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First work out the moles of Iron (III) Chloride using the equation concentration = moles/volume, rearranging the eqaution in order to calculate moles gives moles = concentration x volume. Check the units!...

The second one is the correct! This is the impersonal use of the verb "haber", so the sentence lacks of subject. The mistake comes when people think "muchas personas" is the subject an...

Through the medium of Jane Eyre, Charlotte Bronte was able to challenge the boundaries of Victorian female through the language of Gothic literature. The concept of the 'other' is presented to th...

Ionic structures form giant lattices with many electrostatic attractions between oppositely charged ions. Covalent molecules have strong covalent bonds involving a shared pair of electrons.

Firstly, the speed is not given in SI units, this is modified by changing the units from km/h to m/s by the following relationship; 70km/h = (70000/3600)m/s. Once this is complete the equation for kinetic...