What is the molality of a solution when 1.2 moles mgcl2 is stirred in 1000 grams of water?

The molality of the solution is 1.2 m.

Explanation:

To calculate the molality of the solution, we use the equation:

We are given:

Moles of (solute) = 1.2 moles

Mass of water (solvent) = 1000 g = 1 kg     (Conversion factor: 1 kg = 1000 g)

Putting values in above equation, we get:

Hence, the molality of the solution is 1.2 m

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explanation:

covalent bonds

consist of pairs of electrons shared by two atoms, and bind the atoms to fixed orientation and requre high energies to break them

ionic bonds

when two atoms differ considerably in their electronegativity, then one of the atoms will lose its electron to the other atom. this results in a positively charged ion(cation) and a negatively charged ion (anion)

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explanation:

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