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OleMash [197]
3 years ago
13

What forms a weak acid?

Chemistry
2 answers:
goldfiish [28.3K]3 years ago
3 0
I think its A). Carbon dioxide/iron
Rainbow [258]3 years ago
3 0
Weak acids form when there isn’t enough polarity between the hydrogen atom and the other atom in the bond to allow for easy removal of the hydrogen ion. Another factor that affects the strength of a acid is the size of the atom bonded to hydrogen
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All of the alkali earth metals, Group 2, have two valence electrons. Which of these would represent the oxidation number of the
juin [17]
Your answer should be C.) +2. "All the elements in Group 2 have two electrons in their valence shells, giving them an oxidation state of +2." 


Credits: https://chem.libretexts.org/Core/Inorganic_Chemistry/Descriptive_Chemistry/Elements_Organized_by_Blo...

Hopefully this has helped! :)
5 0
3 years ago
What is the process of scientific inquiry and why it is not a rigid sequence of steps?
k0ka [10]
Math and hint alots
4 0
4 years ago
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PLEASE HELP!!!!!<br><br> Calcium hydroxide is _____.<br><br> an acid<br> a base<br> a neutral
Bingel [31]
I believe it is a base!
4 0
3 years ago
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Suppose that the saturation magnetization Mmax of the ferromagnetic metal nickel is 4.41 × 105 A/m. Calculate the magnetic momen
Lady bird [3.3K]

Answer : The magnetic moment of a single nickel atom is 4.82\times 10^{-24}Am^2

Explanation :

Formula used :

M_{max}=(\frac{N}{V})\times \mu

where,

M_{max} = saturation magnetization = 4.41\times 10^5A/m

N = Avogadro's number = 6.022\times 10^{23}atoms/mol

V = volume of nickel atom

\mu = magnetic moment

First we have to calculate the volume of nickel atom.

Density=\frac{Mass}{Volume}

8.90g/cm^3=\frac{58.71g/mol}{Volume}

Volume=\frac{58.71g}{8.90g/cm^3}

Volume=6.59cm^3=6.59\times (100)^3m^3

Now we have to calculate the magnetic moment of a single nickel atom.

M_{max}=(\frac{N}{V})\times \mu

4.41\times 10^5=(\frac{(6.022\times 10^{23})}{6.59})\times (100^3)\times \mu

\mu=4.82\times 10^{-24}Am^2

Therefore, the magnetic moment of a single nickel atom is 4.82\times 10^{-24}Am^2

7 0
3 years ago
Most plastics are made from oil or natural gas. One step in making plastics from these resources is called cracking. Cracking is
kramer

Answer:

true im pretty sure

Explanation:

6 0
3 years ago
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