| Équations équilibrées la veille |
2 KI(aw) + Br2(aw) = I2(aw) + 2 KBr(aq)
calciumhydroxide + Ammoniumchloride = calciumchloride + water + ammonia =>
Ca(OH)2 + 2 NH4Cl = CaCl2 + 2 H2O + 2 NH3
MgSO4 + NaHCO3 + H2O = Mg(OH)2 + CO2 + NaHSO4 =>
MgSO4 + NaHCO3 + H2O = Mg(OH)2 + CO2 + NaHSO4
(Cr(N2H4CO)6)4(Cr(CN)6)3 + KMnO4 + H2SO4 = K2Cr2O7 + MnSO4 + CO2 + KNO3 + K2SO4 + HOH =>
10(Cr(N2H4CO)6)4(Cr(CN)6)3 + 1176 KMnO4 + 1399 H2SO4 = 35 K2Cr2O7 + 1176 MnSO4 + 420 CO2 + 660 KNO3 + 223 K2SO4 + 1879 HOH
CH3COOH + Ba = (CH3COO)2Ba + H2 =>
2 CH3COOH + Ba = (CH3COO)2Ba + H2
C6H12O + H2 = C6H12 + H2O =>
C6H12O + H2 = C6H12 + H2O
CH3CH2CO2H + H2O = CH3CH2COO + H3O =>
CH3CH2CO2H + H2O = CH3CH2COO + H3O
Al + H2SO4 = Al2(SO4)3 + H2 =>
2 Al + 3 H2SO4 = Al2(SO4)3 + 3 H2
KMnO4 + HCl = KCl + MnCl2 + H2O + Cl2 =>
2 KMnO4 + 16 HCl = 2 KCl + 2 MnCl2 + 8 H2O + 5 Cl2
TiCl4 + NaHCO3 + KH2PO4 = Ti3(PO4)4 + KCl + NaCl + HCO3{-} + H{+} =>
3 TiCl4 + 8 NaHCO3 + 4 KH2PO4 = Ti3(PO4)4 + 4 KCl + 8 NaCl + 8 HCO3{-} + 8 H{+}
NH4Cr2 + O2 = N2 + CrO + H2O =>
2 NH4Cr2 + 4 O2 = N2 + 4 CrO + 4 H2O
HBr + Ca(BrO3)2 = CaBr2 + Br2 + H2O =>
12 HBr + Ca(BrO3)2 = CaBr2 + 6 Br2 + 6 H2O
C2H4O2 + CaH2O2 = C4H6CaO4 + H2O =>
2 C2H4O2 + CaH2O2 = C4H6CaO4 + 2 H2O
C6H6 + O2 = CO2 + H2O =>
2 C6H6 + 15 O2 = 12 CO2 + 6 H2O
H2SO4 + NO + NO2 = NOHSO4 + H2O =>
2 H2SO4 + NO + NO2 = 2 NOHSO4 + H2O
Fe + Cl = FeCl2 =>
Fe + 2 Cl = FeCl2
NaI + HClO = NaIO3 + HCl =>
NaI + 3 HClO = NaIO3 + 3 HCl
Y(NO3)2 + Ga3(PO4)3 = Y3(PO4)3 + Ga(NO3)2 =>
3 Y(NO3)2 + Ga3(PO4)3 = Y3(PO4)3 + 3 Ga(NO3)2
CH4N2O + CH2O = C2H6N2O2 =>
CH4N2O + CH2O = C2H6N2O2
FeCl2 + H2S = FeS + HCl =>
FeCl2 + H2S = FeS + 2 HCl
N + PbO = Pb3N2 + O2 =>
4 N + 6 PbO = 2 Pb3N2 + 3 O2
C + Sa = CSa2 =>
C + 2 Sa = CSa2
Zn(s) + HCl(l) = H2(g) + ZnCl2(l) =>
Zn(s) + 2 HCl(l) = H2(g) + ZnCl2(l)
Mn2(C2O4)3 + MgSO3 = Mn2(SO3)3 + MgC2O4 =>
Mn2(C2O4)3 + 3 MgSO3 = Mn2(SO3)3 + 3 MgC2O4
