + 25 O2 = 16 CO2 + 18 H2O
CH4 + Br2 = CBr4 + HBr =>
CH4 + 4 Br2 = CBr4 + 4 HBr
C6H12O6 = C2H5OH + CO2 =>
C6H12O6 = 2 C2H5OH + 2 CO2
Al(OH)Cl2 + KOH = Al(OH)3 + KCl =>
Al(OH)Cl2 + 2 KOH = Al(OH)3 + 2 KCl
Cr2(SO4)3 + CaO + H2O = Cr(OH)3 + CaSO4 =>
Cr2(SO4)3 + 3 CaO + 3 H2O = 2 Cr(OH)3 + 3 CaSO4
NH3 + O2 = N2 + H2O =>
4 NH3 + 3 O2 = 2 N2 + 6 H2O
CaO + H2O = Ca(OH)2 =>
CaO + H2O = Ca(OH)2
C12H22O11(s)(sucrose) = C(s) + H2O(l) =>
C12H22O11(s)(sucrose) = 12 C(s) + 11 H2O(l)
Mg + NH4OH = Mg(OH)2 + NH3 + H2 =>
Mg + 2 NH4OH = Mg(OH)2 + 2 NH3 + H2
C4H10 + O2 = CO2 + H20 =>
2 C4H10 + 8 O2 = 8 CO2 + H20
POCl3 + (CH3)2NH*HCl + (C2H5)3N = (CH3)2NPOCl2 + (C2H5)3N*HCl =>
POCl3 + (CH3)2NH*HCl + 2(C2H5)3N = (CH3)2NPOCl2 + 2(C2H5)3N*HCl
C4H10 + O2 = CO2 + H2O =>
2 C4H10 + 13 O2 = 8 CO2 + 10 H2O
HCl + KOH = KCl + H2O =>
HCl + KOH = KCl + H2O
KOH + HCl = KCl + H2O =>
KOH + HCl = KCl + H2O
CO2 + H2O = C6H12O6 + O2 =>
6 CO2 + 6 H2O = C6H12O6 + 6 O2
Fe2O3 + CO2 = Fe2(CO3)3 =>
Fe2O3 + 3 CO2 = Fe2(CO3)3
X2O + H2O = HXO =>
X2O + H2O = 2 HXO
C6H12 + O2 = CO2 + H2O =>
C6H12 + 9 O2 = 6 CO2 + 6 H2O
Ca(OH)2 + H2SO4 = CaSO4 + H2O =>
Ca(OH)2 + H2SO4 = CaSO4 + 2 H2O
HNO3 = NO2 + H20 + O2 =>
20 HNO3 = 20 NO2 + H20 + 10 O2
C6H10 + O2 = CO2 + H2O =>
2 C6H10 + 17 O2 = 12 CO2 + 10 H2O
C6H6 + O2 = CO2 + H2O =>
2 C6H6 + 15 O2 = 12 CO2 + 6 H2O
C7H8 + O2 = CO2 + H2O =>
C7H8 + 9 O2 = 7 CO2 + 4 H2O
HNO3 = NO2 + H2O + O2 =>
4 HNO3 = 4 NO2 + 2 H2O + O2
Li2O + Cr(OH)3 = LiOH + Cr2O3 =>
3 Li2O + 2 Cr(OH)3 = 6 LiOH + Cr2O3
(CN)2 + KMnO4 + KOH = K2CO3 + MnO + KNO3 + H2O =>
5(CN)2 + 18 KMnO4 + 12 KOH = 10 K2CO3 + 18 MnO + 10 KNO3 + 6 H2O
(C2H5)2NH + POCl3 + (C2H5)3N = (C2H5)2NPOCl2 + (C2H5)3N*HCl =>
(C2H5)2NH + POCl3 + (C2H5)3N = (C2H5)2NPOCl2 + (C2H5)3N*HCl
MGCl2 + KOH = MG(OH)2 + KCl =>
MGCl2 + 2 KOH = MG(OH)2 + 2 KCl
Li2O + Cr(OH)3 = LiOH + Cr2O3 =>
3 Li2O + 2 Cr(OH)3 = 6 LiOH + Cr2O3
C2H4O + O2 = CO2 + H2O =>
2 C2H4O + 5 O2 = 4 CO2 + 4 H2O
(C3H7)2NH + POCl3 = (C3H7)2NPOCl2 + HCl =>
(C3H7)2NH + POCl3 = (C3H7)2NPOCl2 + HCl
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur08/09/16
Équations équilibrées sur09/08/15
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