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3 years ago

A trait is a ____ or feature, such as eyes and hair.

Chemistry

2 answers:

AlekseyPX3 years ago

5 0

Characteristic blue eyes and blond hair?

NARA [144]3 years ago

5 0

Genetic inheritance of you hazel eyes and black hair

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Consider the redox reaction below.

elixir [45]

Explanation:

Fe²⁺ + 2e⁻ → Fe

In a reduction half, the oxidizing agent is getting reduced. Such ion is donating electrons.

In a reduction process:

there is removal of oxygen from a specie
addition of hydrogen to a specie
gain of electron by an atom
decrease in oxidation number of an atom
decrease in number of electronegative atoms surrounding the element in changing from reactants to products.

Learn more:

Redox reactions brainly.com/question/2890416

#learnwithBrainly

4 0

3 years ago

how is the concept of effective nuclear charge used to simplify the numerous electron-electron repulsions in many-electron atom

kvv77 [185]

We need more information to help please provide me with more information then @me when you do . ill be glad to help!

8 0

4 years ago

Anyone know! Please help asap ty

DiKsa [7]

Answer:

An earthquake happens by the child being born from fat mama

Explanation:

6 0

3 years ago

Which of the following is not a chemical property of a substance?

zhenek [66]

Answer:

First of all you need to know that chemical properties are those who are determined by chemical tests and are related to the reactivity of chemical substances. In those statements you have 4 reactions, except on "conducts electricity". That is a physical property.

Explanation:

A chemical reaction is a way in which the atoms of the elements regroup to form new substances.

3 0

3 years ago

Hydrogen sulfate reacts with water to produce sulfate ions and hydronium ions: hso4−+h2o⇌so42−+h3o+ identify the conjugate acid-

Angelina_Jolie [31]

The generic equation for a reaction between an acid and water is

$HX_{(aq)} + H_{2}O_{(aq)} --> X_{(aq)}^{-} + H_{3}O_{(aq)}^+$

When an acid "reacts" with water, water acts as the base that accepts the proton (H+) from the acid. The remaining ion that is formed after the acid has donated its proton is called the conjugate base ( $X^-$ ), and the conjugate acid-base pair is $HX$ - $X^-$ .

Hydrogen sulfate ( $HSO_{4}^-$ ) is an ion from sulfuric acid. It is still an acid in itself and can "react" with water (( $H_{2}O$ ) to form the sulfate ( $SO_{4}^2-$ ) and hydronium ( $H_{3}O^+$ )ions.

$HSO_{4(aq)}^{-} + H_{2}O_{(aq)} --> SO_{4(aq)}^{2-} + H_{3}O_{(aq)}^+$

Based on the previous discussion, $SO_{4(aq)}^2-$ is identified to be the conjugate of the acid $HSO_{4(aq)}^-$ . Thus, the conjugate acid-base pair is $HSO_{4(aq)}^{-} - SO_{4(aq)}^{2-}$ .

8 0

3 years ago

A trait is a ____________ or feature, such as ____ eyes and ________ hair.

A trait is a ____ or feature, such as eyes and hair.