| Équations équilibrées la veille | Équations équilibrées le lendemain |
7 O + 2 CH3 = 2 CO2 + 3 H2O
FeSO4H2O + K2(CrO4)2 + H2SO4 = Fe2(SO4)3 + H2O + K2SO4 + Cr(SO4)3 =>
2 FeSO4H2O + K2(CrO4)2 + 8 H2SO4 = Fe2(SO4)3 + 10 H2O + K2SO4 + 2 Cr(SO4)3
AlH3 + NaH = Na(AlH4) =>
AlH3 + NaH = Na(AlH4)
PCl5 + H2O = HCl + H3PO4 =>
PCl5 + 4 H2O = 5 HCl + H3PO4
O + CH3 = CO2 + H2O =>
7 O + 2 CH3 = 2 CO2 + 3 H2O
C2H5OH + CH3CO2H = CH3CO2C2H5 + H2O =>
C2H5OH + CH3CO2H = CH3CO2C2H5 + H2O
O + CH3 = CO2 + H2O =>
7 O + 2 CH3 = 2 CO2 + 3 H2O
Na(SO4) + BaCl2 = NaCl + Ba(SO4)2 =>
2 Na(SO4) + BaCl2 = 2 NaCl + Ba(SO4)2
KMnO4 + HSCN + H2SO4 = MnSO4 + K2SO4 + HCN + H2O =>
6 KMnO4 + 5 HSCN + 4 H2SO4 = 6 MnSO4 + 3 K2SO4 + 5 HCN + 4 H2O
C6H10 + CH2Cl2 + Br2 = C6HBr + HCl =>
C6H10 + 54 CH2Cl2 + 5 Br2 = 10 C6HBr + 108 HCl
Na(SO4) + BaCl2 = NaCl + Ba(SO4)2 =>
2 Na(SO4) + BaCl2 = 2 NaCl + Ba(SO4)2
NaCl + HNO3 = NaNO3 + Cl2 + H2 =>
2 NaCl + 2 HNO3 = 2 NaNO3 + Cl2 + H2
Mg3(PO3)2 + Al(NO2)3 = Mg(NO2)2 + Al(PO3) =>
Mg3(PO3)2 + 2 Al(NO2)3 = 3 Mg(NO2)2 + 2 Al(PO3)
KKNo2 + KMnO4 + H2O = KNo3 + MnO2 + KOH =>
9 KKNo2 + 4 KMnO4 + 8 H2O = 6 KNo3 + 4 MnO2 + 16 KOH
Rubidiumoxide + water = rubidiumhydroxide =>
Rb2O + H2O = 2 RbOH
HCl + CaBr = HBr + CaCl =>
HCl + CaBr = HBr + CaCl
FeSO4H2O + K2(CrO4)2 + H2SO4 = Fe2(SO4)3 + H2O + K2SO4 + Cr(SO4)3 =>
2 FeSO4H2O + K2(CrO4)2 + 8 H2SO4 = Fe2(SO4)3 + 10 H2O + K2SO4 + 2 Cr(SO4)3
Ag(s) + H2SO4(l) = H2O + SO2 + AgSO4 =>
Ag(s) + 2 H2SO4(l) = 2 H2O + SO2 + AgSO4
SiCl2 + C = SiC + Cl2 =>
SiCl2 + C = SiC + Cl2
AlH3 + NaH = Na(AlH4) =>
AlH3 + NaH = Na(AlH4)
Cu(NH3)4(OH)2 + H2SO4 = CuSO4 + (NH4)2SO4 + H2O =>
Cu(NH3)4(OH)2 + 3 H2SO4 = CuSO4 + 2(NH4)2SO4 + 2 H2O
FeSO4H2O + K2(CrO4)2 + H2SO4 = Fe2(SO4)3 + H2O + K2SO4 + Cr(SO4)3 =>
2 FeSO4H2O + K2(CrO4)2 + 8 H2SO4 = Fe2(SO4)3 + 10 H2O + K2SO4 + 2 Cr(SO4)3
Rubidiumoxide + water = rubidiumhydroxide =>
Rb2O + H2O = 2 RbOH
K2Cr2O7 + H2SO4 + CH3CH(OH)CH3 = Cr2(SO4)3 + K2SO4 + H2O + CH3C(O)CH3 =>
K2Cr2O7 + 4 H2SO4 + 3 CH3CH(OH)CH3 = Cr2(SO4)3 + K2SO4 + 7 H2O + 3 CH3C(O)CH3
C6H10 + Cl2 = CHCl + HCl =>
C6H10 + 5 Cl2 = 6 CHCl + 4 HCl
