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Electrons are transferred from potassium to sulfur. Two potassium atoms each lose one electron, and one sulfur atom gains both of the electrons lost by the potassium atoms. This results in K⁺ i...

So firstly, we assume that the oxygen is in excess (i.e. the amount of oxygen reacting won't limit the amount of carbon that can react), so we know that exactly 3 moles of carbon will be burnt. Then, from...

A change in the primary structure means there has been a change in the amino acid sequence.This may cause different hydrogen bonding to occur, leading to a different secondary structure.This may le...

The word ‘polymorphism’ literally means ‘a state of having many shapes’ or ‘the capacity to take on different forms’. When applied to object oriented programming languages like Java, it describes a langua...

Frictional force acting:F_Max= uR = 0.7 x 5 x 9.81 x cos(30) F_Max = 29.7NWeight acting down the slope:F = 5 x 9.81 x sin(30)F = 24.5NFric...