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4 years ago

I don’t know why I’m getting it wrong but isn’t CrS Chromium (II) Sulfide ?

Chemistry

1 answer:

harkovskaia [24]4 years ago

5 0

Answer:

Chromium (ii) sulfide is CrS. The ii indicates that chromium can take on different valence characteristics, here sharing two electrons with the sulphur atom.

The same elements can also make a different mineral compound, Cr2S3 where Chromium atoms share 3 electrons instead of two.

Explanation:

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If a aluminum rod was made out of solid glass instead of solid aluminum what would happen.

Alika [10]

Answer:

it would break when it hits the ground

Explanation:

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3 years ago

In what type of solution was the human cell placed

White raven [17]

Answer:

Isotonic Solution.

Explanation:

There are three types of solutions that can occur in your body based on solute concentration: isotonic, hypotonic, and hypertonic. An isotonic solution is one in which the concentration of solutes is the same both inside and outside of the cell.

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4 years ago

If you cross a purebred black fur (BB) parent with a purebred white fur

tensa zangetsu [6.8K]

Answer: Bb

Explanation:

The capital B (purbred black fur) is domaint the the lower case b(purebred white fur)

8 0

3 years ago

What 2 things are conserved in every reaction?

Klio2033 [76]

In every reaction, mass cannot be destroyed nor created as defined by the law of conservation of mass. Energy also cannot be destroyed when a chemical reaction takes place

6 0

4 years ago

How many moles of AgNO3 must react to form 0. 854 mol Ag? mol AgNO3.

babunello [35]

The moles of silver nitrate required to form 0.854 mol silver ion has been 0.854 mol.

The balanced chemical equation for the dissolution of silver nitrate has been:

$\rm AgNO_3\;\rightarrow\;Ag^+\;+\;NO_3^-$

The aqueous solution of silver nitrate has been dissociated into the constituent silver and nitrate ions.

In a balanced chemical equation, the coefficient has been equivalent to the moles of each reactant forming the moles of product.

From, the balanced equation,

$\rm 1\;mol\;AgNO_3=1\;mol\;Ag$

The given moles of Silver has been 0.854 mol. Thus, the moles of silver nitrate required has been given as:

$\rm 1\;mol\;Ag^+=1\;mol\;AgNO_3\\0.854\;mol\;Ag^+=0.854\;\times\;1\;mol\;AgNO_3\\0.854\;mol\;Ag^+=0.854\;mol\;AgNO_3$

The moles of silver nitrate required to form 0.854 mol silver ion has been 0.854 mol.

For more information about the moles produced, refer to the link:

brainly.com/question/10606802

6 0

2 years ago