The work done on a machine, the product of the input force and the distance through which the force is exerted. A- Work, input
B- Work, output
C- Mechanical Advantage
D- Power

An aqueous solution of potassium hydroxide is standardized by titration with a 0.194 m solution of hydrobromic acid. if 25.2 ml of base are required to neutralize 24.2 ml of the acid, what is the molarity of the potassium hydroxide solution? m potassium hydroxide

In numbering carbon atoms in the parent chain of a hydrocarbon, why would you number from right to left, rather than left to right

Can someone me with these questions plz.