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kirill115 [55]
3 years ago
8

Write the electron configuration and Noble gas configuration for each element.

Chemistry
1 answer:
cestrela7 [59]3 years ago
7 0

Answer:

1is the answer to that one day F

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1. Ion selectivity in voltage gated channels depends on the hydration status of the ion. What is the basis of K+ selectivity in
BabaBlast [244]

Answer: the correct answer is Option D

Explanation:

4 0
3 years ago
Answer correctly please !!!!!!!!!!!!!!!!! Will mark brainliest !!!!!!!!!!!!!!!!!!!!
Bas_tet [7]

Answer:

here

Explanation:

A is right ok

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4 0
3 years ago
Zn(s) +HCl(aq) balanced
Simora [160]

Answer:

2Zn + 2HCl = H2 + 2ZnCl

Explanation:

Zn is a metal, when metals have reaction with strong acid it will produce H2 gas and the metal's salt which is ZnCl.

Later on you just make the equation in balance.

4 0
3 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
What happens when the cold finger is placed in the hot water?what direction did the heat travel from the hot water?
BartSMP [9]
Heat travels from hot to cold in order to balance out the temperature. Thus, the heat transfer goes from the hot water to the finger.

If the water was hot enough, it would transfer too much heat, and the finger would get burned.
6 0
4 years ago
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