| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 HI + Ba(OH)2 = 2 H2O + BaI2
Mg3N2 + H2O = MgH2O + N =>
Mg3N2 + 3 H2O = 3 MgH2O + 2 N
HCHO + Ag(NH3)OH = CHCOOH + Ag + NH3 + H2O =>
2 HCHO + 2 Ag(NH3)OH = CHCOOH + 2 Ag + 2 NH3 + 2 H2O
Co2Cl + NaCo3 = Co2Co + NaCl1084 =>
3252 Co2Cl + 3 NaCo3 = 2171 Co2Co + 3 NaCl1084
Mg(s) + AuCl3(aq) = Au(s) + MgCl2(aq) =>
3 Mg(s) + 2 AuCl3(aq) = 2 Au(s) + 3 MgCl2(aq)
C19H10Br4O5S + HCl = ClC19H11Br4O5S =>
C19H10Br4O5S + HCl = ClC19H11Br4O5S
KBr + Ag(NO)3 = K(NO)3 + AgBr =>
KBr + Ag(NO)3 = K(NO)3 + AgBr
KBr + Na2S = K2S + BrNa =>
2 KBr + Na2S = K2S + 2 BrNa
Mn(NO3)2 + H2O2 + NaOH = MnO2 + Na(NO3)2 + H2O =>
2 Mn(NO3)2 + 3 H2O2 + 2 NaOH = 2 MnO2 + 2 Na(NO3)2 + 4 H2O
Ca + CO3 = Ca(CO3)2 =>
Ca + 2 CO3 = Ca(CO3)2
Mg + NH3 + H2O = Mg(OH) + NH4 =>
Mg + NH3 + H2O = Mg(OH) + NH4
NaCl + BeF2 = NaF2 + BeCl =>
NaCl + BeF2 = NaF2 + BeCl
KCl + IrN5O15 = IrCl5 + KNO3 =>
5 KCl + IrN5O15 = IrCl5 + 5 KNO3
PtO2 + H2Cr2O7 = Pt(Cr2O7)2 + H2O =>
PtO2 + 2 H2Cr2O7 = Pt(Cr2O7)2 + 2 H2O
Ca(OH)2 + Na2CO3 = Ca(CO3) + NaOH =>
Ca(OH)2 + Na2CO3 = Ca(CO3) + 2 NaOH
Calciumhydroxide + carbondioxide = calciumcarbonate + water =>
Ca(OH)2 + CO2 = CaCO3 + H2O
C6H12O6 + H2O = C6H14O7 =>
C6H12O6 + H2O = C6H14O7
CH3CH2NH2 + H2SO4 = (CH3CH2NH3)2SO4 =>
2 CH3CH2NH2 + H2SO4 = (CH3CH2NH3)2SO4
CaO + H2Cl2 = CaCl2 + H2O =>
CaO + H2Cl2 = CaCl2 + H2O
PtBr + Na2S = Pt2S + NaBr =>
2 PtBr + Na2S = Pt2S + 2 NaBr
Ag(NH3)2 + HCl = AgCl + NH4 + Cl =>
Ag(NH3)2 + 2 HCl = AgCl + 2 NH4 + Cl
KI + HCl + H2O2 = KCl + ICl + H2O =>
KI + 2 HCl + H2O2 = KCl + ICl + 2 H2O
Al(NO3)3 + C2H5NO2 = Al2O3 + CO2 + H2O + N2 =>
6 Al(NO3)3 + 10 C2H5NO2 = 3 Al2O3 + 20 CO2 + 25 H2O + 14 N2
HBr + PPh3 + Co = (HPPh3)2 + CoBr4 =>
4 HBr + 4 PPh3 + Co = 2(HPPh3)2 + CoBr4
*4987C8H20O + O2 = CO2 + H2O =>
2*4987C8H20O + 124675 O2 = 79792 CO2 + 99740 H2O
Al(NO3)3 + C2H5NO2 = Al2O3 + CO2 + H2O + N2 =>
