| Équations équilibrées la veille | Équations équilibrées le lendemain |
4 Sb + 3 O2 = Sb4O6
NiCl2(aq) + AgNO3(aq) = AgCl(s) + Ni(NO3)2(aq) =>
NiCl2(aq) + 2 AgNO3(aq) = 2 AgCl(s) + Ni(NO3)2(aq)
C4H8S(l) + O2 = CO2 + H2O + SO2 =>
C4H8S(l) + 7 O2 = 4 CO2 + 4 H2O + SO2
Al + BaO = AlO3 + Ba =>
Al + 3 BaO = AlO3 + 3 Ba
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
ZnCO3 + C6H6O7 = Zn3(C6H6O7)2 + H2O + CO2 =>
24 ZnCO3 + 19 C6H6O7 = 8 Zn3(C6H6O7)2 + 9 H2O + 42 CO2
Manganese + sulfuricacid = MnSO4 + water + sulfurdioxide =>
Mn + 2 H2SO4 = MnSO4 + 2 H2O + SO2
H2 + Ca(CN)2 + NaAlF4 + FeSO4 + MgSiO3 + KI + H3PO4 + PbCrO4 + BrCl + CF2Cl2 + SO2 = PbBr2 + CrCl3 + MgCO3 + KAl(OH)4 + Fe(SCN)3 + PI4 + Na2SiO3 + CaF2 + H2O =>
347 H2 + 60 Ca(CN)2 + 24 NaAlF4 + 40 FeSO4 + 12 MgSiO3 + 24 KI + 6 H3PO4 + 24 PbCrO4 + 48 BrCl + 12 CF2Cl2 + 80 SO2 = 24 PbBr2 + 24 CrCl3 + 12 MgCO3 + 24 KAl(OH)4 + 40 Fe(SCN)3 + 6 PI4 + 12 Na2SiO3 + 60 CaF2 + 308 H2O
F2 + SnCl4 + NaOH = Sn(OH)2 + Cl2 + NaF =>
F2 + SnCl4 + 2 NaOH = Sn(OH)2 + 2 Cl2 + 2 NaF
ZnCl2 + O2 = ZnO + Cl =>
2 ZnCl2 + O2 = 2 ZnO + 4 Cl
CH2O2 + NaOH = NaO2 + CH2OH =>
CH2O2 + NaOH = NaO2 + CH2OH
ZnCl2 + O2 = ZnO + Cl2 =>
2 ZnCl2 + O2 = 2 ZnO + 2 Cl2
HgCl2 + NaOH = HgO + NaCl + H2O =>
HgCl2 + 2 NaOH = HgO + 2 NaCl + H2O
NH4Br + Pb(C2H3O2)2 = NH4(C2H3O2) + PbBr2 =>
2 NH4Br + Pb(C2H3O2)2 = 2 NH4(C2H3O2) + PbBr2
C3H54O23 = CO2 + H2 + H2O =>
C3H54O23 = 3 CO2 + 10 H2 + 17 H2O
Na2O + H2SO4 = Na2SO3 + H2O + O2 =>
2 Na2O + 2 H2SO4 = 2 Na2SO3 + 2 H2O + O2
KBr + HClO4 = KClO4 + HBr =>
KBr + HClO4 = KClO4 + HBr
H2SO4 + Ni(OH)3 = Ni2(SO4)3 + H2O =>
3 H2SO4 + 2 Ni(OH)3 = Ni2(SO4)3 + 6 H2O
Ca + Cu(OH)2 = Ca(OH)2 + Cu =>
Ca + Cu(OH)2 = Ca(OH)2 + Cu
HClO4 + HCl = H2O + Cl =>
HClO4 + 7 HCl = 4 H2O + 8 Cl
Co + C2O4 + H2O = Co(C2O4)*2H2O =>
Co + C2O4 + 2 H2O = Co(C2O4)*2H2O
Cl20 + F20 = ClF3 =>
Cl20 + 3 F20 = 20 ClF3
C3H7OH + Na = C3H7ONa + H2 =>
2 C3H7OH + 2 Na = 2 C3H7ONa + H2
C2H2 + O2 = CO2 + H2O =>
2 C2H2 + 5 O2 = 4 CO2 + 2 H2O
K + H2O = KOH + H2 =>
2 K + 2 H2O = 2 KOH + H2
Fe + CuSO4 = Cu2 + Fe2(SO4) =>
4 Fe + 2 CuSO4 = Cu2 + 2 Fe2(SO4)
