| Équations équilibrées la veille |
3 HNO3 + Ca(OH)3 = Ca(NO3)3 + 3 H2O
Sr + Te = Sr3Te2 =>
3 Sr + 2 Te = Sr3Te2
C2 + O4 = C2O4 =>
C2 + O4 = C2O4
Pb(ClO4)2 + NaOH = Pb(OH)2(s) + NaClO4 =>
Pb(ClO4)2 + 2 NaOH = Pb(OH)2(s) + 2 NaClO4
CH2 = C + H =>
CH2 = C + 2 H
IO3{-} + NaHSO3 = I2 + Na{+} + SO4{2-} + H{+} + H2O =>
2 IO3{-} + 5 NaHSO3 = I2 + 5 Na{+} + 5 SO4{2-} + 3 H{+} + H2O
Al2O3 = Al + O2 =>
2 Al2O3 = 4 Al + 3 O2
O2 + H{+} + Li = Li{+} + H2O =>
O2 + 4 H{+} + 4 Li = 4 Li{+} + 2 H2O
C6H6 + O2 = CO2 + H2O4 =>
C6H6 + 12 O2 = 6 CO2 + 3 H2O4
K2O + SO3 = K2SO4 =>
K2O + SO3 = K2SO4
C8H16 + O2 = CO2 + H2O =>
C8H16 + 12 O2 = 8 CO2 + 8 H2O
SiC + H2O = SiO2 + H2 + CO =>
SiC + 3 H2O = SiO2 + 3 H2 + CO
BaCl2 + (NH4)2CO3 = BaCO3 + NH4Cl =>
BaCl2 + (NH4)2CO3 = BaCO3 + 2 NH4Cl
CH3OH(l)CO(g) = CH3CO2H(aq) =>
CH3OH(l)CO(g) = CH3CO2H(aq)
CH2COOH + Na2CO3 = CH2COONa + CO2 + H2O =>
2 CH2COOH + Na2CO3 = 2 CH2COONa + CO2 + H2O
C2 + O4 = CO2 =>
C2 + O4 = 2 CO2
Al + N2 = AlN2 =>
Al + N2 = AlN2
Mg + H2C2O4 = COOMg + H2 =>
2 Mg + H2C2O4 = 2 COOMg + H2
HNO2 + KOH = KNO2 + H2O =>
HNO2 + KOH = KNO2 + H2O
HO2{-} + CrO2{-} = CrO4{2-} + H2O + OH{-} =>
3 HO2{-} + 2 CrO2{-} = 2 CrO4{2-} + H2O + OH{-}
NO2 + HO = NO3 + H2O =>
NO2 + 2 HO = NO3 + H2O
C5H11N3O4 + O2 = CO2 + NO2 + H2O =>
4 C5H11N3O4 + 35 O2 = 20 CO2 + 12 NO2 + 22 H2O
P4 + HNO3 = P2O5 + N2 + H2O =>
P4 + 4 HNO3 = 2 P2O5 + 2 N2 + 2 H2O
NH3 + H2CO3 = (NH4)2CO3 =>
2 NH3 + H2CO3 = (NH4)2CO3
Te + H = TeH =>
Te + H = TeH
C8H16 = C2H4 =>
C8H16 = 4 C2H4
NaS + HI = NaSHI =>
NaS + HI = NaSHI
Ca + AlCl3 = CaCl2 + Al =>
3 Ca + 2 AlCl3 = 3 CaCl2 + 2 Al
(COOH)2H2O + KMnO4 + H2SO4 = CO2 + H2O + K2SO4 + MnSO4 =>
5(COOH)2H2O + 2 KMnO4 + 3 H2SO4 = 10 CO2 + 13 H2O + K2SO4 + 2 MnSO4
C6H8O7*H2O + NaOH = H2O + Na3C6H5O7 =>
C6H8O7*H2O + 3 NaOH = 4 H2O + Na3C6H5O7
CuSO4 + Na3PO4 = Na3(SO4) + CuPO4 =>
CuSO4 + Na3PO4 = Na3(SO4) + CuPO4
NH3 + O2 = NO + H2O =>
4 NH3 + 5 O2 = 4 NO + 6 H2O
La(NO3)3 + NaOH = La(OH)3 + NaNO3 =>
La(NO3)3 + 3 NaOH = La(OH)3 + 3 NaNO3
WO3 + H6 = W + H2O =>
WO3 + H6 = W + 3 H2O
CuFeSO4 = CuSO4Fe =>
CuFeSO4 = CuSO4Fe
PbCl2 + H2 = HCl + Pb =>
PbCl2 + H2 = 2 HCl + Pb
KOH + H2O = H2OKOH =>
KOH + H2O = H2OKOH
C2 + O4 = CO2 =>
C2 + O4 = 2 CO2
NO + Fe(OH)2 = H2O + NO2Fe =>
NO + Fe(OH)2 = H2O + NO2Fe
Zn(NO3)2 + H2 = NO2 + HNO3 + ZnO =>
2 Zn(NO3)2 + H2 = 2 NO2 + 2 HNO3 + 2 ZnO
F2(g) + KCl(s) = Cl2(g) + KF(s) =>
F2(g) + 2 KCl(s) = Cl2(g) + 2 KF(s)
Al(s) + NiSO4(aq) = Ni2(s) + Al2(SO4)3 =>
4 Al(s) + 6 NiSO4(aq) = 3 Ni2(s) + 2 Al2(SO4)3
C6H5NO2 + (NH4)2S = C6H5NH2 + NH3 + H2O + S =>
C6H5NO2 + 3(NH4)2S = C6H5NH2 + 6 NH3 + 2 H2O + 3 S
Sr + H2 = SrH =>
2 Sr + H2 = 2 SrH
CH3(OH) + O = CO2 + H2O =>
CH3(OH) + 3 O = CO2 + 2 H2O
Pb(NO3)4 + Na(SO4) = Pb2(SO4)4 + Na(NO3)2 =>
2 Pb(NO3)4 + 4 Na(SO4) = Pb2(SO4)4 + 4 Na(NO3)2
CrSO4 + N2H4 + H2SO4 = (NH4)2SO4 + Cr2(SO4)3 =>
2 CrSO4 + N2H4 + 2 H2SO4 = (NH4)2SO4 + Cr2(SO4)3
H2SO4 + KOH = K2SO4 + HOH =>
H2SO4 + 2 KOH = K2SO4 + 2 HOH
potassiumiodide + chlorine = iodine + potassiumchloride =>
2 KI + Cl2 = I2 + 2 KCl
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
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Équations équilibrées sur01/26/25
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