To measure the amount of citric acid in a certain candy, an analytical chemist dissolves a sample of the candy in of water and titrates this solution to the endpoint with of sodium hydroxide solution. The balanced chemical equation for the reaction is:

he would use the colour black

what is the question?

a pan containing water is placed in a positio n where it is exposed to a 10 mile per hour wind. the pan contains a uniform depth of 1.27 cm of water, is quite wide, and has a length of 2.44 m in the wind direction. the water in the pan is at a constant temperature of 15.5 °c.

може ли да зареждате повече информация, моля