CHCl3 + Cl2 = CCl4 + HCl =>
CHCl3 + Cl2 = CCl4 + HCl
Al*O*O*O*H*H*H + H*H*S*O*O*O*O = Al*Al*S*S*S*O*O*O*O*O*O*O*O*O*O*O*O* + H*H*O =>
2 Al*O*O*O*H*H*H + 3 H*H*S*O*O*O*O = Al*Al*S*S*S*O*O*O*O*O*O*O*O*O*O*O*O* + 6 H*H*O
O + CH3 = CO2 + H2O =>
7 O + 2 CH3 = 2 CO2 + 3 H2O
AlH3 + NaH = Na(AlH4) =>
AlH3 + NaH = Na(AlH4)
CuSO4 + (KCl)2 = CuCl2 + K2SO4 =>
CuSO4 + (KCl)2 = CuCl2 + K2SO4
Na(SO4) + BaCl2 = NaCl + Ba(SO4)2 =>
2 Na(SO4) + BaCl2 = 2 NaCl + Ba(SO4)2
Cu + Fe2Cl3 = Cu2Cl2 + Fe =>
6 Cu + 2 Fe2Cl3 = 3 Cu2Cl2 + 4 Fe
C6H5OH + O2 = CO2 + H2O =>
C6H5OH + 7 O2 = 6 CO2 + 3 H2O
Na(SO4) + BaCl2 = NaCl + Ba(SO4)2 =>
2 Na(SO4) + BaCl2 = 2 NaCl + Ba(SO4)2
HC2H3O2 + NaOH = NaH + H2O + CO2 =>
HC2H3O2 + 4 NaOH = 4 NaH + 2 H2O + 2 CO2
CH3CH2ONa + HCl = CH3CH2Cl + NaCl + H2O =>
CH3CH2ONa + 2 HCl = CH3CH2Cl + NaCl + H2O
Ag(s) + H2SO4(l) = H2O + SO2 + AgSO4 =>
Ag(s) + 2 H2SO4(l) = 2 H2O + SO2 + AgSO4
CH3CH(OH)CH3 + KMnO4 = CH3C(O)CH3 + MnO2 + KOH + H2O =>
3 CH3CH(OH)CH3 + 2 KMnO4 = 3 CH3C(O)CH3 + 2 MnO2 + 2 KOH + 2 H2O
KMnO4 + Na2CO3 = NaMnO4 + K2O + CO2 =>
2 KMnO4 + Na2CO3 = 2 NaMnO4 + K2O + CO2
O + CH3 = CO2 + H2O =>
7 O + 2 CH3 = 2 CO2 + 3 H2O
N02(g) + O2(g) + H2O = HNO3(aq) =>
2 N02(g) + 5 O2(g) + 2 H2O = 4 HNO3(aq)
SrOH + CO3 = SrCO3 + OH =>
SrOH + CO3 = SrCO3 + OH
CHCl3 + Cl2 = CCl4 + HCl =>
CHCl3 + Cl2 = CCl4 + HCl
C7H5N3O6(s) = N2(g) + CO(g) + H2O(g) + C(s) =>
2 C7H5N3O6(s) = 3 N2(g) + 7 CO(g) + 5 H2O(g) + 7 C(s)
FeSO4H2O + K2(CrO4)2 + H2SO4 = Fe2(SO4)3 + H2O + K2SO4 + Cr(SO4)3 =>
2 FeSO4H2O + K2(CrO4)2 + 8 H2SO4 = Fe2(SO4)3 + 10 H2O + K2SO4 + 2 Cr(SO4)3
Ag(s) + H2SO4(l) = H2O + SO2 + AgSO4 =>
Ag(s) + 2 H2SO4(l) = 2 H2O + SO2 + AgSO4
SnO2 + H2O = SnOH + O2 =>
4 SnO2 + 2 H2O = 4 SnOH + 3 O2
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
Na3[Al(OH)6] + H2SiO3 = Al2(SiO3)3 + Na2SiO3 + H2O =>
2 Na3[Al(OH)6] + 6 H2SiO3 = Al2(SiO3)3 + 3 Na2SiO3 + 12 H2O
MgI2 + Fe2O3 = MgO + FeI3 =>
3 MgI2 + Fe2O3 = 3 MgO + 2 FeI3
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/07/24
Équations équilibrées sur02/06/23
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