6 Al(NO3)3 + 10 C2H5NO2 = 3 Al2O3 + 20 CO2 + 25 H2O + 14 N2
Ca(PO4)2 + SiO + C = CaSiO3 + P4 + CO =>
2 Ca(PO4)2 + 2 SiO + 12 C = 2 CaSiO3 + P4 + 12 CO
HI + N(OH)3 = I3N + H2O =>
3 HI + N(OH)3 = I3N + 3 H2O
Fe2Cl3 + O4 = Fe5 + Cl7O =>
140 Fe2Cl3 + 15 O4 = 56 Fe5 + 60 Cl7O
PbO3 + C = Pb + CO =>
PbO3 + 3 C = Pb + 3 CO
Li5Al + Be4Si2 + Na3P = Li4Si + Be3P2 + Na5Al =>
24 Li5Al + 15 Be4Si2 + 40 Na3P = 30 Li4Si + 20 Be3P2 + 24 Na5Al
KI + H2O = KOH + I2 + H2 =>
2 KI + 2 H2O = 2 KOH + I2 + H2
Mn(NO3)2(aq) + K2CO3(aq) = MnCO3(s) + KNO3(aq) =>
Mn(NO3)2(aq) + K2CO3(aq) = MnCO3(s) + 2 KNO3(aq)
C2H6 = C + H2 =>
C2H6 = 2 C + 3 H2
H2SO4 + NH3 = NH4SO4 + H2 =>
2 H2SO4 + 2 NH3 = 2 NH4SO4 + H2
SnCl4 + Al = AlCl + Sn4 =>
4 SnCl4 + 16 Al = 16 AlCl + Sn4
AgNO3 + CuCl2 = AgCl + Cu(NO3)2 =>
2 AgNO3 + CuCl2 = 2 AgCl + Cu(NO3)2
H2SO4(aq) + LiCO3(s) = LiSO4(aq) + H2O(l) + CO2(g) =>
H2SO4(aq) + LiCO3(s) = LiSO4(aq) + H2O(l) + CO2(g)
PCl5 + C3H8O = C2H4Cl2 + PCl3 + H2O =>
3 PCl5 + 2 C3H8O = 3 C2H4Cl2 + 3 PCl3 + 2 H2O
C2H2 + F2 = C2HF5 + HF =>
C2H2 + 3 F2 = C2HF5 + HF
Cu(NO3)2 + NaI = CuI + I + Na(NO3) =>
Cu(NO3)2 + 2 NaI = CuI + I + 2 Na(NO3)
H3BO3 = H2O + H2B4O7 =>
4 H3BO3 = 5 H2O + H2B4O7
Fe(s) + CuSO4(l) = FeSO4(l) + Cu(s) =>
Fe(s) + CuSO4(l) = FeSO4(l) + Cu(s)
K + FeSO4 + SbCl3 = KCl + Fe3Cl3 + SO2 + SbOCl =>
9 K + 3 FeSO4 + 6 SbCl3 = 9 KCl + Fe3Cl3 + 3 SO2 + 6 SbOCl
magnesium + hydrogenchloride = hydrogen + magnesiumchloride =>
Mg + 2 HCl = H2 + MgCl2
Ca(OH)2 + Na2CO3 = Ca(CO3) + NaOH =>
Ca(OH)2 + Na2CO3 = Ca(CO3) + 2 NaOH
C + H2 + O2 = C4H6O2 =>
4 C + 3 H2 + O2 = C4H6O2
N + H = NH3 =>
N + 3 H = NH3
HClO + Cd(OH)2 = Cd(OH)ClO + H2O =>
HClO + Cd(OH)2 = Cd(OH)ClO + H2O
Ca(OH)2 + Na2CO3 = Ca(CO3) + NaOH =>
Ca(OH)2 + Na2CO3 = Ca(CO3) + 2 NaOH
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/13/24
Équations équilibrées sur01/12/24
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