Cl2 + NaCrO2 + NaOH = NaCl + Na2CrO3 + H2O =>
Cl2 + 2 NaCrO2 + 4 NaOH = 2 NaCl + 2 Na2CrO3 + 2 H2O
CH2 + O2 = CO2 + H2O =>
2 CH2 + 3 O2 = 2 CO2 + 2 H2O
CrO + BeO = Cr(BeO2) =>
CrO + BeO = Cr(BeO2)
CH2OHCHOHCH2OH + O2 = CO2 + H2O =>
2 CH2OHCHOHCH2OH + 7 O2 = 6 CO2 + 8 H2O
Fe2O3 + S = Fe + SO2 =>
2 Fe2O3 + 3 S = 4 Fe + 3 SO2
C3H6Br2 = C3H4 + HBr =>
C3H6Br2 = C3H4 + 2 HBr
AlBr3 + Cl2 = AlCl3 + Br2 =>
2 AlBr3 + 3 Cl2 = 2 AlCl3 + 3 Br2
KNO3 = KNO2 + O2 =>
2 KNO3 = 2 KNO2 + O2
HCl + KMn = KCl + MnCl2 + H2 =>
6 HCl + 2 KMn = 2 KCl + 2 MnCl2 + 3 H2
Pb(NO3)2 + MgO = PbO + Mg(NO3)2 =>
Pb(NO3)2 + MgO = PbO + Mg(NO3)2
Cu + HNO3 = Cu(NO3)2 + NO + H2O =>
3 Cu + 8 HNO3 = 3 Cu(NO3)2 + 2 NO + 4 H2O
Al(OH)3 + H2CO3 = Al2(CO3)3 + H2O =>
2 Al(OH)3 + 3 H2CO3 = Al2(CO3)3 + 6 H2O
Al2(SO4)3 + NH3 + H2O = Al(OH)3 + (NH4)2SO4 =>
Al2(SO4)3 + 6 NH3 + 6 H2O = 2 Al(OH)3 + 3(NH4)2SO4
C6H6 + O2 = CO2 + H2O =>
2 C6H6 + 15 O2 = 12 CO2 + 6 H2O
O2(g) + NO(g) = NO2(g)NO2(g) = NO(g) + O(g)O(g) + O2(g) = O3(g) =>
O2(g) + 2 NO(g) = NO2(g)NO2(g)
AlBr3 + K = KBr + Al =>
AlBr3 + 3 K = 3 KBr + Al
NiSO4 + (NH4)2S = NiS + (NH4)2SO4 =>
NiSO4 + (NH4)2S = NiS + (NH4)2SO4
C2H5OH + O2 = CO + H2O =>
C2H5OH + 2 O2 = 2 CO + 3 H2O
C4H11N5 + O2 = CO2 + H2O + N2 =>
4 C4H11N5 + 27 O2 = 16 CO2 + 22 H2O + 10 N2
Ca5 + Cl2 = CaCl =>
2 Ca5 + 5 Cl2 = 10 CaCl
HCl + KMn = KCl + MnCl2 + H2 =>
6 HCl + 2 KMn = 2 KCl + 2 MnCl2 + 3 H2
NaBr + KMnO4 = NaMnO4 + KBr =>
NaBr + KMnO4 = NaMnO4 + KBr
CaCl2 + Na3PO4 = Ca3(PO4)2 + NaCl =>
3 CaCl2 + 2 Na3PO4 = Ca3(PO4)2 + 6 NaCl
C4H9Br + AgOH = C4H9OH + AgBr =>
C4H9Br + AgOH = C4H9OH + AgBr
I2(s) + NaBr(aq) = NaI + Br2 =>
I2(s) + 2 NaBr(aq) = 2 NaI + Br2
Na2S + ZnSO4 = ZnS + Na2SO4 =>
Na2S + ZnSO4 = ZnS + Na2SO4
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| Équations équilibrées la veille |
Équations équilibrées sur01/07/25
Équations équilibrées sur02/06/24
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