| Équations équilibrées la veille |
2 MnC2O4H2OH2OH2O(s) + O2(g) = 2 MnO(s) + 6 H2O(g) + 4 CO2(g)
Na2CO3 + H2SO4 = NaHSO4 + CO2 + H2O =>
Na2CO3 + 2 H2SO4 = 2 NaHSO4 + CO2 + H2O
CH3OH + H2CrO4 = H2CrO3 + CHOOH + H2O =>
CH3OH + 2 H2CrO4 = 2 H2CrO3 + CHOOH + H2O
Ca(OH)2 + SO4(NH4)2 = NH3 + H2O + CaSO4 =>
Ca(OH)2 + SO4(NH4)2 = 2 NH3 + 2 H2O + CaSO4
Cl2H2O + Br = H2O + BrCl =>
Cl2H2O + 2 Br = H2O + 2 BrCl
C4H10 + CrO3 = Cr2O3 + CO + H2O =>
C4H10 + 6 CrO3 = 3 Cr2O3 + 4 CO + 5 H2O
Ba(CH3COO)2 + H2SO4 = Ba(SO4) + HCH3COO =>
Ba(CH3COO)2 + H2SO4 = Ba(SO4) + 2 HCH3COO
NH3 = N2 + H2 =>
2 NH3 = N2 + 3 H2
H12C5 + O2 = H2O + CO2 =>
H12C5 + 8 O2 = 6 H2O + 5 CO2
NO + O2 = NO2 =>
2 NO + O2 = 2 NO2
Zn2 + NiNO3 = ZnNO3 + Ni =>
Zn2 + 2 NiNO3 = 2 ZnNO3 + 2 Ni
C2H6OCO2 = C6H12O6 =>
2 C2H6OCO2 = C6H12O6
NO + O2 = NO2 =>
2 NO + O2 = 2 NO2
NaHCO3(aq) = Na2CO3(l) + CO2(g) + H2O(l) =>
2 NaHCO3(aq) = Na2CO3(l) + CO2(g) + H2O(l)
CdS + HNO3 = Cd(NO3)2 + S + H2O + NO =>
3 CdS + 8 HNO3 = 3 Cd(NO3)2 + 3 S + 4 H2O + 2 NO
HNO3 + NO + H2O = HNO2 =>
HNO3 + 2 NO + H2O = 3 HNO2
Ni + AgNO3 = Ag + Ni2(NO3)2 =>
2 Ni + 2 AgNO3 = 2 Ag + Ni2(NO3)2
KNO3 = K3N + N2 + O2 =>
6 KNO3 = 2 K3N + 2 N2 + 9 O2
NH3(aq) + CoCl2(aq) = Co3N2(aq) + HCl(aq) =>
2 NH3(aq) + 3 CoCl2(aq) = Co3N2(aq) + 6 HCl(aq)
Br2 + C2 = BrC =>
Br2 + C2 = 2 BrC
CH3CHCH2 + HBr = CH3CHCH3Br =>
CH3CHCH2 + HBr = CH3CHCH3Br
MgO + NaHCO3 = MgCO3 + Na2O + H2O =>
2 MgO + 2 NaHCO3 = 2 MgCO3 + Na2O + H2O
MgO + CaO = MgO3 + Ca =>
MgO + 2 CaO = MgO3 + 2 Ca
AlHg(CH3COO)2 = Al(CH3COO)2 + Hg =>
AlHg(CH3COO)2 = Al(CH3COO)2 + Hg
Ca(NO3)2 + K(CO3) = K(NO3)2 + Ca(CO3) =>
Ca(NO3)2 + K(CO3) = K(NO3)2 + Ca(CO3)
Ag(NH3)2OH + C2H4O = Ag + NH3 + C2H4O2 + H2O =>
2 Ag(NH3)2OH + C2H4O = 2 Ag + 4 NH3 + C2H4O2 + H2O
KOH + BaCl2 = BaOH + KCl2 =>
KOH + BaCl2 = BaOH + KCl2
Ba(OH)2 + HIO4 = Ba(IO4)2 + H2O =>
Ba(OH)2 + 2 HIO4 = Ba(IO4)2 + 2 H2O
