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yawa3891 [41]
4 years ago
15

Which would react chemically by forming a covalent bond?

Chemistry
1 answer:
andrew11 [14]4 years ago
7 0

2 hydrogen atom with  1 valence electron   each (answer B) will react forming a covalent bond.

covalent bond is a chemical bond that come  by sharing of one or more electron pair  between two atoms. when two hydrogen atoms react, they form a covalent bond by sharing electrons among themselves.

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Please Help!!!!!!!
hichkok12 [17]

3,1,3,1

Explanation:

 Reaction equation:

    HBr    +    Al(OH)₃   ⇒    H₂O    +     AlBr₃

To balance an equation we make sure that the same number of atoms appears on both sides of the expression.

  HBr    +    Al(OH)₃   ⇒    H₂O    +     AlBr₃

Let us a simple mathematical method to solve this problem

  aHBr    +    bAl(OH)₃   ⇒    cH₂O    +     dAlBr₃

  a, b , c and d are the coefficients that will make the equation balanced;

 Conserving H;  a + 3b = 2c

                      Br;  a  = 3d

                      Al;   b  = d

                       O;    3b  = c

    let us make a = 1

                         d = \frac{1}{3}

                         b = \frac{1}{3}

                          c = 1

multiply through by 3;

     a = 3, b = 1, c= 3 and d = 1

learn more:

Balanced equation brainly.com/question/9325293

#learnwithBrainly

8 0
4 years ago
Write the complete balanced equation for Manganese & sulfuric acid --> Manganese (II) sulfate & water & sulfur di
jok3333 [9.3K]

Answer:

I kinda forgot. I'm sorry if I didn't answer your question.

Explanation:

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3 years ago
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Cerrena [4.2K]
Yes it’s correct.
An ionic bond is the transfer of electrons from a metal to a non-metal.
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What is an ionic bond?
ira [324]

Answer

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Explanation:

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an exothermic reaction that Increase in entropy

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