Which of the following describes the formation of an ionic bond? atoms with like charges combine to form ions. two ions combine
2 answers:
<u>Answer:</u> The correct answer is opposite charges on positive and negative ions attract each other.
<u>Explanation:</u>
Ionic bonds are defined as the bonds which are formed by the complete transfer of electrons from one atom to another atom. The compounds having ionic bonds are known as ionic compounds.
In this bond formation, the atom loosing its electrons is known as electropositive atom and the atom gaining electrons is known as electronegative atom. In these compounds, oppositely charged ions are attracted towards each other to form a compound.
<u>For Example:</u> NaCl is formed by the combination of ions.
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The amount, in mg, of CO present in the room will be 191,520 mg.
<h3>Stoichiometric problem</h3>The concentration of the gas in the room is 5.7 x mg/cm3.
The dimension of the room is 3.5 m x 3.0 m x 3.2 m. This is equivalent to 350 cm x 300 cm x 320 cm.
We can obtain the volume of the room as:
350 x 300 x 320 = 33,600,000 cm3
The concentration is in mg/cm3, meaning that it is mass/volume.
Thus:
mass = concentration x volume = 5.7 x mg/cm3 x 33,600,000 cm3
= 191,520 mg
The mass of CO in the room is 191,520 mg
More on stoichiometric problems can be found here: brainly.com/question/14465605
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