CuO + NaNo3 = Cu(No3)2 + Na2O =>
CuO + 2 NaNo3 = Cu(No3)2 + Na2O
PbO + HNO3 = PbN2O6 + H2O =>
PbO + 2 HNO3 = PbN2O6 + H2O
Fe(III) + SCN = Fe(III)SCN =>
Fe(III) + SCN = Fe(III)SCN
Na2S + HNO3 = S + NO + NaNO3 + H2O =>
3 Na2S + 8 HNO3 = 3 S + 2 NO + 6 NaNO3 + 4 H2O
KAl(OH)4(aq) + H2SO4(aq) = K2SO4 + Al2(SO4)3 + H2O =>
2 KAl(OH)4(aq) + 4 H2SO4(aq) = K2SO4 + Al2(SO4)3 + 8 H2O
FeCl3 = FeCl2 + Cl =>
FeCl3 = FeCl2 + Cl
C5H8O12N4 = N2 + H2O + CO + O =>
C5H8O12N4 = 2 N2 + 4 H2O + 5 CO + 3 O
C3H8O + H2O2 = C3H6O + H2O =>
C3H8O + H2O2 = C3H6O + 2 H2O
Ca(NO3)2*4H2O + Na3PO4 + NaF = Ca8(PO4)5F + NaNO3 + H2O =>
8 Ca(NO3)2*4H2O + 5 Na3PO4 + NaF = Ca8(PO4)5F + 16 NaNO3 + 32 H2O
Fe(s) + S2(g) = Fe3S4(s) =>
3 Fe(s) + 2 S2(g) = Fe3S4(s)
Na3 + PO4 + FeCl2 = NaCl + Fe3(PO4)2 =>
2 Na3 + 2 PO4 + 3 FeCl2 = 6 NaCl + Fe3(PO4)2
CdOH = Cd + OH =>
CdOH = Cd + OH
F({-}) + FeCl3 + H2O = Fe(OH)3 + Cl({-}) + HF =>
3 F({-}) + FeCl3 + 3 H2O = Fe(OH)3 + 3 Cl({-}) + 3 HF
NaBiO3 + Mn(NO3)2 + HNO3 = NaMnO4 + NaNO3 + H2O + Bi(NO3)3 =>
5 NaBiO3 + 2 Mn(NO3)2 + 14 HNO3 = 2 NaMnO4 + 3 NaNO3 + 7 H2O + 5 Bi(NO3)3
NO3 = NO2 + O2 =>
2 NO3 = 2 NO2 + O2
Cr2(SO4)3 + Na2S + H2O = S + Na3Cr(OH)6 + Na2SO4 =>
2 Cr2(SO4)3 + 9 Na2S + 12 H2O = 12 S + 4 Na3Cr(OH)6 + 3 Na2SO4
PbI2 + Cl2 = I2 + PbCl2 =>
PbI2 + Cl2 = I2 + PbCl2
KAlSi3O8 + H2O = KAl3Si3O10(OH)2 + SiO2 + K2O =>
3 KAlSi3O8 + H2O = KAl3Si3O10(OH)2 + 6 SiO2 + K2O
KNo3 + CaCl = KCl + CaNo3 =>
KNo3 + CaCl = KCl + CaNo3
MgCO3(s) + Li2SO4(aq) = Li2CO3(aq) + MgSO4(aq) =>
MgCO3(s) + Li2SO4(aq) = Li2CO3(aq) + MgSO4(aq)
CH4SO4 + BaCO3 = Ba(CH3SO4)2 + CO2 + H2O =>
2 CH4SO4 + BaCO3 = Ba(CH3SO4)2 + CO2 + H2O
Fe + K4[Fe(CN)6] = Fe4[Fe(CN)6]3 + K =>
4 Fe + 3 K4[Fe(CN)6] = Fe4[Fe(CN)6]3 + 12 K
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| Équations équilibrées la veille |
Équations équilibrées sur01/28/25
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