| Équations équilibrées la veille | Équations équilibrées le lendemain |
(C2H5O)2Mg + 2 H2O = 2 C2H5OH + Mg(OH)2
Fe(OH)2 + KNO3 + H2O = Fe(OH)3 + NH4 + KOH =>
9 Fe(OH)2 + KNO3 + 7 H2O = 9 Fe(OH)3 + NH4 + KOH
C3H9OH + KMnO4 + H2SO4 = CO2 + K2SO4 + MnSO4 + H2O =>
C3H9OH + 4 KMnO4 + 6 H2SO4 = 3 CO2 + 2 K2SO4 + 4 MnSO4 + 11 H2O
NO3{-} + NH4{+} = N2 + NO2 + H2O =>
4 NO3{-} + 4 NH4{+} = 3 N2 + 2 NO2 + 8 H2O
C6H12O6 = C2H4 + CO + H2O =>
2 C6H12O6 = 3 C2H4 + 6 CO + 6 H2O
C2H6 + O2 = H20(water) + CO2 =>
10 C2H6 + 20 O2 = 3 H20(water) + 20 CO2
Cu(SO4) + NaOH2 = CuNa + (SO4)OH2 =>
Cu(SO4) + NaOH2 = CuNa + (SO4)OH2
HCOOH + FeO = (HCOO)2Fe + H2O =>
2 HCOOH + FeO = (HCOO)2Fe + H2O
Cr2(SO4)3 + NaOH + H2O2 = Na2Cr2O7 + Na2SO4 + H2O =>
Cr2(SO4)3 + 8 NaOH + 3 H2O2 = Na2Cr2O7 + 3 Na2SO4 + 7 H2O
Nitrogenmonoxide + oxygen = nitrogendioxide =>
2 NO + O2 = 2 NO2
As + O2 = As2O3 =>
4 As + 3 O2 = 2 As2O3
NaNo3 + K + Cl = NaCl + KNo3 =>
NaNo3 + K + Cl = NaCl + KNo3
C4 + H2 = C4H4 =>
C4 + 2 H2 = C4H4
H{+} + F2 + S2O3{2-} + NH2OH = SF6 + H2O + HNO3 =>
6 H{+} + 18 F2 + 3 S2O3{2-} + 2 NH2OH = 6 SF6 + 5 H2O + 2 HNO3
H{+} + SO4{2-} + Pb + PbO2 = PbSO4 + H2O =>
4 H{+} + 2 SO4{2-} + Pb + PbO2 = 2 PbSO4 + 2 H2O
C12C22O11 + H2O = C2H5OH + CO2 =>
2 C12C22O11 + 57 H2O = 19 C2H5OH + 30 CO2
N2 + F2 = NF3 =>
N2 + 3 F2 = 2 NF3
NH4 + HgO = H2O + Hg + N2 =>
2 NH4 + 4 HgO = 4 H2O + 4 Hg + N2
Li2CO3 + HNO3 = LiNO3 + H2CO3 =>
Li2CO3 + 2 HNO3 = 2 LiNO3 + H2CO3
OCl2 + O2F = ClF3 + O2 =>
2 OCl2 + 12 O2F = 4 ClF3 + 13 O2
Au(NO3)3 + Ba = Ba(NO3)2 + Au =>
2 Au(NO3)3 + 3 Ba = 3 Ba(NO3)2 + 2 Au
H{+} + ClO2{-} + I2{-} = Cl + H2O + I2 =>
4 H{+} + ClO2{-} + 3 I2{-} = Cl + 2 H2O + 3 I2
HCl + Cr = CrCl2 + H2 =>
2 HCl + Cr = CrCl2 + H2
CH3CH2COCl + NH3 = CH3CH2CONH2 + HCl =>
CH3CH2COCl + NH3 = CH3CH2CONH2 + HCl
KCIO4 = K + CIO4 =>
KCIO4 = K + CIO4
HF + CaCl2 = HCl + CaF2 =>
2 HF + CaCl2 = 2 HCl + CaF2
K2U + HCl = UCl2 + H2 + K =>
K2U + 2 HCl = UCl2 + H2 + 2 K
TiO2 + HF = TiF4 + H2O =>
TiO2 + 4 HF = TiF4 + 2 H2O
CH4 + Cl2 = CCl4 + HCl =>
CH4 + 4 Cl2 = CCl4 + 4 HCl
Ca + Mg(OH)2 = CaOH + Mg =>
2 Ca + Mg(OH)2 = 2 CaOH + Mg
(NH4)2CO3 + CrCl2 = NH4Cl + CrCO3 =>
(NH4)2CO3 + CrCl2 = 2 NH4Cl + CrCO3
NH4HOH + H2SO4 = (NH4)2SO4 + HOH + H2 =>
2 NH4HOH + H2SO4 = (NH4)2SO4 + 2 HOH + H2
FwZ + J3WZ4 = Fw3(WZ4)2 + J2Z =>
3 FwZ + 2 J3WZ4 = Fw3(WZ4)2 + 3 J2Z
ZnCl2 + K4[Fe(CN)6] = K2Zn3[Fe(CN)6] + K2 + Cl2 =>
3 ZnCl2 + K4[Fe(CN)6] = K2Zn3[Fe(CN)6] + K2 + 3 Cl2
C2H5OH + O2 = CO5 + H2O =>
C2H5OH + 6 O2 = 2 CO5 + 3 H2O
K(s) + Mn(s) + O2(g) = KMnO4 =>
K(s) + Mn(s) + 2 O2(g) = KMnO4
Carbonicacid + bariumhydroxide = bariumcarbonate + water =>
H2CO3 + Ba(OH)2 = BaCO3 + 2 H2O
O + H = HO =>
O + H = HO
Mg(HCO3)2 + NaOH = Mg(OH)2 + Na2CO3 + H2O =>
Mg(HCO3)2 + 4 NaOH = Mg(OH)2 + 2 Na2CO3 + 2 H2O
Al* + HCl = AlCl3 + H2 =>
2 Al* + 6 HCl = 2 AlCl3 + 3 H2
CH4 + SiO2 = SiC + H2 + O2 =>
CH4 + SiO2 = SiC + 2 H2 + O2
Ni(NO3)2 + C10H7NO2 = NiC10H7 + NO3 + NO2 =>
Ni(NO3)2 + C10H7NO2 = NiC10H7 + 2 NO3 + NO2
Mg2 + N2 = Mg3N3 =>
3 Mg2 + 3 N2 = 2 Mg3N3
Ca + C = Ca(C12)2 =>
Ca + 24 C = Ca(C12)2
K2CO3 + HBr = BrCO3 + HK2 =>
K2CO3 + HBr = BrCO3 + HK2
CH3CH2CH2NH2 + CH3CH2Cl = CH3CH2CH2NHCH2CH3 + HCl =>
CH3CH2CH2NH2 + CH3CH2Cl = CH3CH2CH2NHCH2CH3 + HCl
C6H5COOH + O2 = CO2 + H2O =>
2 C6H5COOH + 15 O2 = 14 CO2 + 6 H2O
V + HF = VF3 + H2 =>
2 V + 6 HF = 2 VF3 + 3 H2
C6N2O6H12 + O2 = CO2 + H2O + N2 =>
C6N2O6H12 + 6 O2 = 6 CO2 + 6 H2O + N2
NO2 + Pt = PtO + N2 =>
2 NO2 + 4 Pt = 4 PtO + N2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur04/21/25
Équations équilibrées sur05/21/24
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