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Lubov Fominskaja [6]
2 years ago
15

unit that contains two or more atoms covalently bonded together but that has an overall charge is called a(n) _____ ion. Many __

___ compounds contain such units.
Chemistry
1 answer:
OverLord2011 [107]2 years ago
3 0

Answer:

polyatomic, ionic

Explanation:

unit that contains two or more atoms covalently bonded together but that has an overall charge is called a(n) polyatomic ion. Many ionic compounds contain such units.

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An object with a mass of 3.2kg has a force of 16.3 newtons to the right and 6.7 newtons to the left applied to it. What is the r
Pepsi [2]

Answer:

3m/s²

Explanation:

Given parameters:

Mass of object  = 3.2kg

Force to the right = 16.3N

Force to the left  = 6.7N

Unknown:

Acceleration of the object  = ?

Solution:

To solve this problem, we use newtons second law of motion;

   Net force  = mass x acceleration

 Net force on object  = Force to the right  - Force to the left

 Net force  = 16.3N  - 6.7N  = 9.6N

    So;

         9.6  = 3.2 x a

              a = \frac{9.6}{3.2}   = 3m/s²

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2 years ago
Define saturated and unsaturated fats​
saul85 [17]

Answer:

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<em>There are two main types of unsaturated fat:</em>

<u>Monounsaturated</u>

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8 0
2 years ago
Difference between emprical and molecular formula
Musya8 [376]

Answer:

The key difference between empirical and molecular formulas is that an empirical formula only gives the simplest ratio of atom whereas a molecular formula gives the exact number of each atom in a molecule.

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Sergio [31]

Answer:

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7 0
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