CUSO4 + P + H2O = CU + H3PO4 + H2SO4 =>
5 CUSO4 + 2 P + 8 H2O = 5 CU + 2 H3PO4 + 5 H2SO4
CO2(g) + CaSiO3(s) + H2O = SiO2(s) + Ca(HCO3)2 =>
2 CO2(g) + CaSiO3(s) + H2O = SiO2(s) + Ca(HCO3)2
Zn(NO3)2 + BaCr2O7 = Ba(NO3)2 + ZnCr2O7 =>
Zn(NO3)2 + BaCr2O7 = Ba(NO3)2 + ZnCr2O7
SrHPO4 + CH3COOH = Sr(CH3COO)2 + H3PO4 =>
SrHPO4 + 2 CH3COOH = Sr(CH3COO)2 + H3PO4
C2CH26 + O2 = CO2 + H2O =>
2 C2CH26 + 19 O2 = 6 CO2 + 26 H2O
C3H8O3 + Cu(OH)2 = C3H6O3Cu + H2O =>
C3H8O3 + Cu(OH)2 = C3H6O3Cu + 2 H2O
Al2(Co3)3 + H2O = Al(OH)3 + H2Co3 =>
Al2(Co3)3 + 6 H2O = 2 Al(OH)3 + 3 H2Co3
Bi(NO3)3(s) + SnCl2(s) + NaOH(l) = Bi + Na2[Sn(OH)6](s) + NaNO3(s) + NaCl(s) =>
2 Bi(NO3)3(s) + 3 SnCl2(s) + 18 NaOH(l) = 2 Bi + 3 Na2[Sn(OH)6](s) + 6 NaNO3(s) + 6 NaCl(s)
K2Cr2O7 + H3PO4 + H2O2 = CrO5 + K3(PO4)2 + H2O =>
3 K2Cr2O7 + 4 H3PO4 + 15 H2O2 = 6 CrO5 + 2 K3(PO4)2 + 21 H2O
C3H7COOH + KHCO3 = C3H7COOK + H2O + CO2 =>
C3H7COOH + KHCO3 = C3H7COOK + H2O + CO2
KAl(SO4)2*12H2O = K2SO4 + Al2O3 + SO3 + H2O =>
2 KAl(SO4)2*12H2O = K2SO4 + Al2O3 + 3 SO3 + 24 H2O
C2H5OHNaOH = C2H6OOHNa =>
C2H5OHNaOH = C2H6OOHNa
C12H12O3N3 + H2O = CH4 + CO2 + NH3 =>
8 C12H12O3N3 + 78 H2O = 45 CH4 + 51 CO2 + 24 NH3
I + Ar = ArI =>
I + Ar = ArI
C17H19NO3 + O2 = CO2 + H2O + NO2 =>
4 C17H19NO3 + 85 O2 = 68 CO2 + 38 H2O + 4 NO2
I{-} + Ag{+} = I2 + Ag =>
2 I{-} + 2 Ag{+} = I2 + 2 Ag
C5H5N + HI = C5H6N + I =>
C5H5N + HI = C5H6N + I
Manganese + sulfuricacid = MnSO4 + water + sulfurdioxide =>
Mn + 2 H2SO4 = MnSO4 + 2 H2O + SO2
Ag1(NO3) + NaCl = Ag1Cl + Na(NO3) =>
Ag1(NO3) + NaCl = Ag1Cl + Na(NO3)
CuCl2 + ZnSO4 = ZnCl2 + CuSO4 =>
CuCl2 + ZnSO4 = ZnCl2 + CuSO4
Ba(NO3)2 + CoCl2 = BaCl2 + Co(NO3)2 =>
Ba(NO3)2 + CoCl2 = BaCl2 + Co(NO3)2
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
Cr2S3 + H2O2 + KOH = K2CrO4 + K2SO4 + H2O =>
Cr2S3 + 15 H2O2 + 10 KOH = 2 K2CrO4 + 3 K2SO4 + 20 H2O
Pb(CH3COO) + (NH4)2 = NH4CH3COO + Pb =>
2 Pb(CH3COO) + (NH4)2 = 2 NH4CH3COO + 2 Pb
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/14/25
Équations équilibrées sur02/13/24
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