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3 years ago

HELPPPPP PLEASEEE ILL MARK YOU BRAINLIESTTTTTT!!!!!!!!!!!!!!!!!!!!!!!!!!

Chemistry

2 answers:

azamat3 years ago

6 0

Answer:

Ionic bonding occurs when atoms either gain or lose one or more valence electrons, resulting in the atom having either a negative or positive charge.

Through ionic bonding, an atom of each element will combine with the other to form a molecule, which is more stable since it now has a zero charge.

Explanation:

soldier1979 [14.2K]3 years ago

3 0

Answer:

Ionic bonding occurs when atoms either gain or lose one or more valence electrons, resulting in the atom having either a negative or positive charge.

Explanation:

Hope this helps!!:)

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Two forces are described below: Force 1: The force with which Earth pulls a person to its center Force 2: The pulling force appl

spin [16.1K]

Answer:

the correct answer is D

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3 years ago

Read 2 more answers

Write the charge balance for an aqueous solution of arsenic acid, H3AsO4, in which the acid can dissociate to H2AsO24 , HAsO24 2

lilavasa [31]

Answer:

Kindly check the explanation section.

Explanation:

When the Arsenic acid,H3AsO4 is put in water it dissociates to form or give out 1 proton, 2 protons or 3 protons that is 1H^+, 2H^+ and 3H^+. Check the equation showing the dissociation reactions as given below;

H3AsO4 ===========> H^+ + AsO4^-

H3AsO4 ===========> 2H^+ + AsO4^2-

H3AsO4 ===========> 3H^+ + AsO4^3-

Therefore, the total charge balance is given as:

[H^+] =[OH^-] + [ AsO4^-] + 2[ AsO4^2-] + 3[ AsO4^3-].

Kindly note that the [OH^-] is from water.

8 0

3 years ago

What is the difference between nitrite and nitrate

Dahasolnce [82]

Answer:

Nitrite:

Formula : NO₂⁻
1 nitrogen molecule and two oxygen molecules with an excess electron.
Angular shape

Nitrate:

Formula: NO₃⁻

1 nitrogen molecule and three oxygen molecules with an excess electron.
Trigonal planar structure.

$\rule[225]{225}{2}$

Hope this helped!

4 0

2 years ago

Draw the structural formula of the major product of the reaction of (S)-2,2,3-trimethyloxirane with MeOH, H . Use the wedge/hash

Katarina [22]

Answer:

(S)-3-methoxy-3-methylbutan-2-ol

Explanation:

In this case, we have an epoxide opening in acid medium. The first step then is the protonation of the oxygen. Then the epoxide is broken to generate the most stable carbocation. The nucleophile ( $CH_3OH$ ) will attack the carbocation generating a new bond. Finally, the oxygen is deprotonated to obtain an ether functional group and we will obtain the molecule (S)-3-methoxy-3-methylbutan-2-ol.

See figure 1

I hope it helps!

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4 years ago

An acid would __________. Group of answer choices turn red litmus paper blue react with bases to create a neutral solution react

Wewaii [24]

Answer:

blue react with bases to create a neutral solution

Explanation:

A strong acid will react with a strong base to form a neutral (pH = 7) solution.

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4 years ago