Esta pregunta rapido porfavor: Tenemos la siguiente reacción química: HSO4+ Zn >ZnSO4+ H2

¿Qué volumen de hidrógeno se puede obtener a partir de 10 g de Zn, si las condiciones del laboratorio son 20 °C y 0,9 atm
de presión?

22. the effect of threshold braking is to a cause skids. b. lock wheels. c. prevent locking of wheels. d. increase stopping distance.

The focal length of a relaxed human eye is approximately 1.7 cm. when we focus our eyes on a close up object, we can change the refractive power of the eye by about 16 diopters. (a) does the refractive power of our eyes increase or decrease by 16 diopters when we focus closely? explain. (b) calculate the focal length of the eye when we focus closely.

Which of the following are appropriate acceleration units?