In which level of organization would the roots of a plant most likely be classified. Make sure to explain

For the reaction 2SO2+O2 ---> 2SO3 write the forward and reverse reactions

cupoosta [38]

2SO2(g) + O2(g) ---> 2SO3(g) • 2SO2(g) + O2(g) <--- 2SO3(g) • 2SO2(g) + O2(g) <---> 2SO3(g) • 2SO2(g) + O2(g) <--->> 2SO3(g) • Note: The rate of change reaches an equilibrium. The concentration of reactants and products is not equa

3 0

2 years ago

A 0.600-L sample of a 3.75M solution of potassium iodide (KI) contains what mass of KI?

Sergeeva-Olga [200]

the molarity of a solution made by dissolving 5.67 g of potassium chloride in enough water to make 100.0 mL of solution.

3 0

2 years ago

many reactive chemicals are stored in containers filled with Argon gas for safekeeping what about Argon's atomic structure makes

Ulleksa [173]

Answer:

Argon has 8 valence electrons making it non reactive.

Explanation:

Reactive chemicals are store in containers filled with Argon gas because the argon gas is non reactive. This is true because the argon gas has completely filled octet structure.

This can further be explained by writing the electronic configuration of argon.

The electronic configuration of argon is given below:

Ar (18) => 1s² 2s²2p⁶ 3s²3p⁶

Valence electron => 3s²3p⁶ = 2 + 6 = 8

From the above illustration, we can see that the outermost shell (i.e 3s²3p⁶) is having 8 electrons indicating that it is completely filled as the maximum number of electrons any shell can accommodate outside the first shell is 8 electrons. Thus, argon has 8 valence electrons ( i.e electrons in the outermost shell) and hence it is non reactive as the outermost shell is completely filled.

4 0

2 years ago

Is CO2 a compound, molecule, or atoms/elements?

Lunna [17]

Answer:

CO2 is a compound cause there is more then one

4 0

2 years ago

Read 2 more answers

Lithium has two stable isotopes with masses of 6.01512 amu and 7.01600 amu. The average molar mass of Li is 6.941 amu. What is t

Dvinal [7]

Answer : The percent abundance of Li isotope-1 and Li isotope-2 is, 6.94 % and 93.1 % respectively.