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Phosphorus(III) chloride molecules are pyramidal with a bond angle less than 109.5°. Explain why a phosphorus(III) chloride molecule has this shape and bond angle.

Phosphorous (III) Chloride consists of one phosphorous atom covalently linked to 3 individual chlorine atoms. Phosphorous is found in group 5 of the periodic table, hence it has 5 outer shell electrons, i...

TD
11585 Views

Using an example, describe how a business can use Corporate Social Responsibility to their advantage.

GSK is a PLC, so one of its main goals is to satisfy its shareholders and investors by paying them dividends each year, which come from their profits. The more profit made, the more each shareholder gets....

CG
1507 Views

Why would the mass of a piece of potato change when it is placed in different sugar solutions?

It's all due to a process called osmosis and the movement of water from a high water potential to a place of low water potential, passing through a partially permeable membrane. So what does this mean? If...

JG
Answered by Joanna G. Biology tutor
80060 Views

Expand 4x(x+2)

For this type of question, we always simply take the term outside the bracket and multiply it with the terms inside the bracket sequentially. So, first we evaluate 4x * x, which gives us 4x2. N...

CC
Answered by Callum C. Maths tutor
6341 Views

3kg of oranges cost £54. 5kg of apples cost £60. Nina buys 2kg of oranges and 7kg of apples. How much does Nina Pay

First lets start with calculating how much 2kg of oranges cost (we do this by cross multiplying):so if 3kg = £54 2kg = £xto determine the value of x, we can write the following equation:3x = 5423x = 1...

AB
Answered by Aditi B. Maths tutor
4361 Views

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