ayuda porfavor Se mezclan 0.250 L de una solución acuosa de cloruro de sodio al 5.00 % m/v con medio litro de otra solución acuosa del mismo soluto al 0.2587 N . ¿ Cuál es el % m/v de la solución final?.

Frictional forces acting on an object are often converted into energy, which causes the temperature of the object to rise slightly.

Pastoral farming is best described as a. a method of raising livestock and moving herds b. an african method of agriculture c. a method of cultivating crops on poor soils d. a common method of desert farming select the best answer from the choices provided a b c d

What is the percentage of hydrogen in c2h4